EP0807728A3 - Formwork for making concrete columns - Google Patents

Formwork for making concrete columns Download PDF

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Publication number
EP0807728A3
EP0807728A3 EP97106129A EP97106129A EP0807728A3 EP 0807728 A3 EP0807728 A3 EP 0807728A3 EP 97106129 A EP97106129 A EP 97106129A EP 97106129 A EP97106129 A EP 97106129A EP 0807728 A3 EP0807728 A3 EP 0807728A3
Authority
EP
European Patent Office
Prior art keywords
formwork
units
concrete columns
lugs
longitudinal direction
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.)
Withdrawn
Application number
EP97106129A
Other languages
German (de)
French (fr)
Other versions
EP0807728A2 (en
Inventor
Oswald Knauer
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 EP0807728A2 publication Critical patent/EP0807728A2/en
Publication of EP0807728A3 publication Critical patent/EP0807728A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

Die Erfindung richtet sich auf eine Schalung zur Herstellung von Betonrundsäulen. Diese besteht aus einer oder mehreren Schalungseinheiten (1), welche zu einem formbeständigen Hohlkörper zusammengepreßt und abgedichtet werden. Wesentliche Bestandteile sind die an den Stößen (7) der Schalungseinheiten (1) mit diesen fest verbundenen, paarweisen keilförmigen Ansätze (3) welche in Längsrichtung der Schalung abwechselnd versetzt sind, sowie einer keilförmigen in Längsrichtung der Schalung verschiebbaren Klammer (2), welche von den Ansätzen (3) geführt wird, und beide Teile zusammenpreßt, wobei gleichzeitig die beiden Ansätze (3) an die Innenflächen (4) der Klammer (2) angedrückt werden und somit eine vom Durchmesser der Schalung abhängige tangentiale Position einnehmen und gleichzeitig eine fest verbundene Einheit bilden, wobei der Stoß (7) der Schalungseinheiten (1) von den Ansätzen (3) überdeckt wird, so daß von innen nach außen keine direkte Verbindung besteht.

Figure 00000001
The invention is directed to formwork for the production of round concrete columns. This consists of one or more formwork units (1), which are pressed together to form a dimensionally stable hollow body and sealed. The essential components are the wedges (7) of the formwork units (1), which are firmly connected to the joints (7) of the formwork units (3) and which are alternately offset in the longitudinal direction of the formwork, and a wedge-shaped clamp (2) which can be displaced in the longitudinal direction of the formwork the lugs (3) is guided, and presses both parts together, while the two lugs (3) are pressed against the inner surfaces (4) of the bracket (2) and thus assume a tangential position dependent on the diameter of the formwork and at the same time assume a firmly connected position Form a unit, the joint (7) of the formwork units (1) being covered by the shoulders (3) so that there is no direct connection from the inside to the outside.
Figure 00000001
EP97106129A 1996-04-17 1997-04-15 Formwork for making concrete columns Withdrawn EP0807728A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19615062 1996-04-17
DE1996115062 DE19615062C2 (en) 1996-04-17 1996-04-17 Formwork for the production of round concrete columns

Publications (2)

Publication Number Publication Date
EP0807728A2 EP0807728A2 (en) 1997-11-19
EP0807728A3 true EP0807728A3 (en) 1998-04-15

Family

ID=7791466

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97106129A Withdrawn EP0807728A3 (en) 1996-04-17 1997-04-15 Formwork for making concrete columns

Country Status (2)

Country Link
EP (1) EP0807728A3 (en)
DE (1) DE19615062C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006037677B4 (en) * 2006-08-11 2010-02-25 Oswald Knauer Formwork and method for the production of concrete round columns
US11408187B2 (en) * 2017-01-18 2022-08-09 Create A Castle, LLC Mold systems having a separation tool for molding structures
CN110506147B (en) * 2017-01-18 2021-06-04 创建城堡有限责任公司 System, apparatus and method for molding structures

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1405934A (en) * 1919-09-05 1922-02-07 Olson Fridolf Column mold
US1641927A (en) * 1926-08-19 1927-09-06 Frank J Gremel Mold fastener
US2273109A (en) * 1939-02-27 1942-02-17 M G Shutte Form for concrete footing
FR1270366A (en) * 1960-10-14 1961-08-25 Prefabricated structure and elements for its construction
DE3013496A1 (en) * 1980-04-08 1981-10-15 Peri-Werk Artur Schwörer KG, 7912 Weißenhorn Dual purpose wall and ceiling formwork system - has vertical girder with part between panels as part of form surface
FR2624174A1 (en) * 1987-12-07 1989-06-09 Mills Echafaudages Metal beam, in particular in lightweight metal, designed particularly to form shuttering panels
DE8902769U1 (en) * 1989-03-07 1989-07-20 Sundermann, Theodor, 4924 Barntrup Turnbuckle for abutting plates or similar.
AT393704B (en) * 1982-06-29 1991-12-10 Lehner Landwirtschaftsbau Ges Connecting arrangement
US5255888A (en) * 1991-06-07 1993-10-26 Deslauriers, Inc. Concrete column form
EP0637661A2 (en) * 1993-08-05 1995-02-08 Oswald Knauer Form for circular concrete columns

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2274202A7 (en) * 1974-05-14 1976-01-02 Abate Robert Connecting piece for shuttering - two U-shaped sections with V-shaped branch pieces and bolt

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1405934A (en) * 1919-09-05 1922-02-07 Olson Fridolf Column mold
US1641927A (en) * 1926-08-19 1927-09-06 Frank J Gremel Mold fastener
US2273109A (en) * 1939-02-27 1942-02-17 M G Shutte Form for concrete footing
FR1270366A (en) * 1960-10-14 1961-08-25 Prefabricated structure and elements for its construction
DE3013496A1 (en) * 1980-04-08 1981-10-15 Peri-Werk Artur Schwörer KG, 7912 Weißenhorn Dual purpose wall and ceiling formwork system - has vertical girder with part between panels as part of form surface
AT393704B (en) * 1982-06-29 1991-12-10 Lehner Landwirtschaftsbau Ges Connecting arrangement
FR2624174A1 (en) * 1987-12-07 1989-06-09 Mills Echafaudages Metal beam, in particular in lightweight metal, designed particularly to form shuttering panels
DE8902769U1 (en) * 1989-03-07 1989-07-20 Sundermann, Theodor, 4924 Barntrup Turnbuckle for abutting plates or similar.
US5255888A (en) * 1991-06-07 1993-10-26 Deslauriers, Inc. Concrete column form
EP0637661A2 (en) * 1993-08-05 1995-02-08 Oswald Knauer Form for circular concrete columns

Also Published As

Publication number Publication date
DE19615062A1 (en) 1997-10-23
DE19615062C2 (en) 1999-11-25
EP0807728A2 (en) 1997-11-19

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