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DK0960710T3 - Extrusion and calendering process and device for making an anchor studs or other forms of plastic sheet - Google Patents

Extrusion and calendering process and device for making an anchor studs or other forms of plastic sheet

Info

Publication number
DK0960710T3
DK0960710T3 DK99108263T DK99108263T DK0960710T3 DK 0960710 T3 DK0960710 T3 DK 0960710T3 DK 99108263 T DK99108263 T DK 99108263T DK 99108263 T DK99108263 T DK 99108263T DK 0960710 T3 DK0960710 T3 DK 0960710T3
Authority
DK
Denmark
Prior art keywords
strips
molds
casting
product
machined
Prior art date
Application number
DK99108263T
Other languages
Danish (da)
Inventor
Alfred Plammer
Original Assignee
Gruber Alois Gmbh
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 Gruber Alois Gmbh filed Critical Gruber Alois Gmbh
Application granted granted Critical
Publication of DK0960710T3 publication Critical patent/DK0960710T3/en

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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/222—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length characterised by the shape of the surface
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/50—Removing moulded articles
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

The product is released smoothly and without difficulty from the molds, paradoxically defeating its interlocking nature. The molds are formed in sections, being transverse strips, distributed around the circumference of a tempered calender roller. The strips move relatively: together to assemble the molds, and subsequently apart, to release the product. Preferred Features: The molding/extraction strips are constructed to move relative to the surface of the tempered cylinder on which they are carried. The required shape of the projection is machined-into the long sides of the strips, an arrangement facilitating trouble-free release. The molding shapes machined-in have head formations. These heads are conical or pyramidal. They are suitable for interlocked casting into flat concrete areas. The projections are alternatively rib profiles transverse to the direction of production. They are used similarly in casting, especially onto pipes or other curved concrete products.
DK99108263T 1998-04-28 1999-04-27 Extrusion and calendering process and device for making an anchor studs or other forms of plastic sheet DK0960710T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0071198A AT410193B (en) 1998-04-28 1998-04-28 METHOD AND DEVICE FOR MANUFACTURING PLASTIC PLATES WITH CUTTING, ONE PIECE APPARATUS AND SUCH PLASTIC PLATE

Publications (1)

Publication Number Publication Date
DK0960710T3 true DK0960710T3 (en) 2003-11-17

Family

ID=3497797

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99108263T DK0960710T3 (en) 1998-04-28 1999-04-27 Extrusion and calendering process and device for making an anchor studs or other forms of plastic sheet

Country Status (6)

Country Link
EP (1) EP0960710B1 (en)
AT (2) AT410193B (en)
DE (1) DE59906636D1 (en)
DK (1) DK0960710T3 (en)
ES (1) ES2209271T3 (en)
PT (1) PT960710E (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2351686C (en) * 1999-10-19 2007-03-13 Alois Gruber Gmbh Process and apparatus for producing plastic panels with undercut, integral attachments as well as such a plastic panel
DE10229883B4 (en) * 2002-07-03 2005-06-02 Körner, Ulrich Extrusion plant for the production of a plastic plate with anchoring knobs
DK2806083T3 (en) 2013-05-24 2020-11-30 Agru Kunststofftechnik Ges M B H Device for attaching plastic sheets to buildings or components and method for cladding components or buildings with plastic sheets

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816323A (en) * 1953-04-22 1957-12-17 Charles G Munger Method of making plastic lined concrete pipe and joints therein
US4323533A (en) * 1979-08-17 1982-04-06 Monsanto Company Rotary forming of articles
DE2934799A1 (en) * 1979-08-29 1981-03-12 Friedrichsfeld Gmbh, Steinzeug- Und Kunststoffwerke, 6800 Mannheim CONCRETE PROTECTION PLATING
DE3108972A1 (en) * 1981-03-10 1982-09-23 Steuler Industriewerke GmbH, 5410 Höhr-Grenzhausen METHOD FOR PRODUCING LARGE AREA LINING PANELS THAT CAN BE USED AS LOST FORMWORK
US4957425A (en) * 1989-05-15 1990-09-18 Fay Rudolph J Apparatus for producing shaped products
ES2046535T3 (en) * 1990-01-05 1994-02-01 ®Agru® Alois Gruber Gesellschaft M.B.H. PROCEDURE FOR THE MANUFACTURE OF PLATES OF SYNTHETIC MATERIAL, AND PLATE OF BUTTONS.
DE19647232A1 (en) * 1996-08-06 1998-02-12 Gse Lining Technology Gmbh Panel cladding concrete walls of building structures, pipelines or vessels preventing ingress or egress
DE29615818U1 (en) * 1996-09-12 1996-10-31 GFA Industrie-Abdichtungssysteme GmbH, 21218 Seevetal Device for producing a protective plate provided with fastening knobs

Also Published As

Publication number Publication date
DE59906636D1 (en) 2003-09-25
AT410193B (en) 2003-02-25
ES2209271T3 (en) 2004-06-16
EP0960710A2 (en) 1999-12-01
EP0960710A3 (en) 2000-05-24
PT960710E (en) 2004-01-30
EP0960710B1 (en) 2003-08-20
ATE247550T1 (en) 2003-09-15
ATA71198A (en) 2002-07-15

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