Retainer bearing and bearing assembly for a window operator and

Details Retainer bearing and bearing assembly for a window operator and Retainer bearing and bearing assembly for a window operator and

1983-02-16

1985-03-19

Petrakes, John

Bearings

Rotary bearing

Plain bearing

29511, F16C 3502

Patent

active

045056013

ABSTRACT:
The bearing assembly has an externally-threaded retainer bearing threaded into a housing of deformable metal for rotatably supporting and maintaining a worm gear shaft in position. The retainer bearing has a plurality of flat sides with a spanner wrench slot at the outer end of each side whereby a flat side and spanner wrench slot of the retainer bearing can be located at a particular location relative to the housing and material of the housing is deformed into the space between the flat side of the retainer bearing and the threaded bore of the housing as well as into the spanner wrench slot to securely lock the retainer bearing in position.

REFERENCES:
patent: 890339 (1908-06-01), Cooper
patent: 1298469 (1919-03-01), De Young et al.
patent: 2284260 (1942-05-01), Castellanos
patent: 2438744 (1948-03-01), Flynn
patent: 2644350 (1953-07-01), Regimbald
patent: 3254690 (1966-06-01), Neuschotz
patent: 4095327 (1978-06-01), Hartmann
patent: 4125298 (1978-11-01), Heurich et al.
patent: 4253276 (1981-03-01), Peterson et al.
patent: 4445794 (1984-05-01), Sandberg

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