EP 0918162 A3 20000322 - Hydromechanically actuated rotating unit
Title (en)
Hydromechanically actuated rotating unit
Title (de)
Hydromechanisch angetriebene Drehvorrichtung
Title (fr)
Dispositif rotatif à entraînement hydromécanique
Publication
Application
Priority
IT MO970213 A 19971120
Abstract (en)
[origin: EP0918162A2] The hydromechanically actuated rotating unit comprises: a fixed bell-shaped element (2); a first cylinder (3) and a second cylinder (4), which are mutually aligned along an axis (5) which intersects the bell-shaped element (2) and in which respectively a first piston (6) and a second piston (7) are fitted so that they can move, with sealing elements (8) interposed; a rotating shaft (9), which is mounted so that it can rotate axially in the bell-shaped element (2); a pinion (10), which is rigidly coupled to the shaft; a rack (11) which meshes with the pinion (10) and to which the first and second pistons (6, 7) are rigidly coupled; and elements for distributing pressurized fluid, which are connected to the first and second cylinders. <IMAGE>
IPC 1-7
IPC 8 full level
F15B 15/08 (2006.01)
CPC (source: EP)
F15B 15/065 (2013.01)
Citation (search report)
- [X] GB 826460 A 19600106 - STEINER CARL
- [X] US 3494205 A 19700210 - HEESE WILLIAM E
- [X] EP 0047613 A1 19820317 - WORCESTER CONTROLS UK LTD [GB]
- [X] US 5323690 A 19940628 - SIMS JAMES O [US]
- [A] WO 9408836 A1 19940428 - BENDIX ESPANA [ES], et al
- [A] WO 9207195 A1 19920430 - H & K ANTRIEBSTECHNIK GMBH [DE]
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 0918162 A2 19990526; EP 0918162 A3 20000322; IT 1297317 B1 19990901; IT MO970213 A0 19971120; IT MO970213 A1 19990520
DOCDB simple family (application)
EP 98117594 A 19980916; IT MO970213 A 19971120