EP 1992769 A4 20150506 - MANUFACTURING METHOD AND MULTIFUNCTIONAL TUBULAR POST FOR FENCES OBTAINED BY MEANS OF SAID METHOD
Title (en)
MANUFACTURING METHOD AND MULTIFUNCTIONAL TUBULAR POST FOR FENCES OBTAINED BY MEANS OF SAID METHOD
Title (de)
HERSTELLUNGSVERFAHREN UND DURCH DAS VERFAHREN ERHALTENER RÖHRENFÖRMIGER MEHRFUNKTIONSPFOSTEN FÜR ZÄUNE
Title (fr)
PROCÉDÉ DE FABRICATION ET MONTANT TUBULAIRE MULTIFONCTIONNEL POUR CLÔTURES OBTENU SELON LEDIT PROCÉDÉ
Publication
Application
Priority
- ES 2007000111 W 20070301
- ES 200600530 A 20060303
Abstract (en)
[origin: EP1992769A1] The invention relates to a manufacturing process and a multifunctional tubular post for fences obtained thereby, the posts (1) being used as support for a fence with wire netting, each of the posts having a plurality of joining elements (2-2'), the process comprising the steps of cutting from a laminated sheet reel a sheet portion (3), folding said sheet portion until achieving a tubular body, the free ends thereof being opposite, and joining said free ends. The process additionally comprises a cold-forming step between the cutting step and the folding step in order to define a plurality of grooves (4-5), the position and shape of which coincide with the position and shape of the joining elements (2-2'), the length of the mentioned grooves (4-5) being equivalent to the length of the outer contour of the joining elements (2-2').
IPC 8 full level
E04H 17/08 (2006.01); E04H 17/10 (2006.01); E04H 17/20 (2006.01)
CPC (source: EP ES US)
E04H 17/08 (2013.01 - ES); E04H 17/124 (2021.01 - EP ES US)
Citation (search report)
- [XA] FR 2765609 A1 19990108 - CSI TRANSFORMADOS SA [ES]
- [XA] FR 2650726 A1 19910215 - OUDIN JEAN CLAUDE [FR], et al
- See references of WO 2007099187A1
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 NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1992769 A1 20081119; EP 1992769 A4 20150506; BR PI0708514 A2 20110531; CN 101395328 A 20090325; ES 2267410 A1 20070301; ES 2267410 B1 20080216; MX 2008011297 A 20080910; RU 2008134005 A 20100410; US 2009152521 A1 20090618; WO 2007099187 A1 20070907; ZA 200807585 B 20100224
DOCDB simple family (application)
EP 07730352 A 20070301; BR PI0708514 A 20070301; CN 200780007758 A 20070301; ES 200600530 A 20060303; ES 2007000111 W 20070301; MX 2008011297 A 20070301; RU 2008134005 A 20070301; US 28144907 A 20070301; ZA 200807585 A 20070301