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IT1261307B - Apparecchiatura, procedimento e struttura-modello riutilizzabile per effettuare prove d'impatto su elementi componenti di veicoli. - Google Patents

Apparecchiatura, procedimento e struttura-modello riutilizzabile per effettuare prove d'impatto su elementi componenti di veicoli.

Info

Publication number
IT1261307B
IT1261307B ITTO930451A ITTO930451A IT1261307B IT 1261307 B IT1261307 B IT 1261307B IT TO930451 A ITTO930451 A IT TO930451A IT TO930451 A ITTO930451 A IT TO930451A IT 1261307 B IT1261307 B IT 1261307B
Authority
IT
Italy
Prior art keywords
hydraulic
procedure
equipment
carry out
model
Prior art date
Application number
ITTO930451A
Other languages
English (en)
Inventor
Re Mario Da
Original Assignee
Fiat Auto Spa
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 Fiat Auto Spa filed Critical Fiat Auto Spa
Priority to ITTO930451A priority Critical patent/IT1261307B/it
Publication of ITTO930451A0 publication Critical patent/ITTO930451A0/it
Priority to US08/557,164 priority patent/US5652375A/en
Priority to DE69408143T priority patent/DE69408143T2/de
Priority to PCT/IT1994/000091 priority patent/WO1995000828A1/en
Priority to BR9407272A priority patent/BR9407272A/pt
Priority to EP94920578A priority patent/EP0705423B1/en
Priority to JP50263295A priority patent/JP3331473B2/ja
Publication of ITTO930451A1 publication Critical patent/ITTO930451A1/it
Application granted granted Critical
Publication of IT1261307B publication Critical patent/IT1261307B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G01M17/0078—Shock-testing of vehicles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

La parte anteriore di un autoveicolo è simulata da una struttura-modello, riutilizzabile in cui una coppia di longheroni collassabili a fisarmonica sono formati. ciascuno da una pluralità di braccetti incernierati in serie tra loro mediante rispettivi mezzi di articolazione e da una pluralità di giunti a frizione idraulica costituenti almeno alcuni dei mezzi di articolazione; i giunti idraulici presentano ciascuno una coppia di slittamento tarabile a piacere, essendo collegati a mezzi di alimentazione di fluido pressurizzato ciascuno tramite una propria valvola regolatrice di pressione; dopo la taratura, la struttura-modello, che risulta in grado di deformarsi con la medesima legge di una struttura anteriore di scocca da simulare, viene utilizzata in una prova di impatto previo montaggio sulla stessa di un elemento da collaudare; dopo l'impatto, la struttura-modello collassata viene ripristinata nella configurazione di partenza mediante attuatori idraulici, previo azzeramento della pressione nei giunti idraulici.(Figura 2).
ITTO930451A 1993-06-22 1993-06-22 Apparecchiatura, procedimento e struttura-modello riutilizzabile per effettuare prove d'impatto su elementi componenti di veicoli. IT1261307B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITTO930451A IT1261307B (it) 1993-06-22 1993-06-22 Apparecchiatura, procedimento e struttura-modello riutilizzabile per effettuare prove d'impatto su elementi componenti di veicoli.
US08/557,164 US5652375A (en) 1993-06-22 1994-06-21 Apparatus, method and reusable model-structure for impact testing vehicle components
DE69408143T DE69408143T2 (de) 1993-06-22 1994-06-21 Vorrichtung und methode zum aufpralltesten von fahrzeugkomponenten mittels einer wiederverwendbaren modellstruktur
PCT/IT1994/000091 WO1995000828A1 (en) 1993-06-22 1994-06-21 Apparatus, method and reusable model-structure for impact testing vehicle components
BR9407272A BR9407272A (pt) 1993-06-22 1994-06-21 Aparelho método e estrutura-modelo reutilizável para teste de impacto de componentes de veículo
EP94920578A EP0705423B1 (en) 1993-06-22 1994-06-21 Apparatus, method and reusable model-structure for impact testing vehicle components
JP50263295A JP3331473B2 (ja) 1993-06-22 1994-06-21 車両構成要素衝撃試験のための装置、方法および再使用可能模型構造物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO930451A IT1261307B (it) 1993-06-22 1993-06-22 Apparecchiatura, procedimento e struttura-modello riutilizzabile per effettuare prove d'impatto su elementi componenti di veicoli.

Publications (3)

Publication Number Publication Date
ITTO930451A0 ITTO930451A0 (it) 1993-06-22
ITTO930451A1 ITTO930451A1 (it) 1994-12-22
IT1261307B true IT1261307B (it) 1996-05-14

Family

ID=11411569

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO930451A IT1261307B (it) 1993-06-22 1993-06-22 Apparecchiatura, procedimento e struttura-modello riutilizzabile per effettuare prove d'impatto su elementi componenti di veicoli.

