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:
May. 24, 2005
Filed:
Jun. 12, 2003
Hideto Yamagata, Saitama, JP;
Koji Asakawa, Saitama, JP;
Katsunori Kuboyama, Saitama, JP;
Fuji Electric Co., Ltd., Kawasaki, JP;
Abstract
A circuit breaker has a main housing, and a pocket-shaped auxiliary equipment storage section is formed in the housing. A cassette type auxiliary switch is inserted into and attached to the auxiliary equipment storage section. The auxiliary switch is connected to a switching mechanism in the main housing of the circuit breaker so that the circuit breaker performs switching operations. The circuit breaker includes a locking device for positioning the auxiliary switch inserted into the auxiliary equipment storage section at a predetermined position. Further, an engagement-type stopper is provided for fixing the auxiliary switch at the position where the auxiliary switch is inserted into the auxiliary device storage section.