FR2271039A1 - Eccentric effort tyre testing press - has additional ram counterbalancing effect of load overhung from slide - Google Patents

Eccentric effort tyre testing press - has additional ram counterbalancing effect of load overhung from slide

Info

Publication number
FR2271039A1
FR2271039A1 FR7416862A FR7416862A FR2271039A1 FR 2271039 A1 FR2271039 A1 FR 2271039A1 FR 7416862 A FR7416862 A FR 7416862A FR 7416862 A FR7416862 A FR 7416862A FR 2271039 A1 FR2271039 A1 FR 2271039A1
Authority
FR
France
Prior art keywords
slide
effort
overhung
load
additional ram
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.)
Granted
Application number
FR7416862A
Other languages
French (fr)
Other versions
FR2271039B1 (en
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.)
Creusot Loire SA
Original Assignee
Creusot Loire SA
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 Creusot Loire SA filed Critical Creusot Loire SA
Priority to FR7416862A priority Critical patent/FR2271039A1/en
Publication of FR2271039A1 publication Critical patent/FR2271039A1/en
Application granted granted Critical
Publication of FR2271039B1 publication Critical patent/FR2271039B1/fr
Granted 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
    • G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure

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)
  • Transmission Devices (AREA)

Abstract

The press is particularly for impact-testing of tyres used on aircraft landing gear etc., and has a slide on which a ram acts directly, while the final effort is applied, overhung, by the end of an arm solidly fixed to the slide. The arm (17) also extends to the other side of the slide (16), and there is an additional ram (27) exerting an effort counter-balancing that of the force acting on the overhung arm end (3). An effort measuring device can be provided for both main (21) and additional rams. The sections of the rams can be inversely proportional to those of their lever arms, being supplied with the same variable pressure to suit the final effort to be exerted.
FR7416862A 1974-05-15 1974-05-15 Eccentric effort tyre testing press - has additional ram counterbalancing effect of load overhung from slide Granted FR2271039A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7416862A FR2271039A1 (en) 1974-05-15 1974-05-15 Eccentric effort tyre testing press - has additional ram counterbalancing effect of load overhung from slide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7416862A FR2271039A1 (en) 1974-05-15 1974-05-15 Eccentric effort tyre testing press - has additional ram counterbalancing effect of load overhung from slide

Publications (2)

Publication Number Publication Date
FR2271039A1 true FR2271039A1 (en) 1975-12-12
FR2271039B1 FR2271039B1 (en) 1976-12-24

Family

ID=9138876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7416862A Granted FR2271039A1 (en) 1974-05-15 1974-05-15 Eccentric effort tyre testing press - has additional ram counterbalancing effect of load overhung from slide

Country Status (1)

Country Link
FR (1) FR2271039A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5874497A (en) * 1996-06-11 1999-02-23 Schellenbeck; Peter Hot-melt adhesives based on ethylene/alkyl (meth)acrylate copolymer and on poly-alpha-olefin and uses thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5874497A (en) * 1996-06-11 1999-02-23 Schellenbeck; Peter Hot-melt adhesives based on ethylene/alkyl (meth)acrylate copolymer and on poly-alpha-olefin and uses thereof

Also Published As

Publication number Publication date
FR2271039B1 (en) 1976-12-24

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Legal Events

Date Code Title Description
ST Notification of lapse