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. 09, 1980
Filed:
Sep. 18, 1978
Applicant:
Inventors:
Assignee:
Liebherr-Verzahntechnik GmbH, Kempten, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B / ;
U.S. Cl.
CPC ...
125 / ; 5120 / ; 51287 ; 51367 ; 125 / ;
Abstract
A dressing tool for a gear machine grinding wheel has a disc with a notch reproducing the tooth space of the gear ground by the machine. The flanks of the space open radially inward into a bore. A strip coated with diamond granules is removably affixed to the sides of the notch and looped around a clamp bolt in the bore which holds the strip taut. The tool, when dressing the wheel, is guided in the same manner as a gear when being ground.