GB380155A - Improvements in or relating to apparatus for testing the strength of material - Google Patents

Improvements in or relating to apparatus for testing the strength of material

Info

Publication number
GB380155A
GB380155A GB1747731A GB1747731A GB380155A GB 380155 A GB380155 A GB 380155A GB 1747731 A GB1747731 A GB 1747731A GB 1747731 A GB1747731 A GB 1747731A GB 380155 A GB380155 A GB 380155A
Authority
GB
United Kingdom
Prior art keywords
plate
blocks
base
index
screw
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
GB1747731A
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
Priority to GB1747731A priority Critical patent/GB380155A/en
Publication of GB380155A publication Critical patent/GB380155A/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
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive 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
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass

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

380,155. Testing strength of materials. BERRIDGE, H., 8, Worcester Gardens, Sutton, Surrey. June 16, 1931, No. 17477. [Class 106 (ii).] Apparatus for testing by crushing samples of mortar or other substance in about # in. or ¢ in. cubes comprises a metal base plate 1 on which slides a plate 2 between which and an actuating screw 11 is a spring balance 10. The plate 2 is slotted, guide bolts 3 screwed into the base passing through the slots. The plate 2 is provided with a jaw 7 between which and a fixed jaw 5 on the end of the base the sample to be tested is placed. A slot 6 in the plate accommodates the jaw 5. The spring balance 10 is connected at one end by a hook 9 to the sliding plate 2 and at the other end to a screw 11 moved axially by turning a nut to which a handle is attached. The index 10a gives the stress applied and a frictionally held index 10b pushed by the index 10a gives the maximum stress applied. In a modification the screw is mounted below the base and rotated to move a guided nut to which is attached a spring balance having a circular dial. The Specification also describes a mould for making specimens of the mortar or like to be tested, which comprises two wooden blocks connected by screws which pass through distance pieces at the ends. The space between the blocks is divided into cubes by wooden slides inserted into notches in the blocks. The mould is filled with the material, the blocks clamped together, and the material allowed to set for two days.
GB1747731A 1931-06-16 1931-06-16 Improvements in or relating to apparatus for testing the strength of material Expired GB380155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1747731A GB380155A (en) 1931-06-16 1931-06-16 Improvements in or relating to apparatus for testing the strength of material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1747731A GB380155A (en) 1931-06-16 1931-06-16 Improvements in or relating to apparatus for testing the strength of material

Publications (1)

Publication Number Publication Date
GB380155A true GB380155A (en) 1932-09-15

Family

ID=10095848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1747731A Expired GB380155A (en) 1931-06-16 1931-06-16 Improvements in or relating to apparatus for testing the strength of material

Country Status (1)

Country Link
GB (1) GB380155A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607929A1 (en) * 1986-12-03 1988-06-10 Vasselet Regis Apparatus for mechanical low-strain uniaxial tests for soft tissue membranes
US5394753A (en) * 1991-10-30 1995-03-07 Moriyoshi; Akihiro Material testing device and testing method thereby
CN108709808A (en) * 2018-08-03 2018-10-26 奇瑞万达贵州客车股份有限公司 A kind of stretching force detecting apparatus
CN115124313A (en) * 2022-05-26 2022-09-30 贵阳市政建设有限责任公司 Novel anti-crack phosphogypsum plastering mortar and research and test device thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607929A1 (en) * 1986-12-03 1988-06-10 Vasselet Regis Apparatus for mechanical low-strain uniaxial tests for soft tissue membranes
US5394753A (en) * 1991-10-30 1995-03-07 Moriyoshi; Akihiro Material testing device and testing method thereby
CN108709808A (en) * 2018-08-03 2018-10-26 奇瑞万达贵州客车股份有限公司 A kind of stretching force detecting apparatus
CN115124313A (en) * 2022-05-26 2022-09-30 贵阳市政建设有限责任公司 Novel anti-crack phosphogypsum plastering mortar and research and test device thereof
CN115124313B (en) * 2022-05-26 2023-07-25 贵阳城市建设工程集团有限责任公司 Crack-resistant phosphogypsum plastering mortar and research and test device thereof

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