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:
Jan. 19, 2010
Filed:
Nov. 26, 2005
Yoshiyuki Nakamura, Aikawa-machi, JP;
Masato Takahashi, Hachiouji, JP;
Yoshiyuki Nakamura, Aikawa-machi, JP;
Masato Takahashi, Hachiouji, JP;
Dr. Johannes Heidenhain GmbH, Traunreut, FR;
Abstract
A rotary encoder for determining the rotation of an object to be measured includes a shaft that is coupled to the rotation of the object to be measured, as well as at least one bearing in which the shaft is rotationally mounted. The rotary encoder also has a rotary-transducer base member having a bearing fixation region at which the bearing is fixed in position, at least one depression area being formed continuously with a defined depth on the rotary-transducer base member along the periphery of the bearing fixation region such that it surrounds at least half the periphery of the bearing fixation region.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile