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ES8500151A1 - Shaped bodies and method for their production - Google Patents

Shaped bodies and method for their production

Info

Publication number
ES8500151A1
ES8500151A1 ES526587A ES526587A ES8500151A1 ES 8500151 A1 ES8500151 A1 ES 8500151A1 ES 526587 A ES526587 A ES 526587A ES 526587 A ES526587 A ES 526587A ES 8500151 A1 ES8500151 A1 ES 8500151A1
Authority
ES
Spain
Prior art keywords
filler
mold
shaped bodies
production
elements
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
ES526587A
Other languages
Spanish (es)
Other versions
ES526587A0 (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.)
MACCHI INTERNATIONAL SpA
Original Assignee
MACCHI INTERNATIONAL 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
Priority claimed from IT23859/82A external-priority patent/IT1153282B/en
Priority claimed from IT23057/83A external-priority patent/IT1167224B/en
Application filed by MACCHI INTERNATIONAL SpA filed Critical MACCHI INTERNATIONAL SpA
Publication of ES8500151A1 publication Critical patent/ES8500151A1/en
Publication of ES526587A0 publication Critical patent/ES526587A0/en
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/70—Completely encapsulating inserts
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • B29C70/865—Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Vibration Dampers (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

A method of producing shaped bodies, in particular bumpers for vehicles in which one or more filler elements (B) are formed in expanded foam material and said filler elements are located in a mold to mold a resistant involucre (A) for example of high density polymerizable polyurethane material capable of incorporating and firmly retaining said filler. Before being introduced into the mold, the filler is provided with a layer of fibrous reinforcing material, preferably of fiber-glass.
ES526587A 1982-10-21 1983-10-20 PROCEDURE FOR PRODUCING MOLDED BODIES FOR VEHICLES Granted ES526587A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT23859/82A IT1153282B (en) 1982-10-21 1982-10-21 Shock-absorbent mouldings for vehicles
IT23057/83A IT1167224B (en) 1983-09-29 1983-09-29 Shock-absorbent mouldings for vehicles

Publications (2)

Publication Number Publication Date
ES8500151A1 true ES8500151A1 (en) 1984-11-01
ES526587A0 ES526587A0 (en) 1984-11-01

Family

ID=26328321

Family Applications (1)

Application Number Title Priority Date Filing Date
ES526587A Granted ES526587A0 (en) 1982-10-21 1983-10-20 PROCEDURE FOR PRODUCING MOLDED BODIES FOR VEHICLES

Country Status (6)

Country Link
DE (1) DE3338160A1 (en)
ES (1) ES526587A0 (en)
FR (1) FR2534847A1 (en)
GB (1) GB2131737A (en)
PT (1) PT77536B (en)
SE (1) SE8305761L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU568381B2 (en) * 1983-07-01 1987-12-24 Ladney, M. Jr. Rear air-foil
US4616866A (en) * 1983-12-30 1986-10-14 Michael Ladney, Jr. Vehicle bumper
GB8620412D0 (en) * 1986-08-21 1986-10-01 Wardill G A Load bearing structures
FR2632587B1 (en) * 1988-06-10 1990-08-31 Renault FIXING DEVICE FOR BUMPER OF MOTOR VEHICLES
DE4214744C1 (en) * 1992-05-04 1993-05-13 Correcta Gmbh, 3590 Bad Wildungen, De Prodn. of spoiler sections for motor vehicle - comprises fixing feet sections in moulding unit and filling with epoxy] resin at specified temp.
DE4312517A1 (en) * 1993-04-16 1994-10-20 Daimler Benz Ag Shock absorbing system for a motor vehicle
JP3359179B2 (en) * 1995-02-28 2002-12-24 株式会社タチエス Armrest manufacturing method
DE19836193A1 (en) * 1998-05-27 1999-12-02 Fritzmeier Composite Gmbh & Co Applying coating to object for hardening in mold under heat and pressure
US9327663B2 (en) * 2014-08-13 2016-05-03 Ford Global Technologies, Llc Adaptive energy absorber for a vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1096545A (en) * 1965-04-05 1967-12-29 American Mach & Foundry Bowling pins and method of making same
US3493257A (en) * 1967-03-22 1970-02-03 Gen Motors Corp Resilient microcellular foam bumper
DE1926688A1 (en) * 1969-05-24 1971-04-22 Siemens Ag Method for producing a molded part from polyurethane thermoset foam
SE335795B (en) * 1969-08-27 1971-06-07 Ici Svenska Ab
GB1510300A (en) * 1974-04-01 1978-05-10 Ici Ltd Injection moulding
DE2622951B2 (en) * 1976-05-21 1979-09-06 Bayer Ag, 5090 Leverkusen Process for the production of elastic shaped bodies
DK188780A (en) * 1979-05-14 1980-11-15 Itt PROCEDURE FOR MANUFACTURING BENEFITS OF POLYURETHAN
US4239796A (en) * 1979-06-21 1980-12-16 The General Tire & Rubber Company In-mold coating of structural foams and resultant product

Also Published As

Publication number Publication date
GB2131737A (en) 1984-06-27
GB8328088D0 (en) 1983-11-23
FR2534847A1 (en) 1984-04-27
SE8305761D0 (en) 1983-10-20
SE8305761L (en) 1984-04-22
PT77536B (en) 1986-02-14
ES526587A0 (en) 1984-11-01
PT77536A (en) 1983-11-01
DE3338160A1 (en) 1984-05-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000301