FR3062911B1 - IMPACT MOBILE, IMPACT TEST DEVICE AND ASSOCIATED IMPACT TEST PROCESS - Google Patents

IMPACT MOBILE, IMPACT TEST DEVICE AND ASSOCIATED IMPACT TEST PROCESS Download PDF

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Publication number
FR3062911B1
FR3062911B1 FR1700149A FR1700149A FR3062911B1 FR 3062911 B1 FR3062911 B1 FR 3062911B1 FR 1700149 A FR1700149 A FR 1700149A FR 1700149 A FR1700149 A FR 1700149A FR 3062911 B1 FR3062911 B1 FR 3062911B1
Authority
FR
France
Prior art keywords
impact
mobile
impact test
configuration
pad
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.)
Active
Application number
FR1700149A
Other languages
French (fr)
Other versions
FR3062911A1 (en
Inventor
Vincent Lacaze
Michel Medard
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.)
Dassault Aviation SA
Original Assignee
Dassault Aviation 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 Dassault Aviation SA filed Critical Dassault Aviation SA
Priority to FR1700149A priority Critical patent/FR3062911B1/en
Publication of FR3062911A1 publication Critical patent/FR3062911A1/en
Application granted granted Critical
Publication of FR3062911B1 publication Critical patent/FR3062911B1/en
Active legal-status Critical Current
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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
    • G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
    • G01N3/303—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated only by free-falling weight
    • 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
    • G01N2203/0032—Generation of the force using mechanical means
    • G01N2203/0033—Weight
    • 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
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/04—Chucks, fixtures, jaws, holders or anvils
    • G01N2203/0441—Chucks, fixtures, jaws, holders or anvils with dampers or shock absorbing 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)

Abstract

Ce mobile d'impact (16) comprend un corps d'impact (40) destiné à se déplacer vers une surface à tester le long d'un châssis de guidage (14). Le mobile d'impact (16) comprend : - un patin de freinage (42), mobile entre une position de freinage du corps (40) sur le châssis (14) et une position de libération du corps (40) par rapport au châssis (14), - un dispositif de blocage libérable (46) du patin (42), propre à passer d'une configuration de maintien du patin (42) en position de libération du corps (40) à une configuration de déblocage du patin (42), le passage du dispositif de blocage (46) de sa configuration de maintien à sa configuration de déblocage étant propre à être déclenché par la décélération du mobile d'impact (16) lors d'un impact du corps (40) contre la surface à tester.This impact mobile (16) comprises an impact body (40) intended to move towards a surface to be tested along a guide frame (14). The impact mobile (16) comprises: - a brake shoe (42), mobile between a braking position of the body (40) on the frame (14) and a release position of the body (40) relative to the frame (14), - a releasable locking device (46) of the pad (42), suitable for passing from a configuration for holding the pad (42) in the released position of the body (40) to a configuration for unlocking the pad ( 42), the passage of the locking device (46) from its holding configuration to its unlocking configuration being suitable for being triggered by the deceleration of the impact mobile (16) during an impact of the body (40) against the surface to be tested.

FR1700149A 2017-02-10 2017-02-10 IMPACT MOBILE, IMPACT TEST DEVICE AND ASSOCIATED IMPACT TEST PROCESS Active FR3062911B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1700149A FR3062911B1 (en) 2017-02-10 2017-02-10 IMPACT MOBILE, IMPACT TEST DEVICE AND ASSOCIATED IMPACT TEST PROCESS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1700149A FR3062911B1 (en) 2017-02-10 2017-02-10 IMPACT MOBILE, IMPACT TEST DEVICE AND ASSOCIATED IMPACT TEST PROCESS
FR1700149 2017-02-10

Publications (2)

Publication Number Publication Date
FR3062911A1 FR3062911A1 (en) 2018-08-17
FR3062911B1 true FR3062911B1 (en) 2021-07-23

Family

ID=59325334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1700149A Active FR3062911B1 (en) 2017-02-10 2017-02-10 IMPACT MOBILE, IMPACT TEST DEVICE AND ASSOCIATED IMPACT TEST PROCESS

Country Status (1)

Country Link
FR (1) FR3062911B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113532778B (en) * 2021-07-20 2023-02-07 安徽理工大学 Anti-seismic detection device for production of giant magnetostrictive material and application method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106834A (en) * 1960-03-31 1963-10-15 Burroughs Corp Impact shock testing apparatus
US3103116A (en) * 1960-10-03 1963-09-10 Avco Corp Brake mechanism for a shock testing machine
JP5109993B2 (en) * 2009-01-30 2012-12-26 株式会社Ｊｖｃケンウッド Falling weight test equipment
US9970844B2 (en) * 2013-09-30 2018-05-15 Omnitek Partners Llc Mechanical high-G shock testing machines
KR101525089B1 (en) * 2013-12-02 2015-06-25 큐알티 주식회사 Free drop type impact tester

Also Published As

Publication number Publication date
FR3062911A1 (en) 2018-08-17

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