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GB1107598A - Improvements in or relating to moulding apparatus - Google Patents

Improvements in or relating to moulding apparatus

Info

Publication number
GB1107598A
GB1107598A GB3674465A GB3674465A GB1107598A GB 1107598 A GB1107598 A GB 1107598A GB 3674465 A GB3674465 A GB 3674465A GB 3674465 A GB3674465 A GB 3674465A GB 1107598 A GB1107598 A GB 1107598A
Authority
GB
United Kingdom
Prior art keywords
injection
piston
aug
ram
platform
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
GB3674465A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1107598A publication Critical patent/GB1107598A/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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/0009—Producing footwear by injection moulding; Apparatus therefor
    • B29D35/0018—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

1,107,598. Injection moulding apparatus. R. WUCHER. 26 Aug., 1965 [31 Aug., 1964; 20 April, 1965], No. 36744/65. Heading B5A. A series of moulds 32 mounted on a platform 1 are brought in turn into an injection station by mechanism which reduces the speed of rotation substantially to zero as the injection position is reached. When a toggle (14, 15), Fig. 2 (not shown), is straightened by a ram (20) a ring 10 is rotated through, e.g., 60 degrees, thereby imparting the same movement to the platform 1 by means of a piston 12. This piston engages in one of a series of radial notches 13 in a member 3 secured to the plate 1. For the return movement of the ring 10 the piston 12 is withdrawn by means of a ram 11. The upper moulding die is pressed downwardly by means of a manually operated toggle mechanism 53 acting through legs 58, 59. In Figs. 3, 4 (not shown), rams are provided for the complementary step of compressing the injection moulded soles and/or welts.
GB3674465A 1964-08-31 1965-08-26 Improvements in or relating to moulding apparatus Expired GB1107598A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR986684A FR1413977A (en) 1964-08-31 1964-08-31 Improvements to molding installations and equipment
FR13821A FR87788E (en) 1964-08-31 1965-04-20 Improvements to molding installations and equipment

Publications (1)

Publication Number Publication Date
GB1107598A true GB1107598A (en) 1968-03-27

Family

ID=26163243

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3674465A Expired GB1107598A (en) 1964-08-31 1965-08-26 Improvements in or relating to moulding apparatus

Country Status (4)

Country Link
DE (1) DE1554987A1 (en)
ES (1) ES316918A1 (en)
FR (2) FR1413977A (en)
GB (1) GB1107598A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0413149A3 (en) * 1989-08-12 1991-08-14 Kloeckner Ferromatik Desma Gmbh Quick-clamping device for mould parts of injection moulding machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0413149A3 (en) * 1989-08-12 1991-08-14 Kloeckner Ferromatik Desma Gmbh Quick-clamping device for mould parts of injection moulding machines

Also Published As

Publication number Publication date
ES316918A1 (en) 1965-11-16
DE1554987A1 (en) 1970-01-29
FR87788E (en) 1966-02-11
FR1413977A (en) 1965-10-15

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