EP0243395A1 - Appareil de moulage - Google Patents

Appareil de moulage

Info

Publication number
EP0243395A1
EP0243395A1 EP19860905956 EP86905956A EP0243395A1 EP 0243395 A1 EP0243395 A1 EP 0243395A1 EP 19860905956 EP19860905956 EP 19860905956 EP 86905956 A EP86905956 A EP 86905956A EP 0243395 A1 EP0243395 A1 EP 0243395A1
Authority
EP
European Patent Office
Prior art keywords
mould
lining
section
link
mould apparatus
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.)
Pending
Application number
EP19860905956
Other languages
German (de)
English (en)
Inventor
Erik Brandtzaeg Meyer
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 EP0243395A1 publication Critical patent/EP0243395A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
    • B28B19/0038—Machines or methods for applying the material to surfaces to form a permanent layer thereon lining the outer wall of hollow objects, e.g. pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/02—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article
    • B28B7/04—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article one or more of the parts being pivotally mounted
    • 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
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding

Definitions

  • GB patent application No. 2 052 362 discloses a mould for moulding of weight coatings on pipes, for example, consisting of elongate members of a circular segment-shaped section internally coated with replaceable lining parts such as wooden bars and adapted to be interconnected around the pipe to be coated.
  • the prior mould according to the GB patent application can be adapted to pipes of different diametres only by removing all the installe lining bars, form new lining bars of a different thickness in accordance with the new pipe diameter, and installing the new lining bars in the mould.
  • the possibility of varying the mould diameter of one and the same mould is rather limited, and the mould can only be utilized for external moulding of pipes.
  • the lining bars of the prior mould must be very accurately machined and installed in the mould in order to obtain a fairly tight continuous moulding surface.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Un appareil de moulage (F) comporte des organes de liaison (2) reliés les uns aux autres de manière libérable et constitués d'un corps (4) et d'une partie de garnissage (6). Lorsque les organes de liaison (2) sont reliés les uns aux autres, les parties de garnissage (6) s'engagent de manière résiliente les unes dans les autres afin de former une surface de moule continue et étanche.
EP19860905956 1985-10-10 1986-10-09 Appareil de moulage Pending EP0243395A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO854032 1985-10-10
NO854032 1985-10-10

Publications (1)

Publication Number Publication Date
EP0243395A1 true EP0243395A1 (fr) 1987-11-04

Family

ID=19888525

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860905956 Pending EP0243395A1 (fr) 1985-10-10 1986-10-09 Appareil de moulage

Country Status (3)

Country Link
EP (1) EP0243395A1 (fr)
AU (1) AU6478786A (fr)
WO (1) WO1987002300A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989011957A1 (fr) * 1988-05-31 1989-12-14 Richard Alexander Carr Systeme de moulage modulaire
US5120209A (en) * 1989-12-29 1992-06-09 Macmillan Kenneth T Apparatus for molding tire treads

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1398968A (en) * 1920-04-03 1921-12-06 George W Jackson & Fitzpatrick Supporting-form for concrete and masonry structures
DE1247596B (de) * 1965-04-22 1967-08-17 Gisela Bock Geb Schaefer Bauelement mit einer Verbindungseinrichtung
NL6717781A (fr) * 1967-12-29 1969-07-01
LU81366A1 (de) * 1979-06-06 1981-02-03 Arbed Einrichtung zum beschichten der aussenflaechen von hohlkoerpern

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8702300A1 *

Also Published As

Publication number Publication date
AU6478786A (en) 1987-05-05
WO1987002300A1 (fr) 1987-04-23

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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