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Patent Searching and Data


Title:
VEHICLE TORQUE CONVERTER
Document Type and Number:
WIPO Patent Application WO/2017/204404
Kind Code:
A1
Abstract:
The present invention can be applied to a torque converter having a torsional damper and provides a vehicle torque converter having a structure in which a driven plate has a curved portion formed thereon, a spring assembly disposed in a longitudinal direction applies elasticity to the curved portion, and a stopper on the driven plate prevents the spring assemblies from crossing and passing each other. Therefore, the converter has an enhanced limit of an operating radius of a torsional damper and can achieve stiffness lowering and angle widening.

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Inventors:
SONG, Jun Yong (113 Hosandong-ro, Dalseo-gu, Daegu, 42709, KR)
HONG, Soon Seok (103-1201, 842-7 Dalgubeol-daero, Dasa-eup,Dalseong-gun, Daegu, 42910, KR)
SHIN, Soon Cheol (710-1803, 1526 Bongyeong-ro, Yeongtong-gu,Suwon-si, Gyeonggi-do, 16701, KR)
Application Number:
KR2016/007588
Publication Date:
November 30, 2017
Filing Date:
July 13, 2016
Export Citation:
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Assignee:
KOREA POWERTRAIN CO., LTD. (113 Hosandong-ro, Dalseo-gu, Daegu, 42709, KR)
International Classes:
F16H41/24; F16F15/121; F16H57/00
Foreign References:
KR20160032091A2016-03-23
KR20020048469A2002-06-24
KR20100054533A2010-05-25
KR20140067824A2014-06-05
JP2010101345A2010-05-06
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (115 Teheran-ro, Gangnam-gu, Seoul, 06134, KR)
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