Bearings – Rotary bearing – Plain bearing
Patent
1997-06-06
1998-09-08
Hannon, Thomas R.
Bearings
Rotary bearing
Plain bearing
384912, F16C 902, F16C 3302
Patent
active
058036148
ABSTRACT:
There is disclosed a bearing structure having an excellent fretting resistance. In the bearing structure in which a sliding bearing is mounted at its back face on a housing, and rotatably supports a rotation shaft at an inner face thereof, and a covering layer of an amorphous alloy is formed on at least one of the back face of the sliding bearing and an inner surface of the housing. Thanks to an excellent non-adhesion property of the amorphous alloy, adhesion is less liable to develop between the back face of the bearing and the housing even if a slight friction repeatedly occurs therebetween, thereby imparting an excellent fretting resistance to the bearing structure.
REFERENCES:
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patent: 4836695 (1989-06-01), Baureis et al.
patent: 5116692 (1992-05-01), Morie et al.
patent: 5137792 (1992-08-01), Hodes et al.
patent: 5185216 (1993-02-01), Tanaka et al.
patent: 5589012 (1996-12-01), Hobby et al.
Ishikawa Hideo
Shibayama Takayuki
Tsuji Hideo
Wada Motomu
Daido Metal Company Ltd.
Hannon Thomas R.
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