Global Patent Index - EP 0328934 B1

EP 0328934 B1 19920102 - DOOR CLOSER

Title (en)

DOOR CLOSER

Publication

EP 0328934 B1 19920102 (DE)

Application

EP 89101667 A 19890201

Priority

DE 8801897 U 19880213

Abstract (en)

[origin: EP0328934A1] If the housing of a door closer is divided into a basic housing (11) and a spring housing (12 to 15) and if all the housing flow channels are made in the basic housing (11) and the respectively necessary hydraulic devices, such as throttle valves and the like, are used, then by a different design, especially a different length of the spring housing (12 to 15) connected in a fluid-tight manner to the basic housing (11) it is possible for door closers to have differing return forces and hydraulics of differing action. The door closer can be equipped with differently designed setting-out devices (8). Moreover, it can have differently designed pistons and/or piston drives (21, 23; 22, 24). Finally, it is also possible, if the housing bottom (39) is removable, to replace this by one of a different type, in order thereby also to make a variation possible. <IMAGE>

IPC 1-7

E05F 3/00; E05F 3/10; E05F 3/22

IPC 8 full level

E05F 3/00 (2006.01); E05F 3/10 (2006.01); E05F 3/22 (2006.01)

CPC (source: EP)

E05F 3/102 (2013.01); E05F 3/225 (2013.01); E05F 3/227 (2013.01); E05F 2003/228 (2013.01); E05Y 2201/10 (2013.01); E05Y 2600/41 (2013.01); E05Y 2600/452 (2013.01); E05Y 2800/176 (2013.01); E05Y 2800/205 (2013.01); E05Y 2800/72 (2013.01); E05Y 2900/132 (2013.01)

Designated contracting state (EPC)

DE ES FR GB IT SE

DOCDB simple family (publication)

DE 8801897 U1 19880324; DE 58900642 D1 19920213; EP 0328934 A1 19890823; EP 0328934 B1 19920102; ES 2029084 T3 19920716; JP H01247681 A 19891003; JP H0730652 B2 19950410

DOCDB simple family (application)

DE 8801897 U 19880213; DE 58900642 T 19890201; EP 89101667 A 19890201; ES 89101667 T 19890201; JP 3125789 A 19890213