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:
Oct. 16, 2001
Filed:
Jul. 23, 1999
Tadahisa Sakaguchi, Shizuoka-ken, JP;
Akira Shinchi, Shizuoka-ken, JP;
Yazaki Corporation, Tokyo, JP;
Abstract
A connector is provided with waterproof structure. In the structure, a covered wire having a conductor covered with a cover part is connected with a terminal and inserted into a wire insertion hole communicating with a terminal accommodating chamber of a connector body. The waterproof structure is provided by welding the cover part to a connector part defining the wire insertion hole due to ultrasonic oscillating and pressing from outside. The wire insertion hole is provided with a diametrical portion capable of adhering to a cover part of the thinnest wire of the covered wires having differential diameters. Owing to the provision of the diametrical portion, the waterproof structure allows the connector to cope with the covered wires having different diameters.