EP 0697046 A1 19960221 - DEVICE FOR SHUTTING OFF A TRAFFIC AREA
Title (en)
DEVICE FOR SHUTTING OFF A TRAFFIC AREA
Title (de)
VORRICHTUNG ZUM ABSPERREN EINER VERKEHRSFLÄCHE
Title (fr)
DISPOSITIF PERMETTANT DE FERMER UNE SURFACE DE CIRCULATION
Publication
Application
Priority
- CH 128993 A 19930428
- EP 9400731 W 19940309
Abstract (en)
[origin: WO9425683A1] The description relates to a device having two posts (2, 3) to be set at a distance apart and a cord (8) extending from one post to the other which can be wound at one end on and off a storage roller (11) at one of the posts (2) so that is can be lengthened or shortened. To attain a substantially uniform raising and lowering of the cord (8), a weight (9) movable only in the vertical direction is housed at least on the second post (3) and the weight (9) is suspended and supported on the cord to be longitudinally movable.
IPC 1-7
IPC 8 full level
E01F 13/04 (2006.01)
CPC (source: EP)
E01F 13/04 (2013.01)
Citation (search report)
See references of WO 9425683A1
Citation (examination)
- DE-U- 8 803 157
- FR-A- 2 504 952
- GB-A- 2 239 476
- US-A- 5 245 787
Designated contracting state (EPC)
AT CH DE FR IT LI
DOCDB simple family (publication)
WO 9425683 A1 19941110; AT E161302 T1 19980115; DE 59404833 D1 19980129; EP 0697046 A1 19960221; EP 0697046 B1 19971217
DOCDB simple family (application)
EP 9400731 W 19940309; AT 94911138 T 19940309; DE 59404833 T 19940309; EP 94911138 A 19940309