dot seat belt requirements

Instructions for Type 2a shoulder belt shall include a warning that the shoulder belt is not to be used without a lap belt. A buckle with other release actuation shall be examined for access of release by fingers. The webbing shall pass through the buckle (C), and the other end (D) shall be attached to a reciprocating device so that the webbing forms an angle of 8 with the hinge stop (E). 19 Va. Admin. Electronic Code of Federal Regulations (e-CFR), Subtitle B - Other Regulations Relating to Transportation, CHAPTER V - NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION, PART 571 - FEDERAL MOTOR VEHICLE SAFETY STANDARDS, Subpart B - Federal Motor Vehicle Safety Standards. Business Hours:9:00am-5:00pm ET, M-F. (3) The length of the assembly loop from attaching bolt to attaching bolt shall be adjusted to about 1295 mm, or as near thereto as possible. The breaking strength of the specimens shall be determined by the procedure prescribed in paragraph (b) of this section. (2) Attachment hardware, other than bolts, designed to receive the ends of two seat belt assemblies shall be subjected to a tensile force of 26,689 N in a manner simulating use. Seat belts prevent drivers and passengers from being ejected during a crash. (c) Elongation. (k) Performance of retractor. 208, "Occupant crash protection," to require a seat belt use warning system for rear seats. 8 CCR Sec. Enhanced seat belt enforcement programs. Wearing your seat belt is your best defense against injury or death in the event of a crash. 3 Idaho, North Dakota, Pennsylvania, Vermont and Virginia's law is Secondary for adults but Primary for under 18. Children or adults under the height of 1.35m are required to travel on the rear seats of the taxi. Each value shall be not more than the appropriate elongation requirement in S4.2(c). The U.S. Department of Transportation's Federal Motor Carrier Safety Administration (FMCSA) announced today that passengers riding in large commercial trucks will be required to use seat belts whenever the vehicles are operated on public roads in interstate commerce. An anchorage bar shall be fastened to the other head of the testing machine. 108 and 111 Signal lamps for conspicuity and mirrors for driver 3600 visibility, FMVSS No. Seat belt laws and enhanced enforcement increase seat belt use, thereby reducing crash-related injuries. Child Passenger Safety: Get the Facts | Transportation Safety | CDC ( 2) A sleeper berth located within the cargo space of a motor vehicle must be . Seat belt laws are most effective when they . Manual belts subject to crash protection requirements of Standard No. Three complete seat belt assemblies, including webbing, straps, buckles, adjustment and attachment hardware, and retractors, arranged in the form of a loop as shown in Figure 5, shall be tested in the following manner: (1) The testing machine shall conform to the requirements specified in S5.1(b). Webbing means a narrow fabric woven with continuous filling yarns and finished selvages. (b) Single occupancy. Purpose and scope. (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. CMV Driving Tips - Failure to Buckle Up | FMCSA So why should you buckle up? Code 4501-52-01 - 4501-52-01 - Requirements for annual inspection of buses; incorporated materials. Seat belt use reduces serious crash-related injuries and deaths by about half, and seat belt laws and enforcement strategies have been proven to increase seat belt use. A buckle having other design for release shall have adequate access for two or more fingers to actuate release. SUMMARY: The Moving Ahead for Progress in the 21st Century Act of 2012 directs NHTSA to initiate a rulemaking proceeding to amend Federal Motor Vehicle Safety Standard No. Three seat belt assemblies having plastic or nonmetallic hardware or having retractors shall be subjected to the conditions prescribed in Procedure D of ASTM D756-78 (incorporated by reference, see 571.5). Seat belt assembly means any strap, webbing, or similar device designed to secure a person in a motor vehicle in order to mitigate the results of any accident, including all necessary buckles and other fasteners, and all hardware designed for installing such seat belt assembly in a motor vehicle. An official website of the United States government Here's how you know. (d) Hardware. Measurements shall be made with the vehicle stopped and the occupant in the normal seated position. After placing the specimen in the grips, the webbing shall be stretched continuously at a uniform rate to failure. NHTSA sponsors the Click it or Ticket and Buckle Up campaigns and provides information and data to increase the use of seat belts and other occupant protection. (i) Shall