GB1189793A - Improvements relating to Tensile Testing. - Google Patents

Improvements relating to Tensile Testing.

Info

Publication number
GB1189793A
GB1189793A GB2012068A GB2012068A GB1189793A GB 1189793 A GB1189793 A GB 1189793A GB 2012068 A GB2012068 A GB 2012068A GB 2012068 A GB2012068 A GB 2012068A GB 1189793 A GB1189793 A GB 1189793A
Authority
GB
United Kingdom
Prior art keywords
jaws
bar
block
tensile testing
stamping die
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.)
Expired
Application number
GB2012068A
Inventor
Robert Bourgeois
Adolphe Lesure
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.)
USINOR SA
Original Assignee
USINOR SA
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 USINOR SA filed Critical USINOR SA
Priority to GB2012068A priority Critical patent/GB1189793A/en
Publication of GB1189793A publication Critical patent/GB1189793A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02—Details
    • G01N3/04—Chucks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/04—Chucks, fixtures, jaws, holders or anvils
    • G01N2203/0458—Chucks, fixtures, jaws, holders or anvils characterised by their material

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

1,189,793. Making clamps; forging. USINOR. 29 April, 1968, No. 20120/68. Headings B3A and B3H. [Also in Divisions F2 and G1] Clamping jaws la, 1b and 2a, 2b for gripping a steel bar 3 undergoing a tensile test are made by annealing a block of steel, drilling a hole through the block to serve as a seat for a stamping die and sawing the block in half to form a pair of jaws 1a 1b or 2a, 2b. The jaws are heated and the bar to be tested is used as the stamping die to shape the internal surface of each jaw similarly to the surface of the bar. The jaws are then machined to fit into the supports of a tensile testing machine and are finally quenched and tempered. Circular portions 4 are provided in the jaws to prevent slipping of the bar during testing.
GB2012068A 1968-04-29 1968-04-29 Improvements relating to Tensile Testing. Expired GB1189793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2012068A GB1189793A (en) 1968-04-29 1968-04-29 Improvements relating to Tensile Testing.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2012068A GB1189793A (en) 1968-04-29 1968-04-29 Improvements relating to Tensile Testing.

Publications (1)

Publication Number Publication Date
GB1189793A true GB1189793A (en) 1970-04-29

Family

ID=10140716

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2012068A Expired GB1189793A (en) 1968-04-29 1968-04-29 Improvements relating to Tensile Testing.

Country Status (1)

Country Link
GB (1) GB1189793A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101498634B (en) * 2008-10-09 2010-10-27 中国航空工业第一集团公司北京航空材料研究院 Clamper of cold upsetting tester used for titanium alloy wire materials
CN105219934B (en) * 2014-06-23 2017-05-24 鞍钢股份有限公司 Test method for quenching simulated sample
CN116625814A (en) * 2023-04-11 2023-08-22 凌云建设集团有限公司 Road reinforcing bar construction deviation detection device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101498634B (en) * 2008-10-09 2010-10-27 中国航空工业第一集团公司北京航空材料研究院 Clamper of cold upsetting tester used for titanium alloy wire materials
CN105219934B (en) * 2014-06-23 2017-05-24 鞍钢股份有限公司 Test method for quenching simulated sample
CN116625814A (en) * 2023-04-11 2023-08-22 凌云建设集团有限公司 Road reinforcing bar construction deviation detection device
CN116625814B (en) * 2023-04-11 2023-12-05 凌云建设集团有限公司 Road reinforcing bar construction deviation detection device

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees