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. 07, 1992
Filed:
Sep. 06, 1990
Applicant:
Inventor:
Shigeharu Ootsuka, Nagoya, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
335133 ; 335202 ;
Abstract
A pair of electromagnetic contactors having an interlock mechanism provides projections (11a, 11b) which are formed to project in a direction toward the case (30) where an electromagnetic part (A) is provided, and an interlock pin (60) is placed between the projections (11a, 11b), and is provided to have some interval from the contact parts (B, B'); thereby prohibiting simultaneous closing of both of the electromagnetic contactors (300a, 300b).