Title:
AUXILIARY SUPPORT DEVICE AND TEST DEVICE PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2024/034274
Kind Code:
A1
Abstract:
Provided is a test device comprising an auxiliary support device that is installed together with a telescoping device that moves in multiple degrees of freedom, and that has a mechanism for receiving a static load within an allowable eccentric deflection angle. This test device comprises six sets of actuators 10 which telescope between a base 101 and a support stage 103, the test device changing the relative orientation of the actuators at the separation intervals thereof to perform vibration, wherein the auxiliary support device 50 is juxtaposed at the center of the base and the support stage, and the auxiliary support device includes: a spline joint 60 connected to the base through a cross shaft joint 51; an upper connection base 80 connected to the support stage through a cross shaft joint 53 and a second universal joint 84 of a rotating mechanism 85; a ball spline joint 70 connecting the spline joint and the upper connection base so as to be capable of sliding telescopically; a connection intermediate member 83 fixed to a lower part of the upper connection base and positioned between the base and the support stage; and an air spring 90 having both ends fixed between the connection intermediate member and the base.
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Inventors:
IN EISEI (JP)
UCHIDA TOMONORI (JP)
HOSAKA TOMOHIRO (JP)
UCHIDA TOMONORI (JP)
HOSAKA TOMOHIRO (JP)
Application Number:
PCT/JP2023/023422
Publication Date:
February 15, 2024
Filing Date:
June 23, 2023
Export Citation:
Assignee:
SAGINOMIYA SEISAKUSHO INC (JP)
International Classes:
F15B15/10; G09B9/04; F16D3/38; G01M7/06
Foreign References:
| JPH0584362A | 1993-04-06 | |||
| JPH06130887A | 1994-05-13 | |||
| CN102819972A | 2012-12-12 | |||
| KR20200068481A | 2020-06-15 | |||
| JP2001516863A | 2001-10-02 | |||
| CN204926579U | 2015-12-30 |
Attorney, Agent or Firm:
TANI & ABE, P.C. (JP)
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