Automatically-locking retractors. The strap equipped with an automatically-locking retractor shall not unwind by more than 30 mm between locking positions of the retractor. After a rearward movement of the wearer the strap shall either remain in its initial position or return to that position automatically on subsequent forward movement of the wearer.
Appears in 5 contracts
Sources: Regulation No. 129, Regulation No. 129, Regulation No. 129