Global Patent Index - EP 1048544 A1

EP 1048544 A1 2000-11-02 - Articulated link for vehicle units of railway vehicles

Title (en)

Articulated link for vehicle units of railway vehicles

Title (de)

Gelenkverbindung für Fahrzeugeinheiten von Schienenfahrzeugen

Title (fr)

Articulation pour rames de véhicules ferroviaires

Publication

EP 1048544 A1 (DE)

Application

EP 00108216 A

Priority

DE 19919536 A

Abstract (en)

The mounting of the coupling's spherical hinge bolt is effected via one-piece bearings. The cheeks(1a) of the coupling fork( have a half-shell(4) for pre-centering of the hinge bolt, and aligning outer holes(5). The hinge bolt is retained and fixed in a centered position on the fork by means of pins fitted through the holes in the fork cheeks and which by a conical section(8) fit correspondingly conical holes(6) in the hinge bolt.

Abstract (de)

Die Erfindung betrifft eine Gelenkkupplung für Fahrzeugeinheiten von Schienenfahrzeugen, bestehend aus einer an der einen Fahrzeugeinheit befestigten Kupplungsgabel (1) und einer an der anderen Fahrzeugeinheit befestigten Kupplungslasche (2), einem sphärischen Lager in der Kupplungslasche (2), je einer festen Halbschale (4) für den Sphärogelenkbolzen (3) in den beiden Gabelwangen (1a) der Kupplungsgabel (1) sowie einem in Richtung der fluchtenden Bohrungen (5) der Kupplungsgabel (1) und Kupplungslasche (2) einsetzbaren Sphärogelenkbolzen (3). Um die Festlegung des Sphärogelenkbolzens (3) in der Gabel in definierter Lage vornehmen zu können, wird mit der Erfindung vorgeschlagen, die Montage des Sphärogelenkbolzens (3) in ihn zentrierenden, festen Halbschale (4) mit ungeteilten Gabelwangen (1a) vorzunehmen. Die Gabelwangen (1a) der Kupplungsgabel (1) weisen dazu neben den festen Halbschalen (4) zur Vorzentrierung des Sphärogelenkbolzens (3) fluchtende äußere Bohrungen (5) auf, wobei der Sphärogelenkbolzen (3) mittels durch die Bohrungen (5) gesteckter Zapfen (7), die mit einem kegelförmigen Teil (8) in diesen entsprechende, kegelförmige Bohrungen (6) des Sphärogelenkbolzens (3) eingreifen, in einer zentrierten Stellung an der Kupplungsgabel (1) gehalten und befestigt ist. <IMAGE>

IPC 1-7 (main, further and additional classification)

B61G 5/02

IPC 8 full level (invention and additional information)

B61G 5/02 (2006.01)

CPC (invention and additional information)

B61G 5/02 (2013.01)

Citation (applicant)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

DE 20004850 U1 20000907; AT 258128 T 20040215; DE 19919536 A1 20001102; EP 1048544 A1 20001102; EP 1048544 B1 20040121; ES 2214186 T3 20040916

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