EP 1889985 A2 20080220 - Formwork and method for manufacturing concrete round columns
Title (en)
Formwork and method for manufacturing concrete round columns
Title (de)
Schalung und Verfahren zur Herstellung von Betonrundsäulen
Title (fr)
Coffrage et procédé de fabrication de colonnes rondes en béton
Publication
Application
Priority
DE 102006037677 A 20060811
Abstract (en)
The formwork has a casing (1) with a continuous opening running in a straight and perpendicular manner. A closure has a multi-part, three-sided clamp (5) with movable shanks (8), where the clamp and the two shanks are pressed together by fixing screws (7) such that two edges (10) of the casing contact one another. The closure has an equilateral wedge, where an angle of the wedge corresponds to outer edges of two notches (3). The wedge is pressed at the two notches of the casing by locking screws (9), where the fixing screws fixedly connect the clamp. An independent claim is also included for a method for closing a column formwork.
Abstract (de)
Die Erfindung bezieht sich auf eine wieder verwendbare Säulenschalung mit einem Verschlusssystem zur Herstellung von Betonrundsäulen zylindrischer oder konischer Form (hierzu Fig. 1).
IPC 8 full level
E04G 13/02 (2006.01)
CPC (source: EP)
E04G 13/021 (2013.01)
Citation (applicant)
GB 938939 A 19631009 - ANCEL COHEN
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1889985 A2 20080220; EP 1889985 A3 20090930; EP 1889985 B1 20101110; AT E487833 T1 20101115; DE 102006037677 A1 20080221; DE 102006037677 B4 20100225; DE 502007005591 D1 20101223
DOCDB simple family (application)
EP 07015246 A 20070803; AT 07015246 T 20070803; DE 102006037677 A 20060811; DE 502007005591 T 20070803