EP 1709273 B1 20090211 - DOOR CLOSER WITH A DRIVE
Title (en)
DOOR CLOSER WITH A DRIVE
Title (de)
TÜRSCHLIESSER MIT ANTRIEB
Title (fr)
FERME-PORTE MUNI DE MOYENS D'ENTRAINEMENT
Publication
Application
Priority
- EP 2004013580 W 20041130
- DE 102004002655 A 20040116
Abstract (en)
[origin: US2008022490A1] A door closer includes a housing; a shaft supported in the housing and connectable to a door; a brake piston supported in the housing and charging the shaft, the brake piston and the housing defining a first space away from the shaft; a blocking member; a spring loading the blocking member and extending orthogonally from the housing; and a pump for pumping brake fluid to or from the first space. The pump is disposed in a second space formed between the housing and the spring. The shaft is lockable in a position by the blocking member.
IPC 8 full level
E05F 3/04 (2006.01); E05F 3/22 (2006.01); E05F 15/12 (2006.01); E05F 3/10 (2006.01)
CPC (source: EP US)
E05F 3/04 (2013.01 - EP US); E05F 3/223 (2013.01 - EP US); E05F 15/611 (2015.01 - EP US); E05F 3/104 (2013.01 - EP US); E05Y 2900/132 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005068759 A1 20050728; AT E422595 T1 20090215; AU 2004313674 A1 20050728; CN 1902370 A 20070124; DE 102004002655 A1 20050818; DE 502004008990 D1 20090326; DK 1709273 T3 20090518; EP 1709273 A1 20061011; EP 1709273 B1 20090211; ES 2320668 T3 20090527; US 2008022490 A1 20080131
DOCDB simple family (application)
EP 2004013580 W 20041130; AT 04803363 T 20041130; AU 2004313674 A 20041130; CN 200480039869 A 20041130; DE 102004002655 A 20040116; DE 502004008990 T 20041130; DK 04803363 T 20041130; EP 04803363 A 20041130; ES 04803363 T 20041130; US 58607704 A 20041130