EP 0447416 B1 19920610 - METHOD AND DEVICE FOR FABRICATING POSTS MADE OF CONCRETE OR THE LIKE WITH POLYGONAL CROSS-SECTION
Title (en)
METHOD AND DEVICE FOR FABRICATING POSTS MADE OF CONCRETE OR THE LIKE WITH POLYGONAL CROSS-SECTION
Publication
Application
Priority
FR 8814809 A 19881115
Abstract (en)
[origin: WO9005622A1] Method for fabricating posts made of concrete or the like, with polygonal cross-section, comprising the casting and hardening of the concrete in a one-piece sleeve (1) made of cardboard and shaped like a right prism and having an internal cross-section similar to that of the post, said sleeve being lined on the outside along all its faces with reinforcement panels (2) made of rigid or semi-rigid material and which cover said faces, the sleeve and the associated reinforcement panels being kept assembled in mutual contact in a utilization position by hooping means (5) or the like.
IPC 1-7
IPC 8 full level
B28B 7/28 (2006.01); B28B 7/34 (2006.01); E04G 13/02 (2006.01)
CPC (source: EP US)
B28B 7/34 (2013.01 - EP US); B28B 7/348 (2013.01 - EP US); E04G 13/02 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
FR 2639058 A1 19900518; FR 2639058 B1 19930716; AU 4637489 A 19900612; AU 638428 B2 19930701; CA 2002930 A1 19900515; EP 0447416 A1 19910925; EP 0447416 B1 19920610; ES 2017350 A6 19910116; JP 2838438 B2 19981216; JP H04502890 A 19920528; US 5169585 A 19921208; WO 9005622 A1 19900531
DOCDB simple family (application)
FR 8814809 A 19881115; AU 4637489 A 19891115; CA 2002930 A 19891114; EP 89913061 A 19891115; ES 8903887 A 19891115; FR 8900585 W 19891115; JP 50004989 A 19891115; US 68904391 A 19910515