FR874545A - Alternating Torsion Fatigue Testing Machine - Google Patents

Alternating Torsion Fatigue Testing Machine

Info

Publication number
FR874545A
FR874545A FR874545DA FR874545A FR 874545 A FR874545 A FR 874545A FR 874545D A FR874545D A FR 874545DA FR 874545 A FR874545 A FR 874545A
Authority
FR
France
Prior art keywords
testing machine
fatigue testing
torsion fatigue
alternating torsion
alternating
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
Other languages
French (fr)
Inventor
Etienne-Marcel Prot
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 filed Critical
Application granted granted Critical
Publication of FR874545A publication Critical patent/FR874545A/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
    • 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
    • G01N2203/0021—Torsional

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)
FR874545D 1941-04-08 1941-04-08 Alternating Torsion Fatigue Testing Machine Expired FR874545A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR874545T 1941-04-08

Publications (1)

Publication Number Publication Date
FR874545A true FR874545A (en) 1942-08-10

Family

ID=9359743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874545D Expired FR874545A (en) 1941-04-08 1941-04-08 Alternating Torsion Fatigue Testing Machine

Country Status (1)

Country Link
FR (1) FR874545A (en)

Similar Documents

Publication Publication Date Title
FR891152A (en) Agglomerating machine
FR874545A (en) Alternating Torsion Fatigue Testing Machine
FR872138A (en) Testing machine for determining the resistance of test pieces to prolonged fatigue
FR891986A (en) Riveting machine comprising several lower tool holders
FR947596A (en) Sewing machine
FR872341A (en) Drawing machine
FR870631A (en) Material hardness testing machine
FR879239A (en) Balancing machine
FR879282A (en) Balancing machine
FR895419A (en) Table sewing machine
CH261445A (en) Crankshaft grinding machine.
FR881686A (en) Sewing machine
FR52153E (en) Agglomerating machine
FR873444A (en) Leaflet for correspondence use
FR870630A (en) Fatigue testing machine for bending, pulling, compressing, repeated, alternating or wavy materials
FR972819A (en) Universal static testing machine
FR973569A (en) Improvements in fluid distribution
FR890613A (en) Torsion dynanometer
FR877782A (en) Machine tool with optical observation device
FR52655E (en) Testing machine for determining the resistance of test pieces to prolonged fatigue
FR977620A (en) Hydrocarbon alkylation improvements
FR839680A (en) Bending endurance testing machine
FR924713A (en) Machine for testing materials in alternating bending
FR888834A (en) Steam machine
FR885549A (en) Inserting machine