Title:
VIBRATION TEST JIG
Document Type and Number:
WIPO Patent Application WO/2023/135865
Kind Code:
A1
Abstract:
A vibration test jig (10) comprises: a base (11) that includes a placing surface (11a) on which an end portion of an object under test is placed and that is installed on a shaker table; a top plate (12) that has a slot (16) having an inner surface (16a) for pressing the end portion of the object under test toward the placing surface (11a) and that is placed over the base (11) with a space therebetween; a reinforcement part (13) that is placed along the slot (16); and a plurality of pressing members (14) that press the reinforcement unit (13) toward the base (11) and that are arranged along the slot (16). The thickness of the reinforcement unit (13) varies along the slot (16) according to the magnitude of fluctuating load generated in the top plate (12) during shaking.
Inventors:
SHIOMI KENSUKE (JP)
OTOYO TERUYOSHI (JP)
INADA TAKAOMI (JP)
OTOYO TERUYOSHI (JP)
INADA TAKAOMI (JP)
Application Number:
PCT/JP2022/034877
Publication Date:
July 20, 2023
Filing Date:
September 20, 2022
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
G01M7/02; G01N3/32
Foreign References:
| JP2003270081A | 2003-09-25 | |||
| JP2012137054A | 2012-07-19 | |||
| CN109029889A | 2018-12-18 | |||
| US20110179877A1 | 2011-07-28 |
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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