EP 2154047 A1 20100217 - BOLTING SYSTEM FOR POINTS CHANGING IN RAILWAYS
Title (en)
BOLTING SYSTEM FOR POINTS CHANGING IN RAILWAYS
Title (de)
VERSCHRAUBUNGSSYSTEM FÜR WEICHENSCHALTUNG BEI SCHIENENSTRÄNGEN
Title (fr)
SYSTÈME DE VERROUILLAGE POUR AIGUILLAGE DE VOIES FERRÉES
Publication
Application
Priority
- ES 2008000339 W 20080513
- ES 200701371 A 20070518
- ES 200801252 A 20080430
Abstract (en)
The invention comprises two bolt bodies (1, 2, 32, 33) linked by an intermediate bar (5, 37), and with one of them connected to an external actuating mechanism, arranged transversely to the railway and suspended from the respective shoe (6, 35) of the counterpoint (4, 36). The needles (3, 34) are moved by means of respective sliders (14, 43) which slide within a box (9, 39) fastened to the bolt bodies (1, 2, 32, 33). Bars (15, 38) slide in each of the sliders (14, 43) and the bars are lockable (15,38) with the sliders (14, 43) and the sliders (14, 43) with the boxes (9, 39). The bar (38) has two wide rabbets (48, 49) each for housing a roller (50, 51) which move in each of the transversal sheaves (52, 53) of the slider (43). These rollers (50, 51) interact with the semicylindrical rabbets (54, 55) of the box (39). The relative position of the rollers (50, 51) controls whether the slider (43) is dragged or not.
IPC 8 full level
CPC (source: EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2154047 A1 20100217; EP 2154047 A4 20110330; EP 2154047 B1 20120509; AR 066567 A1 20090826; AT E556914 T1 20120515; AU 2008252869 A1 20081127; AU 2008252869 B2 20120705; BR PI0811734 A2 20141118; CL 2008001448 A1 20090925; CO 6241144 A2 20110120; ES 2386089 T3 20120808; MA 31429 B1 20100601; MX 2009012403 A 20100331; WO 2008142182 A1 20081127
DOCDB simple family (application)
EP 08761583 A 20080513; AR P080102044 A 20080515; AT 08761583 T 20080513; AU 2008252869 A 20080513; BR PI0811734 A 20080513; CL 2008001448 A 20080516; CO 09130850 A 20091118; ES 08761583 T 20080513; ES 2008000339 W 20080513; MA 32399 A 20091207; MX 2009012403 A 20080513