ES2156535B1 - DYNAMIC FATIGUE TESTING MACHINE FOR ALVEOLAR POLYMER TESTS. - Google Patents

DYNAMIC FATIGUE TESTING MACHINE FOR ALVEOLAR POLYMER TESTS.

Info

Publication number
ES2156535B1
ES2156535B1 ES9900224A ES9900224A ES2156535B1 ES 2156535 B1 ES2156535 B1 ES 2156535B1 ES 9900224 A ES9900224 A ES 9900224A ES 9900224 A ES9900224 A ES 9900224A ES 2156535 B1 ES2156535 B1 ES 2156535B1
Authority
ES
Spain
Prior art keywords
dynamic fatigue
specimens
machine
fatigue testing
movable plates
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 - Fee Related
Application number
ES9900224A
Other languages
Spanish (es)
Other versions
ES2156535A1 (en
Inventor
Ramil Jaime Charlon
Betanzos Ignacio Perez
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.)
Grupo Copo de Inversiones SA
Original Assignee
Grupo Copo de Inversiones 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 Grupo Copo de Inversiones SA filed Critical Grupo Copo de Inversiones SA
Priority to ES9900224A priority Critical patent/ES2156535B1/en
Priority to IT2000TO000092 priority patent/IT1319824B1/en
Priority to BR0000429-4A priority patent/BR0000429A/en
Priority to FR0001290A priority patent/FR2789178A1/en
Priority to DE2000104335 priority patent/DE10004335A1/en
Publication of ES2156535A1 publication Critical patent/ES2156535A1/en
Application granted granted Critical
Publication of ES2156535B1 publication Critical patent/ES2156535B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N2203/0016—Tensile or compressive
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44—Resins; Plastics; Rubber; Leather
    • G01N33/442—Resins; Plastics

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)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)

Abstract

Máquina para ensayo de fatiga dinámica de probetas de polímeros alveolares. La máquina está prevista para realizar ensayos de fatiga dinámica, sometiendo a las correspondientes probetas portadoras de los polímeros a compresiones y descompresiones repetidas durante un número de ciclos establecido, con el fin de conocer si esos polímeros cumplen con las normas establecidas. La máquina incluye una serie de placas horizontales y fijas (4) para apoyo de las probetas, en combinación con otra serie de placas móviles (5), desplazables verticalmente y previstas para presionar contra las probetas situadas sobre las placas fijas, todo ello mediante dos conjuntos mecánicos de accionamiento, uno para regular la altura de las placas móviles (4), en base al giro de unos husillos (26) accionados a partir de un moto-reductor (19), y el otro conjunto mecánico para generar el movimiento, a partir de un moto-reductor (12) que mueve una palanca (13) y una biela (14), encargada ésta de empujar según una plataforma (16) que soporta todos los componentes asociados a las placas móviles (5).Machine for dynamic fatigue testing of alveolar polymer specimens. The machine is designed to perform dynamic fatigue tests, subjecting the corresponding test tubes of the polymers to repeated compressions and decompressions during an established number of cycles, in order to know if those polymers comply with the established standards. The machine includes a series of horizontal and fixed plates (4) for supporting the specimens, in combination with another series of movable plates (5), vertically movable and intended to press against the specimens located on the fixed plates, all by means of two mechanical drive assemblies, one to regulate the height of the movable plates (4), based on the rotation of spindles (26) actuated from a motor reducer (19), and the other mechanical assembly to generate the movement, from a motor-reducer (12) that moves a lever (13) and a connecting rod (14), which is responsible for pushing along a platform (16) that supports all the components associated with the movable plates (5).

ES9900224A 1999-02-03 1999-02-03 DYNAMIC FATIGUE TESTING MACHINE FOR ALVEOLAR POLYMER TESTS. Expired - Fee Related ES2156535B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES9900224A ES2156535B1 (en) 1999-02-03 1999-02-03 DYNAMIC FATIGUE TESTING MACHINE FOR ALVEOLAR POLYMER TESTS.
IT2000TO000092 IT1319824B1 (en) 1999-02-03 2000-01-28 DYNAMIC FATIGUE TEST MACHINE OF POLYMERIAL WHEELED SAMPLES
BR0000429-4A BR0000429A (en) 1999-02-03 2000-01-31 Dynamic fatigue testing machine for honeycomb polymer samples
FR0001290A FR2789178A1 (en) 1999-02-03 2000-02-02 DYNAMIC TEST MACHINE FOR FATIGUE OF ALVEOLATED POLYMER SAMPLES
DE2000104335 DE10004335A1 (en) 1999-02-03 2000-02-02 Machine for fatigue testing samples of foamed polyurethane etc has one set of horizontal plates for supporting samples and another vertically movable set of plates for compressing samples

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9900224A ES2156535B1 (en) 1999-02-03 1999-02-03 DYNAMIC FATIGUE TESTING MACHINE FOR ALVEOLAR POLYMER TESTS.

Publications (2)

Publication Number Publication Date
ES2156535A1 ES2156535A1 (en) 2001-06-16
ES2156535B1 true ES2156535B1 (en) 2002-02-01

Family

ID=8307186

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9900224A Expired - Fee Related ES2156535B1 (en) 1999-02-03 1999-02-03 DYNAMIC FATIGUE TESTING MACHINE FOR ALVEOLAR POLYMER TESTS.

Country Status (5)

Country Link
BR (1) BR0000429A (en)
DE (1) DE10004335A1 (en)
ES (1) ES2156535B1 (en)
FR (1) FR2789178A1 (en)
IT (1) IT1319824B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10319380B3 (en) * 2003-04-30 2005-01-27 Bundesrepublik Deutschland, vertreten durch das Bundesministerium der Verteidigung, dieses vertreten durch den Präsidenten des Bundesamtes für Wehrtechnik und Beschaffung Path-limiting device for an oscillating main piston in a hydraulic compression-tension testing machine has a fastening ring, spindles with stop nuts and a non-slip belt drive
CN104089814A (en) * 2014-07-16 2014-10-08 济南时代试金试验机有限公司 Mounting device and method for speed reducer of testing machine
CN109115627B (en) * 2018-09-13 2024-01-30 济南联工测试技术有限公司 High-precision wedge pressure detection equipment

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US765407A (en) * 1903-10-13 1904-07-19 Ernest Wakefield Tailor's measure.
US3589175A (en) * 1968-11-20 1971-06-29 Vsi Corp Dynamic fatigue testing
SU467254A1 (en) * 1972-07-21 1975-04-15 Ленинградский институт текстильной и легкой промышленности им. С.М. Кирова Vibrorelaxometer
FR2287692A1 (en) * 1974-10-11 1976-05-07 Exxon Standard Sa Machine for testing creep and fatigue - has ram and vibrator engaging test specimen on columns
JPS60262037A (en) * 1984-06-11 1985-12-25 Yokohama Rubber Co Ltd:The Dynamic fatigue tester
US5305645A (en) * 1992-05-04 1994-04-26 The Center For Innovative Technology Dynamic measurement of material strength and life under cyclic loading
JP3332284B2 (en) * 1994-03-28 2002-10-07 株式会社ブリヂストン Hydraulic servo flexometer
JPH08285753A (en) * 1995-04-12 1996-11-01 Bridgestone Corp Thermal fatigue measuring method for viscoelastic body and servo flexometer

Also Published As

Publication number Publication date
DE10004335A1 (en) 2000-08-10
IT1319824B1 (en) 2003-11-03
ITTO20000092A1 (en) 2001-07-28
BR0000429A (en) 2001-01-16
ES2156535A1 (en) 2001-06-16
FR2789178A1 (en) 2000-08-04

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