Global Patent Index - EP 1747960 B1

EP 1747960 B1 20100804 - Coupling bar for railway wagon

Title (en)

Coupling bar for railway wagon

Title (de)

Eisenbahnwagen-Kuppelstange

Title (fr)

Barre d'attelage pour wagon de chemin de fer

Publication

EP 1747960 B1 20100804 (DE)

Application

EP 06012095 A 20060613

Priority

DE 102005034527 A 20050723

Abstract (en)

[origin: EP1747960A2] Between each end plate (4) of the coupling rod and the supportive bearing plate (5), there is a pivot plate (9). This (9) is supported by a pair of parallel spring discs on the coupling rod end . The pivot plate (9) has spherical rolling surfaces (11) facing the bearing plate (5). These permit rolling displacement of the point of longitudinal force (Ldk) transmission (14). This accommodates horizontal and vertical displacements during coupling rod deflection.

IPC 8 full level

B61G 9/14 (2006.01); B61G 7/10 (2006.01)

CPC (source: EP)

B61G 7/10 (2013.01); B61G 9/24 (2013.01)

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 1747960 A2 20070131; EP 1747960 A3 20080514; EP 1747960 B1 20100804; AT E476342 T1 20100815; DE 102005034527 A1 20070125; DE 102005034527 B4 20081204; DE 502006007571 D1 20100916; ES 2349558 T3 20110105; PT 1747960 E 20100831

DOCDB simple family (application)

EP 06012095 A 20060613; AT 06012095 T 20060613; DE 102005034527 A 20050723; DE 502006007571 T 20060613; ES 06012095 T 20060613; PT 06012095 T 20060613