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:
Nov. 05, 2019
Filed:
May. 16, 2016
Takano Co., Ltd., Nagano, JP;
Yoshiro Koga, Nagano, JP;
TAKANO CO., LTD., Nagano, JP;
Abstract
A movable body portion Sm is configured to reciprocate in a rotation angle range Zm between a first position Xa and a second position Xb according to energization control of a driving coiland to be stopped at the first position Xa and the second position Xb by a pair of self-holding mechanismsandby restriction of a pair of restricting stopper mechanismsandand attraction of magnetsand. when controlling switching from the second position Xb (or the first position Xa) to the first position Xa (or the second position Xb), after a driving voltage based on a driving pulse Ps is applied to the driving coil, if the movable body portion Sm has reached a predetermined intermediate position Xp in 10 to 50[%] of the rotation angle range Zm, control is performed so that application of the driving voltage is stopped.