| 摘要 |
PCT No. PCT/GB86/00367 Sec. 371 Date Feb. 20, 1987 Sec. 102(e) Date Feb. 20, 1987 PCT Filed Jun. 25, 1986 PCT Pub. No. WO87/00040 PCT Pub. Date Jan. 15, 1987.A wheelchair is adjustable between a compact configuration, in which the center of gravity lies in a vertical plane (50), which intersects wheels (16,116) on a front carrier of the wheelchair and an extended configuration in which the center of gravity lies in a vertical plane spaced substantially from all wheels of the wheelchair. |
