Invention Grant
- Patent Title: High-speed tension testing machine
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Application No.: US16109799Application Date: 2018-08-23
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Publication No.: US10816447B2Publication Date: 2020-10-27
- Inventor: Tadaoki Takii
- Applicant: SHIMADZU CORPORATION
- Applicant Address: JP Kyoto-Shi, Kyoto
- Assignee: SHIMADZU CORPORATION
- Current Assignee: SHIMADZU CORPORATION
- Current Assignee Address: JP Kyoto-Shi, Kyoto
- Agency: JCIPRNET
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@1c33ed1a
- Main IPC: G01N3/08
- IPC: G01N3/08 ; G01N3/10

Abstract:
A high-speed tension testing machine is provided for reliably preventing slippage between a movable side grip tool and a support member even when the movable side grip tool is moved at high speed. The support member that supports a movable body of a displacement meter has an end part on the side opposite to the movable body, and the end part has a split groove structure for surrounding a small-diameter part of the movable side grip tool and has a structure for holding the small-diameter part of the movable side grip tool with function of a screw. Thus, a surface of the support member on the side of the movable side grip tool is in surface contact with a surface of a large-diameter part, constituting a step part, on the side of the support member, so as to prevent slippage between the movable side grip tool and the support member.
Public/Granted literature
- US20190064041A1 HIGH-SPEED TENSION TESTING MACHINE Public/Granted day:2019-02-28
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