WO2009003456A3 - Verfahren zum herstellen eines schalungsrohres aus flachmaterial durch spiralwickeln auf einer spiralwickelmaschine sowie schalungsrohr - Google Patents
Verfahren zum herstellen eines schalungsrohres aus flachmaterial durch spiralwickeln auf einer spiralwickelmaschine sowie schalungsrohr Download PDFInfo
- Publication number
- WO2009003456A3 WO2009003456A3 PCT/DE2008/001081 DE2008001081W WO2009003456A3 WO 2009003456 A3 WO2009003456 A3 WO 2009003456A3 DE 2008001081 W DE2008001081 W DE 2008001081W WO 2009003456 A3 WO2009003456 A3 WO 2009003456A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- formwork tube
- spiral winding
- planar material
- producing
- winding
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C3/00—Making tubes or pipes by feeding obliquely to the winding mandrel centre line
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
- E04G13/021—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor for circular columns
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G9/021—Forming boards or similar elements the form surface being of cardboard
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Making Paper Articles (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
Die Erfindung bezieht sich auf ein neuartiges Verfahren zum Herstellen eines Schalungsrohres (1) aus Flachmaterial durch Wickeln auf einer Wickelmaschine, bei der zur Bildung einer mehrlagigen Schalungsrohrwandung (2) mehrere Bahnen (4a, 4b) des Flachmaterials unter Verwendung eines Wickeldornes (3) derart gewickelt werden, dass die von jeder Bahn gebildete Lage (4a', 4b') der Schalungsrohrwandung von wenigstens einer benachbarten Lage überlappt wird, wobei zwischen wenigstens einer den Wickeldorn benachbarten Lage und einer weiteren Lage beim Wickeln wenigstens eine von einem bandförmigen Material gebildete Reißleine mit eingebracht wird, und wobei das jeweilige Schalungsrohr durch Abtrennen von dem Rohling erzeugt wird.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08773281A EP2162279A2 (de) | 2007-07-03 | 2008-07-02 | Verfahren zum herstellen eines schalungsrohres aus flachmaterial durch spiralwickeln auf einer spiralwickelmaschine sowie schalungsrohr |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007030933A DE102007030933B4 (de) | 2007-07-03 | 2007-07-03 | Verfahren zum Herstellen eines Schalungsrohres aus Flachmaterial durch Spiralwickeln auf einer Spiralwickelmaschine sowie Schalungsrohr |
DE102007030933.5 | 2007-07-03 | ||
DE202008008648U DE202008008648U1 (de) | 2008-07-01 | 2008-07-01 | Schalungsrohr |
DE202008008648.5 | 2008-07-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009003456A2 WO2009003456A2 (de) | 2009-01-08 |
WO2009003456A3 true WO2009003456A3 (de) | 2009-05-22 |
Family
ID=40445377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2008/001081 WO2009003456A2 (de) | 2007-07-03 | 2008-07-02 | Verfahren zum herstellen eines schalungsrohres aus flachmaterial durch spiralwickeln auf einer spiralwickelmaschine sowie schalungsrohr |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2162279A2 (de) |
WO (1) | WO2009003456A2 (de) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB751490A (en) * | 1953-12-23 | 1956-06-27 | Sonoco Products Co | Concrete form and improved method of moulding concrete columns therewith |
US3644611A (en) * | 1970-07-08 | 1972-02-22 | Howard M Wiles | Art of removing fiber forms from concrete columns |
DE29910176U1 (de) * | 1999-06-11 | 1999-11-11 | Max Frank Gmbh & Co Kg, 94339 Leiblfing | Schalungsrohr |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3624522A1 (de) | 1986-07-19 | 1988-01-21 | Majer Christian Gmbh Co Kg | Wickelkoerper |
-
2008
- 2008-07-02 EP EP08773281A patent/EP2162279A2/de not_active Withdrawn
- 2008-07-02 WO PCT/DE2008/001081 patent/WO2009003456A2/de active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB751490A (en) * | 1953-12-23 | 1956-06-27 | Sonoco Products Co | Concrete form and improved method of moulding concrete columns therewith |
US3644611A (en) * | 1970-07-08 | 1972-02-22 | Howard M Wiles | Art of removing fiber forms from concrete columns |
DE29910176U1 (de) * | 1999-06-11 | 1999-11-11 | Max Frank Gmbh & Co Kg, 94339 Leiblfing | Schalungsrohr |
Also Published As
Publication number | Publication date |
---|---|
EP2162279A2 (de) | 2010-03-17 |
WO2009003456A2 (de) | 2009-01-08 |
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