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:
Apr. 15, 2008
Filed:
Jan. 26, 2006
Toshihiro Yamamoto, Kadoma, JP;
Norimasa Kaji, Kadoma, JP;
Hirohisa Tanaka, Kadoma, JP;
Hidetoshi Takeyama, Kadoma, JP;
Shuji Katou, Kadoma, JP;
Mitsuhiro Kadowaki, Kadoma, JP;
Toshihiro Yamamoto, Kadoma, JP;
Norimasa Kaji, Kadoma, JP;
Hirohisa Tanaka, Kadoma, JP;
Hidetoshi Takeyama, Kadoma, JP;
Shuji Katou, Kadoma, JP;
Mitsuhiro Kadowaki, Kadoma, JP;
Matsushita Electric Works, Ltd., Osaka, JP;
Abstract
Provided is a pressure coupling connector which can decrease the number of components for coping with various electric wire diameters, prevent problems due to difference in product kind, and reduce the stock. The pressure coupling connector includes a wire holding block for holding electric wires and a contact block for holding a connection terminal to which the electric wire is coupled with pressure by inserting the wire holding block into the contact block. The connection terminal of the contact block includes a U-shaped blade rising toward an opening surface into which the wire holding block is inserted. The wire holding block includes a wire holding portion in which a holding hole for transmitting the electric wire from the rear side thereof and holding the electric wire is formed and a reception groove for receiving the U-shaped blade of the connection terminal. The U-shaped blade of the connection terminal includes a core pressing blade having a step-shaped slit with two different widths in the vertical direction and a wire holding blade having a step-shaped slit with two different widths in the vertical direction, sequentially from the inside in an electric wire insertion direction. Adapting to the outer shape of an electric wire, the electric wire can be held with a wire holding slit (upper step portion)or a wire holding slit (lower step portion)