EP 1918479 A1 20080507 - Stair system
Title (en)
Stair system
Title (de)
Treppensystem
Title (fr)
Système d'escalier
Publication
Application
Priority
NL 2000298 A 20061101
Abstract (en)
A stair system comprising - a scissor stair (2) mounted in a ceiling (4) of a building, comprising two scissors each formed by scissor members, which scissor members are hinged together, which scissor stair further comprises steps (6) mounted between and connected to the two scissors, which two scissors can be extended and retracted between a retracted position, in which the scissor stair is accommodated in an opening in the ceiling, and an extended position, in which the scissor stair is supported on a floor surface in the building; - a stair (3) disposed between the ceiling (4) and a roof (13) of the building, which stair provides access to a hatch on the roof.
IPC 8 full level
E04F 11/06 (2006.01); E06C 1/54 (2006.01)
CPC (source: EP)
E04F 11/066 (2013.01); E06C 1/54 (2013.01)
Citation (applicant)
- EP 07119113 A 20071023
- EP 0918479 A1 19990602 - VERSLYPE JEAN MARC [FR]
- EP 0633386 A1 19950111 - WU HSIEN JUNG [TW]
Citation (search report)
- [X] US 2567302 A 19510911 - KAREL SIP
- [A] EP 0633386 A1 19950111 - WU HSIEN JUNG [TW]
- [A] US 2050593 A 19360811 - CLIFFORD TRAUT
- [A] FR 2770550 A1 19990507 - COLUMBUS TREPPEN GMBH [DE]
- [A] DE 2610429 A1 19760916 - NAKA TECH LAB
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1918479 A1 20080507; EP 1918479 B1 20110622; AT E513956 T1 20110715; ES 2368263 T3 20111115; NL 2000298 C2 20080506
DOCDB simple family (application)
EP 07119113 A 20071023; AT 07119113 T 20071023; ES 07119113 T 20071023; NL 2000298 A 20061101