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:
Mar. 14, 1989
Filed:
Feb. 19, 1988
Hiroshi Ueda, Itami, JP;
Mamoru Sugimoto, Itami, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Abstract
A method and device for measuring clearance between gears of an internal gear having an inner gear and an outer gear. With the inner gear fixed, the outer gear is set around the inner gear and brought into abutment with the inner gear at one side. The outer gear is then moved in the opposite direction to butt the inner gear at the outer side. The clearance between the two gears is determined by measuring the distance for which the outer gear moves. This method is much simpler and time-saving than a conventional method using clearance gauges.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile