Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1986-01-31
1987-05-12
Goldberg, Howard N.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
29458, 29460, 295272, 264258, B21D 5310
Patent
active
046638105
ABSTRACT:
A method of making a novel bearing assembly for supporting a drive shaft, having a housing with a central bore in which is mounted a shell with a polygonal shaped opening which receives a plurality of circumferential spaced staves presenting a plurality of flat planar surface that tangentially contact a drive shaft. The staves have a outer layer made of an ultra high molecular weight polyethylene material and an inner layer made of an elastomeric material. The outer layer is received by or may have a projection that is received by a corresponding recess in the shell which is made from a fiberglass material impregnated with an epoxy-resin.
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Goldberg Howard N.
Januszkiewicz Joseph
The B. F. Goodrich Company
Wallace Ronald S.
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