Title:
COOLING PERFORMANCE EVALUATING DEVICE FOR DIFFERENTIAL GEAR DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/040340
Kind Code:
A1
Abstract:
A cooling performance evaluating device for a differential gear device of the present invention comprises: a table; an outer case; an installation frame installed inside the outer case to allow a differential gear device to be rotatably installed thereto; a main shaft enabling the operation of the differential gear device; an axle shaft enabling braking of each output shaft of the differential gear device; a power generating unit for providing power for the operation of the main shaft; and a brake unit for braking the axle shaft. Therefore, the present invention enables a differential gear device to be installed in a state of being actually affected by a lubricating oil, and thus allows more various inspections to be performed, thereby securing improved reliability with respect to an inspection result.
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| JPH0943107 | VEHICLE TESTING DEVICE |
Inventors:
HONG EUYCHANG (KR)
LEE KWANGOH (KR)
LEE KWANGOH (KR)
Application Number:
PCT/KR2018/010167
Publication Date:
February 27, 2020
Filing Date:
August 31, 2018
Export Citation:
Assignee:
HOCHANG METAL CO LTD (KR)
International Classes:
G01M13/02; G01M17/007
Foreign References:
| JPH08136407A | 1996-05-31 | |||
| JPH0712683A | 1995-01-17 | |||
| KR101283769B1 | 2013-07-08 | |||
| JP3561902B2 | 2004-09-08 | |||
| KR200236361Y1 | 2001-09-25 |
Attorney, Agent or Firm:
NAMCHON PATENT & LAW FIRM (KR)
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