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. 08, 1991
Filed:
May. 03, 1990
Masahiro Kakizoe, Nagoya, JP;
Shigeharu Ootsuka, Nagoya, JP;
Mitsubishi Denki Kabushiki Kaisha, Chiyoda, JP;
Abstract
An electromagnetic apparatus has a connecting mechanism which transmits the operation of an actuator (28) of a main body to electric contact parts (13, 14) of a time delay unit 34 mounted on the main body. The connecting mechanism comprises a movable frame (31, 41, 51) for making the open/close operation of the electric contact parts (13, 14), and a connecting bar (30,60, 70) for connecting between the actuator (28) and the movable frame (31, 41, 51). The connecting bar (30, 60, 70) detachably engages with the actuator (28) and is connected to the movable frame (31, 41, 51) through a spring (32) which adjusts difference of operation stroke when the actuator (28) is moved over the operation stroke of the movable frame (31, 41, 51).