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Title:
POWER TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/137278
Kind Code:
A1
Abstract:
[Problem] To increase a lubrication amount. [Solution] This power transmission device comprises: a first drive shaft; a second drive shaft; a differential mechanism that is connected to the first drive shaft and the second drive shaft; a case that accommodates the differential mechanism, and that has an oil hole; a pinion shaft that is supported by the case; a pinion gear that has the pinion shaft as an axial center; and a bearing that is positioned between the pinion shaft and the pinion gear, and that is lubricated via the oil hole which opens toward the outside of the case.

Inventors:
KAGAMI TAKAYA (JP)
Application Number:
PCT/JP2020/045420
Publication Date:
July 08, 2021
Filing Date:
December 07, 2020
Export Citation:
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Assignee:
JATCO LTD (JP)
International Classes:
F16H1/28; F16H48/08; F16H57/037; F16H57/04
Foreign References:
JP2018189193A2018-11-29
JP2015048890A2015-03-16
JP2016130585A2016-07-21
JPH08319810A1996-12-03
JP2011174583A2011-09-08
JP2007120519A2007-05-17
JPH08240254A1996-09-17
Attorney, Agent or Firm:
TAKEHARA Naohiko et al. (JP)
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