FMVSS 209, Seat Belt Assemblies, specifies requirements for seat belt assemblies used in passenger cars, multipurpose passenger vehicles (MPVs), trucks, and buses. The standard requires that a seat belt assembly shall be designed for …

Automatic-locking retractor means a retractor incorporating adjustment hardware by means of a positive self-locking mechanism which is capable when locked of withstanding restraint forces. Buckle means a quick release connector which fastens a person in a seat belt assembly.

FMVSS #302 states, "Flammability of Interior Materials - Passenger Cars, Multipurpose Passenger Vehicles, Trucks, and Buses (Effective 9-1-72). This standard specifies burn resistance requirements for materials used in the occupant compartments of motor vehicles.

§ 571.209 第 209 号标准；座椅安全带装置。 S1. 目的和范围。 本标准详细说明了座椅安全带装置的要求。 S2.应用。 此标准应用在客车、多用客车、卡车和公共汽车的座椅安全带装置上。 S3. 定义。 调节硬件是指设计用来调节座椅安全带装置尺寸以适合使用者的任何一种或所有的硬件， 包括与一个安全带扣、一个附属硬件或一个回卷器相结合的硬件。 (3) 在 S5.2 (d) (3)中规定的 1779 N 压缩力下，1 型或 2 型座椅安全带装置的安全带扣不能 释放。 在压缩力取消后，安全带扣应 …

2019年11月25日 · Motor Vehicle Safety Standard (FMVSS) No. 209, “Seat Belt Assembly.”1 The purpose of this test was to determine if the production seat belt assemblies supplied by the Office of Vehicle Safety Compliance satisfy the requirements of

2024年12月20日 · 联邦机动车安全标准 (fmvss) 第 209 号 规定了安全带组件的要求，本标准适用于乘用车、多用途乘用车、卡车和公共汽车上使用的安全带组件。 美国安全带组件测试标准FMVSS 209简析

This Standard applies to seat belt assemblies for use in MPVs, trucks and buses. It specifies strength, construction, test and hardware requirements for seat belt assemblies. Applicability: Read the Complete Standard. Registration is open for the 20th annual Work Truck Show. View schedule of sessions and events.

《国家标准化发展纲要》提出建设国家数字标准馆，推动标准化工作向数字化、网络化、智能化转型。 中国标准化研究院正在全力推进国家数字标准馆建设，力争在2026年底建成“一个中心”和“一个平台”，即全球领先的标准数据资源中心，涵盖标准全生命周期的数字化、网络化、智能化研究与 …

FMVSS are divided into three categories: crash avoidance (100-series), crashworthiness (200-series), and post-crash survivability (300-series). The first regulation, FMVSS No. 209, was adopted on 1 March 1967 and remains in force to date though its requirements have been periodically updated and made more stringent.

FMVSS No. 209, Seat Belt Assemblies, was the first standard to become effective, on March 1, 1967. A number of FMVSS became effective for vehicles manufactured on and after January 1, 1968. Subsequently, other FMVSS have been issued. New standards and amendments to existing standards are published in the Federal Register.