INTERLOCKING-BODY CONNECTIVE JOINT |
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| 申请号 | PCT/US1993002555 | 申请日 | 1993-03-19 | 公开(公告)号 | WO1993019410A1 | 公开(公告)日 | 1993-09-30 |
| 申请人 | AMRUS CORPORATION; | 发明人 | AMRUS CORPORATION; SHPIGEL, Vladimir; | ||||
| 摘要 | A connective joint (10) comprises the following seven elements: (a) four quarter spheres (20, 22, 24 and 26) arranged in adjacent quadrant relationship to form a substantially spherical element or "ball". The quarter spheres are provided with grooved edges that form two substantially perpendicular grooves extending around the spherical element (20, 22, 24 and 26); (b) two hinge elements (28, 30), each having a ring shaped portion that is inserted in an individual one of the two grooves; (c) a device for applying a force between two diametrically opposing ones of the quarter spheres (20, 22, 24 and 26) in the spherical element. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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