| 摘要 |
PCT No. PCT/SE96/01062 Sec. 371 Date Jun. 9, 1998 Sec. 102(e) Date Jun. 9, 1998 PCT Filed Aug. 29, 1996 PCT Pub. No. WO97/08010 PCT Pub. Date Mar. 6, 1997Fastening devices are disclosed for joining a pair of objects displaced from each other, the fastening device including a sleeve affixed to the first object, a spacer movably disposed within the sleeve and adapted to abut against the second object, an expansion plate adapted to bear against the spacer within the sleeve and a fastening screw for interacting with an aperture in the second object such that when the fastening screw is tightened the expansion plate is pressed against the spacer and is thereby expanded to lock against the sleeve. |
