EP 0663038 A1 19950719 - METHOD FOR PLACING FORMS FOR A STAIRCASE, PARTICULARLY A CURVED STAIRCASE, AND RESULTING FORMWORK.
Title (en)
METHOD FOR PLACING FORMS FOR A STAIRCASE, PARTICULARLY A CURVED STAIRCASE, AND RESULTING FORMWORK.
Title (de)
TREPPENSCHALUNGSVERFAHREN, INSBESONDERE FÜR DREHTREPPE, UND NACH DIESEM VERFAHREN HERGESTELLTE SCHALUNG.
Title (fr)
PROCEDE DE COFFRAGE D'UN ESCALIER, NOTAMMENT D'UN ESCALIER TOURNANT ET COFFRAGE REALISE SELON CE PROCEDE.
Publication
Application
Priority
- CH 9400158 W 19940802
- FR 9309647 A 19930802
Abstract (en)
[origin: WO9504202A1] Formwork for rapidly placing forms for a curved staircase of any shape giving an exceptional finish, including a lower member or base and upper members or riser forms. The formwork further comprises horizontal supporting members (16) for supporting said base (10) made of at least one plate of synthetic material. Said supporting members consist of longitudinal telescoping tubular cross-members (18), assemblies (19) for attaching the supporting members to the walls (12, 13) of the stairwell, panels for forming the riser forms and assemblies for attaching said panels. The base (10) may be prepared in advance in a workshop, delivered in a number of sections (10a, 10b, ...) and reused for producing a number of similar staircases.
IPC 1-7
IPC 8 full level
E04G 9/05 (2006.01); E04G 9/10 (2006.01); E04G 13/06 (2006.01)
CPC (source: EP)
E04G 9/05 (2013.01); E04G 9/10 (2013.01); E04G 13/06 (2013.01); E04G 13/062 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
WO 9504202 A1 19950209; AT E149613 T1 19970315; DE 69401910 D1 19970410; DE 69401910 T2 19970911; EP 0663038 A1 19950719; EP 0663038 B1 19970305; FR 2708651 A1 19950210; FR 2708651 B1 19951013
DOCDB simple family (application)
CH 9400158 W 19940802; AT 94921565 T 19940802; DE 69401910 T 19940802; EP 94921565 A 19940802; FR 9309647 A 19930802