EP 2038480 B1 20160608 - SELF-CLEANING ASSEMBLY EMPLOYING A GAP FILLER FOR A GUIDANCE OR RUNWAY RAIL ON THE GROUND
Title (en)
SELF-CLEANING ASSEMBLY EMPLOYING A GAP FILLER FOR A GUIDANCE OR RUNWAY RAIL ON THE GROUND
Title (de)
EINEN SPALTENFÜLLER EINSETZENDE SELBSTREINIGENDE ANORDNUNG FÜR EINE FÜHRUNGS- ODER LAUFSCHIENE AUF DEM BODEN
Title (fr)
ENSEMBLE AUTONETTOYANT PAR GARNISSAGE DE LACUNE POUR RAIL AU SOL DE GUIDAGE OU DE ROULAGE
Publication
Application
Priority
- FR 2007001043 W 20070622
- FR 0606199 A 20060707
Abstract (en)
[origin: WO2008003843A2] The self-cleaning assembly employing a gap filler for a rail (1) on the ground which guides or in which there run(s) (a) roller(s) or wheel(s) with lug(s) (15) housed in a groove (4) so as to lie flush with or protrude only slightly from the ground and which has a gap (12) on the side of the rail that corresponds to the passage of the lug, is characterized in that a filling substance (14) is placed in the gap outside of the dynamic footprint of the lug and at least partially lines the gap, at least partially filling it and in that the filling material has properties of compressibility and is positioned in such a way that under all normal conditions of use or normal environmental conditions, the gap remains filled outside of the dynamic footprint of the lug. This invention is of benefit to manufacturers of ground rails and manufacturers of means for guiding or running land vehicles on rails.
IPC 8 full level
E01B 21/00 (2006.01); E01B 25/28 (2006.01)
CPC (source: EP US)
E01B 25/28 (2013.01 - EP US)
Citation (examination)
- US 3469783 A 19690930 - URALLI SAMIL S, et al
- US 2950057 A 19600823 - PAUL SPEER
- CH 209948 A 19400531 - BASPAG BAUSPEZIALITAETEN A G [CH]
- FR 2862072 A1 20050513 - FAVARON CLAUDIO [IT]
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)
WO 2008003843 A2 20080110; WO 2008003843 A3 20080306; CN 101484640 A 20090715; CN 101484640 B 20131120; EP 2038480 A2 20090325; EP 2038480 B1 20160608; ES 2587360 T3 20161024; FR 2903429 A1 20080111; FR 2903429 B1 20130927; JP 2009542937 A 20091203; JP 5347198 B2 20131120; LT 2038480 T 20160926; PL 2038480 T3 20161230; PT 2038480 T 20160825; RU 2009103914 A 20100820; RU 2445418 C2 20120320; US 2009206169 A1 20090820; US 8052067 B2 20111108
DOCDB simple family (application)
FR 2007001043 W 20070622; CN 200780025726 A 20070622; EP 07788922 A 20070622; ES 07788922 T 20070622; FR 0606199 A 20060707; JP 2009517313 A 20070622; LT 07788922 T 20070622; PL 07788922 T 20070622; PT 07788922 T 20070622; RU 2009103914 A 20070622; US 30780307 A 20070622