GB175587A - Improvements in or relating to gripping devices for testing machines and the like - Google Patents

Improvements in or relating to gripping devices for testing machines and the like

Info

Publication number
GB175587A
GB175587A GB10290/21A GB1029021A GB175587A GB 175587 A GB175587 A GB 175587A GB 10290/21 A GB10290/21 A GB 10290/21A GB 1029021 A GB1029021 A GB 1029021A GB 175587 A GB175587 A GB 175587A
Authority
GB
United Kingdom
Prior art keywords
test
piece
wedges
lining
holders
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
GB10290/21A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB175587A publication Critical patent/GB175587A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/56—Towing or pushing equipment
    • 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
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G01N2203/0278—Thin specimens
    • G01N2203/028—One dimensional, e.g. filaments, wires, ropes or cables

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

175,587. Amsler, A. Feb. 14, 1921, [Convention date]. Testing physical qualities of materials.- Relates to self-adjusting gripping-devices for testing-machines, and consists in providing a lining of material softer than the test-piece, which is to be pressed into close contact therewith to prevent slipping. For soft or smooth test-pieces an auxiliary stretching-device is used which impresses the lining upon the test-piece before load is applied thereto. The test-piece D is held between wedges A having soft linings C which are impressed upon the test-piece as the wedges move outwards against the inclined sides of holders B as the result of the pull applied to the test-piece. If two hook strips E are used to couple the wedges as shown, the effect of the pull is to impress the lining upon the test-piece as the holders B move away from one another. When sufficiently impressed, the linings are kept in place by wedges F, the hook strips removed, and the test proper started.
GB10290/21A 1921-02-14 1921-04-07 Improvements in or relating to gripping devices for testing machines and the like Expired GB175587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE175587X 1921-02-14

Publications (1)

Publication Number Publication Date
GB175587A true GB175587A (en) 1922-05-11

Family

ID=5693692

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10290/21A Expired GB175587A (en) 1921-02-14 1921-04-07 Improvements in or relating to gripping devices for testing machines and the like

Country Status (1)

Country Link
GB (1) GB175587A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104122142A (en) * 2014-07-14 2014-10-29 宝钢集团南通线材制品有限公司 A clamp specially used for a high-frequency fatigue testing machine
CN106872264A (en) * 2017-04-11 2017-06-20 舟山市质量技术监督检测研究院 A kind of cordage tension grip
CN111929176A (en) * 2020-06-30 2020-11-13 湖州和通电梯部件有限公司 Bending resistance detection device is used in elevator guide rail production
CN115326332A (en) * 2022-08-16 2022-11-11 东北大学 Anchor clamps suitable for cantilever type vibration test piece

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104122142A (en) * 2014-07-14 2014-10-29 宝钢集团南通线材制品有限公司 A clamp specially used for a high-frequency fatigue testing machine
CN106872264A (en) * 2017-04-11 2017-06-20 舟山市质量技术监督检测研究院 A kind of cordage tension grip
CN106872264B (en) * 2017-04-11 2023-08-04 舟山市质量技术监督检测研究院 Fiber rope tensile test clamp
CN111929176A (en) * 2020-06-30 2020-11-13 湖州和通电梯部件有限公司 Bending resistance detection device is used in elevator guide rail production
CN115326332A (en) * 2022-08-16 2022-11-11 东北大学 Anchor clamps suitable for cantilever type vibration test piece

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