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:
Jul. 24, 1979
Filed:
Sep. 06, 1977
Applicant:
Inventors:
Alexander Goloff, East Peoria, IL (US);
Ralph E Denning, Washington, IL (US);
Assignee:
Caterpillar Tractor Co., Peoria, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H / ; F16D / ;
U.S. Cl.
CPC ...
74214 ; 74216 ; 74229 ;
Abstract
In a friction type transmission two substantially rigid members are in frictional engagement at respective contact portions to provide a longitudinally extending contact zone therebetween. In some such transmissions the relative velocities of the members at a first end of the contact zone are different than at a second end thereof. This creates slippage problems. To solve these problems a plurality of generally parallel plates are aligned in a pack and are arranged whereby an edge of the aligned plates forms the aforementioned contact portion of at least one of the inelastic members. Slippage is thereby prevented.