| 摘要 |
PCT No. PCT/FR84/00068 Sec. 371 Date Nov. 20, 1984 Sec. 102(e) Date Nov. 20, 1984 PCT Filed Mar. 19, 1984 PCT Pub. No. WO84/03678 PCT Pub. Date Sep. 27, 1984.A foldable wheel support enables setting in operative position or retracting supporting wheels for boats even in high sea conditions, without disassembling or reassembling, and with space saving on the boat. The support has a first tube secured to the boat to which a second tube carrying the wheel is hinged such that the first and second tubes can be aligned. A third tube is inserted inside the first and second tubes, enabling folding or holding the first and second tubes in aligned position. A rope, and optionally a handle, enable folding and unfolding. |
