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:
May. 04, 1982
Filed:
Jun. 02, 1980
Applicant:
Inventor:
Richard W Pembroke, Tulsa, OK (US);
Assignee:
Telex Computer Products, Inc., Tulsa, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
226190 ; 242210 ;
Abstract
An improved capstan for a tape drive of the type for attachment to the shaft of a drive motor, the capstan being formed of a body having low mass and providing a cylindrical tape engaging surface and means for axially securing the body to a motor shaft. The capstan body has a radial sidewall. A thin disc of a diameter no greater than that of the capstan is secured to the radial sidewall by a layer of compliant adhesive. The layer of adhesive serves to provide resilient energy-absorptive rotation movement between the capstan body and the disc to reduce the effect of capstan resonance.