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Patent Searching and Data


Title:
POWER TRANSMISSION DEVICE FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2017/086429
Kind Code:
A1
Abstract:
The present invention addresses the problem of efficiently recovering regenerative energy from a rotational driving force of wheels. This power transmission device for a vehicle is formed by being provided with: a drive gear (15) which is provided coaxially with an input shaft (13), which rotates around an axis along with wheels (2), and which rotates together with the input shaft (13) around the axis; a driven gear (16) which engages with the drive gear (15) and which transmits a rotational force to an output shaft (18) coupled to a regenerative energy conversion means; and a wheel bearing (17) that supports the input shaft (13) so as to be relatively rotatable around the axis with respect to the driven gear (16).

Inventors:
KURITA MASAO (JP)
OHBA HIROKAZU (JP)
IGI TAISUKE (JP)
Application Number:
PCT/JP2016/084225
Publication Date:
May 26, 2017
Filing Date:
November 18, 2016
Export Citation:
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Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
B60K7/00; B60K6/48
Foreign References:
JP2009025140A2009-02-05
JP2015147491A2015-08-20
JP2013181645A2013-09-12
JPH10305735A1998-11-17
JP2013241083A2013-12-05
Other References:
See also references of EP 3378689A4
Attorney, Agent or Firm:
KAMADA Naoya et al. (JP)
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