Title:
RIM REPLACEMENT DEVICE AND TIRE TESTING DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2020/203362
Kind Code:
A1
Abstract:
Provided are: a rim replacement device with which it is possible to easily perform a replacement operation of a pair of upper and lower rims (layered rim) arranged in a tire testing position; and a tire testing device comprising the rim replacement device. The rim replacement device (50) is configured to be able to replace a layered rim (60) arranged in the tire testing position (P) of a tire tester (1). The rim replacement device (50) comprises: a rim support unit (51) that includes a pair of support parts (51A, 51B); a unit rotation drive unit (504) that rotationally drives the rim support unit (51) about a first rotation center axis (RL); and a main movement drive unit (501) that drives the rim support unit (51) in a reciprocal manner in the longitudinal direction. The pair of support parts engages with a lower spindle shaft (21) in accompaniment with the longitudinal movement of the rim support unit (51), enabling replacement of the layered rim (60).
Inventors:
SHIBATA MASAHARU
SOEJIMA MUNENORI
SOEJIMA MUNENORI
Application Number:
PCT/JP2020/012385
Publication Date:
October 08, 2020
Filing Date:
March 19, 2020
Export Citation:
Assignee:
KOBE STEEL LTD (JP)
International Classes:
B60C19/00; G01M1/02; G01M17/02
Domestic Patent References:
| WO2014024242A1 | 2014-02-13 |
Foreign References:
| JPH01155234A | 1989-06-19 | |||
| JPH05187952A | 1993-07-27 |
Attorney, Agent or Firm:
KOTANI, Masataka et al. (JP)
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