EP 2210994 A1 20100728 - Modular stairway
Title (en)
Modular stairway
Title (de)
Modulare Treppe
Title (fr)
Escalier modulaire
Publication
Application
Priority
EP 09425011 A 20090121
Abstract (en)
A modular stairway (10) comprising a load-bearing structure (12) and a plurality of steps (14) fixed to the load-bearing structure (12), wherein the load-bearing structure (12) comprises a plurality of modular elements (16) fixed to one another, in which each modular element is tubular and substantially S-shaped with a first end section (24) and a second end section (30) of a circular shape with respective axes (18a, 18b) parallel to one another, wherein at least one of said ends (24, 30) is fixed to a corresponding end (24, 30) of an adjacent modular element (16) by means of a spacer member (54) with adjustable length that defines the riser or the tread of the corresponding steps.
IPC 8 full level
E04F 11/035 (2006.01)
CPC (source: EP)
E04F 11/035 (2013.01); E04F 11/1041 (2013.01)
Citation (search report)
- [XY] US 4296577 A 19811027 - SCHUETTE HEINZ G
- [X] EP 0380198 A1 19900801 - YAMAZAKI KEIICHIRO
- [Y] DE 19853524 A1 20000525 - GERHARD WOLF GMBH [DE]
- [Y] DE 2516139 A1 19761021 - FRANK GMBH WILH
- [A] WO 2004057130 A1 20040708 - ABACUS S R L [SM], et al
- [A] EP 0866194 A2 19980923 - ALBINI & FONTANOT SPA [IT]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 09425011 A 20090121