EP 3029253 A1 20160608 - Floor door closer
Title (en)
Floor door closer
Title (de)
Bodentürschliesser
Title (fr)
Ferme-porte encastré dans le sol
Publication
Application
Priority
EP 14196670 A 20141205
Abstract (en)
The invention regards a floor spring (1), comprising a housing (2), a first piston (3), a second piston (4), and a spindle (5) including a cam surface (6) and extending through an opening (7) of the housing (2), wherein the spindle (5) is connected to the first piston (3) and the second piston (4) via a cam drive, wherein the cam drive allows a translation of a longitudinal movement of the first piston (3) and/or second piston (4) into a rotational movement of the spindle (5).
IPC 8 full level
E05F 3/10 (2006.01)
CPC (source: CN EP)
E05F 1/10 (2013.01 - CN); E05F 3/104 (2013.01 - EP); E05Y 2800/22 (2013.01 - EP)
Citation (search report)
- [X] EP 2186982 A2 20100519 - DORMA GMBH & CO KG [DE]
- [X] EP 1895086 A2 20080305 - ABLOY OY [FI]
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 14196670 A 20141205; CN 201510872589 A 20151202