Country Status (7)

Country Link
US (1) US5652375A (it)
EP (1) EP0705423B1 (it)
JP (1) JP3331473B2 (it)
BR (1) BR9407272A (it)
DE (1) DE69408143T2 (it)
IT (1) IT1261307B (it)
WO (1) WO1995000828A1 (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19739141C1 (de) * 1997-09-06 1999-04-15 Bsrs Restraint Syst Gmbh Einrichtung zum Nachstellen der dynamischen Intrusion von Fahrzeugteilen eines Kraftfahrzeuges bei einem Aufprall
DE19854856C2 (de) * 1998-11-27 2002-03-07 Siemens Restraint Systems Gmbh Seitenaufprall-Simulationsanlage
FR2787440B1 (fr) 1998-12-21 2001-12-07 Saint Gobain Vitrage Substrat transparent comportant un revetement antireflet
KR100325211B1 (ko) * 1999-12-10 2002-03-04 이계안 차량의 측면 폴 충돌 시험용 롤러장치
US6675631B1 (en) * 2000-05-09 2004-01-13 Dsd Dr. Steffan Datentechnik Ges. M.B.H. Method for conducting crash tests using a carriage and corresponding device
US6453736B1 (en) 2000-07-12 2002-09-24 Trw Inc. Apparatus and method for rotational testing of an object
GB0101478D0 (en) * 2001-01-19 2001-03-07 Cellbond Composites Ltd Method and apparatus for testing vehicle components
CN1174234C (zh) * 2001-04-23 2004-11-03 王武生 汽车碰撞模拟台车
FR2832217B1 (fr) * 2001-11-13 2004-10-01 Alstom Dispositif pour la realisation d'essais mecaniques sur des structures
WO2005010478A1 (en) * 2003-07-23 2005-02-03 Mts Systems Corporation Force element for vehicle impact crash simulator
DE102007012492B4 (de) * 2007-03-15 2017-11-23 Illinois Tool Works Inc. Vorrichtung zur Durchführung von Crash-Versuchen
US8504339B2 (en) * 2010-11-30 2013-08-06 Nissan North America, Inc. Method for door side intrusion simulation with progressive failures
KR101655588B1 (ko) 2014-12-02 2016-09-07 현대자동차주식회사 측면 충돌 차체 테스트 장비
US10094737B2 (en) * 2016-02-19 2018-10-09 Ford Global Technologies, Llc Airbag testing apparatus having an anthropomorphic test device
DE102016112518B4 (de) * 2016-07-07 2021-03-11 4Activesystems Gmbh Dummy-Fahrzeug sowie Verfahren zum Durchführen von Tests für ein Fahrerassistenzsystem
US10227056B2 (en) 2016-09-13 2019-03-12 Ford Global Technologies, Llc Airbag testing apparatus
JP6837722B2 (ja) * 2017-09-11 2021-03-03 Ｊｆｅスチール株式会社 部材衝突試験装置
US10955312B2 (en) 2019-02-08 2021-03-23 Ford Global Technologies, Llc Vehicle impact analysis
CN113348373A (zh) * 2019-03-04 2021-09-03 4灵动系统股份有限公司 具有避免汽车目标内部雷达反射的面板的车辆目标
CZ2021541A3 (cs) * 2021-11-29 2023-06-07 ÄŚeskĂ© vysokĂ© uÄŤenĂ­ technickĂ© v Praze Způsob pro zvýšení pevnosti konstrukce

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757562A (en) * 1971-10-20 1973-09-11 Budd Co Method of impact testing a metallic structure
US4524603A (en) * 1983-09-06 1985-06-25 Ford Motor Company Method of impact testing motor vehicles
US4545236A (en) * 1984-06-15 1985-10-08 The United States Of America As Represented By The Secretary Of Agriculture Device for simulating stress on packages during coupling of railcars
US5112028A (en) * 1990-09-04 1992-05-12 Energy Absorption Systems, Inc. Roadway impact attenuator
DE4330122C2 (de) * 1992-09-07 1997-04-10 Messring Systembau Msg Gmbh Hydraulisches Bremssystem für die Simulation von Crash-Versuchen
US5325700A (en) * 1993-04-13 1994-07-05 Emerald Hydraulics, Inc. Railcar cushion device tester and method
US5483845A (en) * 1994-09-12 1996-01-16 Morton International, Inc. Apparatus and method for side impact testing

Also Published As

Publication number Publication date
DE69408143T2 (de) 1998-06-18
BR9407272A (pt) 1996-10-01
EP0705423A1 (en) 1996-04-10
JPH08511626A (ja) 1996-12-03
DE69408143D1 (de) 1998-02-26
EP0705423B1 (en) 1998-01-21
US5652375A (en) 1997-07-29
ITTO930451A0 (it) 1993-06-22
WO1995000828A1 (en) 1995-01-05
JP3331473B2 (ja) 2002-10-07
ITTO930451A1 (it) 1994-12-22

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