EP 0402214 A1 19901212 - 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

EP 0402214 A1 19901212 (FR)

Application

EP 90401484 A 19900601

Priority

FR 8907394 A 19890605
FR 8907395 A 19890605

Abstract (en)

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.

Abstract (fr)

Pour l'accès à une échelle 3 à partir d'un plancher supérieur 1, une plate-forme 5 escamotable, associée à un garde-corps 8 permet d'assurer la sécurité de l'usager pendant la phase de mise en place du dispositif de sécurité proprement dit.

IPC 1-7

E06C 7/18; E06C 9/02

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)

Citation (search report)

[X] US 2535544 A 19501226 - MCKINLEY WILLIAM D
[Y] US 3038555 A 19620612 - DA LEE WILLIAM W, et al
[Y] FR 2495684 A1 19820611 - RISACHER MARCEL CHARLES [FR]
[A] EP 0314565 A1 19890503 - COUTIER IND [FR]
[A] EP 0151076 A2 19850807 - COUTIER CHARLES ETS [FR]
[AP] FR 2635357 A1 19900216 - COUTIER IND [FR]

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