GB1202929A - Apparatus for measuring properties of materials in beam form under the action of bending moments - Google Patents

Apparatus for measuring properties of materials in beam form under the action of bending moments

Info

Publication number
GB1202929A
GB1202929A GB4096067A GB4096067A GB1202929A GB 1202929 A GB1202929 A GB 1202929A GB 4096067 A GB4096067 A GB 4096067A GB 4096067 A GB4096067 A GB 4096067A GB 1202929 A GB1202929 A GB 1202929A
Authority
GB
United Kingdom
Prior art keywords
pulleys
action
materials
beam form
bending moments
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
GB4096067A
Inventor
John Roberts
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.)
MINI OF TECHNOLOGY
Minister of Technology
Original Assignee
MINI OF TECHNOLOGY
Minister of Technology
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 MINI OF TECHNOLOGY, Minister of Technology filed Critical MINI OF TECHNOLOGY
Priority to GB4096067A priority Critical patent/GB1202929A/en
Publication of GB1202929A publication Critical patent/GB1202929A/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
    • G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
    • 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
    • G01N2203/0058—Kind of property studied
    • G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
    • G01N2203/0071—Creep

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

1,202,929. Bending test pieces in beam form. MINISTER OF TECHNOLOGY. Dec.5, 1968, [Sept.7, 1967] No.40960/67. Heading G1S. A test beam specimen 1 is clamped in bars 2 which may be rotated by pulleys 4 and 10 supported on pendulous rods 8. Cords 5 and a weight 6 rotate the pulleys, and means 11 such as an electric screw jack or pressure device can be operated to apply bending movements to the beam at any desired rate. The beam may be bowed upwardly if desired, and a core 12 movable in a transformer 13 may be used to vary a circuit 16 and indicate on an instrument 17. In a modification the beam and pulleys may be arranged to be moved by axles in bearings on horizontal tracks and movements of the beam arranged to alter the capacity of a condenser or swing a light spot reflecting mirror.
GB4096067A 1967-09-07 1967-09-07 Apparatus for measuring properties of materials in beam form under the action of bending moments Expired GB1202929A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4096067A GB1202929A (en) 1967-09-07 1967-09-07 Apparatus for measuring properties of materials in beam form under the action of bending moments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4096067A GB1202929A (en) 1967-09-07 1967-09-07 Apparatus for measuring properties of materials in beam form under the action of bending moments

Publications (1)

Publication Number Publication Date
GB1202929A true GB1202929A (en) 1970-08-19

Family

ID=10417456

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4096067A Expired GB1202929A (en) 1967-09-07 1967-09-07 Apparatus for measuring properties of materials in beam form under the action of bending moments

Country Status (1)

Country Link
GB (1) GB1202929A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999002962A1 (en) * 1997-07-09 1999-01-21 Witels Apparate-Maschinen Albert Gmbh & Co. Kg Device for determining the specific characteristics of a final straightened product
GB2497551A (en) * 2011-12-13 2013-06-19 Versco Ltd Testing vehicle restraint members
CN104655498A (en) * 2015-03-19 2015-05-27 哈尔滨工业大学 Device and method for measuring yarn bending rigidity
CZ306990B6 (en) * 2016-03-09 2017-11-01 Česká zemědělská univerzita v Praze A creep testing device for long-term load of wood in bending
CN108732042A (en) * 2018-06-11 2018-11-02 浙江大学 A kind of experimental rig suitable for the test of multiple fission conductor torsion stiffness
CN113639943A (en) * 2021-08-20 2021-11-12 中国航发贵阳发动机设计研究所 Device and method for beam structure hysteresis test

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999002962A1 (en) * 1997-07-09 1999-01-21 Witels Apparate-Maschinen Albert Gmbh & Co. Kg Device for determining the specific characteristics of a final straightened product
GB2497551A (en) * 2011-12-13 2013-06-19 Versco Ltd Testing vehicle restraint members
GB2497551B (en) * 2011-12-13 2015-08-26 Versco Ltd Apparatus for testing vehicle restraint members
CN104655498A (en) * 2015-03-19 2015-05-27 哈尔滨工业大学 Device and method for measuring yarn bending rigidity
CN104655498B (en) * 2015-03-19 2017-04-19 哈尔滨工业大学 Device and method for measuring yarn bending rigidity
CZ306990B6 (en) * 2016-03-09 2017-11-01 Česká zemědělská univerzita v Praze A creep testing device for long-term load of wood in bending
CN108732042A (en) * 2018-06-11 2018-11-02 浙江大学 A kind of experimental rig suitable for the test of multiple fission conductor torsion stiffness
CN108732042B (en) * 2018-06-11 2024-04-26 浙江大学 Test device suitable for torsion rigidity test of multi-split conductor
CN113639943A (en) * 2021-08-20 2021-11-12 中国航发贵阳发动机设计研究所 Device and method for beam structure hysteresis test

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Legal Events

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