EP 3061897 A1 20160831 - Door closer with a cam drive and method for manufacturing a door closer with a cam drive
Title (en)
Door closer with a cam drive and method for manufacturing a door closer with a cam drive
Title (de)
TÜRSCHLIESSER MIT NOCKENANTRIEB UND VERFAHREN ZUR HERSTELLUNG EINES TÜRSCHLIESSERS MIT NOCKENANTRIEB
Title (fr)
FERME-PORTE POURVU D'UN ENTRAÎNEMENT À CAMES ET PROCÉDÉ DE FABRICATION ASSOCIÉ
Publication
Application
Priority
EP 15156924 A 20150227
Abstract (en)
The invention relates to a door Closer (1) comprising a housing, a spindle (2) with a cam surface (3) whereby the spindle (2) extends through an opening of the housing, a first piston (4), wherein the spindle (2) is connected to the first piston (4) via a cam drive (5), wherein the cam drive (5) allows a translation of a longitudinal movement (LM) of the first piston (4) into a rotational movement (RM) of the spindle (2), whereby the cam surface (3) contacts the first piston (4),whereby the first piston (4) comprises a spherical cam contact body (6) whose surface is in contact with the cam surface (3) of the door closers cam drive (5).
IPC 8 full level
E05F 3/10 (2006.01)
CPC (source: EP)
E05F 3/104 (2013.01); E05Y 2201/628 (2013.01); E05Y 2800/26 (2013.01)
Citation (search report)
- [XAI] DE 102012112140 A1 20140612 - DORMA GMBH & CO KG [DE]
- [XAI] KR 20070000806 A 20070103 - PARK HYUN SEOK [KR]
- [A] GB 2462633 A 20100217 - JEBRON LTD [GB]
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 15156924 A 20150227