EP 1996439 A1 20081203 - JOINTED COUPLING FOR RAIL VEHICLES
Title (en)
JOINTED COUPLING FOR RAIL VEHICLES
Title (de)
GELENKKUPPLUNG FÜR SCHIENENFAHRZEUGE
Title (fr)
ACCOUPLEMENT ARTICULE POUR VEHICULES FERROVIAIRES
Publication
Application
Priority
- EP 2007051875 W 20070228
- DE 102006011425 A 20060311
Abstract (en)
[origin: WO2007104643A1] A jointed coupling (1) for rail vehicles comprises a coupling lug (3), which engages in a coupling fork (4), as well as a spherical bearing (2) in the coupling lug (3), with the spherical bearing (2) having an inner ring (5) with a convex surface (6) which is mounted in an outer ring (7) with a concave surface (8) such that it can pivot, and with the outer ring (7) being mounted in an opening (14) in the coupling lug (3). In order to mount the outer ring (7) in the opening (14) in the coupling lug (3), both the outer ring (7) and the coupling lug (3) have a respective groove (15, 17), with a clamping ring (18) being located in the groove (17) in the outer ring (7), and at the same time in the groove (15) in the coupling lug (3).
IPC 8 full level
B61G 5/02 (2006.01)
CPC (source: EP US)
B61G 5/02 (2013.01 - EP US)
Citation (search report)
See references of WO 2007104643A1
Designated contracting state (EPC)
DE FR IT PL
DOCDB simple family (publication)
DE 102006011425 A1 20070913; CN 101400560 A 20090401; CN 101400560 B 20120321; DE 502007004073 D1 20100722; EP 1996439 A1 20081203; EP 1996439 B1 20100609; PL 1996439 T3 20101130; RU 2008140321 A 20100420; RU 2424930 C2 20110727; US 2009101615 A1 20090423; US 7832575 B2 20101116; WO 2007104643 A1 20070920
DOCDB simple family (application)
DE 102006011425 A 20060311; CN 200780008815 A 20070228; DE 502007004073 T 20070228; EP 07712363 A 20070228; EP 2007051875 W 20070228; PL 07712363 T 20070228; RU 2008140321 A 20070228; US 22493607 A 20070228