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GB1316742A - Moulding - Google Patents

Moulding

Info

Publication number
GB1316742A
GB1316742A GB1316742DA GB1316742A GB 1316742 A GB1316742 A GB 1316742A GB 1316742D A GB1316742D A GB 1316742DA GB 1316742 A GB1316742 A GB 1316742A
Authority
GB
United Kingdom
Prior art keywords
mould
injection mechanism
moulds
injection
april
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
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.)
Noxet UK Ltd
Original Assignee
British United Shoe Machinery Ltd
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 British United Shoe Machinery Ltd filed Critical British United Shoe Machinery Ltd
Publication of GB1316742A publication Critical patent/GB1316742A/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
    • B29C45/03—Injection moulding apparatus
    • B29C45/07—Injection moulding apparatus using movable injection units
    • B29C45/076—Injection moulding apparatus using movable injection units cooperating with two or more moulds
    • 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
    • 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

Landscapes

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

Abstract

1316742 Injection moulding machines BRITISH UNITED SHOE MACHINERY CO Ltd 24 April 1970 [24 April 1969] 19679/70 Divided out of 1316741 Heading B5A The subject matter of this Specification is substantially all included in Specification 1,316,741 but the claims relate to means for controlling the amount of moulding material injected into each mould. In addition, instead of having a number of moulds fixedly arranged in an arc about a centre axis, the moulds may be mounted on a rotatable annular table, the injection mechanism being fixedly mounted either inside or outside the table, final movement prior to each injection being either of the injection mechanism towards a mould or of a mould towards the injection mechanism. Alternatively the moulds may be arranged in a straight line, the injection mechanism being movable from one mould to the next.
GB1316742D 1969-04-24 1969-04-24 Moulding Expired GB1316742A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1967970 1969-04-24

Publications (1)

Publication Number Publication Date
GB1316742A true GB1316742A (en) 1973-05-16

Family

ID=10133387

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1316742D Expired GB1316742A (en) 1969-04-24 1969-04-24 Moulding

Country Status (1)

Country Link
GB (1) GB1316742A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992011989A1 (en) * 1991-01-03 1992-07-23 David Rudy Brent Apparatus and method for use in injection moulding
WO2009039555A1 (en) * 2007-09-28 2009-04-02 Blundstone Australia Pty Ltd An article of footwear

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992011989A1 (en) * 1991-01-03 1992-07-23 David Rudy Brent Apparatus and method for use in injection moulding
US5855935A (en) * 1991-01-03 1999-01-05 Brent; David Rudy Apparatus for injection moulding
WO2009039555A1 (en) * 2007-09-28 2009-04-02 Blundstone Australia Pty Ltd An article of footwear

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee