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. 20, 2015
Filed:
Dec. 27, 2010
Kosuke Nagai, Kanagawa, JP;
Tomohiro Kamiura, Kanagawa, JP;
Kosuke Nagai, Kanagawa, JP;
Tomohiro Kamiura, Kanagawa, JP;
Shiroki Corporation, Fujisawa-Shi, Kanagawa, JP;
Abstract
A coupled structure with high separation strength and a window regulator. A lift arm () is provided with a tapered through-hole () provided with a first inner wall portion () work-hardened due to plastic deformation and a swell portion () having an inner wall surface () continuing to an inner wall surface () of the tapered through-hole () and provided with a second inner wall portion () work-hardened due to plastic deformation. A driven gear () is provided with a protrusion () fit in from the tapered through-hole () to the swell portion (), provided with an outer wall portion () work-hardened due to plastic deformation, and having an outer wall surface () in close contact with the inner wall surface () of the tapered through-hole () and at least a part of the inner wall surface () of the swell portion ().