Regulations last checked for updates: Nov 25, 2024

Title 49 - Transportation last revised: Nov 18, 2024
§ 581.4 - Definitions.

All terms defined in 49 U.S.C. 32101 are used as defined therein.

Bumper face bar means any component of the bumper system that contacts the impact ridge of the pendulum test device.

[42 FR 24059, May 12, 1977, as amended at 64 FR 2862, Jan. 19, 1999]
authority: 49 U.S.C. 32502; 322, 30111, 30115, 30117 and 30166; delegation of authority at 49 CFR 1.50
source: 42 FR 24059, May 12, 1977, unless otherwise noted.
cite as: 49 CFR 581.4