The webbing of a seat belt assembly equipped with an automatic locking retractor, when tested by the procedure specified in S5.2(i), shall not move more than 25 mm between locking positions of the retractor, and shall be retracted with a force under zero acceleration of not less than 3 N when attached to pelvic restraint, and not less that 2 N nor more than 5 N in any strap or webbing that contacts the shoulders of an occupant when the retractor is attached to upper torso restraint. The TNTT program was originally developed in a hospital in Portland, Oregon. After the force is removed, the breaking strength of the cut webbing shall be determined as prescribed above. DOT HS 809 199; 2000. Increased penalties. Seat belt use was low (between 11% and 14%) in the late 1970s and early 1980s, before occupants were required to use seat belts. Is it required having seat belts installed on the Operator's seat for Light Rail Vehicles? Strap means a narrow nonwoven material used in a seat belt assembly in place of webbing. (b) Temperature resistance. (A) For a retractor sensitive to vehicle acceleration -, (1) The retractor drum's central axis shall be oriented at the angle at which it is installed in the vehicle 0.5 degrees. (h) Nonlocking retractor. S3. A force of 245 N shall be applied to the loop to remove any slack in webbing at hardware. A nonlocking retractor on upper torso restraint shall be attached to the nonadjustable end of the assembly, the reel of the retractor shall be easily visible to an occupant while wearing the assembly, and the maximum retraction force shall not exceed 5 N in any strap or webbing that contacts the shoulder when measured by the procedure specified in S5.2(h), unless the retractor is attached to the free end of webbing which is not subjected to any tension during restraint of an occupant by the assembly. County Health Rankings and Roadmaps; 2014. (1) A manual seat belt assembly, which is subject to the requirements of S5.1 of Standard No. However, seat belt assemblies designed for installation in motor vehicles equipped with seat belt assembly anchorages that do not require anchorage nuts, plates, or washers, need not have such hardware, but shall have 7/16-20 UNF-2A or 1/2-13 UNC-2A attachment bolts or equivalent metric hardware. This publication is distributed by the U.S. Department of Transportation, National . Except as provided in S4.5, the webbing in a seat belt assembly shall not extend to more than the following elongation when subjected to the specified forces in accordance with the procedure specified in S5.1(c): Type 1 seat belt assembly - 20 percent at 11,120 N; Type 2 seat belt assembly 30 percent at 11,120 N for webbing in pelvic restraint and 40 percent at 11,120 N for webbing in upper torso restraint. The attaching bolts shall be parallel to, or at an angle of 45 or 90 to the webbing, whichever results in an angle nearest to 90 between webbing and attachment hardware except that eye bolts shall be vertical, and attaching bolts or nonthreaded anchorages of a seat belt assembly designed for use in specific models of motor vehicles shall be installed to produce the maximum angle in use indicated by the installation instructions, utilizing special fixtures if necessary to simulate installation in the motor vehicle. Load-limiter means a seat belt assembly component or feature that controls tension on the seat belt to modulate the forces that are imparted to occupants restrained by the belt assembly during a crash. Rule 581-053-0240 - 581-053-0240 - Minimum Standards for School Buses. Elongation shall be measured during the breaking strength test described in paragraph (b) of this section by the following procedure: A preload between 196 N and 245 N shall be placed on the webbing mounted in the grips of the testing machine and the needle points of an extensometer, in which the points remain parallel during test, are inserted in the center of the specimen. Secondary laws allow oficers to give tickets only if they have pulled drivers over for another reason. The residual extension of the webbing shall be measured by manual rotation of the retractor drum or by disengaging the retraction mechanism. Plastic or other nonmetallic hardware parts of a seat belt assembly when subjected to the conditions specified in S5.2(b) shall not warp or otherwise deteriorate to cause the assembly to operate improperly or fail to comply with applicable requirements in this section and S4.4. An automatic-locking retractor or a nonlocking retractor attached to pelvic restraint shall be subjected to 5,000 additional cycles of webbing withdrawal and retraction. The webbing in a seat belt assembly after being subjected to micro-organisms and tested by the procedures specified in S5.1(f) shall have a breaking strength not less than 85 percent of the