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. 14, 2001
Filed:
Sep. 07, 1999
Kiyoshi Kimura, Saitama, JP;
Yasuo Kima, Saitama, JP;
Kenichiro Kimura, Saitama, JP;
Shugo Kondo, Saitama, JP;
Toru Namiki, Saitama, JP;
Honda Giken Kogyo Kabushiki Kaishi, Tokyo, JP;
Abstract
In an electric parking lock device having a motor for generating a drive force for engagement and release of a parking lock pawl from a parking lock gear in response to a command output from a selector switch. A compression spring if used for applying a force so as to release the parking lock pawl from the parking lock gear. A shift arm is provided on a side which is closer to an input end of the parking lock pawl than to the compression spring, whereby when driving of the parking lock pawl in a lock releasing direction is effected, the motor side and the parking lock pawl side are connected directly, while when driving the parking lock pawl in a lock effecting direction, the compression spring is interposed between the motor side and the parking lock pawl, so that a manual lock release operation can be performed within a range where the compression spring is allowed to be deflected irrespective of the state of the motor.