To provide a load-bearing ring which can be removed and split for releasing a fastening force of a system.
Opposed faces are constituted to be mutually approached toward the inside with an inclination to be in tapered configuration in a cross-sectional view to opposed faces (225, 226) of a load-bearing ring (220) engaged with a complementary face of a receiving component. A taper angle between the opposed faces is selected to be a best angle for holding the load-bearing ring at a fixed position by sticking friction between the load-bearing ring and a contact face of the component in a loaded state, while facilitating removal of the load-bearing ring. The load is applied in parallel with a longitudinal axial line of a shaft mounted with the load-bearing ring. In a disposable load-bearing ring, adjacent segments (221, 222) are mutually connected by a predetermined weak part or a fragile part (228) which is broken when the load is released by shifting the position of the segments to the outside.
JP2002538389A | 2002-11-12 | |||
JPH0269109U | 1990-05-25 | |||
JPH07224828A | 1995-08-22 | |||
JP3042876U | 1997-11-04 |
Makoto Onda
Atsushi Honda
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