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Patent Searching and Data


Title:
POWER TRANSFER DEVICE FOR CHAIN BELT-TYPE CONTINUOUSLY VARIABLE TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2018/190558
Kind Code:
A1
Abstract:
The present invention provides a power transfer device for a chain belt-type continuously variable transmission, comprising: a chain belt comprising multiple chain blocks rotatably connected to each other, a plurality of receiving grooves being formed to be recessed from the inner surface of each chain block, the inner surface abutting a sprocket; a support bar installed to be able to move along a sliding groove while both ends thereof penetrate the sliding groove; an operating frame provided as a part which is coupled/fixed to the support bar, and which abuts the chain belt; and a sprocket comprising a plurality of mole pins elastically installed between the operating frame and the support bar such that ends thereof penetrate the operating frame and are received in respective receiving grooves of the chain belt. Accordingly, power transferred from the driving shaft to the following shaft remains intact without incurring any slip between parts of contact between the chain belt and the sprocket, and occurrence of damage resulting from degraded durability can be prevented.

Inventors:
HWANG, Hyun (#A-2701, 26 Centum dong-ro,,Haeundae-gu, Busan, 48059, KR)
CHO, Yong-soo (#1502, 320 Woni-daero,,Uichang-gu, Changwon-si, Gyeongsangnam-do, 51408, KR)
Application Number:
KR2018/003941
Publication Date:
October 18, 2018
Filing Date:
April 03, 2018
Export Citation:
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Assignee:
HWANG, Hyun (#A-2701, 26 Centum dong-ro,,Haeundae-gu, Busan, 48059, KR)
International Classes:
F16H9/24; F16H15/06; F16H55/30
Foreign References:
KR101017423B12011-02-28
JP2010014269A2010-01-21
US20050227797A12005-10-13
KR20010027026A2001-04-06
KR20080083934A2008-09-19
Attorney, Agent or Firm:
NAMCHON PATENT & LAW FIRM (#717, 46 Changwon-daero 18beon-gil,,Uichang-gu, Changwon-si, Gyeongsangnam-do, 51395, KR)
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