DE602004021803D1 - Auslösesystem für den plastischen kollaps eines tragelements aus metall - Google Patents

Auslösesystem für den plastischen kollaps eines tragelements aus metall

Info

Publication number
DE602004021803D1
DE602004021803D1 DE602004021803T DE602004021803T DE602004021803D1 DE 602004021803 D1 DE602004021803 D1 DE 602004021803D1 DE 602004021803 T DE602004021803 T DE 602004021803T DE 602004021803 T DE602004021803 T DE 602004021803T DE 602004021803 D1 DE602004021803 D1 DE 602004021803D1
Authority
DE
Germany
Prior art keywords
elongated tubular
tubular element
tracking element
wedge
triple system
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 - Lifetime
Application number
DE602004021803T
Other languages
English (en)
Inventor
Alessandro Airoldi
Janszen Gerardus
Carlo Bergamelli
Massimiliano Sanvito
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.)
Politecnico di Milano
Original Assignee
Politecnico di Milano
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 Politecnico di Milano filed Critical Politecnico di Milano
Publication of DE602004021803D1 publication Critical patent/DE602004021803D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • F16F7/123—Deformation involving a bending action, e.g. strap moving through multiple rollers, folding of members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface 
    • B64C25/58—Arrangements or adaptations of shock-absorbers or springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D25/00—Emergency apparatus or devices, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Vibration Dampers (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Aerials With Secondary Devices (AREA)
DE602004021803T 2003-06-03 2004-05-28 Auslösesystem für den plastischen kollaps eines tragelements aus metall Expired - Lifetime DE602004021803D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001106A ITMI20031106A1 (it) 2003-06-03 2003-06-03 Sistema di innesco del collasso plastico di un elemento strutturale metallico.
PCT/EP2004/005805 WO2004106769A1 (en) 2003-06-03 2004-05-28 Triggering system for the plastic collapse of a metal structural element

Publications (1)

Publication Number Publication Date
DE602004021803D1 true DE602004021803D1 (de) 2009-08-13

Family

ID=30131129

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004021803T Expired - Lifetime DE602004021803D1 (de) 2003-06-03 2004-05-28 Auslösesystem für den plastischen kollaps eines tragelements aus metall

Country Status (6)

Country Link
US (1) US7566031B2 (de)
EP (1) EP1633993B1 (de)
AT (1) ATE435379T1 (de)
DE (1) DE602004021803D1 (de)
IT (1) ITMI20031106A1 (de)
WO (1) WO2004106769A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2891240B1 (fr) 2005-09-28 2007-12-07 Eurocopter France Atterisseur a patins anti-resonnance pour aeronef a voilure tournante, et aeronef
DE102006007028B3 (de) 2006-02-15 2007-09-06 Airbus Deutschland Gmbh Kraftniveaueinstellung für einen Energieabsorber für Flugzeuge
DE102006007030B4 (de) * 2006-02-15 2011-03-31 Airbus Operations Gmbh Energieabsorber für Flugzeuge
EP1914144B1 (de) * 2006-10-19 2009-08-12 Voith Turbo Scharfenberg GmbH & Co. KG Energieverzehrvorrichtung für mehrgliedrige Fahrzeuge
WO2013170932A1 (en) 2012-05-14 2013-11-21 Merck Patent Gmbh Particles for electrophoretic displays
US8814587B2 (en) * 2012-11-27 2014-08-26 Goodrich Corporation Low impedance equipment interface
ES2773304T3 (es) * 2014-01-21 2020-07-10 Safran Landing Systems Uk Ltd Conjunto amortiguador
GB2600150B (en) * 2020-10-23 2022-12-28 Airbus Operations Ltd Aircraft landing gear shock absorber

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1371331A (en) * 1971-11-22 1974-10-23 Flight Refueling Ltd Method and apparatus for dissipating kinetic energy
GB1378130A (en) * 1973-07-02 1974-12-18 Flight Refueling Ltd Apparatus for dissipating kinetic energy
US3997133A (en) * 1975-07-30 1976-12-14 Textron, Inc. Crash attenuation landing gear
DE4206717A1 (de) * 1991-03-16 1992-09-17 Volkswagen Ag Nach dem stuelpprinzip arbeitendes deformationselement, insbesondere fuer kraftfahrzeuge
DE4206782A1 (de) * 1991-03-16 1992-09-17 Volkswagen Ag Nach dem stuelpprinzip arbeitendes deformationselement
US5547148A (en) * 1994-11-18 1996-08-20 United Technologies Corporation Crashworthy landing gear
US5431445A (en) * 1994-11-28 1995-07-11 Ford Motor Company Asymmetrical beam structure for a vehicle
US6308809B1 (en) 1999-05-07 2001-10-30 Safety By Design Company Crash attenuation system
CA2401060C (en) * 2001-09-04 2005-04-12 Honda Giken Kogyo Kabushiki Kaisha Vehicle body frame hollow member
US7025686B1 (en) * 2003-06-04 2006-04-11 Torque-Traction Technologies, Inc. Axially collapsible driveshaft assembly

Also Published As

Publication number Publication date
US20060208134A1 (en) 2006-09-21
US7566031B2 (en) 2009-07-28
EP1633993B1 (de) 2009-07-01
ATE435379T1 (de) 2009-07-15
EP1633993A1 (de) 2006-03-15
ITMI20031106A0 (it) 2003-06-03
ITMI20031106A1 (it) 2004-12-04
WO2004106769A1 (en) 2004-12-09

Similar Documents

Publication Publication Date Title
ATE533595T1 (de) Oberer stossdämpferkonfiguration für ein kraftbetriebenes werkzeug
DE602004021803D1 (de) Auslösesystem für den plastischen kollaps eines tragelements aus metall
DE602005021817D1 (de) Zeigeeinrichtung mit vergrösserter bewegung
BRPI0403178A (pt) Método para converter um álcool de amino-éter a uma amina de amino-éter e método para converter dimetilaminoetoxietanol a uma amina de amino-éter
Bussotti et al. Experiments with trees: From seedlings to ecosystems
ATE460209T1 (de) Energieabsorbierer
ATE534605T1 (de) Rekombinationseinrichtung
ATE539585T1 (de) Logische paging-bereiche
GB2452421A (en) Improved performance of permanently installed tubing conveyed seismic arrays using passive acoustic absorbers
WO2007005166A3 (en) Tangible item and method of forming
ATE555208T1 (de) Replikon eines negativsträngigen rna-virus
ATE334322T1 (de) Federkonstruktion
FR2918017B1 (fr) Absorbeur de protection d'un pieton comprenant deux demi-coquilles.
霍侠 Chief Influences of the Bible upon Jane Eyre
JP1709843S (ja) フェンス用支柱
Choi et al. Study of the Cushion Characteristics in accordance with Hydraulic excavator's Behavior
DE602005016845D1 (de) Stossdämpfer für bewegliche werkzeuge
Palermo The August 14, 2003 blackout andits importance to China
吴晶 Enhancing Self-directed Language Learning Environment Through CALL
Bradford Grammar is by statisticians, language is by humans
UA3584U (uk) Комбінований елемент конструкції, виконаний з пластмаси і металу
Kim et al. Constraining NOx and VOC emissions with GOME, SCIAMACHY, and OMI data for the study of long-term air quality in Los Angeles
TH97906S (th) โทรศัพท์มือถือ
Wang Synthesis of Optically Active Cyanohydrins by the Development of Lipase-Catalyzed Dynamic Kinetic Resolution
王樱楠 Promoting Cultural Awareness on Global Business Communication

Legal Events

Date Code Title Description
8364 No opposition during term of opposition