EP 0269687 B1 19910515 - TRANSPORTATION SYSTEM WITH PASSIVE VEHICLES
Title (en)
TRANSPORTATION SYSTEM WITH PASSIVE VEHICLES
Publication
Application
Priority
FR 8608092 A 19860605
Abstract (en)
[origin: WO8707572A1] Variable speed transportation system using passive vehicles. The passive vehicles (1) are driven at variable speed by means of tubes (4) rotating in bearings (13) mounted on cross-bars (14) supporting the rails (2 and 3) and by means of rollers rolling on the tubes (4) and orientable through an articulated parallelogram (7) actuated by means of a lever (8) and a manoeuvring sprocket wheel (9) controlled by means of cams situated at the edge of the track or at the rear of the preceding vehicle.
IPC 1-7
IPC 8 full level
B61B 13/12 (2006.01)
CPC (source: EP US)
B61B 13/125 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
FR 2599694 A1 19871211; FR 2599694 B1 19900824; AU 7485887 A 19880111; EP 0269687 A1 19880608; EP 0269687 B1 19910515; JP S63503452 A 19881215; US 4909153 A 19900320; WO 8707572 A1 19871217
DOCDB simple family (application)
FR 8608092 A 19860605; AU 7485887 A 19870604; EP 87903704 A 19870604; FR 8700200 W 19870604; JP 50350087 A 19870604; US 16397088 A 19880205