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:
Dec. 01, 1987
Filed:
Aug. 13, 1986
Applicant:
Inventor:
Charles E Kraus, Austin, TX (US);
Assignee:
Excclermatic Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H / ; F16H / ;
U.S. Cl.
CPC ...
74206 ; 74209 ; 74798 ; 411369 ;
Abstract
In a fixed ratio planetary-type traction roller transmission wherein planetary traction rollers are disposed in the annular space between, and in engagement with, a traction ring and a central sun roller for the transmission of motion therebetween, the planetary traction rollers have smooth side faces and are supported between, and guided by, a mounting plate structure at one side and a guide plate at the opposite side both having planar areas adjacent the traction roller side faces and being urged toward one another for retaining the traction rollers therebetween in parallel alignment.