BR0000429A - Dynamic fatigue testing machine for honeycomb polymer samples - Google Patents

Dynamic fatigue testing machine for honeycomb polymer samples

Info

Publication number
BR0000429A
BR0000429A BR0000429-4A BR0000429A BR0000429A BR 0000429 A BR0000429 A BR 0000429A BR 0000429 A BR0000429 A BR 0000429A BR 0000429 A BR0000429 A BR 0000429A
Authority
BR
Brazil
Prior art keywords
plates
dynamic fatigue
testing machine
fatigue testing
samples
Prior art date
Application number
BR0000429-4A
Other languages
Portuguese (pt)
Inventor
Jaime Charlon Ramil
Ignacio Perez Betanzos
Original Assignee
Grupo Copo De Inversiones S A
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 S A filed Critical Grupo Copo De Inversiones S A
Publication of BR0000429A publication Critical patent/BR0000429A/en

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 ENSAIO DE FADIGA DINâMICA DE AMOSTRAS DE POLìMERO ALVEOLADO", para realizar ensaio de fadiga dinâmica, submetendo as amostras correspondentes portando os polímeros a compressão e descompressão repetidas durante um número de ciclos estabelecidos, com o objeto de descobrir se estes polímeros cumprem com as normas estabelecidas. A máquina inclui uma série de placas horizontais fixas (4), verticalmente deslocáveis e preparadas de modo a aplicar pressão sobre as amostras montadas sobre as placas fixas, tudo por meio de dois conjuntos de acionamento mecânico, um para regular a altura das placas móveis (4), com base na rotação de hastes (26) acionadas por uma engrenagem de redução motorizada (19), e o outro conjunto mecânico para gerar o movimento, desde uma engrenagem de redução motorizada (12) que opera uma árvore de manivela (13) e uma biela (14), servindo a última para impulsionar-se contra uma plataforma (16) sobre a qual repousam todos os componentes associados às placas móveis (5)."DYNAMIC FATIGUE TESTING MACHINE OF ALVEOLATED POLYMER SAMPLES", to perform a dynamic fatigue test, subjecting the corresponding samples carrying the polymers to repeated compression and decompression during a number of established cycles, in order to find out if these polymers comply with established standards.  The machine includes a series of fixed horizontal plates (4), vertically displaceable and prepared to apply pressure to the samples mounted on the fixed plates, all by means of two sets of mechanical drive, one to regulate the height of the mobile plates ( 4), based on the rotation of rods (26) driven by a motorized reduction gear (19), and the other mechanical assembly to generate the movement, from a motorized reduction gear (12) that operates a crankshaft (13 ) and a connecting rod (14), the latter serving to propel itself against a platform (16) on which rest all the components associated with the moving plates (5).

BR0000429-4A 1999-02-03 2000-01-31 Dynamic fatigue testing machine for honeycomb polymer samples BR0000429A (en)

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 (1)

Publication Number Publication Date
BR0000429A true BR0000429A (en) 2001-01-16

Family

ID=8307186

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0000429-4A BR0000429A (en) 1999-02-03 2000-01-31 Dynamic fatigue testing machine for honeycomb polymer samples

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
ES2156535B1 (en) 2002-02-01
ES2156535A1 (en) 2001-06-16
FR2789178A1 (en) 2000-08-04

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 7A, 8A E 9A ANUIDADES

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1990 DE 25/02/2009.