FR2293339A1 - MOTOR VEHICLE BUMPERS - Google Patents

MOTOR VEHICLE BUMPERS

Info

Publication number
FR2293339A1
FR2293339A1 FR7518946A FR7518946A FR2293339A1 FR 2293339 A1 FR2293339 A1 FR 2293339A1 FR 7518946 A FR7518946 A FR 7518946A FR 7518946 A FR7518946 A FR 7518946A FR 2293339 A1 FR2293339 A1 FR 2293339A1
Authority
FR
France
Prior art keywords
motor vehicle
vehicle bumpers
bumpers
motor
vehicle
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.)
Granted
Application number
FR7518946A
Other languages
French (fr)
Other versions
FR2293339B1 (en
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.)
STARS SpA
Original Assignee
STARS 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 STARS SpA filed Critical STARS SpA
Publication of FR2293339A1 publication Critical patent/FR2293339A1/en
Application granted granted Critical
Publication of FR2293339B1 publication Critical patent/FR2293339B1/fr
Granted 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
    • 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)
  • Vibration Dampers (AREA)
  • Body Structure For Vehicles (AREA)
FR7518946A 1974-12-05 1975-06-17 MOTOR VEHICLE BUMPERS Granted FR2293339A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7053574A IT1024986B (en) 1974-12-05 1974-12-05 PAPAURTI OF PLASTIC MATERIALS FOR MOTOR VEHICLES

Publications (2)

Publication Number Publication Date
FR2293339A1 true FR2293339A1 (en) 1976-07-02
FR2293339B1 FR2293339B1 (en) 1980-05-16

Family

ID=11314030

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518946A Granted FR2293339A1 (en) 1974-12-05 1975-06-17 MOTOR VEHICLE BUMPERS

Country Status (5)

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366960A1 (en) * 1976-10-06 1978-05-05 Stars Spa BUMPERS IN POLYMER MATERIAL FOR MOTOR VEHICLES
EP0073478A2 (en) * 1981-09-02 1983-03-09 BASF Aktiengesellschaft Flexion-resistant construction unit, particularly a bumper for vehicles
FR2550498A1 (en) * 1983-08-11 1985-02-15 Rehau Plastiks Plastics bumper bar for vehicle
FR2677918A1 (en) * 1991-06-18 1992-12-24 Rossignol Sa Process for the manufacture of a composite (complex) moulded structure including a foam core made of plastic and ski obtained by the implementation of this process
FR2801259A1 (en) * 1999-11-19 2001-05-25 Renault Energy absorbing bumper, for vehicles, has cross-section, which consists of front wall, with groove, rear wall and curved internal wall, connecting rear wall to base of groove
EP2112028A2 (en) 2008-04-16 2009-10-28 Compagnie Plastic Omnium Absorber for automobile

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209464A1 (en) * 1982-03-16 1983-09-29 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Energy-absorbing component such as shock-absorber, knee form or the like for motor vehicles
SE8702342L (en) * 1987-06-05 1988-12-06 Nobel Plast Ab FORMBLAAST PRODUCT
DE3812523A1 (en) * 1988-04-15 1989-10-26 Rehau Ag & Co BUMPER FROM POLYMER MATERIAL
DE4307836B4 (en) * 1992-03-25 2005-09-29 Volkswagen Ag Support for energy absorption in transversal to its longitudinal thrusts
GB2287435A (en) * 1994-03-02 1995-09-20 Ford Motor Co A motor vehicle bumper with an air chamber
CN1065477C (en) * 1994-08-10 2001-05-09 出光石油化学株式会社 Resin bumping-buffer for automobile and production method thereof
ITMI20011192A1 (en) * 2001-06-06 2002-12-06 Adlev Srl VEHICLE PROTECTION STRUCTURE
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 (en) * 1971-08-26 Dunlop Ag Flexible bumper
US2259440A (en) * 1939-09-18 1941-10-21 Rollie B Fageol Automobile bumper guard
GB1068834A (en) * 1963-03-29 1967-05-17 Wilmot Breeden Ltd Bumpers for vehicles
US3512822A (en) * 1968-11-20 1970-05-19 John W Rich Combination liquid and metal shock absorbing buffers
DE1960614A1 (en) * 1969-12-03 1971-06-09 Dental Ges Pfandl & Co Foaming agent for medicines esp toothpaste
GB1459095A (en) * 1973-03-29 1976-12-22

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366960A1 (en) * 1976-10-06 1978-05-05 Stars Spa BUMPERS IN POLYMER MATERIAL FOR MOTOR VEHICLES
EP0073478A2 (en) * 1981-09-02 1983-03-09 BASF Aktiengesellschaft Flexion-resistant construction unit, particularly a bumper for vehicles
EP0073478A3 (en) * 1981-09-02 1984-04-04 Basf Aktiengesellschaft Flexion-resistant construction unit, particularly a bumper for vehicles
FR2550498A1 (en) * 1983-08-11 1985-02-15 Rehau Plastiks Plastics bumper bar for vehicle
FR2677918A1 (en) * 1991-06-18 1992-12-24 Rossignol Sa Process for the manufacture of a composite (complex) moulded structure including a foam core made of plastic and ski obtained by the implementation of this process
FR2801259A1 (en) * 1999-11-19 2001-05-25 Renault Energy absorbing bumper, for vehicles, has cross-section, which consists of front wall, with groove, rear wall and curved internal wall, connecting rear wall to base of groove
EP2112028A2 (en) 2008-04-16 2009-10-28 Compagnie Plastic Omnium Absorber for automobile
EP2112028A3 (en) * 2008-04-16 2010-05-12 Compagnie Plastic Omnium Absorber for automobile

Also Published As

Publication number Publication date
IT1024986B (en) 1978-07-20
ES212900U (en) 1976-06-01
FR2293339B1 (en) 1980-05-16
DE2526914A1 (en) 1976-06-10
DE2526914B2 (en) 1981-03-26
GB1453426A (en) 1976-10-20
ES212900Y (en) 1976-11-01
DE2526914C3 (en) 1981-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse