EP 0545624 B1 19970122 - Floor hinge
Title (en)
Floor hinge
Title (de)
Fussbodentürschliesser
Title (fr)
Ferme-porte de sol
Publication
Application
Priority
- JP 10598791 U 19911129
- JP 10912991 U 19911210
Abstract (en)
[origin: EP0545624A2] A floor hinge may independently perform a back check action, a delayed action, a first speed door closing action, a second speed door closing action and a latching action. When the door is fully opened, a back check piston (16) abuts against a rotational motion-linear motion converting mechanism (A) to stop or decelerate the opening motion of the door. A returning motion of a piston (3) is classified into four-speed modes. The closing motion of an output shaft (1) is changed in the four-speeds. In the door closing action, the working oil within a piston tear chamber (5) flows into a piston front chamber (4) through a first hydraulic passage (7). In the delayed action, the working oil within the piston front chamber (4) will flow into the piston rear chamber (5) only through a second hydraulic passage (11) and delayed action adjusting valve (9). In the first speed door closing action, the working oil within the piston front chamber (4) will flow into the piston rear chamber (5) only through the second hydraulic passage (11) and a first speed adjusting valve (10). In the second speed door closing action, the working oil within the piston front chamber (4) will flow into the piston rear chamber (5) only through a third hydraulic passage (15) and a second speed adjusting valve (13). In the latching action, the working oil within the piston front chamber (4) will flow into the piston rear chamber (5) only through the third hydraulic passage (15) and a latching action adjusting valve (14). <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
E05F 3/10 (2013.01); E05F 3/12 (2013.01); E05F 3/225 (2013.01); E05Y 2201/20 (2013.01); E05Y 2201/254 (2013.01); E05Y 2600/41 (2013.01); E05Y 2600/452 (2013.01); E05Y 2800/414 (2013.01); E05Y 2900/132 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0545624 A2 19930609; EP 0545624 A3 19930922; EP 0545624 B1 19970122; DE 69217008 D1 19970306; DE 69217008 T2 19970528
DOCDB simple family (application)
EP 92310782 A 19921125; DE 69217008 T 19921125