GB950016A - A materials testing machine for alternating loads - Google Patents

A materials testing machine for alternating loads

Info

Publication number
GB950016A
GB950016A GB3398561A GB3398561A GB950016A GB 950016 A GB950016 A GB 950016A GB 3398561 A GB3398561 A GB 3398561A GB 3398561 A GB3398561 A GB 3398561A GB 950016 A GB950016 A GB 950016A
Authority
GB
United Kingdom
Prior art keywords
space
testing machine
pressure
fluid
alternating loads
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
GB3398561A
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of GB950016A publication Critical patent/GB950016A/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
    • 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
    • G01N2203/0023—Bending
    • 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
    • G01N2203/0044—Pneumatic means
    • 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
    • G01N2203/0048—Hydraulic means

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)
  • Control Of Presses (AREA)

Abstract

950,016. Testing machines. MASCHINENFABRIK AUGSBURG-NURNBERG A. G. Sept. 22, 1961 [Oct. 14, 1960], No. 33985/61. Heading G1S. A materials testing machine for alternating loads comprises a cylinder 61 containing a piston 62 connected to a clamped workpiece 60. Pressure fluid is supplied to both cylinder spaces 63, 64 by an oil pressure pump 65 of which the direction of delivery is reversible. The pump supplies fluid to one space, say 63, until the force due to the pressure in space 63 and duct 58 is sufficient to operate a pressure responsive device 67 and thus close a switch 68 which through relay 69 reverses the direction of motor 65. Fluid is then pumped into space 64 until a corresponding switch 71 reverses motor 65.
GB3398561A 1960-10-14 1961-09-22 A materials testing machine for alternating loads Expired GB950016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0046823 1960-10-14

Publications (1)

Publication Number Publication Date
GB950016A true GB950016A (en) 1964-02-19

Family

ID=7305714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3398561A Expired GB950016A (en) 1960-10-14 1961-09-22 A materials testing machine for alternating loads

Country Status (2)

Country Link
CH (1) CH393784A (en)
GB (1) GB950016A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443424A (en) * 1967-01-16 1969-05-13 Goodrich Co B F Fatigue testing apparatus
EP0406772A2 (en) * 1989-07-04 1991-01-09 FIAT AUTO S.p.A. Apparatus for generating test loads
CN111811760A (en) * 2020-08-12 2020-10-23 中国人民解放军海军工程大学 Plate frame model strength/rigidity test system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443424A (en) * 1967-01-16 1969-05-13 Goodrich Co B F Fatigue testing apparatus
EP0406772A2 (en) * 1989-07-04 1991-01-09 FIAT AUTO S.p.A. Apparatus for generating test loads
EP0406772A3 (en) * 1989-07-04 1991-09-04 Fiat Auto S.P.A. Electrohydraulic actuator for generating test loads
CN111811760A (en) * 2020-08-12 2020-10-23 中国人民解放军海军工程大学 Plate frame model strength/rigidity test system
CN111811760B (en) * 2020-08-12 2022-08-19 中国人民解放军海军工程大学 Plate frame model strength/rigidity test system

Also Published As

Publication number Publication date
CH393784A (en) 1965-06-15

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