EP0243395A1 - Giessvorrichtung - Google Patents
GiessvorrichtungInfo
- 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
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)
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 (de) | 1987-11-04 |
Family
ID=19888525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19860905956 Pending EP0243395A1 (de) | 1985-10-10 | 1986-10-09 | Giessvorrichtung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0243395A1 (de) |
AU (1) | AU6478786A (de) |
WO (1) | WO1987002300A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989011957A1 (en) * | 1988-05-31 | 1989-12-14 | Richard Alexander Carr | Modular moulding system |
US5120209A (en) * | 1989-12-29 | 1992-06-09 | Macmillan Kenneth T | Apparatus for molding tire treads |
Family Cites Families (4)
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 (de) * | 1967-12-29 | 1969-07-01 | ||
LU81366A1 (de) * | 1979-06-06 | 1981-02-03 | Arbed | Einrichtung zum beschichten der aussenflaechen von hohlkoerpern |
-
1986
- 1986-10-09 AU AU64787/86A patent/AU6478786A/en not_active Abandoned
- 1986-10-09 WO PCT/NO1986/000072 patent/WO1987002300A1/en unknown
- 1986-10-09 EP EP19860905956 patent/EP0243395A1/de active Pending
Non-Patent Citations (1)
Title |
---|
See references of WO8702300A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU6478786A (en) | 1987-05-05 |
WO1987002300A1 (en) | 1987-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |