EP 0384817 B1 19921028 - PLANT FOR MAKING PRESTRESSED CONCRETE ARTICLES, IN PARTICULAR ELONGATE CONSTRUCTION ELEMENTS
Title (en)
PLANT FOR MAKING PRESTRESSED CONCRETE ARTICLES, IN PARTICULAR ELONGATE CONSTRUCTION ELEMENTS
Publication
Application
Priority
FR 8902317 A 19890222
Abstract (en)
[origin: EP0384817A1] Plant for making prestressed concrete articles, comprising an elongate production area (10), means (20, 22) for tensioning prestressing armatures (24) and a moulding apparatus comprising a mobile unit (18) supporting a multiplicity of mould elements (34, 36, 38) parallel to the longitudinal direction of the production area. Each mould element comprises, at its rear end, an end-shaping device (42, 44, 46) making it possible to shape to precise dimensions the transverse cross-section of the moulded elements (P1, P2). <IMAGE>
IPC 1-7
IPC 8 full level
B28B 1/08 (2006.01); B28B 7/36 (2006.01); B28B 23/06 (2006.01); B28B 7/24 (2006.01); E04G 21/12 (2006.01)
CPC (source: EP)
B28B 1/084 (2013.01); B28B 23/06 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0384817 A1 19900829; EP 0384817 B1 19921028; AT E81814 T1 19921115; DD 299976 A5 19920514; DE 69000404 D1 19921203; DE 69000404 T2 19930311; ES 2031447 T1 19921216; ES 2031447 T3 19930416; FR 2643404 A1 19900824; FR 2643404 B1 19940603; GR 3006238 T3 19930621; HU 900882 D0 19900528; HU T60004 A 19920728; IT 1239638 B 19931111; IT 9019434 A0 19900221; IT 9019434 A1 19900823; MA 21753 A1 19901001; PT 93203 A 19911015; PT 93203 B 19960430; RU 1838108 C 19930830; TN SN90017 A1 19910305; ZA 901340 B 19920226
DOCDB simple family (application)
EP 90400439 A 19900216; AT 90400439 T 19900216; DD 33799190 A 19900220; DE 69000404 T 19900216; ES 90400439 T 19900216; FR 8902317 A 19890222; GR 920402576 T 19921112; HU 88290 A 19900221; IT 1943490 A 19900221; MA 22015 A 19900220; PT 9320390 A 19900220; SU 4743307 A 19900221; TN SN90017 A 19900221; ZA 901340 A 19900222