ITMI20031106A1 - Sistema di innesco del collasso plastico di un elemento strutturale metallico. - Google Patents

Sistema di innesco del collasso plastico di un elemento strutturale metallico.

Info

Publication number
ITMI20031106A1
ITMI20031106A1 IT001106A ITMI20031106A ITMI20031106A1 IT MI20031106 A1 ITMI20031106 A1 IT MI20031106A1 IT 001106 A IT001106 A IT 001106A IT MI20031106 A ITMI20031106 A IT MI20031106A IT MI20031106 A1 ITMI20031106 A1 IT MI20031106A1
Authority
IT
Italy
Prior art keywords
elongated tubular
structural element
tubular element
triggering system
metallic structural
Prior art date
Application number
IT001106A
Other languages
English (en)
Inventor
Alessandro Airoldi
Carlo Bergamelli
Janszen Gerardus
Massimiliano Sanvito
Original Assignee
Milano Politecnico
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 Milano Politecnico filed Critical Milano Politecnico
Priority to IT001106A priority Critical patent/ITMI20031106A1/it
Publication of ITMI20031106A0 publication Critical patent/ITMI20031106A0/it
Priority to AT04739438T priority patent/ATE435379T1/de
Priority to PCT/EP2004/005805 priority patent/WO2004106769A1/en
Priority to US10/559,134 priority patent/US7566031B2/en
Priority to DE602004021803T priority patent/DE602004021803D1/de
Priority to EP04739438A priority patent/EP1633993B1/en
Publication of ITMI20031106A1 publication Critical patent/ITMI20031106A1/it

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Aerials With Secondary Devices (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
IT001106A 2003-06-03 2003-06-03 Sistema di innesco del collasso plastico di un elemento strutturale metallico. ITMI20031106A1 (it)

Priority Applications (6)

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.
AT04739438T ATE435379T1 (de) 2003-06-03 2004-05-28 Auslösesystem für den plastischen kollaps eines tragelements aus metall
PCT/EP2004/005805 WO2004106769A1 (en) 2003-06-03 2004-05-28 Triggering system for the plastic collapse of a metal structural element
US10/559,134 US7566031B2 (en) 2003-06-03 2004-05-28 Triggering system for the plastic collapse of a metal structural element
DE602004021803T DE602004021803D1 (de) 2003-06-03 2004-05-28 Auslösesystem für den plastischen kollaps eines tragelements aus metall
EP04739438A EP1633993B1 (en) 2003-06-03 2004-05-28 Triggering system for the plastic collapse of a metal structural element

Applications Claiming Priority (1)

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.

Publications (2)

Publication Number Publication Date
ITMI20031106A0 ITMI20031106A0 (it) 2003-06-03
ITMI20031106A1 true ITMI20031106A1 (it) 2004-12-04

Family

ID=30131129

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001106A ITMI20031106A1 (it) 2003-06-03 2003-06-03 Sistema di innesco del collasso plastico di un elemento strutturale metallico.

Country Status (6)

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

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
DE502006004531D1 (de) * 2006-10-19 2009-09-24 Voith Turbo Scharfenberg Gmbh Energieverzehrvorrichtung für mehrgliedrige Fahrzeuge
US20150126680A1 (en) 2012-05-14 2015-05-07 Merck Patent Gmbh Particles for electrophoretic displays
US8814587B2 (en) * 2012-11-27 2014-08-26 Goodrich Corporation Low impedance equipment interface
EP2896517B1 (en) * 2014-01-21 2020-01-15 Safran Landing Systems UK Limited Shock absorber assembly
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
DE4206782A1 (de) 1991-03-16 1992-09-17 Volkswagen Ag Nach dem stuelpprinzip arbeitendes deformationselement
DE4206717A1 (de) 1991-03-16 1992-09-17 Volkswagen Ag Nach dem stuelpprinzip arbeitendes deformationselement, insbesondere fuer kraftfahrzeuge
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
DE602004021803D1 (de) 2009-08-13
ATE435379T1 (de) 2009-07-15
US20060208134A1 (en) 2006-09-21
ITMI20031106A0 (it) 2003-06-03
US7566031B2 (en) 2009-07-28
EP1633993B1 (en) 2009-07-01
EP1633993A1 (en) 2006-03-15
WO2004106769A1 (en) 2004-12-09

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