IT1019712B - Dispositivo di assorbimento di ener gia mediante deformazione plastica - Google Patents

Dispositivo di assorbimento di ener gia mediante deformazione plastica

Info

Publication number
IT1019712B
IT1019712B IT2510574A IT2510574A IT1019712B IT 1019712 B IT1019712 B IT 1019712B IT 2510574 A IT2510574 A IT 2510574A IT 2510574 A IT2510574 A IT 2510574A IT 1019712 B IT1019712 B IT 1019712B
Authority
IT
Italy
Prior art keywords
absorption
plastic deformation
energy already
already
energy
Prior art date
Application number
IT2510574A
Other languages
English (en)
Original Assignee
Alsthom Cgee
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 Alsthom Cgee filed Critical Alsthom Cgee
Application granted granted Critical
Publication of IT1019712B publication Critical patent/IT1019712B/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
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/36—Combinations of yieldable mounting means of different types
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/28—Metallic springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/34—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means destroyed upon impact, e.g. one-shot type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vibration Dampers (AREA)
IT2510574A 1973-07-19 1974-07-12 Dispositivo di assorbimento di ener gia mediante deformazione plastica IT1019712B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7326545A FR2238341A5 (en) 1973-07-19 1973-07-19 Bellows type vehicle shock absorber - shape of individual elements maintained between given limits

Publications (1)

Publication Number Publication Date
IT1019712B true IT1019712B (it) 1977-11-30

Family

ID=9122847

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2510574A IT1019712B (it) 1973-07-19 1974-07-12 Dispositivo di assorbimento di ener gia mediante deformazione plastica

Country Status (4)

Country Link
BE (1) BE817527A (it)
CH (1) CH585356A5 (it)
FR (1) FR2238341A5 (it)
IT (1) IT1019712B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7800308A (nl) 1978-01-11 1979-07-13 Hoogovens Ijmuiden Bv Stootrand voor een automobiel, kreukelelement te gebruiken daarbij, en automobiel voorzien van een stootrand.
EP0009654B1 (en) * 1978-09-27 1983-02-23 H.H. Robertson Company Blast-resistant barrier
US4742899A (en) * 1985-05-13 1988-05-10 Ford Motor Company Fiber reinforced tubular component
DE8608541U1 (de) * 1986-03-27 1987-08-27 Ringfeder Gmbh, 4150 Krefeld Hülsenpuffer zur federnden Aufnahme von Stoßkräften, insbesondere für Schienenfahrzeuge
DE4240237C2 (de) * 1992-11-30 1995-02-16 Gkn Automotive Ag Stauchrohr
DE19720329C1 (de) * 1997-05-15 1998-11-05 Abb Daimler Benz Transp Schienenfahrzeug mit Stoßverzehrelementeinrichtung
RU2151931C1 (ru) * 1997-07-24 2000-06-27 Всероссийский научно-исследовательский институт автоматики Ударозащитная подвеска
DE19814842A1 (de) * 1998-04-02 1999-10-07 Wagon Automotive Gmbh Aufpralldämpfer
DE19817861C2 (de) * 1998-04-22 2001-09-06 Dwa Deutsche Waggonbau Gmbh Kollisionsschutzeinrichtung für Schienenfahrzeuge
DE29912306U1 (de) 1999-07-14 1999-09-09 Reiche GmbH & Co. KG Automotive Components, 32791 Lage An einem Fahrzeug befestigbarer Stoßfänger
DE10055876A1 (de) * 2000-11-03 2002-05-16 Daimler Chrysler Ag Stossenergie-Verzehrvorrichtung für Fahrzeuge
GB2470369A (en) * 2009-05-19 2010-11-24 Andrew Michael Selman Energy absorbing apparatus comprising weakening feature to promote predetermined failure mode
DE102019121898A1 (de) * 2019-08-14 2021-02-18 Brose Schließsysteme GmbH & Co. Kommanditgesellschaft Verstellmechanismus für eine Kraftfahrzeugschlossanordnung

Also Published As

Publication number Publication date
BE817527A (fr) 1975-01-13
FR2238341A5 (en) 1975-02-14
CH585356A5 (it) 1977-02-28

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