GB742518A - Adhesion testing machines - Google Patents

Adhesion testing machines

Info

Publication number
GB742518A
GB742518A GB3450553A GB3450553A GB742518A GB 742518 A GB742518 A GB 742518A GB 3450553 A GB3450553 A GB 3450553A GB 3450553 A GB3450553 A GB 3450553A GB 742518 A GB742518 A GB 742518A
Authority
GB
United Kingdom
Prior art keywords
clamp
sooted
wire
glass plate
motor
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
GB3450553A
Inventor
Bryan Pickup
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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber Co Ltd
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 Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Priority to GB3450553A priority Critical patent/GB742518A/en
Publication of GB742518A publication Critical patent/GB742518A/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
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
    • 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
    • G01N2203/0091—Peeling or tearing

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

742,518. Adhesion testing machines. DUNLOP RUBBER CO., Ltd. Nov. 25, 1954 [Dec. 11, 1953], No. 34505/53. Class 106 (2). A machine for testing the adhesion between two materials A1, A2 comprises a beam 1, having a high frequency of oscillation rigidly secured at one end, carrying a clamp 12 for one material, and having damping means 3, 4, a pointer 5 extending from the free end of the beam associated with a recording surface 7, a second clamp 13 for the other material and means for drawing the second clamp away from the first clamp at a constant speed. The clamp 12 is suspended from the beam by a knife edge 11. To the second clamp 13 is secured a wire 14 passing over a pulley to the output spindle 26 of a gear-box 25 driven by a motor 24. The pointer 5 carries a stylus 6 which bears on a sooted glass plate 7. The second clamp 13 can be drawn away from the first clamp 12 at constant speed by means of the motor 24 which is geared also by pulleys 33, 29 and wire 28 to the sooted glass plate which is carried by a beam 8 pivoted at 9 in a direction substantially parallel to the axis of the beam 1 at a speed proportional to the speed of separation of the clamps. As the test proceeds the variation in the stripping force between the layers A1, A2 is indicated by a trace made on the sooted glass plate by the stylus 6. The trace is magnified on an optical projector for examination and measurement. A trip 31 on the wire 14 actuates a mercury switch 32 to switch off the motor 24. The clamp 13 is returned to the top of its travel by a weight 23 and.wires 21.
GB3450553A 1953-12-11 1953-12-11 Adhesion testing machines Expired GB742518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3450553A GB742518A (en) 1953-12-11 1953-12-11 Adhesion testing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3450553A GB742518A (en) 1953-12-11 1953-12-11 Adhesion testing machines

Publications (1)

Publication Number Publication Date
GB742518A true GB742518A (en) 1955-12-30

Family

ID=10366479

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3450553A Expired GB742518A (en) 1953-12-11 1953-12-11 Adhesion testing machines

Country Status (1)

Country Link
GB (1) GB742518A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010011453A1 (en) * 2008-07-19 2010-01-28 The Boeing Company Method and apparatus for testing attachment joints
CN101666739B (en) * 2008-09-03 2011-09-28 鸿富锦精密工业（深圳）有限公司 Test device and test method of bonding strength
CN101819133B (en) * 2009-02-26 2012-06-20 北京东方雨虹防水技术股份有限公司 Auxiliary peeling device used in tensile machine and tensile machine provided with same
US20160139031A1 (en) * 2013-07-18 2016-05-19 Hewlett-Packard Development Company, L.P. Testing a Peel Force of an Adhesive Medium
CN108801907A (en) * 2018-06-07 2018-11-13 中国电力科学研究院有限公司 A kind of device and method for being tested the bonding fatigue strength of composite insulating material
CN114034634A (en) * 2021-11-09 2022-02-11 湖北雨田科技有限公司 Adhesive force testing device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010011453A1 (en) * 2008-07-19 2010-01-28 The Boeing Company Method and apparatus for testing attachment joints
US8286499B2 (en) 2008-07-19 2012-10-16 The Boeing Company Method and apparatus for testing attachment joints
CN101666739B (en) * 2008-09-03 2011-09-28 鸿富锦精密工业（深圳）有限公司 Test device and test method of bonding strength
CN101819133B (en) * 2009-02-26 2012-06-20 北京东方雨虹防水技术股份有限公司 Auxiliary peeling device used in tensile machine and tensile machine provided with same
US20160139031A1 (en) * 2013-07-18 2016-05-19 Hewlett-Packard Development Company, L.P. Testing a Peel Force of an Adhesive Medium
US9983116B2 (en) * 2013-07-18 2018-05-29 Hewlett-Packard Development Company, L.P. Testing a peel force of an adhesive medium
CN108801907A (en) * 2018-06-07 2018-11-13 中国电力科学研究院有限公司 A kind of device and method for being tested the bonding fatigue strength of composite insulating material
CN114034634A (en) * 2021-11-09 2022-02-11 湖北雨田科技有限公司 Adhesive force testing device
CN114034634B (en) * 2021-11-09 2023-06-16 湖北雨田科技有限公司 Adhesive force testing arrangement

Similar Documents

Publication Publication Date Title
US2834205A (en) Adhesion testing machines
GB644983A (en) Improvements in and relating to supersonic testing apparatus
GB742518A (en) Adhesion testing machines
US2301291A (en) Apparatus for balancing rotating parts of machines
FR1088241A (en) Improvements to glass cutting machines
GB1009267A (en) Vibration energy transfer devices and methods for testing
GB961914A (en) Improvements in or relating to detecting apparatus
US2844028A (en) Apparatus for measuring denier
US3896669A (en) Method of and apparatus for testing the surface irregularities of a carbon monofilament
GB1346761A (en) Peel test machines
GB191228811A (en) New or Improved Machine or Apparatus for Testing Worms and Worm Wheels.
FR1088748A (en) Improvements in methods and apparatus for cutting a moving glass strip
SU569889A1 (en) Electrodynamic vibrator
GB155222A (en) An improved take-off device for gumming machines and the like
GB831200A (en) Improvements relating to the measurement of small areas
Osbon et al. A new portable meter for noise measurement and analysis
Lonsdale 24—A RECORDING EXTENSOMETER
GB864990A (en) Improvements in or relating to tensile testing apparatus
GB1057380A (en) Method and apparatus for measuring the viscoelastic properties of pliable materials
GB508923A (en) Improvements in and relating to calculating apparatus
GB758483A (en) Improvements in or relating to recording devices for use in seismic prospecting
GB600501A (en) Apparatus for measuring the limit of strain of materials subjected to alternating stress
GB600462A (en) Improvements in devices for measuring and setting-out angles on drawing boards
GB606709A (en) Improvements in sound reproducing devices for cinematographic films and the like
GB644807A (en) Improvements relating to apparatus for measuring the speed of rotation of a rotatingmember