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:
Jun. 07, 1994
Filed:
Jun. 15, 1992
Viktor Kuhne, Bopfingen, DE;
Rolf Brockmann, Heidenheim, DE;
J. M. Voith GmbH, Heidenheim, DE;
Abstract
An elastic clutch of disk design is used with a divided flywheel for an internal combustion engine having two clutch halves which are rotatable relative to each other and include several cutouts about their circumference. Helical springs are disposed in a parallel and nested manner and upon mutual rotation of the two clutch halves are operable essentially simultaneously. The elastic clutch elements include a main spring and at least two partial springs which are arranged within the main spring. A one-part or multiple-part guide component disposed between the partial springs centers the partial springs and supports them in relation to the main spring.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile