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. 31, 2000
Filed:
Aug. 28, 1998
Tetsuo Ichioka, Nagoya, JP;
Sho Miyazaki, Nagoya, JP;
Harness System Technologies Research, Ltd., Aichi, JP;
Sumitomo Wiring Systems, Ltd., Mie, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Abstract
A breaker device having tension coil springs that, while moving together with a moving electrode, are extended and contracted, and the resilient restoring force of these springs becomes maximum halfway along a path of movement thereof. When the moving electrode is disposed on the connection side of this maximum position, the tension coil springs urge the moving electrode in a connecting direction. When the moving electrode is disposed on the disconnection side, the tension coil springs urge the moving electrode in a disconnecting direction. When the moving electrode is in a properly-connected condition or a completely-disconnected condition, the urging force of the tension coil springs is decreased. A lock for holding the moving electrode in either the connected condition or the disconnected condition may also be provided.