lock before the webbing extends 25 mm when the retractor is subjected to an acceleration of 7 m/s (2) Surfaces of buckles, retractors and metallic parts, other than attachment hardware, of a seat belt assembly after subjection to the conditions specified in S5.2(a) shall be free of ferrous or nonferrous corrosion which may be transferred, either directly or by means of the webbing, to the occupant or his clothing when the assembly is worn. (1) For seat belt assemblies manufactured before February 22, 2007. The Code of Federal Regulations (CFR) is the official legal print publication containing the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government. Seat Belt Safety: Buckle Up America | NHTSA Purpose and scope. The force required to decrease the size of a seat belt assembly shall not exceed 49 N when measured by the procedure specified in S5.2(e). 6 In 1984, New York became the first state to enact a seat belt use law, and other states soon followed. (m) Workmanship. (e) Release. Shults RA, Elder RW, Sleet DA, Thompson RS, Nichols JL. 209; Seat belt assemblies. 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. Pelvic restraint means a seat belt assembly or portion thereof intended to restrain movement of the pelvis. PDF U.s. Department of Transportation - Nhtsa Official websites use .govA .gov website belongs to an official government organization in the United States. It is (Company Name) policy that every operator of our equipment and all occupants of any vehicle must wear safety belts while on company business. A retractor that is sensitive to webbing withdrawal shall be subjected to an acceleration of 3 m/s The load shall be applied by using a curved cylindrical bar having a cross section diameter of 19 mm and a radius of curvature of 152 mm, placed with its longitudinal center line along the test line and its center directly above the point or the buckle to which the load will be applied. Except for manufacturers that, at the manufacturer's option, voluntarily choose to comply with S4.3(j)(2) during this period (with said option irrevocably selected prior to, or at the time of, certification of the seat belt assembly), an emergency-locking retractor of a Type 1 or Type 2 seat belt assembly, when tested in accordance with the procedures specified in paragraph S5.2(j)(1) -. Accelerate the retractor in the direction of webbing retraction and measure webbing payout; and. 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. 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. (1) Attachment bolts used to secure the pelvic restraint of a seat belt assembly to a motor vehicle shall be tested in a manner similar to that shown in Figure 3. S5.1 Webbing - (a) Width. Among drivers and front-seat passengers, seat belts reduce the risk of death by 45%, and cut the risk of serious injury by 50%. 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. Half of those people who received citations and were eligible to attend the course did so, exceeding program expectations. FMCSA's campaign, Y I Buckle Up, reminds drivers that wearing a seat belt helps protect them in a crash, complies with the law, and allows them to make it home safely. Miller TR, Levy DT. 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. Measure the webbing payout. Publication no. At the end of 5 hours, the assembly shall be removed from the chamber. Cost-outcome analysis in injury prevention and control: Eighty-four recent estimates for the United States. (k) Installation instructions. The webbing shall be pulled back and forth through the buckle or manual adjusting device as shown schematically in Figure 7. The webbing shall be fully extended from the retractor, passing over or through any hardware or other material specified in the installation instructions. Secondary laws allow oficers to give tickets only if they have pulled drivers over for another reason. (a) Drivers. Transportation for Special Needs Seat Belts During Pregnancy PennDOT cares about protecting our children and encourages all adults to take the responsibility of keeping them safe when riding in a vehicle. 7/16-20UNF-2B or (g) Buckle latch. Safety Safety Belt Company Safety Belt Policy (Sample) safetybelt-policy.pdf (80.58 KB) SAFETY BELT USE IS MANDATORY! Reinforcing plates or washers furnished for universal floor, installations shall be of steel, free from burrs and sharp edges on the peripheral edges adjacent to the vehicle, at least 1.5 mm in thickness and at least 2580 mm While the webbing is being retracted, the lowest force of retraction within 51 mm of 75 percent extension shall be determined. Nonlocking retractor means a retractor from which the webbing is extended to essentially its full length by a small external force, which provides no adjustment for assembly length, and which may or may not be capable of sustaining restraint forces at maximum webbing extension. 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. 67 Pa. Code 102.101 - 102.101 - Definitions. DOT. Effectiveness of primary enforcement safety belt laws and enhanced enforcement of safety belt laws: a summary of the Guide to Community Preventive Services systematic reviews. Medical Care 2000;38(6):562-82. Front seat belts must always be worn by the driver and all the passengers. NHTSA initiated a rulemaking proceeding in 2013, and as it continues with this . (i) Strap. 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. Attachment hardware from three seat belt assemblies shall be tested. 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. More than 3 out of 4 people who are . The abraded webbing shall be tested for breaking strength by the procedure described in paragraph S5.1(b). After test, buckles shall conform to applicable requirements in paragraphs (d) to (g) of this section. 6 Nationwide seat belt use began to increase dramatically once seat belt laws went into effect and were enforced . The course covers the proper use of seat belts and child safety seats, the costs of non-use of seat belts, the effects of alcohol and speed, and the physics of crashes. The breaking strengths of the specimens shall be determined by the procedure prescribed in paragraph (b) of this section. eCFR :: 49 CFR Part 392 -- Driving of Commercial Motor Vehicles (2) For seat belt assemblies manufactured on or after February 22, 2007 and for manufacturers opting for early compliance. Keep your child in a booster seat until he or she is big enough to fit in a seat belt properly. The webbing shall be withdrawn from the retractor and allowed to retract repeatedly in this apparatus until 2,500 cycles are completed. seat belt laws covering all vehicle occupants, only 4 substantially upgraded their laws since 2015. Seat Belts: Get the Facts | Transportation Safety | Injury Center | CDC Footnotes Additional Resources References Risk Factors for Child Passengers Age Restraint use (like car seat, booster seat, or seat belt use) varies by age. The location of the retractor attached to upper torso restraint shall be examined for visibility of reel during use of seat belt assembly in a vehicle. Seat Belt Requirements and Other Occupant Protection Standards for Primary Enforcement of Seat Belt Laws | Transportation Safety | Injury Washington, DC: NHTSA, U.S. 208 does not have to meet the elongation requirements of S4.2(c), S4.4(a)(2), S4.4(b)(4), and S4.4(b)(5) of this standard. The retractor is determined to be locked when the webbing belt load tension is at least 35 N. (iii) For a retractor sensitive to webbing withdrawal, shall not lock before the webbing payout extends to the minimum limit of 51 mm when the retractor is subjected to an acceleration no greater than 0.3 g under the test condition of S5.2(j)(2)(iii)(C). 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. People not wearing a seat belt are 30 times more likely to be ejected from a vehicle during a crash. The anchor end of the webbing (A) shall be attached to a mass (B) of 1.4 kg. FMCSA's campaign, Y I Buckle Up, supports and protects large truck and bus drivers, and vehicle occupants, by reminding drivers always to buckle up. With no load on the anchor end, the webbing shall be drawn through the adjusting device at a rate of 508 mm 50 mm per minute and the maximum force shall be measured to the nearest 1 N after the first 25 mm of webbing movement. The instructions shall show the proper manner of threading webbing in the hardware of seat belt assemblies in which the webbing is not permanently fastened. Accident Analysis and Prevention 2004;36(3):491-3. (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). (f) Resistance to micro-organisms. A lock ( LockA locked padlock ) or https:// means youve safely connected to the .gov website. The webbing shall be passed over the two new abrading edges of the hexagon bar (C) and the other end attached to an oscillating drum (D) which has a stroke of 330 mm. Type 2a shoulder belt is an upper torso restraint for use only in conjunction with a lap belt as a Type 2 seat belt assembly. Seat belt rules for Taxis in Singapore. (b) Type 2 seat belt assembly. Secure .gov websites use HTTPS The call to action is simple: always wear your seat belt because they . 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. 