| 摘要 |
PCT No. PCT/SE95/01266 Sec. 371 Date Apr. 22, 1997 Sec. 102(e) Date Apr. 22, 1997 PCT Filed Oct. 25, 1995 PCT Pub. No. WO96/12897 PCT Pub. Date May 2, 1996A joint between an at least hollow ended, generally cylindrical first component and a second component. The first component has a first end portion terminating in a first free end region, a second end portion terminating in a second free end region, and a mid portion extending between the first and second end portions. The mid portion has a first pre-determined external diameter and the first end portion has an external diameter which increases gradually from the first pre-determined external diameter to a second pre-determined external diameter at the first free end region. The first end portion is adapted to be pushed onto a tapered pin extending from the second component to a joined position. To insure transmission of rotational forces, in the joined position the first free end region of the first component extends into a generally ring-shaped socket in the second component, with the socket having at least one substantially planar circumferentially and axially extending surface against which a corresponding planar surface extending axially from the free end of the first free end region abuts.
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