EP 2126221 A1 20091202 - RETRACTABLE ROADWAY SEPARATOR
Title (en)
RETRACTABLE ROADWAY SEPARATOR
Title (de)
VERSENKBARE FAHRBAHNBEGRENZUNG
Title (fr)
SÉPARATEUR DE VOIES DE CIRCULATION ESCAMOTABLE
Publication
Application
Priority
- DE 2007001554 W 20070830
- DE 102006041608 A 20060905
Abstract (en)
[origin: WO2008028463A1] The invention relates to a lowerable roadway demarcation comprising a guardrail (1) that extends in the longitudinal direction of the roadway, a channel-type pit (10) embodied within the roadway, and a supporting and lifting system (2) that moves the guardrail (1) between a driving-over position in which the guardrail (1) is lowered into the pit (10), to the level of the roadway, and a raised demarcation position. According to the invention, the guardrail (1) is fastened to a dimensionally stable longitudinal beam (4) which rests upon pivotable braces (24). Said braces (24) are pivotally mounted within lower footstep bearings (51) at the bottom of the pit (10). The lifting system (2) is provided with a driving element (40, 41) that acts in a substantially horizontal direction and is mechanically coupled to the braces (24) in order to raise and lower the longitudinal beam (4).
IPC 8 full level
E01F 15/12 (2006.01)
CPC (source: EP)
E01F 15/12 (2013.01)
Citation (search report)
See references of WO 2008028463A1
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 MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102006041608 A1 20080306; EP 2126221 A1 20091202; WO 2008028463 A1 20080313
DOCDB simple family (application)
DE 102006041608 A 20060905; DE 2007001554 W 20070830; EP 07801291 A 20070830