Bearing and bearing mount and tools incorporating same

Details Bearing and bearing mount and tools incorporating same Bearing and bearing mount and tools incorporating same

1980-06-02

1982-01-19

Feldbaum, Ronald

Machine element or mechanism

Gearing

Adjustable

74406, F16H 3506, F16H 3508

Patent

active

043110630

ABSTRACT:
A bearing and bearing mount comprising an adjustable combined sleeve and thrust bearing which may be adjusted during assembly for endwise positioning which is of generally top-hat configuration having a generally cylindrical sleeve bearing portion and a generally laterally outwardly extending annular rim-like portion providing a thrust bearing face generally perpendicular the axis of the sleeve bearing portion, the rear face of the rim-like portion being provided with a cam or ramp surface which rises progressively relative the front or thrust bearing face in a direction generally parallel the longitudinal axis of the sleeve bearing portion together with a saddle strap having a semi-cylindrical central portion adapted to engage the sleeve bearing portion and so fit against the sleeve portion of the bearing as to prevent it from rotating therewithin and provided with a cam or ramp surface that mates with and is adapted to engage the cam or ramp surface of the combined sleeve and thrust bearing so that relative rotation of the bearing beneath the strap will provide a camming action so as to move the bearing and, therefore, the thrust face thereof longitudinally relative the mounting strap and right-angle sander/polisher incorporating same.

REFERENCES:
patent: 797354 (1905-08-01), Goodsell
patent: 3667310 (1972-06-01), Hahner
patent: 3817115 (1974-06-01), Schnizler et al.

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