EP 1120512 A3 20021113 - Staircase
Title (en)
Staircase
Title (de)
Treppe
Title (fr)
Escalier
Publication
Application
Priority
DE 20001559 U 20000128
Abstract (en)
[origin: EP1120512A2] The stairs with at least one support member (7) and several treads (with each of the treads incorporating a tread plate which rests on a bearing surface of the support member) is characterized by the fact that the support member consists of natural or artificial stone. In between the bearing surfaces and the tread plates an elastic bearing element is arranged, which preferably consists of ebonite/vulcanite, polyvinyl chloride or both.
IPC 1-7
IPC 8 full level
E04F 11/00 (2006.01); E04F 11/025 (2006.01); E04F 11/116 (2006.01)
CPC (source: EP)
E04F 11/025 (2013.01); E04F 11/035 (2013.01); E04F 11/116 (2013.01); E04F 2011/0209 (2013.01); E04F 2011/021 (2013.01)
Citation (search report)
- [A] DE 4405686 A1 19950824 - MATTHIAS BAU GMBH [DE]
- [A] DE 3214857 A1 19831027 - NEUCON MASCH BAUSYSTEM [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
DE 20001559 U1 20000427; EP 1120512 A2 20010801; EP 1120512 A3 20021113
DOCDB simple family (application)
DE 20001559 U 20000128; EP 01101765 A 20010126