EP 0965764 A3 20001102 - Spring lock device
Title (en)
Spring lock device
Title (de)
Feder- Verriegelungsvorrichtung
Title (fr)
Dispositif de verrouillage à ressort
Publication
Application
Priority
IT MI981387 A 19980617
Abstract (en)
[origin: EP0965764A2] A spring lock device (10) to prevent axial and/or rotational motion of a shaft or rod member (12); the device comprises a locking element in the form of a coil spring (16) arranged in a casing (10), is loosely disposed around the shaft or the rod (12), to provide a locking action in a required position. A thrust member (18) operatively connected to a pressure actuated control device (19) acts on the arms (16A, 16B) of the coil spring (16) to grip the rod (12) preventing any sliding and/or rotational movement. <IMAGE>
IPC 1-7
IPC 8 full level
F15B 15/26 (2006.01)
CPC (source: EP)
F15B 15/262 (2013.01)
Citation (search report)
- [XY] US 3230595 A 19660125 - ABRAHAM KEDEM
- [DY] US 4201096 A 19800506 - MORRISON RAYMOND C [US], et al
- [DY] US 3874480 A 19750401 - PORTER CLYDE R, et al
- [X] EP 0136436 A1 19850410 - BOSCH GMBH ROBERT [DE]
- [A] DE 3810388 A1 19891005 - KONTEC GMBH [DE]
- [DA] EP 0824994 A1 19980225 - P W B AG [CH]
- [DA] US 4425987 A 19840117 - PORTER CLYDE R [US]
- [DA] US 4045081 A 19770830 - UENO KIYOSHI
- [DA] EP 0458457 A2 19911127 - PORTER CO P L [US]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0965764 A2 19991222; EP 0965764 A3 20001102; EP 0965764 B1 20041208; DE 69922444 D1 20050113; DE 69922444 T2 20051208; IT 1301738 B1 20000707; IT MI981387 A1 19991217
DOCDB simple family (application)
EP 99111560 A 19990615; DE 69922444 T 19990615; IT MI981387 A 19980617