GB1019378A - Improvements in and relating to apparatus for the testing of materials under vibration and stress - Google Patents

Improvements in and relating to apparatus for the testing of materials under vibration and stress

Info

Publication number
GB1019378A
GB1019378A GB4292063A GB4292063A GB1019378A GB 1019378 A GB1019378 A GB 1019378A GB 4292063 A GB4292063 A GB 4292063A GB 4292063 A GB4292063 A GB 4292063A GB 1019378 A GB1019378 A GB 1019378A
Authority
GB
United Kingdom
Prior art keywords
specimen
bellows
testing
stress
materials under
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
GB4292063A
Inventor
John Todd
John Coverdale
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.)
International Research and Development Co Ltd
Original Assignee
International Research and Development 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 International Research and Development Co Ltd filed Critical International Research and Development Co Ltd
Priority to GB4292063A priority Critical patent/GB1019378A/en
Publication of GB1019378A publication Critical patent/GB1019378A/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
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • G01N3/36—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by pneumatic or hydraulic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/02—Vibration-testing by means of a shake table
    • G01M7/04—Monodirectional test stands
    • 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
    • G01N2203/0014—Type of force applied
    • G01N2203/0016—Tensile or compressive
    • 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
    • G01N2203/003—Generation of the force
    • G01N2203/0042—Pneumatic or hydraulic means

Landscapes

  • Physics & Mathematics (AREA)
  • General 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)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

1,019,378. Testing physical properties. INTERNATIONAL RESEARCH & DEVELOPMENT CO. Ltd. Dec. 7, 1964 [Oct. 30, 1963], No. 42920/63. Heading G1S. Apparatus for testing materials under stress, comprises a means for holding the specimen of material 6 under test, means 7 for causing the specimen to vibrate, and fluid-pressure-operated bellows 8 for applying a force to the specimen to place it under stress. In one embodiment the specimen 6 is supported on a movable platford 5 to the base of which is connected a shaft 7a of a vibration generator. Between the platform 5 and a base member 1 is a bellows 8 which is subjected to gas pressure from a supply line 9. The force applied to the specimen from the bellows compresses it against the bridge 4 and the vibration of the platform 5 vibrates the specimen. In another embodiment the bellows are mounted above the specimen and again applies a compressive force to the specimen.
GB4292063A 1963-10-30 1963-10-30 Improvements in and relating to apparatus for the testing of materials under vibration and stress Expired GB1019378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4292063A GB1019378A (en) 1963-10-30 1963-10-30 Improvements in and relating to apparatus for the testing of materials under vibration and stress

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4292063A GB1019378A (en) 1963-10-30 1963-10-30 Improvements in and relating to apparatus for the testing of materials under vibration and stress

Publications (1)

Publication Number Publication Date
GB1019378A true GB1019378A (en) 1966-02-02

Family

ID=10426554

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4292063A Expired GB1019378A (en) 1963-10-30 1963-10-30 Improvements in and relating to apparatus for the testing of materials under vibration and stress

Country Status (1)

Country Link
GB (1) GB1019378A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2310502A (en) * 1996-02-23 1997-08-27 Mecmesin Ltd Materials Testing Apparatus
WO2001063243A2 (en) * 2000-02-23 2001-08-30 Saturn Fasteners, Inc. Fastener tensile test assembly
CN111998996A (en) * 2020-09-27 2020-11-27 中国航空工业集团公司北京长城计量测试技术研究所 Bellows type gas pulsation pressure generator
CN112556957A (en) * 2020-12-04 2021-03-26 中国直升机设计研究所 Transmission characteristic test device for liquid elastic vibration isolation system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2310502A (en) * 1996-02-23 1997-08-27 Mecmesin Ltd Materials Testing Apparatus
WO2001063243A2 (en) * 2000-02-23 2001-08-30 Saturn Fasteners, Inc. Fastener tensile test assembly
WO2001063243A3 (en) * 2000-02-23 2002-03-14 Saturn Fasteners Inc Fastener tensile test assembly
CN111998996A (en) * 2020-09-27 2020-11-27 中国航空工业集团公司北京长城计量测试技术研究所 Bellows type gas pulsation pressure generator
CN111998996B (en) * 2020-09-27 2021-10-15 中国航空工业集团公司北京长城计量测试技术研究所 Bellows type gas pulsation pressure generator
CN112556957A (en) * 2020-12-04 2021-03-26 中国直升机设计研究所 Transmission characteristic test device for liquid elastic vibration isolation system

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