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. 08, 2003
Filed:
Sep. 04, 2001
Michio Hirabayashi, Osaka, JP;
Syuuichi Taga, Osaka, JP;
Yoshiaki Tsurui, Osaka, JP;
Katsuhiro Ikeda, Osaka, JP;
Tsutomu Takada, Osaka, JP;
Shigeru Tsujimura, Osaka, JP;
Masaaki Yamazaki, Osaka, JP;
Hirokazu Mukai, Osaka, JP;
Idec Izumi Corporation, Osaka, JP;
Abstract
In a relay ( ), right and left sides of an edge on an upper end side of an L-shaped armature ( ) are bent to form an engagement portion ( ) and the armature is held to be rocked and displaced through an energizing spring piece ( ) of a hinge spring ( ) in a state in which the engagement portion ( ) is engaged with an edge portion of an end face on an upper end side of a core ( ). During magnetic adsorption, moreover, an upper end of the armature ( ) has an outer peripheral surface thereof to abut on the end face ( ) at the upper end side of the core ( ) in a close contact state.