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Patent Searching and Data


Title:
PARK LOCK DEVICE FOR VEHICLE TRANSMISSION
Document Type and Number:
Japanese Patent JP2019056484
Kind Code:
A
Abstract:
To provide a park lock device for a transmission which has a compact structure, and can reduce necessary force applied for causing rotations of a cam without requiring the use of a spring for moving an inclination lever to a releasing position.SOLUTION: A control unit is equipped with a cam 28. The cam has a first side surface portion which is attached so as to rotate about a second rotary shaft parallel with a first rotary shaft, and configured to cooperate with a first cam follower 32 provided on an inclination lever 18; and a second side surface portion which is configured to cooperate with a second cam follower 34 provided on the inclination lever. In a first rotating direction, the inclination lever is inclined from a releasing position to an engaging position, and in a second rotating direction opposite to the first rotating direction, the inclination lever is inclined from the engaging position to the releasing position.SELECTED DRAWING: Figure 3

Inventors:
ジョルジョ・スカリチ
Application Number:
JP2018131607A
Publication Date:
April 11, 2019
Filing Date:
July 11, 2018
Export Citation:
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Assignee:
エルリコン・グラツィアーノ・ソシエタ・ペル・アチオニ
OERLIKON GRAZIANO S.P.A.
International Classes:
F16H63/34; B60T1/06
Attorney, Agent or Firm:
山田 卓二
岡部 博史