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:
Aug. 13, 2019
Filed:
Jul. 18, 2016
Applicant:
Mitsui Kinzoku Act Corporation, Kanagawa, JP;
Inventor:
Yasuyuki Watanabe, Kanagawa, JP;
Assignee:
Mitsui Kinzoku Act Corporation, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05F 15/70 (2015.01); E05F 15/63 (2015.01); E05B 81/00 (2014.01); E05F 15/614 (2015.01); E05F 15/71 (2015.01);
U.S. Cl.
CPC ...
E05F 15/70 (2015.01); E05B 81/00 (2013.01); E05F 15/614 (2015.01); E05F 15/63 (2015.01); E05F 15/71 (2015.01); E05Y 2201/434 (2013.01); E05Y 2201/72 (2013.01); E05Y 2400/302 (2013.01); E05Y 2400/36 (2013.01); E05Y 2400/40 (2013.01); E05Y 2900/546 (2013.01);
Abstract
A door opening and closing device includes a motor that outputs driving force causing a back door of a vehicle to be opened or closed, and a controller that controls the motor. The controller executes automatic opening and closing control for automatically opening or closing the back door by the motor, and if the controller detects a stop command causing the back door to be stopped when the automatic opening and closing control is being executed, the controller decreases a target velocity of the back door at a predetermined deceleration αuntil the back door stops.