GB1211944A - Method of making crash pads for motor vehicles - Google Patents

Method of making crash pads for motor vehicles

Info

Publication number
GB1211944A
GB1211944A GB856068A GB856068A GB1211944A GB 1211944 A GB1211944 A GB 1211944A GB 856068 A GB856068 A GB 856068A GB 856068 A GB856068 A GB 856068A GB 1211944 A GB1211944 A GB 1211944A
Authority
GB
United Kingdom
Prior art keywords
sheet
vacuum
embossed
foamed mass
frame
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
GB856068A
Inventor
Derek Francis Gentle
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Priority to GB856068A priority Critical patent/GB1211944A/en
Publication of GB1211944A publication Critical patent/GB1211944A/en
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
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/146—Shaping the lining before foaming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/06—Making preforms by moulding the 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
    • 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
    • B29C44/1266—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being completely encapsulated, e.g. for packaging purposes or as reinforcement
    • 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

Abstract

1,211,944. Moulding crash pads. FORD MOTOR CO. Ltd. 22 Feb., 1968, No. 8560/68. Heading B5A. [Also in Division B6] A method of forming a crash pad for a motor vehicle comprises spreading a P.V.C. paste on to an embossed surface, heating to fuse and then stripping the embossed P.V.C. sheet which is shaped to form a cover e.g. by vacuum forming, and filled with or applied to a foamed mass. The cast embossed sheet may be vacuum draped, Figs. 5 and 6, on to a former from which it is removed to be located in a mould cavity to which polyurethane reaction ingredients are supplied and in which a support structure or frame is located. The foam expands to encapsulate the frame and fill the cavity, Fig. 8, the sheet and foamed mass may be shaped separately and adhered together or the sheet may be vacuum formed over the separately formed foamed mass which is coated with an adhesive.
GB856068A 1968-02-22 1968-02-22 Method of making crash pads for motor vehicles Expired GB1211944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB856068A GB1211944A (en) 1968-02-22 1968-02-22 Method of making crash pads for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB856068A GB1211944A (en) 1968-02-22 1968-02-22 Method of making crash pads for motor vehicles

Publications (1)

Publication Number Publication Date
GB1211944A true GB1211944A (en) 1970-11-11

Family

ID=9854820

Family Applications (1)

Application Number Title Priority Date Filing Date
GB856068A Expired GB1211944A (en) 1968-02-22 1968-02-22 Method of making crash pads for motor vehicles

Country Status (1)

Country Link
GB (1) GB1211944A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2225560B (en) * 1988-11-26 1992-10-07 Honda Motor Co Ltd Trim member for motor vehicle and method of and system for manufacturing same
US5273597A (en) * 1988-11-26 1993-12-28 Honda Giken Kogyo Kabushiki Kaisha Trim member for motor vehicle and method of and system for manufacturing the same
CN100445132C (en) * 2006-03-20 2008-12-24 宋连贵 Automobile safety protector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2225560B (en) * 1988-11-26 1992-10-07 Honda Motor Co Ltd Trim member for motor vehicle and method of and system for manufacturing same
US5273597A (en) * 1988-11-26 1993-12-28 Honda Giken Kogyo Kabushiki Kaisha Trim member for motor vehicle and method of and system for manufacturing the same
CN100445132C (en) * 2006-03-20 2008-12-24 宋连贵 Automobile safety protector

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees