EP 0668397 B1 19980520 - Device for reshaping railway rails
Title (en)
Device for reshaping railway rails
Title (de)
Vorrichtung zur Wiederprofilierung von Eisenbahnschienen
Title (fr)
Installation pour le reprofilage des rails d'une voie ferrée
Publication
Application
Priority
CH 49794 A 19940218
Abstract (en)
[origin: EP0668397A1] The surface re-shaper consists of two milling units equipped with height control cylinders (4,5,6,) and each comprising a frame (8,9), rollers (18) and a milling tool (24,24'), mounted beneath a railway vehicle (2). The two frames are articulated relative to one another about a pivot (20) with its axis perpendicular to the lengthwise axis of the rail, and they are of different lengths. The milling tools are mounted on supports (22,22') which can slide vertically relative to the frames, and connected to jacks (23) which control their positions relative to the rail. The re-shaper also has a rail heater situated in front of the milling tools, and a cooler behind them. A collector with a suction channel or magnet gathers the material removed from the rail surface during re-shaping.
IPC 1-7
IPC 8 full level
E01B 31/13 (2006.01); E01B 31/12 (2006.01); E01B 31/17 (2006.01)
CPC (source: EP US)
E01B 31/12 (2013.01 - EP US); Y10T 409/306216 (2015.01 - EP US); Y10T 409/501312 (2015.01 - EP US); Y10T 409/50164 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0668397 A1 19950823; EP 0668397 B1 19980520; AT E166406 T1 19980615; AU 678067 B2 19970515; AU 7919694 A 19950831; CA 2137864 A1 19950819; CA 2137864 C 20000229; CH 689642 A5 19990730; DE 69410430 D1 19980625; DE 69410430 T2 19981210; HK 1008846 A1 19990521; JP H07229103 A 19950829; US 5549505 A 19960827; ZA 949649 B 19950801
DOCDB simple family (application)
EP 94119363 A 19941208; AT 94119363 T 19941208; AU 7919694 A 19941202; CA 2137864 A 19941212; CH 49794 A 19940218; DE 69410430 T 19941208; HK 98109565 A 19980731; JP 33283794 A 19941215; US 35215694 A 19941201; ZA 949649 A 19941205