作者: DuWade N. Harris
DOI:
关键词: Base (geometry) 、 Control engineering 、 Bar (music) 、 Lock (firearm) 、 Wheelchair 、 Engineering 、 Locking mechanism 、 Mechanism (engineering) 、 Acoustics
摘要: The present invention is a device for securing wheelchair to the floor of vehicle such as van or other surface. lock-down includes locking mechanism mounted on base plate that, in turn, made stationary structure that has slot, and moveable arm pivots from first (open) position second (closed) confine bar within slot. Contact against forces pivot upward position. With movement, slidable slides forward engages maintain it around until release activated. both manual- electronically-activated mechanisms.