JPS5842655U - Repeated impact fatigue test equipment - Google Patents

Repeated impact fatigue test equipment

Info

Publication number
JPS5842655U
JPS5842655U JP13685381U JP13685381U JPS5842655U JP S5842655 U JPS5842655 U JP S5842655U JP 13685381 U JP13685381 U JP 13685381U JP 13685381 U JP13685381 U JP 13685381U JP S5842655 U JPS5842655 U JP S5842655U
Authority
JP
Japan
Prior art keywords
impact
impact shaft
shaft
fatigue test
test equipment
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
JP13685381U
Other languages
Japanese (ja)
Other versions
JPS6139961Y2 (en
Inventor
健八 三橋
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.)
Yokohama Rubber Co Ltd
Original Assignee
Yokohama Rubber Co Ltd
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 Yokohama Rubber Co Ltd filed Critical Yokohama Rubber Co Ltd
Priority to JP13685381U priority Critical patent/JPS5842655U/en
Publication of JPS5842655U publication Critical patent/JPS5842655U/en
Application granted granted Critical
Publication of JPS6139961Y2 publication Critical patent/JPS6139961Y2/ja
Granted legal-status Critical Current

Links

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

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

【図面の簡単な説明】[Brief explanation of the drawing]

拳　　　第１図は本考案の実施例からなる繰り返し衝撃
子　　疲労試験装置の一部切欠した正面視説明図、第２
＝　　図ａ、　　ｂは同上試料取付装置を示すもので、
ａは７　　平面図、ｂは正面図、第３図〜第４図は本考
案の／　　要部すなわち衝撃シャフトの下降位置検出手
段を７　　示すものであって、第３図は一部切欠した正
面視７　　説明図、第４図ａは同上要部の拡大正面図、
第４寺　　図すは同上側面図である。 １・・・衝撃シャフト、２・・・衝撃刃、３・・・試料
、４・・・試料取付装置、５・・・爪、１８・・・機枠
、Ｇ・・・衝撃シャフトの下降位置検出手段。 日 ｌ１］−１３旦 １１［１−土山し、。 ｒ、ＩＪFigure 1 is a partially cut-away front view explanatory view of a repetitive impactor fatigue test device according to an embodiment of the present invention;
= Figures a and b show the same sample mounting device as above.
A is a plan view, b is a front view, and FIGS. 3 and 4 show the main part of the present invention, that is, the descending position detection means of the impact shaft, and FIG. 3 is a partially cutaway front view. View 7 Explanatory drawing, Fig. 4a is an enlarged front view of the main parts of the above,
The fourth temple is a side view of the same as above. DESCRIPTION OF SYMBOLS 1... Impact shaft, 2... Impact blade, 3... Sample, 4... Sample mounting device, 5... Claw, 18... Machine frame, G... Lowering position of impact shaft Detection means. day 11] - 13 day 11 [1-Tsuchiyama. r, IJ

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 下端に衝撃刃を有する衝撃シャフトを機枠に５降自在に
設けると共に、該衝撃シャフトを回転η能な爪によって
繰返し昇降しるようにし、さら番、前記衝撃シャフトの
下方に試料取付装置を配置してなり、前記衝撃シャフト
と機枠との間に衝撃εヤフトの下降位置検出手段を配置
し、衝撃シャ；トが所定の位置以下に下降した時、該衝
撃シャニドの昇降を自動的に停止するようにしたことを
生機とする繰り返し衝撃疲労試験装置。An impact shaft having an impact blade at the lower end is provided in the machine frame so that it can be freely lowered, and the impact shaft is repeatedly raised and lowered by a rotatable claw, and a sample mounting device is arranged below the impact shaft. A means for detecting the lowering position of the impact shaft is disposed between the impact shaft and the machine frame, and when the impact shaft falls below a predetermined position, the lifting and lowering of the impact shaft is automatically stopped. Repeated impact fatigue testing equipment for gray fabrics.
JP13685381U 1981-09-14 1981-09-14 Repeated impact fatigue test equipment Granted JPS5842655U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13685381U JPS5842655U (en) 1981-09-14 1981-09-14 Repeated impact fatigue test equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13685381U JPS5842655U (en) 1981-09-14 1981-09-14 Repeated impact fatigue test equipment

Publications (2)

Publication Number Publication Date
JPS5842655U true JPS5842655U (en) 1983-03-22
JPS6139961Y2 JPS6139961Y2 (en) 1986-11-15

Family

ID=29930161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13685381U Granted JPS5842655U (en) 1981-09-14 1981-09-14 Repeated impact fatigue test equipment

Country Status (1)

Country Link
JP (1) JPS5842655U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017211263A (en) * 2016-05-25 2017-11-30 出光興産株式会社 Continuous striking test machine and fatigue life evaluation method
JP2022106096A (en) * 2021-01-06 2022-07-19 日本製鉄株式会社 Test jig, test device, and test method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215264U (en) * 1975-07-22 1977-02-03
JPS53137195A (en) * 1977-05-06 1978-11-30 Yokohama Rubber Co Ltd Repetitive impact testing machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215264U (en) * 1975-07-22 1977-02-03
JPS53137195A (en) * 1977-05-06 1978-11-30 Yokohama Rubber Co Ltd Repetitive impact testing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017211263A (en) * 2016-05-25 2017-11-30 出光興産株式会社 Continuous striking test machine and fatigue life evaluation method
JP2022106096A (en) * 2021-01-06 2022-07-19 日本製鉄株式会社 Test jig, test device, and test method

Also Published As

Publication number Publication date
JPS6139961Y2 (en) 1986-11-15

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