JPS5596438A - Load tester - Google Patents

Load tester

Info

Publication number
JPS5596438A
JPS5596438A JP461979A JP461979A JPS5596438A JP S5596438 A JPS5596438 A JP S5596438A JP 461979 A JP461979 A JP 461979A JP 461979 A JP461979 A JP 461979A JP S5596438 A JPS5596438 A JP S5596438A
Authority
JP
Japan
Prior art keywords
test piece
hydraulic jack
legs
tilting
pins
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
JP461979A
Other languages
Japanese (ja)
Other versions
JPS5735416B2 (en
Inventor
Isamu Aihara
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.)
Osaka Jack Manufacturiung Co Ktd
Original Assignee
Osaka Jack Manufacturiung Co Ktd
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 Osaka Jack Manufacturiung Co Ktd filed Critical Osaka Jack Manufacturiung Co Ktd
Priority to JP461979A priority Critical patent/JPS5596438A/en
Publication of JPS5596438A publication Critical patent/JPS5596438A/en
Publication of JPS5735416B2 publication Critical patent/JPS5735416B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To easily place a long test piece on a table, by tilting a load tester with four legs by a hydraulic jack and putting the test piece on the table through an upper space made by tilting.
CONSTITUTION: Two pins 7 are pulled out. Returning pressure oil is supplied to a hydraulic jack 15 through a hydraulic pump to retract a piston rod to tilt an upper frame 8. A test piece is placed on a table 11 through between legs 5, 5' as the test piece is hung from the hook 19 of a crane and extends vertically. Thrusting pressure oil is then supplied to the hydraulic jack 15 to expand the piston rod to set up the upper frame 8 and connect the bottoms of the legs 5, 5' to clevises 3, 3 by the pins 7. A pressure resistance test is then conducted by the hydraulic jack 10. The long test piece can thus be easily placed on the table.
COPYRIGHT: (C)1980,JPO&Japio
JP461979A 1979-01-17 1979-01-17 Load tester Granted JPS5596438A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP461979A JPS5596438A (en) 1979-01-17 1979-01-17 Load tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP461979A JPS5596438A (en) 1979-01-17 1979-01-17 Load tester

Publications (2)

Publication Number Publication Date
JPS5596438A true JPS5596438A (en) 1980-07-22
JPS5735416B2 JPS5735416B2 (en) 1982-07-29

Family

ID=11589065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP461979A Granted JPS5596438A (en) 1979-01-17 1979-01-17 Load tester

Country Status (1)

Country Link
JP (1) JPS5596438A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6976396B2 (en) 2003-11-24 2005-12-20 The Boeing Company Loading device for non-destructive inspections of composite structures

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603237U (en) * 1983-06-21 1985-01-11 ヤンマーディーゼル株式会社 Supercharger cooling water discharge accelerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6976396B2 (en) 2003-11-24 2005-12-20 The Boeing Company Loading device for non-destructive inspections of composite structures

Also Published As

Publication number Publication date
JPS5735416B2 (en) 1982-07-29

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