EP 0732450 B1 19971119 - Railway construction vehicle
Title (en)
Railway construction vehicle
Title (de)
Gleisbaufahrzeug
Title (fr)
Véhicule pour construction de voies ferrées
Publication
Application
Priority
AT 46995 A 19950316
Abstract (en)
[origin: EP0732450A1] The rail vehicle in which each individual running gear unit (2) has its own control drive (17). A hydraulic motor (15) and a revolution indicator (21) determines the rotational speed of a wheel axle (20). Both indicators are connected to excess speed safety input (22) such that on exceeding a given boundary speed both hydraulic motors are automatically relieved of pressure. The control drive is joined by a cardan shaft (16,18) to the hydraulic motor and to an axle drive (19) of the running gear.
IPC 1-7
IPC 8 full level
E01B 27/00 (2006.01); B61D 15/00 (2006.01); E01B 29/00 (2006.01); E01B 31/00 (2006.01); E01B 33/00 (2006.01)
CPC (source: EP)
E01B 27/00 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK FI FR GB IT LI SE
DOCDB simple family (publication)
EP 0732450 A1 19960918; EP 0732450 B1 19971119; AT E160399 T1 19971215; CZ 285327 B6 19990714; CZ 36196 A3 19961016; DE 59600048 D1 19980102; DK 0732450 T3 19980105; PL 180670 B1 20010330; PL 313148 A1 19960930
DOCDB simple family (application)
EP 96890028 A 19960301; AT 96890028 T 19960301; CZ 36196 A 19960207; DE 59600048 T 19960301; DK 96890028 T 19960301; PL 31314896 A 19960306