Bearings – Linear bearing – Recirculating
Patent
1989-05-22
1990-09-18
Hannon, Thomas R.
Bearings
Linear bearing
Recirculating
2989803, 384 39, 384 57, F16C 2906, F16C 2306
Patent
active
049573764
ABSTRACT:
A linear bearing (20) with a height adjustment mechanism (58) including a stud (64) fixed to the bearing (20) and a tubular bushing (72) received over the stud (64) and mating with a threaded bore (86) in an end wall (88) of a mounting structure (12). A reaction nut (80) threaded to a protruding end of the stud (64) bears on a protruding end of the bushing (72), the other end bearing against the bearing (20) so that rotation of the bushing (72) in either direction causes a shift of the bearing (20) in either direction. A locking nut (92) threaded onto the bushing (72) is selectively advanced against end wall (88) to lock the bushing (72) in an adjusted position.
REFERENCES:
patent: 406091 (1889-07-01), Corliss
patent: 2336351 (1943-12-01), Flowers
patent: 4231621 (1980-11-01), Tesamachi
patent: 4662762 (1987-05-01), Schwarz
patent: 4730945 (1988-03-01), Luther et al.
Benefiel John R.
Eifler Raymond J.
Hannon Thomas R.
The Warner & Swasey Company
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