JPS5536731A - Device for measuring contraction force of thermally contracted tube - Google Patents

Device for measuring contraction force of thermally contracted tube

Info

Publication number
JPS5536731A
JPS5536731A JP10931178A JP10931178A JPS5536731A JP S5536731 A JPS5536731 A JP S5536731A JP 10931178 A JP10931178 A JP 10931178A JP 10931178 A JP10931178 A JP 10931178A JP S5536731 A JPS5536731 A JP S5536731A
Authority
JP
Japan
Prior art keywords
contraction force
bracket
thermally contracted
tube
contracted tube
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.)
Pending
Application number
JP10931178A
Other languages
Japanese (ja)
Inventor
Katsuyoshi Hamada
Yoshinori Kubota
Seiichi Nomi
Ryosuke Kaizu
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 filed Critical Nippon Telegraph and Telephone Corp
Priority to JP10931178A priority Critical patent/JPS5536731A/en
Publication of JPS5536731A publication Critical patent/JPS5536731A/en
Pending legal-status Critical Current

Links

Landscapes

  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Processing Of Terminals (AREA)

Abstract

PURPOSE: To readily obtain an accurate contraction force by directly measuring the contraction force in radial direction at contracting time.
CONSTITUTION: A cutout 8a is provided on a cylindrical bracket 8, a power meter 5 is so mounted at the cutout as to project the movable pressure receiving surface, and a thermally contracted tube 9 is so coated on the bracket 8 as to coat the movable pressure receiving surface 1. When the temperature of a constant temperature oven 11 is raised, the tube 9 is contracted to obtain the radial contraction force at predetermined temperature and radius by reading the power meter scale 6 through a window 11 when the surface 1 coincides with the outer diameter of the bracket 8.
COPYRIGHT: (C)1980,JPO&Japio
JP10931178A 1978-09-06 1978-09-06 Device for measuring contraction force of thermally contracted tube Pending JPS5536731A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10931178A JPS5536731A (en) 1978-09-06 1978-09-06 Device for measuring contraction force of thermally contracted tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10931178A JPS5536731A (en) 1978-09-06 1978-09-06 Device for measuring contraction force of thermally contracted tube

Publications (1)

Publication Number Publication Date
JPS5536731A true JPS5536731A (en) 1980-03-14

Family

ID=14506980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10931178A Pending JPS5536731A (en) 1978-09-06 1978-09-06 Device for measuring contraction force of thermally contracted tube

Country Status (1)

Country Link
JP (1) JPS5536731A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6469475A (en) * 1987-09-10 1989-03-15 Toyoda Automatic Loom Works Roving carrying system
JPS6475371A (en) * 1987-09-12 1989-03-22 Toyoda Automatic Loom Works Roving transport system
JPH0219525A (en) * 1988-05-26 1990-01-23 Veit Transpo Gmbh Overhead transport system
CN102322989A (en) * 2011-08-17 2012-01-18 北京航空航天大学 Device for measuring radial pressure of underground sucker rod
CN102778311A (en) * 2012-07-23 2012-11-14 北京航空航天大学 Multidimensional radial pressure measuring device of underground sucker rod
CN116007812A (en) * 2023-01-16 2023-04-25 上海长园电子材料有限公司 Device and method for detecting shrinkage force of heat shrinkage tube

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6469475A (en) * 1987-09-10 1989-03-15 Toyoda Automatic Loom Works Roving carrying system
JPS6475371A (en) * 1987-09-12 1989-03-22 Toyoda Automatic Loom Works Roving transport system
JPH0219525A (en) * 1988-05-26 1990-01-23 Veit Transpo Gmbh Overhead transport system
CN102322989A (en) * 2011-08-17 2012-01-18 北京航空航天大学 Device for measuring radial pressure of underground sucker rod
CN102778311A (en) * 2012-07-23 2012-11-14 北京航空航天大学 Multidimensional radial pressure measuring device of underground sucker rod
CN116007812A (en) * 2023-01-16 2023-04-25 上海长园电子材料有限公司 Device and method for detecting shrinkage force of heat shrinkage tube

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