Title:
HUB UNIT WITH STEERING FUNCTION, AND VEHICLE PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2019/172092
Kind Code:
A1
Abstract:
Provided are a hub unit with a steering function, with which it is possible to achieve a reduction in the size of the hub unit with a steering function, and to enhance reliability when an abnormality occurs in the hub unit with a steering function, and a vehicle provided with the same. The hub unit (1) with a steering function is provided with a hub unit main body (2) including a hub bearing (15) supporting a wheel (9), a unit support member (3) which is provided on an undercarriage frame member of a suspension device, and which supports the hub unit main body (2) with freedom to rotate about a steering axis extending in the vertical direction, and a steering actuator (5) which rotationally drives the hub unit main body (2) about the steering axis. The unit support member (3) includes a stopper (34) 4 against which a portion of the hub unit main body (2) abuts to restrict the range of relative movement thereof about the steering axis, relative to the unit support member (3).
Inventors:
OOHATA YUUSUKE (JP)
OOBA HIROKAZU (JP)
UTSUNOMIYA SATOSHI (JP)
ISHIHARA NORIO (JP)
OOBA HIROKAZU (JP)
UTSUNOMIYA SATOSHI (JP)
ISHIHARA NORIO (JP)
Application Number:
PCT/JP2019/007946
Publication Date:
September 12, 2019
Filing Date:
February 28, 2019
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
B62D7/18; B62D6/00; B62D7/09; B62D7/14; B62D113/00
Foreign References:
| US20170217491A1 | 2017-08-03 | |||
| JP2017001423A | 2017-01-05 |
Attorney, Agent or Firm:
SUGIMOTO, Shuji et al. (JP)
Download PDF:
Previous Patent: HUB UNIT WITH STEERING FUNCTION, AND STEERING SYSTEM
Next Patent: WORK ACTION ANALYSIS SYSTEM AND METHOD FOR ANALYZING WORK MOVEMENT
Next Patent: WORK ACTION ANALYSIS SYSTEM AND METHOD FOR ANALYZING WORK MOVEMENT