strength before subjection to micro-organisms. The buckle latch of a seat belt assembly when tested by the procedure specified in S5.2(g) shall not fail, nor gall or wear to an extent that normal latching and un latching is impaired, and a metal-to-metal buckle shall separate when in any position of partial engagement by a force of not more than 22 N. (h) Nonlocking retractor. Rotation shall be stopped when the webbing locks, but the pull on the webbing shall be continued until there is a resistance of at least 89 N. The locking angle between the anchor end of the webbing and the base of the adjustment mechanism shall be measured to the nearest degree. The width of the webbing in a seat belt assembly shall be not less than 46 mm, except for portions that do not touch a 95th percentile adult male with the seat in any adjustment position and the seat back in the manufacturer's nominal design riding position when measured under the conditions prescribed in S5.1(a). Reviews of evidence regarding interventions to increase the use of safety belts. 8 CCR Sec. Provision shall be made for essentially unimpeded movement of webbing routed between a seat back and seat cushion and attached to a retractor located behind the seat. A safety belt provided for the occupant of a seat may not be used by more than one person who has reached his or her second birthday. When attachment and other hardware are permanently fastened, by sewing or other means, to the same piece of webbing, separate assemblies shall be used to test the two types of hardware. The vertical force shall be released, and a force of 667 N 9 N shall be applied horizontally as near as possible to the free end of the retainer latch. Questions and Answers Concerning Wheelchairs and Bus and Rail Service Attachment hardware from three seat belt assemblies shall be tested. S3. DOT HS 811 873; 2014. (f) Resistance to micro-organisms. Three retractors shall be tested in a manner to permit the retraction force to be determined exclusive of the gravitational forces on hardware or webbing being retracted. The retractor shall be subjected to 2,500 additional cycles of webbing withdrawal and retraction. During the 15-month study period, local, county, and state law enforcement officials issued 10,358 citations for seat belt and child safety seat violations, an increase of 29% from the same period 2 years prior. (a) Corrosion resistance. A retractor shall be tested in a manner that permits the retraction force to be determined exclusive of the gravitational forces on the hardware or webbing being retracted. Washington, DC 20590855-368-4200. For tests specified in S5.2(j)(2)(iii)(A) and (B), the 0.7 g acceleration pulse shall be within the acceleration-time corridor shown in Figure 8 of this standard. (a) A Type 1 or Type 2 seat belt assembly that includes a load-limiter is not required to comply with the elongation requirements of S4.2(c), S4.4(a)(2), S4.4(b)(4) or S4.4(b)(5). Definitions. (e) Release. Six out of 10 Missourians killed in traffic crashes are . The nurse who developed the Oregon TNTT program led the effort in Robeson County, using many of the same materials from the original program. (2) The area for application of release force on pushbutton actuated buckle shall be measured to the nearest 30 mm Purpose and scope. The hardware shall be examined for fracture after the force is released. If necessary, a washer shall be used under a swivel plate or other attachment hardware to prevent the webbing from being damaged as the attaching bolt is tightened. This block shall consist of two rollers 102 mm in diameter and sufficiently long so that no part of the seat belt assembly touches parts of the block other than the rollers during test. An emergency locking retractor or a nonlocking retractor attached to upper torso restraint shall be subjected to 45,000 additional cycles of webbing withdrawal and retraction between 50 and 100 percent extension. The webbing of the assembly to be used in this test shall be exposed for 4 hours to an atmosphere having relative humidity of 65 per cent and temperature of 18 C. 208, "Occupant crash protection," to require a seat belt use warning system for rear seats. Webbing at least 508 mm in length from three seat belt assemblies shall be suspended vertically on the inside of the specimen track in a Type E carbon-arc light exposure apparatus described in ASTM G23-81 (incorporated by reference, see 571.5), except that the filter used for 100 percent polyester yarns shall be chemically strengthened soda-lime glass with a transmittance of less than 5 percent for wave lengths equal to or less than 305 nanometers and 90 percent or greater transmittance for wave lengths of 375 to 800 nanometers. The appropriate force required by S4.3(c) shall be applied. Lives saved calculations for seat