WO2009003456A3 - Method for producing a formwork tube of planar material by spiral winding on a spiral winding machine and such a formwork tube - Google Patents

Method for producing a formwork tube of planar material by spiral winding on a spiral winding machine and such a formwork tube Download PDF

Info

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
Application number
PCT/DE2008/001081
Other languages
German (de)
French (fr)
Other versions
WO2009003456A2 (en
Inventor
Ludwig Penzkofer
Original Assignee
Frank Gmbh & Co Kg Max
Ludwig Penzkofer
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
Priority claimed from DE102007030933A external-priority patent/DE102007030933B4/en
Priority claimed from DE202008008648U external-priority patent/DE202008008648U1/en
Application filed by Frank Gmbh & Co Kg Max, Ludwig Penzkofer filed Critical Frank Gmbh & Co Kg Max
Priority to EP08773281A priority Critical patent/EP2162279A2/en
Publication of WO2009003456A2 publication Critical patent/WO2009003456A2/en
Publication of WO2009003456A3 publication Critical patent/WO2009003456A3/en

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

Abstract

The invention relates to a novel method for producing a formwork tube (1) of planar material by winding on a winding machine. In order to provide a multi-layered formwork tube wall (2), several webs (4a, 4b) of the planar material are wound using a winding spindle (3) in such a manner that the layer (4a', 4b') of the formwork tube wall, which is produced by each web, is overlapped by at least one adjacent layer, wherein a rip cord formed by a web-shaped material is introduced during the winding process between the at least one layer adjacent to the winding spindle and another layer and the respective formwork tube is produced by separating it from the blank product.
PCT/DE2008/001081 2007-07-03 2008-07-02 Method for producing a formwork tube of planar material by spiral winding on a spiral winding machine and such a formwork tube WO2009003456A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08773281A EP2162279A2 (en) 2007-07-03 2008-07-02 Method for producing a formwork tube of planar material by spiral winding on a spiral winding machine and such a formwork tube

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102007030933.5 2007-07-03
DE102007030933A DE102007030933B4 (en) 2007-07-03 2007-07-03 Method for producing a formwork tube from flat material by spiral winding on a spiral winding machine and formwork tube
DE202008008648U DE202008008648U1 (en) 2008-07-01 2008-07-01 shuttering unit
DE202008008648.5 2008-07-01

Publications (2)

Publication Number Publication Date
WO2009003456A2 WO2009003456A2 (en) 2009-01-08
WO2009003456A3 true WO2009003456A3 (en) 2009-05-22

Family

ID=40445377

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2008/001081 WO2009003456A2 (en) 2007-07-03 2008-07-02 Method for producing a formwork tube of planar material by spiral winding on a spiral winding machine and such a formwork tube

Country Status (2)

Country Link
EP (1) EP2162279A2 (en)
WO (1) WO2009003456A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
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 (en) * 1999-06-11 1999-11-11 Frank Gmbh & Co Kg Max Formwork tube

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3624522A1 (en) 1986-07-19 1988-01-21 Majer Christian Gmbh Co Kg WRAPPED BODY

Patent Citations (3)

* Cited by examiner, † Cited by third party
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 (en) * 1999-06-11 1999-11-11 Frank Gmbh & Co Kg Max Formwork tube

Also Published As

Publication number Publication date
EP2162279A2 (en) 2010-03-17
WO2009003456A2 (en) 2009-01-08

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