EP 0347388 A1 19891220 - Modular variable alignment barrier for creating a protective enclosure.
Title (en)
Modular variable alignment barrier for creating a protective enclosure.
Title (de)
Modulare, verlaufsveränderliche Absperrung zum Bilden einer Schutzumfriedung.
Title (fr)
Barrière modulaire évolutive pour définir un périmètre de protection.
Publication
Application
Priority
CH 231888 A 19880616
Abstract (en)
The barrier comprises a row of identical vertical frames (1a to 1d) articulated to one another by means of connection elements (10), each essentially composed of two shells of drawn sheet metal which are assembled face to face by bolts in order to form tubular parts freely surrounding the adjacent posts (3). One of the shells is integral with a lateral arm (11) for bearing on the ground. One of the posts can slide relative to the other in order to permit two adjacent frames to have different heights. A pair of coupling elements (13, 14) formed according to the same principle makes it possible to assemble the two ends of the barrier. <IMAGE>
IPC 1-7
IPC 8 full level
E01F 13/02 (2006.01); E04H 17/18 (2006.01)
CPC (source: EP)
E01F 13/02 (2013.01); E04H 17/18 (2013.01)
Citation (search report)
- [Y] FR 2600093 A4 19871218 - COIRO DANIEL [FR], et al
- [Y] BE 776839 A 19720619 - BEKAERT COCKERILL NV SA
- [L] FR 2567933 A1 19860124 - COIRO DANIEL [FR]
- [A] US 3014700 A 19611226 - MAY JR ARTHUR E
- [A] US 3767167 A 19731023 - RASMUSSEN H
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 89810465 A 19890616