EP 2405081 A2 20120111 - Improvements in props for construction work
Title (en)
Improvements in props for construction work
Title (de)
Verbesserungen bei Stützen für Bauarbeiten
Title (fr)
Améliorations portant sur les étais pour le travail de construction
Publication
Application
Priority
- EP 05380107 A 20050526
- ES 200401355 A 20040603
Abstract (en)
The improvements in construction props provide the formation of the foot and the top part of the prop by means of plates pressed directly to the corresponding tubular member being the plates featured by cold-cramping deformation and pressing forming a cramp zone of substantially doughnut structure cramped at the edge of the central opening of the corresponding plate.
IPC 8 full level
E04G 25/06 (2006.01)
CPC (source: EP ES)
E04G 25/00 (2013.01 - ES); E04G 25/06 (2013.01 - EP ES); E04G 25/061 (2013.01 - EP); E04G 25/065 (2013.01 - EP); E04G 2025/006 (2013.01 - EP); E04G 2025/042 (2013.01 - EP)
Citation (applicant)
EP 1602791 A2 20051207 - INGENIERIA ENCOFRADOS SERVI SL [ES]
Designated contracting state (EPC)
DE ES FR IT PL PT
DOCDB simple family (publication)
EP 1602791 A2 20051207; EP 1602791 A3 20070110; EP 1602791 B1 20160309; EP 2405081 A2 20120111; EP 2405081 A3 20120613; ES 2224889 A1 20050301; ES 2224889 B1 20060316; ES 2270737 A1 20070401; ES 2270737 B1 20080216; ES 2573535 T3 20160608; PL 1602791 T3 20171031
DOCDB simple family (application)
EP 05380107 A 20050526; EP 11183443 A 20050526; ES 05380107 T 20050526; ES 200401355 A 20040603; ES 200602042 A 20060728; PL 05380107 T 20050526