GB1075796A - Improvements in or relating to methods of applying a layer of synthetic plastics material to an article - Google Patents

Improvements in or relating to methods of applying a layer of synthetic plastics material to an article

Info

Publication number
GB1075796A
GB1075796A GB2888364A GB2888364A GB1075796A GB 1075796 A GB1075796 A GB 1075796A GB 2888364 A GB2888364 A GB 2888364A GB 2888364 A GB2888364 A GB 2888364A GB 1075796 A GB1075796 A GB 1075796A
Authority
GB
United Kingdom
Prior art keywords
article
mould
plastics material
layer
gap
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
GB2888364A
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of GB1075796A publication Critical patent/GB1075796A/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467—Joining articles or parts of a single article
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

1,075,796. Injection moulding. DYNAMIT NOBEL A.G. July 13, 1964 [July 11, 1963], No. 28883/64. Heading B5A. In a method of applying a surfacing layer of synthetic plastics material to, a visible and/or working surface of a shaped article 1 held in a mould 3,4, the plastics material is injected through a bore or bores 7 in the article into a gap 2 between the article and mould in the region of the visible or working surface. The article is held in position in the mould by means of an apertured member 6 and may be spaced from the part 3 of the mould as well as from the part 4. The member 6 may also be provided with lateral openings (not shown) to supply plastics material to the gap between the article and the mould part 3. After the gap 2 has been filled the bore 7 may be filled by gradually withdrawing the member 6. A layer (13) (Fig. 3a, not shown) of foil, elastic fabric or the like may be interposed between the plastics material and the mould, being bonded to the plastics material by an adhesive. A spring- biased retaining member (15) grips the layer (13) around the edges of the mould cavity. The article may be formed with grooves or recesses of dove-tailed or like section to. improve bonding with the plastics, material. In a further modification (Figs. 4a, 4b, not shown) the foil (13) is arranged directly on the article (1), being held in place by pins (18) and is forced outwardly against the mould surface. by the injected material.
GB2888364A 1963-07-11 1964-07-13 Improvements in or relating to methods of applying a layer of synthetic plastics material to an article Expired GB1075796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0041955 1963-07-11

Publications (1)

Publication Number Publication Date
GB1075796A true GB1075796A (en) 1967-07-12

Family

ID=7046464

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2888364A Expired GB1075796A (en) 1963-07-11 1964-07-13 Improvements in or relating to methods of applying a layer of synthetic plastics material to an article

Country Status (2)

Country Link
GB (1) GB1075796A (en)
SE (1) SE303592B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276923A (en) * 1979-09-04 1981-07-07 Mislan Joseph D Method for pressure casting metal objects
US4406045A (en) * 1977-11-28 1983-09-27 D. Swarovski & Co. Warning reflector
EP0434814A1 (en) * 1989-07-17 1991-07-03 Libbey-Owens-Ford Co. Molded composites
WO1996007525A1 (en) * 1994-09-02 1996-03-14 Rover Group Limited A method of producing a scratch resistant coating on a plastics substrate
GB2305890A (en) * 1994-09-02 1997-04-23 Rover Group A method of producing a scratch resistant coating on a plastics substrate
CN103097100A (en) * 2010-07-02 2013-05-08 谢里&特里尔塑胶制品有限公司 Process for producing a moulding and moulding

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4406045A (en) * 1977-11-28 1983-09-27 D. Swarovski & Co. Warning reflector
US4276923A (en) * 1979-09-04 1981-07-07 Mislan Joseph D Method for pressure casting metal objects
EP0434814A1 (en) * 1989-07-17 1991-07-03 Libbey-Owens-Ford Co. Molded composites
EP0434814A4 (en) * 1989-07-17 1992-03-04 Libbey-Owens-Ford Co. Molded composites
WO1996007525A1 (en) * 1994-09-02 1996-03-14 Rover Group Limited A method of producing a scratch resistant coating on a plastics substrate
GB2305890A (en) * 1994-09-02 1997-04-23 Rover Group A method of producing a scratch resistant coating on a plastics substrate
GB2305890B (en) * 1994-09-02 1998-10-14 Rover Group A method of producing a scratch resistant coating on a plastics substrate
CN103097100A (en) * 2010-07-02 2013-05-08 谢里&特里尔塑胶制品有限公司 Process for producing a moulding and moulding
CN103097100B (en) * 2010-07-02 2016-06-15 谢里&特里尔塑胶制品有限公司 Produce method and the moulded parts of moulded parts

Also Published As

Publication number Publication date
SE303592B (en) 1968-09-02

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