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:
Apr. 12, 1977
Filed:
Sep. 29, 1975
Heinrich Berens, Bad Homburg, DT;
Stefan Fule, Bad Nauheim, DT;
P.I.V. Antrieb Werner Reimers Kommanditgesellschaft, Bad Homburg, DT;
Abstract
A cone pulley transmission has a shaft, a first and a second pulley disc mounted on the shaft and axially displaceable thereon with respect to one another. An axial anti-friction bearing mounted on the shaft is in engagement with the first pulley disc and a bearing disc of radial orientation also mounted on the shaft. The shaft further carries an axially secured support disc adjacent that side of the bearing disc which is oriented away from the anti-friction bearing. The bearing disc is movable with respect to the support disc. Between the bearing disc and the support disc there is disposed a deformable intermediate layer which is enclosed on all sides and which is in engagement with the bearing disc and the support disc.