EP 0402214 B1 19941214 - Safety device for the access to a ladder from an upper floor.
Title (en)
Safety device for the access to a ladder from an upper floor.
Title (de)
Steigschutzvorrichtung zu einer Leiter von einem darüberliegenden Fussboden.
Title (fr)
Dispositif de protection de l'accès à une échelle à partir d'un plancher supérieur.
Publication
Application
Priority
- FR 8907394 A 19890605
- FR 8907395 A 19890605
Abstract (en)
[origin: EP0402214A1] The safety system is used for guarding the access to a ladder (3) which enables a person to descend from an upper floor (1) to a lower one or from a point at ground level to a second point some distance below, consists of a trap-door guarding the top of the ladder and a cage (8) round the ladder's upper end. Beneath the cage is a platform (5) which can be moved from a position immediately beneath the cage to one in which it allows access to the ladder. The platform has a foot pedal (9a) to release its lock and move it horizontally along a frame (6) between its two positions. The ladder can also incorporate a vertical guide bar (4) for a safety harness slider.
IPC 1-7
IPC 8 full level
E04F 11/00 (2006.01); E04F 11/04 (2006.01); E06C 7/00 (2006.01); E06C 7/18 (2006.01); E06C 9/02 (2006.01)
CPC (source: EP)
E04F 11/00 (2013.01); E06C 7/006 (2013.01); E06C 7/185 (2013.01); E06C 7/187 (2013.01); E06C 9/02 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0402214 A1 19901212; EP 0402214 B1 19941214; AT E115676 T1 19941215; DE 69015001 D1 19950126; DE 69015001 T2 19950720; ES 2066162 T3 19950301; WO 9015219 A1 19901213
DOCDB simple family (application)
EP 90401484 A 19900601; AT 90401484 T 19900601; DE 69015001 T 19900601; ES 90401484 T 19900601; FR 9000383 W 19900601