JPS63111649U - - Google Patents

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Publication number
JPS63111649U
JPS63111649U JP328687U JP328687U JPS63111649U JP S63111649 U JPS63111649 U JP S63111649U JP 328687 U JP328687 U JP 328687U JP 328687 U JP328687 U JP 328687U JP S63111649 U JPS63111649 U JP S63111649U
Authority
JP
Japan
Prior art keywords
bolt
flange
grip
head
opposing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP328687U
Other languages
English (en)
Other versions
JPH068528Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987003286U priority Critical patent/JPH068528Y2/ja
Publication of JPS63111649U publication Critical patent/JPS63111649U/ja
Application granted granted Critical
Publication of JPH068528Y2 publication Critical patent/JPH068528Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す断面図、第２
図は従来例を示す断面図である。 １０：上方つかみ具、１１：フランジ部、１２
：貫通孔、２０：下方つかみ具、２１：フランジ
部、２２：ねじ孔、ＴＢ：供試ボルト。

Claims (1)

  1. 【実用新案登録請求の範囲】 一方のつかみ具のフランジ部でボルト頭部を係
    止し、対向する他方のつかみ具のフランジ部にボ
    ルトを螺合してボルトを試験する試験機のつかみ
    具において、 ボルト頭部が係止されるフランジ部の対向面が
    凹設し、ボルトねじ部が螺合されるフランジ部の
    対向面が凸設するように両フランジ部を相補形状
    に形成し、かつボルト頭部が係止されるフランジ
    部の肉厚を中央部ほど薄くしたことを特徴とする
    材料試験機のつかみ具。
JP1987003286U 1987-01-13 1987-01-13 材料試験機のつかみ具 Expired - Lifetime JPH068528Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987003286U JPH068528Y2 (ja) 1987-01-13 1987-01-13 材料試験機のつかみ具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987003286U JPH068528Y2 (ja) 1987-01-13 1987-01-13 材料試験機のつかみ具

Publications (2)

Publication Number Publication Date
JPS63111649U true JPS63111649U (ja) 1988-07-18
JPH068528Y2 JPH068528Y2 (ja) 1994-03-02

Family

ID=30782908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987003286U Expired - Lifetime JPH068528Y2 (ja) 1987-01-13 1987-01-13 材料試験機のつかみ具

Country Status (1)

Country Link
JP (1) JPH068528Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005249767A (ja) * 2004-03-05 2005-09-15 Sakamura Mach Co Ltd 軸力保障ボルトの検査システム
JP2007046929A (ja) * 2005-08-08 2007-02-22 Aoyama Seisakusho Co Ltd ボルトの引張試験方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4736288U (ja) * 1971-05-12 1972-12-22
JPS53112476U (ja) * 1977-02-16 1978-09-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4736288U (ja) * 1971-05-12 1972-12-22
JPS53112476U (ja) * 1977-02-16 1978-09-07

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005249767A (ja) * 2004-03-05 2005-09-15 Sakamura Mach Co Ltd 軸力保障ボルトの検査システム
JP2007046929A (ja) * 2005-08-08 2007-02-22 Aoyama Seisakusho Co Ltd ボルトの引張試験方法

Also Published As

Publication number Publication date
JPH068528Y2 (ja) 1994-03-02

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