JPS60129654U

JPS60129654U - Specimen grip

Info

Publication number: JPS60129654U
Application number: JP1645884U
Authority: JP
Inventors: 義文松本
Original assignee: 三菱重工業株式会社
Priority date: 1984-02-08
Filing date: 1984-02-08
Publication date: 1985-08-30

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は平板の引張試験片を従来のつかみ具で把持する
場合の板厚方向断面図、第２図は第１図の■−■矢視断
面図、第３図は本考案の一実施例にかかる試験片つかみ
具であって第４図の■−■矢視部分断面図、第４図は同
じく第３図のＩＶ−ＩＶ矢視部分断面図である。３・・・・・・チャック本体、３ａ・・・・・・溝、４
・・・・・・フタ。Figure 1 is a cross-sectional view in the plate thickness direction when a flat plate tensile test piece is gripped with a conventional grip, Figure 2 is a cross-sectional view taken along the ■-■ arrow in Figure 1, and Figure 3 is an implementation of the present invention. FIG. 4 is a partial cross-sectional view taken along the line IV--IV in FIG. 3, and FIG. 4 is a partial cross-sectional view taken along the line IV-IV in FIG. 3... Chuck body, 3a... Groove, 4
······lid.

Claims

[Scope of utility model registration request]

A chuck body that removably grips both gripping parts of the test specimen through fasteners, in which multiple rows of grooves perpendicular to the load direction are carved, and a chuck body that removably grips both gripping parts of the test piece, in which grooves are carved in multiple rows perpendicular to the load direction; A test specimen gripping tool comprising a groove that engages with a groove of one gripping portion, and means for gripping the other side of the chuck body.