belts and frontal air bags, Fatality reduction by safety belts for front-seat occupants of cars and light trucks. Primary enforcement seat belt laws are effective even in the face of rising belt use rates. The call to action is simple: always wear your seat belt because they help save lives. NHTSA Announces Final Rule Requiring Seat Belts on Motorcoaches If there is insufficient webbing on either side of the cut to make such a test for breaking strength, another seat belt assembly shall be used with the webbing repositioned in the hardware. Official websites use .govA .gov website belongs to an official government organization in the United States. Overview One of the safest choices drivers and passengers can make is to buckle up. Seat belts prevent drivers and passengers from being ejected during a crash. All passengers in travelling in taxis are recommended to wear seat belts. Medical Care 2000;38(6):562-82. The force shall be reduced to 13 N when attached to a pelvic restraint, or to 5 N per strap or webbing that contacts the shoulder of an occupant when retractor is attached to an upper torso restraint. A Type 2 seat belt assembly shall provide upper torso restraint without shifting the pelvic restraint into the abdominal region. Section 392.16 of the Federal Motor Carrier Safety Association (FMCSA) Regulations indicates that a CMV which has a seat belt assembly installed at the driver's seat shall not be driven unless the driver has properly restrained himself/herself with the seat belt assembly. A buckle with release mechanism in the latched position shall have only one opening in which the tongue can be inserted on the end of the buckle designed to receive and latch the tongue. Specifications may vary based on a vehicle's model year. Purpose and scope. Safety Belts | Missouri Department of Transportation The retractor shall be subjected to an acceleration of 7 m/s Secure .gov websites use HTTPS S4.6 Manual belts subject to crash protection requirements of Standard No. Secondary laws allow oficers to give tickets only if they have pulled drivers over for another reason. At the end of test, the seat belt assembly shall be washed thoroughly with water to remove the salt. Emergency room or trauma nurses in Robeson County taught the course at the main hospital in the area. The dust shall be agitated every 20 minutes for 5 seconds by compressed air, free of oil and moisture, at a gage pressure of 550 55 kPa entering through an orifice 1.5 0.1 mm in diameter. Thomas FD, Blomberg RD, Fairchild J, Cosgrove L. Demonstration of the Trauma Nurses Talk Tough seat belt diversion program in North Carolina. Shults RA, Elder RW, Sleet DA, Thompson RS, Nichols JL. (2) A Type 1 or Type 2 seat belt assembly for use in a vehicle having seats that are adjustable shall conform to the requirements of S4.1(g)(1) regardless of seat position. Buckle means a quick release connector which fastens a person in a seat belt assembly. After test, buckles shall conform to applicable requirements in paragraphs (d) to (g) of this section. All hardware parts which contact under normal usage a person, clothing, or webbing shall be free from burrs and sharp edges. The buckle of a seat belt assembly having tilt-lock adjustment shall lock the webbing when tested by the procedure specified in S5.2(f) at an angle of not less than 30 degrees between the base of the buckle and the anchor webbing. The webbing shall be extended to the top of the chamber and kept extended at all times except that the webbing shall be subjected to 10 cycles of complete retraction and extension within 1 to 2 minutes after each agitation of the dust. The median values for the breaking strengths determined on abraded and unabraded specimens shall be used to calculate the percentage of breaking strength retained. Secure .gov websites use HTTPS Demonstration of the "Trauma Nurses Talk Tough" Seat Belt Diversion and Increased Enforcement Program in North Carolina. The buckle shall be operable and shall meet the applicable requirement of paragraph S4.4 after the compressive force has been removed. (5) After the buckle is released, the webbing shall be examined for cutting by the hardware. Share sensitive information only on official, secure websites. S5.3 Assembly performance - (a) Type 1 seat belt assembly. While the webbing is being retracted, the average force or retraction within plus or minus 51 mm of 75 percent extension (25 percent retraction) shall be determined and the webbing movement between adjacent locking segments shall be measured in the same region of extension. (1) For seat belt assemblies manufactured before February 22, 2007. Front seat belts must always be worn by the driver and all the passengers. PDF U.s. Department of Transportation - Nhtsa 136, Electronic stability control (ESC) systems for heavy vehicles, FMVSS No. A seat belt assembly shall include all hardware necessary for installation in a motor vehicle in accordance with SAE Recommended Practice J800c (1973) (incorporated by reference, see 571.5). For seat belt assemblies manufactured before February 22, 2007. (e) Adjustment force. 