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. 26, 2014
Filed:
Jul. 14, 2011
Masanori Onuma, Makinohara, JP;
Kousuke Takemura, Makinohara, JP;
Masanori Onuma, Makinohara, JP;
Kousuke Takemura, Makinohara, JP;
Yazaki Corporation, Tokyo, JP;
Abstract
A conductor crimp portion () before being crimped to a conductor of an electric wire includes, in an inner surface (R) of the conductor crimp portion (), circular recesses () as serrations of the conductor crimp portion () scattered to be spaced from each other. Each of the recesses () is formed through a press machining of the conductor crimp portion () by using a metal mold () with a protruded portion () formed, by a discharge machining, in a position corresponding to each of the recesses () or by using a metal mold with a protruded portion () formed, by press fitting a pin () into a press fit hole () formed in a block (), in a position corresponding to each of the recesses ().