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GB1429475A - Mould clamping - Google Patents

Mould clamping

Info

Publication number
GB1429475A
GB1429475A GB2416572A GB2416572A GB1429475A GB 1429475 A GB1429475 A GB 1429475A GB 2416572 A GB2416572 A GB 2416572A GB 2416572 A GB2416572 A GB 2416572A GB 1429475 A GB1429475 A GB 1429475A
Authority
GB
United Kingdom
Prior art keywords
mould
peg
locking means
plate
slideway
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
GB2416572A
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
Priority to GB2416572A priority Critical patent/GB1429475A/en
Priority to AU55979/73A priority patent/AU477096B2/en
Priority to FR7318601A priority patent/FR2185485B1/fr
Priority to DE19732326304 priority patent/DE2326304A1/en
Publication of GB1429475A publication Critical patent/GB1429475A/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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/305—Mounting of moulds or mould support plates
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1742—Mounting of moulds; Mould supports

Landscapes

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

Abstract

1429475 Mould clamps BRITISH UNITED SHOE MACHINERY CO Ltd 22 May 1973 [23 May 1972] 24165/72 Heading B5A [Also in Division E2] A mould member 76 is clamped to a mould carrier 10 by a clamp member 30 which is movable to and from a clamping position and held in that position by locking means 42 (Fig. 2). The invention is applied to a machine for injection moulding shoe bottom units, e.g. of elastomeric foam material in a cavity 92 closed by a second mould member 88. One end of the mould member 76 is located by a fixed peg 18 engaging in a bore 80 in the mould member. The other end is held by the clamp member 30 which comprises a peg 36 engaging in a bore 84 in the mould member 76. The peg 36 is carried by an upstanding position 34 of a strip member 32 which slides in a lower portion 28 of a slideway 24. The locking means 42 comprises a roller 68 biased by a spring 56 and cam member 64 into frictional engagement with the strip member 32. The roller 68 is located in a hole 66 in a plate 46 which is slidable in a slideway 44 in the carrier member 10. The locking means can be released by sliding the plate 46 to the right in Fig. 1 by moving a lever 70 in the direction of arrow A. Fig. 3 (not shown) shows a modification in which the spring 56 is dispensed with and the plate 46 is moved to the left and right by screw means (100).
GB2416572A 1972-05-23 1972-05-23 Mould clamping Expired GB1429475A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2416572A GB1429475A (en) 1972-05-23 1972-05-23 Mould clamping
AU55979/73A AU477096B2 (en) 1972-05-23 1973-05-22 Improvements in or relating to clamping
FR7318601A FR2185485B1 (en) 1972-05-23 1973-05-22
DE19732326304 DE2326304A1 (en) 1972-05-23 1973-05-23 MOLD CARRIER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2416572A GB1429475A (en) 1972-05-23 1972-05-23 Mould clamping

Publications (1)

Publication Number Publication Date
GB1429475A true GB1429475A (en) 1976-03-24

Family

ID=10207424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2416572A Expired GB1429475A (en) 1972-05-23 1972-05-23 Mould clamping

Country Status (4)

Country Link
AU (1) AU477096B2 (en)
DE (1) DE2326304A1 (en)
FR (1) FR2185485B1 (en)
GB (1) GB1429475A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069919A1 (en) * 1981-07-14 1983-01-19 Mannesmann Demag Kunststofftechnik Zweigniederlassung der Mannesmann Demag Aktiengesellschaft Clamping and connecting device for moulds of injection moulding machines, and mould to be employed together with said device
US5451151A (en) * 1994-02-28 1995-09-19 Hoover Universal, Inc. Apparatus for molding foam articles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069919A1 (en) * 1981-07-14 1983-01-19 Mannesmann Demag Kunststofftechnik Zweigniederlassung der Mannesmann Demag Aktiengesellschaft Clamping and connecting device for moulds of injection moulding machines, and mould to be employed together with said device
US5451151A (en) * 1994-02-28 1995-09-19 Hoover Universal, Inc. Apparatus for molding foam articles

Also Published As

Publication number Publication date
AU477096B2 (en) 1976-10-14
FR2185485B1 (en) 1977-02-11
AU5597973A (en) 1974-11-28
FR2185485A1 (en) 1974-01-04
DE2326304A1 (en) 1973-12-06

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Legal Events

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