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:
Aug. 20, 1991
Filed:
Apr. 06, 1990
Rudolf Schwar, Wuppertal, DE;
Ernst Thielenhaus KG, Wuppertal, DE;
Abstract
An apparatus for the fine grinding of rotating brake disks in the context of a flexible machining line. The grinding machine has a portal which forms a slide shiftable on a machine frame relative to a brake-disk holder having a fixed axis to allow adjustment for different diameters of hubs of lots of the brake disks which are ground on the machine. The brake disks are fed with vertical axes in succession to a fixed pickup location, are gripped by a manipulator and transferred to the holder where they are rotated about the horizontal axis of the latter to be ground by grinding wheels carried by the portal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile