Bearings – Linear bearing – Roller bearing
Patent
1988-04-28
1989-07-11
Hannon, Thomas R.
Bearings
Linear bearing
Roller bearing
384 53, 384 54, 384 55, 384 58, F16C 1900, F16C 2904
Patent
active
048465895
ABSTRACT:
Two carriages are roller mounted to allow relative motion between them while maintaining precise relative positioning. Rollers engage precision ground spaced surfaces of a C-shaped hangar configuration, and wear compensation is provided by a spring bias arrangement maintaining conformity between the rollers and guide grooves in the underside of the rails.
REFERENCES:
patent: 649121 (1900-05-01), Wise
patent: 1923853 (1933-08-01), van Duyn
patent: 2598251 (1952-05-01), Gesner
patent: 2602710 (1952-07-01), Gesner
patent: 3661431 (1972-05-01), Wisecarver
patent: 4593957 (1986-06-01), Hidano
patent: 4634267 (1987-01-01), Jones et al.
Chikuma Tom K.
Jones Rick O.
Nelson William H.
Price, Jr. Walter F.
Hancock Earl C.
Hannon Thomas R.
International Business Machines - Corporation
Rohrer Charles E.
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