EP 0692072 A1 19960117 - PRESSURE MEDIUM DRIVEN DEVICE PERFORMING LINEAR MOTION
Title (en)
PRESSURE MEDIUM DRIVEN DEVICE PERFORMING LINEAR MOTION
Title (de)
DURCH DRUCKMITTEL ANGETRIEBENE VORRICHTUNG DIE EINE LINEARE BEWEGUNG AUSFÜHRT
Title (fr)
DISPOSITIF S'ANIMANT D'UN MOUVEMENT LINEAIRE ENTRAINE PAR MILIEU SOUS PRESSION
Publication
Application
Priority
- FI 9400108 W 19940324
- FI 931324 A 19930325
Abstract (en)
[origin: WO9421915A1] A pressure medium operated device generating to-an-fro motion to one or several pistons (14, 15) or a similar motion transmitting arm, comprised of a primary piston (3), to which motion is brought in transmitting pressure medium alternately to its both sides. The control valve (8, 9) of pressure medium moving the primary piston (3) is inside the said primary piston.
IPC 1-7
IPC 8 full level
F01L 21/04 (2006.01); F01L 25/06 (2006.01); F03C 1/007 (2006.01); F03C 1/14 (2006.01); F04B 9/111 (2006.01); F04B 9/113 (2006.01)
CPC (source: EP)
F01L 21/04 (2013.01); F01L 25/066 (2013.01); F03C 1/0076 (2013.01); F04B 9/113 (2013.01)
Citation (search report)
See references of WO 9421915A1
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
WO 9421915 A1 19940929; DE 69420713 D1 19991021; DE 69420713 T2 20000531; EP 0692072 A1 19960117; EP 0692072 B1 19990915; FI 931324 A0 19930325; FI 931324 A 19940926; FI 96132 B 19960131; FI 96132 C 19960510; JP 3538426 B2 20040614; JP H08508076 A 19960827
DOCDB simple family (application)
FI 9400108 W 19940324; DE 69420713 T 19940324; EP 94909953 A 19940324; FI 931324 A 19930325; JP 52069594 A 19940324