208 other than S4.1.2.1(c)(2) of that standard, does not have to meet the requirements of S4.2(a)-(f) and S4.4 of this standard. 210 TABLE OF CONTENTS PAGE 1. Seat belt Rules in Singapore | Seat Belt Laws | DirectAsia (1) A Type 1 or Type 2 seat belt assembly shall be capable of adjustment to fit occupants whose dimensions and weight range from those of a 5th-percentile adult female to those of a 95th-percentile adult male. A model shall consist of a single combination of webbing having a specific type of fiber weave and construction, and hardware having a specific design. However, if a seat has a back that is separately adjustable, the requirements of S4.1(g)(1) need be met only with the seat back in the manufacturer's nominal design riding position. An anchorage bar shall be fastened to the other head of the testing machine. Safety Safety Belt Company Safety Belt Policy (Sample) safetybelt-policy.pdf (80.58 KB) SAFETY BELT USE IS MANDATORY! (a) Width. 392.16 Use of seat belts. Code 4501-52-03 - 4501-52-03 - Annual inspection criteria. (6) If a seat belt assembly has a buckle in which the tongue is capable of inverted insertion, one of the three assemblies shall be tested with the tongue inverted. This applies to all personally-owned, company-owned, leased, and rented vehicles. The colorfastness of the exposed and conditioned specimens shall be determined on the AATCC Gray Scale for Evaluating Change in Color (incorporated by reference, see 571.5). The webbing shall be positioned at 75 percent extension, and the displacement shall be measured using a displacement transducer. Cost-outcome analysis in injury prevention and control: Eighty-four recent estimates for the United States. An automatic-locking or emergency-locking retractor when included in a seat belt assembly shall be locked at the start of the test with a tension on the webbing slightly in excess of the retractive force in order to keep the retractor locked. Webbings of various colors may be included under the same model, but webbing of each color shall comply with the requirements for webbing in S4.2. DOT HS 811 206; 2009. A force of 667 N 9 N shall be applied vertically as near as possible to the free end of the retainer latch, and the movement of the latch by this force at the point of application shall be measured. 208. Except as provided in S4.5, the complete seat belt assembly including webbing, straps, buckles, adjustment and attachment hardware, and retractors shall comply with the following requirements when tested by the procedures specified in S5.3(a): (1) The assembly loop shall withstand a force of not less than 22,241 N; that is, each structural component of the assembly shall withstand a force of not less than 11,120 N. (2) The assembly loop shall extend not more than 7 inches or 178 mm when subjected to a force of 22,241 N; that is, the length of the assembly between anchorages shall not increase more than 356 mm. Here are some of the many reasons: Please help keep our roads and the CMV community safe by wearing your seat belt. Answer: Yes. 1200 New Jersey Avenue, SE Do remember that it is illegal to remove factory-fitted rear seatbelts. Buckles shall be unlatched and retractors shall be fully retracted during conditioning. The distance between the centers of the grips at the start of the test shall be between 102 and 254 mm. The cylinder specified in S4.3(d) shall be inserted in the actuation portion of a lever released buckle for determination of compliance with the requirement. FMCSAs campaign, Y I Buckle Up,remindsdrivers that wearing a seat belt helps protect them in a crash, complies with the law, and allows them to make it home safely. (b) Temperature resistance. A buckle having other design for release shall have adequate access for two or more fingers to actuate release. (f) Tilt-lock adjustment. for violating seat belt laws might include higher ines or points on a driver's license. Business Hours:9:00am-5:00pm ET, M-F. Code 92.453.30 - Section 453.30 - Incorporation by Reference of 49 CFR 571, 540 Mass. Thursday, August 1, 2019. The period of test shall be 50 hours for all attachment hardware at or near the floor, consisting of two periods of 24 hours exposure to salt spray followed by 1 hour drying and 25 hours for all other hardware, consisting of one period of 24 hours exposure to salt spray followed by 1 hour drying. 3702 - 3702 - Transporting Employees. 