The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 19, 1982
Filed:
Jun. 02, 1980
James R Sistare, Pickens, SC (US);
The Singer Company, Stamford, CT (US);
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.