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Patent Searching and Data


Title:
POWER TRANSMISSION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2017/154133
Kind Code:
A1
Abstract:
A power transmission apparatus (10) to be disposed in a power transmission pathway for transmitting torque and rotation speed. Shock during torque transmission can be absorbed because an inner ring (12) and a first outer ring (15) engage with first rollers (17) and move relative to each other in the axial direction during torque transmission. A limiting device (30) limits the movement of the first outer ring (15) in the axial direction when the inner ring (12) and the first outer ring (15) engage with the first rollers (17). As a result, the rolling of the first rollers (17) is restricted, inhibiting torque increase and making it possible to cut torque appropriately without a sense of anything being strange.

Inventors:
KATO, Tadahiko (2418 Washizu, Kosai-Cit, Shizuoka 94, 〒4310494, JP)
Application Number:
JP2016/057372
Publication Date:
September 14, 2017
Filing Date:
March 09, 2016
Export Citation:
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Assignee:
UNIVANCE CORPORATION (2418, Washizu Kosai-Cit, Shizuoka 94, 〒4310494, JP)
International Classes:
F16H61/04; F16D43/22; F16D43/26; F16H13/04
Domestic Patent References:
WO2013146776A12013-10-03
Foreign References:
JPH03204418A1991-09-06
JP2002122197A2002-04-26
JP2010091045A2010-04-22
JP2011174614A2011-09-08
Attorney, Agent or Firm:
PATENT FIRM SHINMEI CENTURY (Aioi Nissay Dowa Insurance Toyohashi Bldg, 7th Floor 92, Ote-cho, Toyohashi-Cit, Aichi 05, 〒4400805, JP)
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