DE2526914C3 - Stoßfänger aus nachgiebigem Kunststoff für Kraftfahrzeuge - Google Patents

Stoßfänger aus nachgiebigem Kunststoff für Kraftfahrzeuge

Info

Publication number
DE2526914C3
DE2526914C3 DE2526914A DE2526914A DE2526914C3 DE 2526914 C3 DE2526914 C3 DE 2526914C3 DE 2526914 A DE2526914 A DE 2526914A DE 2526914 A DE2526914 A DE 2526914A DE 2526914 C3 DE2526914 C3 DE 2526914C3
Authority
DE
Germany
Prior art keywords
impact body
bumper
web part
wall
impact
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
Application number
DE2526914A
Other languages
German (de)
English (en)
Other versions
DE2526914B2 (de
DE2526914A1 (de
Inventor
Claudio Torino Noris
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.)
Fiat Auto SpA
Original Assignee
STARS STAMPAGGIO RESINE SPECIALI SpA VILLASTELLONE TORINO IT
Stars Stampaggio Resine Speciali SpA Villastellone Torino
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 STARS STAMPAGGIO RESINE SPECIALI SpA VILLASTELLONE TORINO IT, Stars Stampaggio Resine Speciali SpA Villastellone Torino filed Critical STARS STAMPAGGIO RESINE SPECIALI SpA VILLASTELLONE TORINO IT
Publication of DE2526914A1 publication Critical patent/DE2526914A1/de
Publication of DE2526914B2 publication Critical patent/DE2526914B2/de
Application granted granted Critical
Publication of DE2526914C3 publication Critical patent/DE2526914C3/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1228—Joining preformed parts by the expanding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0031—Making articles having hollow walls
    • 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
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3044—Bumpers
    • 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
    • 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
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
    • B60R2019/1833—Structural beams therefor, e.g. shock-absorbing made of plastic material
    • B60R2019/184—Blow moulded

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Body Structure For Vehicles (AREA)
  • Vibration Dampers (AREA)
DE2526914A 1974-12-05 1975-06-16 Stoßfänger aus nachgiebigem Kunststoff für Kraftfahrzeuge Expired DE2526914C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT70535/74A IT1024986B (it) 1974-12-05 1974-12-05 Papaurti di materiali plastico per autoveicoli

Publications (3)

Publication Number Publication Date
DE2526914A1 DE2526914A1 (de) 1976-06-10
DE2526914B2 DE2526914B2 (de) 1981-03-26
DE2526914C3 true DE2526914C3 (de) 1981-12-10

Family

ID=11314030

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2526914A Expired DE2526914C3 (de) 1974-12-05 1975-06-16 Stoßfänger aus nachgiebigem Kunststoff für Kraftfahrzeuge

Country Status (5)

Country Link
DE (1) DE2526914C3 (enExample)
ES (1) ES212900Y (enExample)
FR (1) FR2293339A1 (enExample)
GB (1) GB1453426A (enExample)
IT (1) IT1024986B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1069131B (it) * 1976-10-06 1985-03-25 Stars Spa Paraurti di materiale polimerico per autoveicoli
DE3134715A1 (de) * 1981-09-02 1983-08-11 Basf Ag, 6700 Ludwigshafen Biegefestes bauteil, insbesondere stossstange fuer fahrzeuge
DE3209464A1 (de) * 1982-03-16 1983-09-29 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Energieabsorbierendes bauteil wie stossfaenger, kniefaenger oder dergleichen fuer kraftfahrzeuge
DE3328978A1 (de) * 1983-08-11 1985-02-28 Rehau Plastiks Ag + Co, 8673 Rehau Stossfaenger aus kunststoff
SE8702342L (sv) * 1987-06-05 1988-12-06 Nobel Plast Ab Formblaast produkt
DE3812523A1 (de) * 1988-04-15 1989-10-26 Rehau Ag & Co Stossfaenger aus polymerem werkstoff
FR2677918A1 (fr) * 1991-06-18 1992-12-24 Rossignol Sa Procede pour la fabrication d'une structure moulee complexe comportant un noyau de mousse en matiere plastique et ski obtenu par la mise en óoeuvre de ce procede.
DE4307836B4 (de) * 1992-03-25 2005-09-29 Volkswagen Ag Träger zur Energieabsorption bei quer zu seiner Längsrichtung erfolgenden Stößen
GB2287435A (en) * 1994-03-02 1995-09-20 Ford Motor Co A motor vehicle bumper with an air chamber
WO1996005044A1 (en) * 1994-08-10 1996-02-22 Idemitsu Petrochemical Co., Ltd. Vehicle resin-made shock absorbing member and production process thereof
FR2801259B1 (fr) * 1999-11-19 2001-12-21 Renault Pare-chocs absorbeur d'energie pour vehicules
ITMI20011192A1 (it) 2001-06-06 2002-12-06 Adlev Srl Struttura di protezione per veicoli
FR2930216B1 (fr) 2008-04-16 2010-12-24 Plastic Omnium Cie Absorbeur pour vehicule automobile.
US8430448B2 (en) * 2008-11-07 2013-04-30 Zephyros, Inc. Hybrid reinforcement structure
US10308199B2 (en) * 2017-10-05 2019-06-04 Ford Global Technologies, Llc Vehicle and vehicle bumper

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7111399U (de) * 1971-08-26 Dunlop Ag Flexible Stoßstange
US2259440A (en) * 1939-09-18 1941-10-21 Rollie B Fageol Automobile bumper guard
GB1068835A (en) * 1963-03-29 1967-05-17 Wilmot Breeden Ltd Vehicles bodies and bumpers therefor
US3512822A (en) * 1968-11-20 1970-05-19 John W Rich Combination liquid and metal shock absorbing buffers
DE1960614A1 (de) * 1969-12-03 1971-06-09 Dental Ges Pfandl & Co Schaumstoff fuer medizinische,insbesondere zahnmedizinische Zwecke
GB1459095A (enExample) * 1973-03-29 1976-12-22

Also Published As

Publication number Publication date
FR2293339A1 (fr) 1976-07-02
FR2293339B1 (enExample) 1980-05-16
DE2526914B2 (de) 1981-03-26
ES212900U (es) 1976-06-01
IT1024986B (it) 1978-07-20
ES212900Y (es) 1976-11-01
DE2526914A1 (de) 1976-06-10
GB1453426A (en) 1976-10-20

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: FIAT AUTO S.P.A., TURIN/TORINO, IT

8328 Change in the person/name/address of the agent

Free format text: KOECHLING, C., DIPL.-ING. KOECHLING, C., DIPL.-ING., PAT.-ANWAELTE, 5800 HAGEN