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Patent Searching and Data


Title:
VEHICULAR GEAR SHIFTING MANIPULATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/007136
Kind Code:
A1
Abstract:
The present invention relates to a vehicular gear shifting manipulation device, which has substantially improved stability regarding operation for a linear movement of a cable, and which is configured to minimize the occurrence of malfunctions. The gear shifting manipulation device comprises: a gear shifting manipulator for implementing gear shifting manipulation according to the driver's manipulation; a control circuit board installed on the gear shifting manipulator so as to sense a movement of the gear shifting manipulator and then to output a gear shifting command signal according to the sensed information; a communication line connected to the control circuit board so as to transfer the gear shifting command signal output by the control circuit board; and an actuator connected to an end of a cable, which is connected to the transmission of the vehicle, and which is configured to linearly move the cable according to a command signal input through the communication line, wherein the actuator comprises: a guide member having a horizontal passage formed to correspond to an end of the cable; a guide block arranged on the guide member to be able to slide horizontally, the cable being connected to the outer surface of the guide block; a helical shaft, which is formed to protrude horizontally from a side surface of the guide block, and which has a thread formed on the outer peripheral surface thereof; a nut housing screw-coupled to the helical shaft; a bearing mounted around one side of the nut housing so as to rotatably support the nut housing; an installation plate mounted such that the bearing is penetrated; a driving motor mounted on one side of the installation plate; and a power transfer unit installed on the installation plate so as to transfer a driving force from the driving motor to the nut housing.

Inventors:
KIM YUN SU (KR)
Application Number:
PCT/KR2016/006041
Publication Date:
January 12, 2017
Filing Date:
June 08, 2016
Export Citation:
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Assignee:
DAESHIN MACHINERY IND CO LTD (KR)
International Classes:
B60K20/02; F16H1/20; F16H59/10
Foreign References:
JP2008014380A2008-01-24
JPH0648052B21994-06-22
KR101370529B12014-03-06
KR20090111111A2009-10-26
KR100800126B12008-01-31
Attorney, Agent or Firm:
KIM, Yeong Il (KR)
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