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 test shall be made on buckles or other manual adjusting devices having tilt-lock adjustment normally used to adjust the size of the assembly. WASHINGTON - The U.S. Department of Transportation's National Highway Traffic Safety Administration (NHTSA) today issued a final rule requiring lap and shoulder seat belts for each passenger and driver seat on new motorcoaches and other large buses. DOT HS 809 199; 2000. A tensile force 11,120 111 N shall be applied on the components in any convenient manner and the extension between anchorages under this force shall be measured. 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. 4. (ii) Gravitational locking: For a retractor sensitive to vehicle acceleration, rotate the retractor in any direction to an angle greater than 45 degrees from the angle at which it is installed in the vehicle. Code 4501-52-03 - 4501-52-03 - Annual inspection criteria. The assembly that has been used to test the corrosion resistance of the buckle shall be used to measure adjustment force, tilt-lock adjustment, and buckle latch in paragraphs (e), (f), and (g), respectively, of this section, assembly performance in S5.3 and buckle release force in paragraph (d) of this section. 217, Bus emergency exits and window release and retention. (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. If the testing apparatus permits, the pelvic and upper torso restraints may be tested simultaneously. 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 specimens shall be exposed to light from the carbon-arc for 100 hours and then conditioned as prescribed in paragraph (a) of this section. (2) A buckle designed for pushbutton application of buckle release force shall have a minimum area of 452 mm Specifications may vary based on a vehicle's model year. 49 CFR 571.209 - Standard No. 209; Seat belt assemblies. Any corner shall be rounded to a radius of not less than 6 mm or cut so that no corner angle is less than 135 and no side is less than 6 mm in length. 2 (0.3 g) within a period of 50 milliseconds (ms) while the webbing is at 75 percent extension, to determine compliance with S4.3(j)(1)(ii). Attachment hardware means any or all hardware designed for securing the webbing of a seat belt assembly to a motor vehicle. Overview One of the safest choices drivers and passengers can make is to buckle up. secondary seat belt laws. (1) For seat belt assemblies manufactured before February 22, 2007. The buckle shall be examined to determine compliance with the performance requirements of S4.3(g). The following state regulations pages link to this page. An upper torso restraint shall be designed to minimize vertical forces on the shoulders and spine. (d) Resistance to abrasion. CMV Seat Belt Toolkit | FMCSA Here are some of the many reasons: Please help keep our roads and the CMV community safe by wearing your seat belt. CDCs 2013 Prevention Status Report for Motor Vehicle Injuries provides statistics about seat belt laws and data and research supportive of seat belt laws and seat belt use. Restraint use typically decreases as children get older. The buckle shall be latched, and a tensile force of 334 N shall be applied to the connected webbing during the application of the compressive force. If the yarns are partially or completely severed in a line for a distance of 10 percent or more of the webbing width, the cut webbing shall be tested for breaking strength as specified in S5.1(b) locating the cut in the free length between grips. Policy Impact: Seat Belts | Transportation Safety | Injury Center | CDC If the yarns are partially or completely severed in a line for a distance of 10 percent or more of the webbing width, the cut webbing shall be tested for breaking strength as specified in S5.1(b) locating the cut in the free length between grips. of the vehicle. Vital signs: nonfatal, motor vehicleoccupant injuries (2009) and seat belt use (2008) among adultsUnited States. The hardware shall be designed to prevent attachment bolts and other parts from becoming disengaged from the vehicle while in service. Rigid adapters between anchorage bar and attachment hardware shall be used if necessary to locate and orient the adjustment hardware. At the end of test, the seat belt assembly shall be washed thoroughly with water to remove the salt. 280-RICR-30-15-8 - Part 8 - RULES AND REGULATIONS FOR EXTRACURRICULAR VEHICLES. Application. Lives saved calculations for seat belts and frontal air bags, Fatality reduction by safety belts for front-seat occupants of cars and light trucks. The webbing shall be drawn through the adjustment mechanism in a direction to increase belt length at a rate of 508 mm 50 mm per minute while the plane of the base is slowly rotated in a direction to lock the webbing. 2. 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.

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dot seat belt requirements