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. 07, 2002
Filed:
Nov. 20, 2000
Hiroyuki Hirose, Yokohama, JP;
Satori Electric Co., Ltd., Tokyo, JP;
Abstract
Disclosed is a direct current switch which comprises, in a housing, a slidable actuator, one stationary contact and one pseudo stationary contact both fixed to the housing, a seesaw-like plate having one movable contact and one pseudo movable contact fixed to its opposite ends, and a swingable pusher operatively connected to the actuator to apply a pushing force to the seesaw-like plate all the time. The seesaw-like plate is supported by a fulcrum support to be balanced in the middle. The seesaw-like plate has an engagement piece fixed thereto in the vicinity of the movable contact, and the actuator has a resilient catch-and-hold piece fixed thereto on the movable contact's side. While the actuator is on the way to the end, the resilient catch-and-hold piece can catch and hold the engagement piece until the pusher makes the seesaw-like plate to be inclined toward the stationary contact, making the resilient catch-and-hold piece forcedly release the engagement piece, allowing the movable contact to quickly abut on the stationary contact.