Global Patent Index - EP 1612357 A1

EP 1612357 A1 20060104 - Stop device for a door closer

Title (en)

Stop device for a door closer

Title (de)

Feststellvorrichtung für einen Türschliesser

Title (fr)

Dispositif d'arrêt pour un ferme-porte

Publication

EP 1612357 A1 (DE)

Application

EP 05013248 A

Priority

DE 102004031898 A

Abstract (en)

Adjusting device (1) comprises a valve slide having control bores or control surfaces through which hydraulic liquid flows and a blocking unit which remains in the open position even when the valve (6) is moved in the closing direction by electromagnets (7) after opening the valve. Preferred Features: The valve automatically closes when the hydraulic fluid speed drops. The blocking unit and the valve slide are formed in a sleeve arranged in a housing (2).

IPC 8 full level

E05F 3/22 (2006.01); E05F 3/12 (2006.01)

CPC (source: EP)

E05F 3/223 (2013.01); E05Y 2900/132 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 1612357 A1 20060104; DE 102004031898 A1 20060126; DE 102004031898 B4 20060706

DOCDB simple family (application)

EP 05013248 A 20050620; DE 102004031898 A 20040630