208 ( 571.208). Ohio Admin. Share sensitive information only on official, secure websites. Webbing from three seat belt assemblies shall be conditioned in accordance with paragraph (a) of this section and tested for breaking strength in a testing machine of capacity verified to have an error of not more than one percent in the range of the breaking strength of the webbing in accordance with ASTM E4-79 (incorporated by reference, see 571.5). A seat belt assembly, other than a seat belt assembly installed in a motor vehicle by an automobile manufacturer, shall be accompanied by an instruction sheet providing sufficient information for installing the assembly in a motor vehicle. (a) Drivers. The publicity components of enhanced enforcement campaigns aim to increase public awareness of heightened enforcement and the importance of wearing a seat belt. Glassbrenner D, Starnes M. Lives saved calculations for seat belts and frontal air bags. Participants received a certificate of course completion and could use this to have a seat belt citation dismissed by the county. (i) Shall lock before the webbing extends 25 mm when the retractor is subjected to an acceleration of 7 m/s The length of the assembly loop shall then be adjusted by applying a force between 89 and 98 N to the free end of the webbing at the buckle, or by the retraction force of an automatic-locking or emergency-locking retractor. In the salt spray test chamber, the parts from the three assemblies shall be oriented differently, selecting those orientations most likely to develop corrosion on the larger areas. Motor Vehicle Injuries PSR|2013. 208 (49 CFR 571.208) by virtue of any provision of Standard No. (ii) Shall lock before the webbing payout exceeds the maximum limit of 25 mm when the retractor is subjected to an acceleration of 0.7 g under the applicable test conditions of S5.2(j)(2)(iii)(A) or (B). 2 with a minimum linear dimension of 10 mm for applying the release force, or a buckle designed for lever application of buckle release force shall permit the insertion of a cylinder 10 mm in diameter and 38 mm in length to at least the midpoint of the cylinder along the cylinder's entire length in the actuation portion of the buckle release. Unless a range of angles is specified or a tolerance is otherwise explicitly provided, all angles and orientations of seat belt assemblies and components specified in this standard shall have a tolerance of 3 degrees. If the assembly is for use only in specifically stated motor vehicles, the assembly shall either be permanently and legibly marked or labeled with the following statement, or the instruction sheet shall include the following statement: (l) Usage and maintenance instructions. More than 3 out of 4 people who are . (iii) Dynamic tests: Each acceleration pulse shall be recorded using an accelerometer having a full scale range of 10 g and processed according to the practices set forth in SAE Recommended Practice J211-1 DEC2003 (incorporated by reference, see 571.5) Channel Frequency Class 60. Code 4501-52-01 - 4501-52-01 - Requirements for annual inspection of buses; incorporated materials. A metal-to-metal buckle shall be examined to determine whether partial engagement is possible by means of any technique representative of actual use. Taxis are exempted from the child restraint rule in the . Code 92.442.265 - Section 442.265 - Seat Belts, Driver's and Passengers', IL Admin. If you are deaf, hard of hearing, or have a speech disability, please dial 7-1-1 to access telecommunications relay services. Webbing at least 508 millimeters (mm) in length from three seat belt assemblies shall first be preconditioned in accordance with appendix A(1) and (2) of AATCC Test Method 30-1981 (incorporated by reference, see 571.5), and then subjected to Test I, Soil Burial Test of that test method. (i) Strap. 1200 New Jersey Avenue, SE Primary enforcement seat belt laws allow law enforcement officers to stop vehicles if a driver or passenger is not wearing a seat belt. State, Tribal, Local, and Territorial Public Health Professionals Gateway; 2014. Official websites use .govA .gov website belongs to an official government organization in the United States. The seat belt assembly shall have either an automatic-locking retractor, an emergency-locking retractor, or an adjusting device that is within the reach of the occupant. North Carolina has a primary seat belt law and relatively high fines and fees. The locking mechanism of an emergency locking retractor shall be actuated at least 10,000 times within 50 to 100 percent extension of webbing during the 50,000 cycles. The North Carolina Governors Highway Safety Program implemented and evaluated a Trauma Nurses Talk Tough (TNTT) program in Robeson County to address persistently lower than average seat belt usage rates of around 80% in the county. (2) A buckle designed for pushbutton application of buckle release force shall have a minimum area of 452 mm Components of three seat belt assemblies shall be tested in the following manner: (1) The pelvic restraint between anchorages shall be adjusted to a length between 1220 and 1270 mm, or as near this length as possible if the design of the pelvic restraint does not permit its adjustment to this length. Dinh-Zarr TB, Sleet DA, Shults RA, Zaza S, Elder RW, Nichols JL, Thompson RS, Sosin DM, Task Force on Community Preventive Services. A double-roller block shall be attached to one head of the testing machine. Primary Enforcement of Seat Belt Laws | Transportation Safety | Injury The adapters shall have a flat support face perpendicular to the threaded hole for the attaching bolt and adequate in area to provide full support for the base of the attachment hardware connected to the webbing. A sleeper berth must be constructed so that an occupant's ready entrance to, and exit from, the sleeper berth is not unduly hindered. Seat Belt Usage | FTA - Federal Transit Administration American Journal of Preventive Medicine 2001;21(4S):48-65. Each seat belt assembly shall be permanently and legibly marked or labeled with year of manufacture, model, and name or trademark of manufacturer or distributor, or of importer if manufactured outside the United States. The rate of grip separation shall be between 51 and 102 mm per minute. 13 CCR Sec. ( 2) A sleeper berth located within the cargo space of a motor vehicle must be . 7.07 - 7.07 - Specially Equipped School Bus Standards. After completion of the corrosion-resistance test described in paragraph (a) of this section, the webbing shall be fully extended and allowed to dry for at least 24 hours under standard laboratory conditions specified in S5.1(a). For seat belt assemblies manufactured on or after February 22, 2007 and for manufacturers opting for early compliance. This standard applies to seat belt assemblies for use in passenger cars, multipurpose passenger vehicles, trucks, and buses. (b) Type 2 seat belt assembly. Rigid adapters between anchorage bar and attachment hardware shall be used if necessary to locate and orient the adjustment hardware. While the webbing is being retracted, the lowest force of retraction within 51 mm of 75 percent extension shall be determined. Measure the webbing payout. (b) Type 2 seat belt assembly. U.S. DEPARTMENT OF TRANSPORTATION NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION LABORATORY TEST PROCEDURE FOR FMVSS 210 Seat Belt Assembly Anchorages SAFETY ASSURANCE Office of Vehicle Safety Compliance Room 6115, NSA-30 400 Seventh Street, SW Washington, DC 20590 OVSC LABORATORY TEST PROCEDURE NO. The webbing shall be fully withdrawn from the retractor manually and allowed to retract completely for 25 cycles. Emergency-locking retractor means a retractor incorporating adjustment hardware by means of a locking mechanism that is activated by vehicle acceleration, webbing movement relative to the vehicle, or other automatic action during an emergency and is capable when locked of withstanding restraint forces. 108 and 111 Signal lamps for conspicuity and mirrors for driver 3600 visibility, FMVSS No. (b) A seat belt assembly that includes a load limiter and that does not comply with the elongation requirements of this standard may be installed in motor vehicles at any designated seating position that is subject to the requirements of S5.1 of Standard No. After placing the specimen in the grips, the webbing shall be stretched continuously at a uniform rate to failure. Buckles from three seat belt assemblies shall be tested to determine compliance with paragraph S4.3(d)(3). The Guide to Community Preventive Services (The Community Guide): Motor Vehicle-Related Injury Prevention. Child Passenger Safety: Get the Facts | Transportation Safety | CDC 2 on the AATCC Gray Scale for Evaluating Change in Color (incorporated by reference, see 571.5). Code Regs. (1) For seat belt assemblies manufactured before February 22, 2007. The call to action is simple: always wear your seat belt because they . 1270.3 - 1270.3 - Farm Labor Vehicle Seating. 49 CFR 571.209 - Standard No. 209; Seat belt assemblies. (2) For seat belt assemblies manufactured on or after February 22, 2007 and for manufacturers opting for early compliance. The Electronic Code of Federal Regulations (eCFR) is a continuously updated online version of the CFR. 2 (0.7 g) within a period of 50 ms, while the webbing is at 75 percent extension, and the webbing movement before locking shall be measured under the following conditions: For a retractor sensitive to webbing withdrawal, the retractor shall be accelerated in the direction of webbing retraction while the retractor drum's central axis is oriented horizontally and at angles of 45, 90, 135, and 180 to the horizontal plane.
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