High speed thrust bearing assembly

Details High speed thrust bearing assembly High speed thrust bearing assembly

1997-06-04

1999-04-20

Hannon, Thomas R.

Bearings

Rotary bearing

Plain bearing

384425, F16C 1704

Patent

active

058951202

ABSTRACT:
A high speed thrust bearing assembly is provided for use on a hand-held circular saw. The thrust bearing assembly is held in place within a plastic housing which has a through hole therethrough. The plastic housing further has a first counterbore which is larger than the through hole, and a second counterbore which is larger than the first counterbore. A high speed thrust plate is placed within the plastic housing. The thrust plate has a flange section and a bearing section. The bearing section has an indentation therein. The thrust plate is placed within the plastic housing so that the bearing section is disposed through the through hole of the plastic housing with the flange section being held within the first counterbore. A sleeve bearing is thereafter placed within the second counterbore and surrounds a rotating shaft. The rotating shaft has a terminal end with a cylindrical projection thereon which matingly fits within the indentation of the bearing section in the thrust plate.

REFERENCES:
patent: 2976088 (1961-03-01), Contant
patent: 3066714 (1962-12-01), Qualheim
patent: 3300260 (1967-01-01), Stern
patent: 3610714 (1971-10-01), De Gacts
patent: 3705752 (1972-12-01), Ott et al.
patent: 3950834 (1976-04-01), Pitner
patent: 4128364 (1978-12-01), Papst et al.
patent: 4637740 (1987-01-01), Olschewski et al.
patent: 4674759 (1987-06-01), Parker
patent: 4792245 (1988-12-01), Fuke et al.
patent: 4934238 (1990-06-01), Lauffer
patent: 5090822 (1992-02-01), Scheffel
patent: 5169245 (1992-12-01), Harada et al.
patent: 5212999 (1993-05-01), Kitada
patent: 5555124 (1996-09-01), Yoshitsugu et al.
patent: 5568976 (1996-10-01), Gabriele

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