JPS5425786A - Repeated bending tester - Google Patents

Repeated bending tester

Info

Publication number
JPS5425786A
JPS5425786A JP9062477A JP9062477A JPS5425786A JP S5425786 A JPS5425786 A JP S5425786A JP 9062477 A JP9062477 A JP 9062477A JP 9062477 A JP9062477 A JP 9062477A JP S5425786 A JPS5425786 A JP S5425786A
Authority
JP
Japan
Prior art keywords
repeated bending
bending tester
tester
gravity
making use
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
JP9062477A
Other languages
Japanese (ja)
Other versions
JPS5650216B2 (en
Inventor
Takenori Morimitsu
Mitsuo Ikeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Telegraph and Telephone Corp
SUDA SEISAKUSHO KK
Original Assignee
Nippon Telegraph and Telephone Corp
SUDA SEISAKUSHO KK
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 by Nippon Telegraph and Telephone Corp, SUDA SEISAKUSHO KK filed Critical Nippon Telegraph and Telephone Corp
Priority to JP9062477A priority Critical patent/JPS5650216B2/ja
Publication of JPS5425786A publication Critical patent/JPS5425786A/en
Publication of JPS5650216B2 publication Critical patent/JPS5650216B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To improve testing accuracy by maintaining tension for the measuring object constant through making use of gravity.
COPYRIGHT: (C)1979,JPO&Japio
JP9062477A 1977-07-28 1977-07-28 Expired JPS5650216B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9062477A JPS5650216B2 (en) 1977-07-28 1977-07-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9062477A JPS5650216B2 (en) 1977-07-28 1977-07-28

Publications (2)

Publication Number Publication Date
JPS5425786A true JPS5425786A (en) 1979-02-26
JPS5650216B2 JPS5650216B2 (en) 1981-11-27

Family

ID=14003631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9062477A Expired JPS5650216B2 (en) 1977-07-28 1977-07-28

Country Status (1)

Country Link
JP (1) JPS5650216B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008203092A (en) * 2007-02-20 2008-09-04 Kobe Steel Ltd Bending fatigue testing device
CN104458459A (en) * 2014-12-24 2015-03-25 沈阳中鹏设备有限公司 Multi-station alternating bending testing machine
KR20160042775A (en) * 2014-10-11 2016-04-20 유아사 시스템 키키 가부시키가이샤 Folding test machine
EP2980556A4 (en) * 2013-03-27 2016-11-23 Nisshin Steel Co Ltd Fatigue testing device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008203092A (en) * 2007-02-20 2008-09-04 Kobe Steel Ltd Bending fatigue testing device
EP2980556A4 (en) * 2013-03-27 2016-11-23 Nisshin Steel Co Ltd Fatigue testing device
US9921130B2 (en) 2013-03-27 2018-03-20 Nisshin Steel Co., Ltd. Fatigue testing device
KR20160042775A (en) * 2014-10-11 2016-04-20 유아사 시스템 키키 가부시키가이샤 Folding test machine
CN104458459A (en) * 2014-12-24 2015-03-25 沈阳中鹏设备有限公司 Multi-station alternating bending testing machine

Also Published As

Publication number Publication date
JPS5650216B2 (en) 1981-11-27

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