JPS604940U - Bending fatigue test equipment for long objects - Google Patents

Bending fatigue test equipment for long objects

Info

Publication number
JPS604940U
JPS604940U JP9646283U JP9646283U JPS604940U JP S604940 U JPS604940 U JP S604940U JP 9646283 U JP9646283 U JP 9646283U JP 9646283 U JP9646283 U JP 9646283U JP S604940 U JPS604940 U JP S604940U
Authority
JP
Japan
Prior art keywords
winding
bending fatigue
fatigue test
test equipment
long objects
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
JP9646283U
Other languages
Japanese (ja)
Other versions
JPS6239314Y2 (en
Inventor
嶺　信義
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric 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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP9646283U priority Critical patent/JPS604940U/en
Publication of JPS604940U publication Critical patent/JPS604940U/en
Application granted granted Critical
Publication of JPS6239314Y2 publication Critical patent/JPS6239314Y2/ja
Granted legal-status Critical Current

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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]

第１図は従来の曲げ疲労試験装置を示す正面図、第２図
および第３図は本考案に係る曲げ疲労試験装置の一実施
例を示す一部切除の側面図および要部正面図である。 １０・・・・・・捲取機、１２・・・・・・捲取ドラム
、１３・・・・・・駆動部、１４・・・・・・捲胴、１
５・・・・・・フランジ、１８・・・・・・透光部、２
０・・・・・・長尺物、２１，２２゜２３・・・・・・
光センサ−。FIG. 1 is a front view showing a conventional bending fatigue testing device, and FIGS. 2 and 3 are a partially cutaway side view and a front view of essential parts showing an embodiment of the bending fatigue testing device according to the present invention. . 10... Winding machine, 12... Winding drum, 13... Drive section, 14... Winding drum, 1
5...Flange, 18...Transparent part, 2
0...Long object, 21, 22゜23...
Optical sensor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] １対の捲取機を所定間隔をおいて設置し、両捲取機に交
互に長尺物を捲き取ることにより当該長尺物の曲げ疲労
試験を行なう装置において、捲取機はその捲胴の両端に
１対のフランジを備えた捲取ドラムと該捲取ドラム駆動
用の駆動部とからなり、上記捲取ドラムの少なくとも１
つのフランジにはそのフランジ面に透光部を設けると共
に、当該捲取ドラムの側方には上記透光部を介して捲取
ドラムへの長尺物の捲き取りおよび捲き解きを検知する
光センサーを配設してなる長尺物の曲げ疲労試験装置。In an apparatus in which a pair of winding machines are installed at a predetermined interval, and a bending fatigue test is performed on a long object by alternately winding up the long object on both winding machines, the winding machine comprises a winding drum equipped with a pair of flanges at both ends thereof, and a drive section for driving the winding drum, at least one of the winding drums.
Each flange is provided with a transparent part on its flange surface, and an optical sensor is provided on the side of the winding drum to detect winding and unwinding of a long object onto the winding drum through the transparent part. A bending fatigue testing device for long objects.
JP9646283U 1983-06-22 1983-06-22 Bending fatigue test equipment for long objects Granted JPS604940U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9646283U JPS604940U (en) 1983-06-22 1983-06-22 Bending fatigue test equipment for long objects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9646283U JPS604940U (en) 1983-06-22 1983-06-22 Bending fatigue test equipment for long objects

Publications (2)

Publication Number Publication Date
JPS604940U true JPS604940U (en) 1985-01-14
JPS6239314Y2 JPS6239314Y2 (en) 1987-10-07

Family

ID=30229875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9646283U Granted JPS604940U (en) 1983-06-22 1983-06-22 Bending fatigue test equipment for long objects

Country Status (1)

Country Link
JP (1) JPS604940U (en)

Also Published As

Publication number Publication date
JPS6239314Y2 (en) 1987-10-07

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