ES375029A1 - Improved moulds - Google Patents

Improved moulds

Info

Publication number
ES375029A1
ES375029A1 ES375029A ES375029A ES375029A1 ES 375029 A1 ES375029 A1 ES 375029A1 ES 375029 A ES375029 A ES 375029A ES 375029 A ES375029 A ES 375029A ES 375029 A1 ES375029 A1 ES 375029A1
Authority
ES
Spain
Prior art keywords
blocks
frames
frame
aluminous cement
mould halves
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
ES375029A
Other languages
Spanish (es)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES375029A1 publication Critical patent/ES375029A1/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
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • 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
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • 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
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • 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
    • B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
    • B29K2709/06—Concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Ceramic Products (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

An injection mould comprises male and female mould halves wherein metal shells are provided with cooling pipes 6, 16 and thermocouples 7, 15, and are set in aluminous cement in bolster frames. Metal blocks are bolted to the frames and dowels 30 in the blocks of one frame locate in holes 31 in the blocks of the other frame. The blocks take up most of the machine clamp forces when the mould halves are closed thereby reducing the risk of damage to the aluminous cement.
ES375029A 1968-12-30 1969-12-30 Improved moulds Expired ES375029A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB61659/68A GB1273567A (en) 1968-12-30 1968-12-30 Improved moulds

Publications (1)

Publication Number Publication Date
ES375029A1 true ES375029A1 (en) 1972-03-01

Family

ID=10487296

Family Applications (3)

Application Number Title Priority Date Filing Date
ES375031A Expired ES375031A1 (en) 1968-12-30 1969-12-30 Improved moulds
ES375029A Expired ES375029A1 (en) 1968-12-30 1969-12-30 Improved moulds
ES375030A Expired ES375030A1 (en) 1968-12-30 1969-12-30 Improved moulds

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES375031A Expired ES375031A1 (en) 1968-12-30 1969-12-30 Improved moulds

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES375030A Expired ES375030A1 (en) 1968-12-30 1969-12-30 Improved moulds

Country Status (8)

Country Link
BE (3) BE743885A (en)
CA (2) CA920758A (en)
DE (3) DE1964166A1 (en)
ES (3) ES375031A1 (en)
FR (3) FR2027334A1 (en)
GB (1) GB1273567A (en)
NL (3) NL6919372A (en)
ZA (3) ZA698827B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6331708A (en) * 1986-07-26 1988-02-10 東陶機器株式会社 Manufacture of pottery pressure casting molding die
FR2660236B1 (en) * 1990-04-02 1992-08-14 Seva MOLD FOR MOLDING PARTS OF PLASTIC MATERIAL, AND MANUFACTURING METHOD THEREOF.
DE102012105467A1 (en) * 2012-06-22 2013-12-24 Institut Für Verbundwerkstoffe Gmbh Method for manufacturing tool using geometry-imaging mold, involves applying paste of inorganic material to lower mold, and closing lower mold filled with inorganic material by upper mold and curing filled material
CN112726422B (en) * 2021-01-31 2022-06-07 班玉杰 Box girder template for municipal administration road and bridge construction

Also Published As

Publication number Publication date
ES375030A1 (en) 1972-03-01
FR2030110A1 (en) 1970-10-30
ZA698828B (en) 1971-07-28
NL6919372A (en) 1970-07-02
ZA698827B (en) 1971-07-28
FR2032303A1 (en) 1970-11-27
DE1964275A1 (en) 1970-07-16
DE1966932C3 (en) 1978-05-03
DE1964166A1 (en) 1970-08-20
CA920757A (en) 1973-02-13
CA920758A (en) 1973-02-13
DE1964165A1 (en) 1970-07-16
FR2027334A1 (en) 1970-09-25
ZA698824B (en) 1971-07-28
BE743885A (en) 1970-06-30
NL6919598A (en) 1970-07-02
ES375031A1 (en) 1972-03-01
BE743887A (en) 1970-06-30
DE1964165B2 (en) 1976-12-23
GB1273567A (en) 1972-05-10
NL6919430A (en) 1970-07-02
DE1966932B2 (en) 1977-08-25
DE1966932A1 (en) 1975-05-28
BE743886A (en) 1970-06-30

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