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. 28, 2009
Filed:
Jul. 11, 2006
Yoshinobu Shimada, Tokyo, JP;
Jin Tateishi, Tokyo, JP;
Yoshinobu Shimada, Tokyo, JP;
Jin Tateishi, Tokyo, JP;
I-PEX Co., Ltd, Tokyo, JP;
Abstract
A coupling spring portionconnecting a movable beamand a fixed beamis formed in a shape of extending toward a connector rear end in a curved manner, so that, even if a joined portion of the coupling spring portionis disposed at an approximately central portion of the fixed beam, an insertion space for a connection object is secured sufficiently. Simultaneously, a distance X from a swinging center W of the movable beamto a front side contact pointof the movable beamand a distance Y there from to an actuator operating point Q are set to be approximately equal to each other, so that a contact pressure of the movable beamto the connection object is kept approximately constant by causing an operation amount of the actuatorto the movable beamand a working amount of the movable beamat the front side contact pointto approximately coincide with each other.