| 摘要 |
PCT No. PCT/DK80/00069 Sec. 371 Date Mar. 24, 1982 Sec. 102(e) Date Mar. 24, 1982 PCT Filed Nov. 12, 1980 PCT Pub. No. WO82/00325 PCT Pub. Date Feb. 4, 1982.A fixing member in the form of a clamping disc having a radial opening, and being adapted to be clamped onto a shaft with the aid of a counter member having a coaxial opening is disclosed. Fastening means connect the disc and the counter member to one another so as to embrace the shaft when the shaft is passed through the openings. The clamping disc has a truncated and normally generally conical portion converging in a direction towards the opening, an outer rim, and an inner accordian-like annular portion integral with the outer portion. The inner portion has an inner rim and radially outwardly extending folds defining substantially flat portions between adjoining folds. The inner rim has a wave-shaped contour as viewed radially outwards. The disc is adapted to support the counter member near the outer rim thereof in an axial direction. When the counter member and the disc are tightened to one another by the fastening means, the disc is at least partially flattened and distorted so as to frictionally engage the shaft. |
