Stilt |
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| 申请号 | US3756596D | 申请日 | 1972-05-01 | 公开(公告)号 | US3756596A | 公开(公告)日 | 1973-09-04 |
| 申请人 | BLACK T; | 发明人 | BLACK T; | ||||
| 摘要 | A stilt formed integrally in one piece from a single length of tubing (e.g. aluminum tubing such as used for manufacturing furniture) with a stirrup in the form of a loop in the tubing. The ground engaging or leg portion of the stilt extends underneath the integral stirrup and is preferably directly underneath the center of the stirrup or loop while the upper shaft portion which fits behind the armpit of the user is approximately tangential to one side of the stirrup or loop. The bottom end of the stilt is provided with a cane or crutch tip while the upper end is closed by a plug formed of plastic or other material. | ||||||
| 权利要求 | 1. A stilt formed in one piece from a single length of tubing and having a lower ground-engaging leg portion, a stirrup portion in the form of a completely closed loop in said tubing, and an upper shaft portion, said lower ground-engaging leg portion being approximately co-axial with the vertical diameter of said stirrup portion, and said upper shaft portion being approximately coaxial with a vertical tangent to said stirrup portion. 2. The stilt of claim 1 formed of lightweight metallic tubing. |
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| 说明书全文 | |||||||
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