Bearings – Rotary bearing – Plain bearing
Patent
1995-07-10
1997-02-11
Hannon, Thomas R.
Bearings
Rotary bearing
Plain bearing
384276, 384295, F16C 2700, F16C 3302
Patent
active
056013701
ABSTRACT:
A bush is divided at a part of the circumference by a slit, so that at least two contacting portions provided on both end sides of the bush in the axial direction have elasticity in the radial direction, and are elastically brought into contact with the inner surface of a housing due to the elasticity. At least one elastic engagement portion between the at least two contacting portions has elasticity in the radial direction similar to the at least two contacting portions. The elastic engagement portion elastically engages with a rotary shaft which is inserted in the bush, thereby supporting the rotary shaft. Consequently, the rotary shaft rotates without vibration of the axis thereof.
REFERENCES:
patent: 3929392 (1975-12-01), Ogino
patent: 3966276 (1976-06-01), Bellarbre et al.
patent: 4988217 (1991-01-01), Iijima
Inoue Masatoshi
Shibayama Takayuki
Daido Metal Company Ltd.
Hannon Thomas R.
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