EP 0705380 B1 20000426 - AXIAL PISTON MACHINE, IN PARTICULAR AN AXIAL PISTON PUMP OR AN AXIAL PISTON MOTOR
Title (en)
AXIAL PISTON MACHINE, IN PARTICULAR AN AXIAL PISTON PUMP OR AN AXIAL PISTON MOTOR
Title (de)
AXIALKOLBENMASCHINE, INSBESONDERE FÜR EINE AXIALKOLBENPUMPE ODER EINEN AXIALKOLBENMOTOR
Title (fr)
MACHINE A PISTONS AXIAUX, NOTAMMENT POMPE OU MOTEUR A PISTONS AXIAUX
Publication
Application
Priority
- CH 256692 A 19920806
- EP 9302106 W 19930806
Abstract (en)
[origin: WO9403708A1] An axial piston machine of the axial piston pump or motor type, having a first subassembly (1), including a plurality of circumferentially spaced cylinder-piston units (2) around a central axis (3), a second subassembly (29) rotatable in relation to the first subassembly in a force-transmitting manner with the cylinder-piston units in a coupling plane (30) at a predetermined angle to the central axis, wherein one of these subassemblies is rotatably arranged within a housing (10) and coupled with rotational drive means, with the driving subassembly including two spaced first bearings (33, 34) that act at least substantially in a radial direction and a swivel-joint type second bearing (35) having a pivot center (36) located at about the mid point of the center-to-center distance between the two first bearings, with this type of construction being applicable to swash-plate, skew-plate and skew-drum type machines.
IPC 1-7
IPC 8 full level
F01B 3/00 (2006.01); F01B 3/02 (2006.01); F02B 75/26 (2006.01); F04B 1/20 (2006.01); F04B 1/22 (2006.01)
CPC (source: EP KR)
F01B 3/00 (2013.01 - KR); F01B 3/0002 (2013.01 - EP); F01B 3/02 (2013.01 - EP KR); F02B 75/26 (2013.01 - EP); F04B 1/2085 (2013.01 - EP)
Citation (examination)
- US 2868443 A 19590113 - JOHN DOLZA
- US 4858480 A 19890822 - ROHDE ROLF [DE], et al
- US 1910054 A 19330523 - RAYBURN ALDEN G
- US 2737895 A 19560313 - WALTER FERRIS
- US 3514223 A 19700526 - HARE RICHARD C
- US 3486335 A 19691230 - KERN RICHARD J, et al
- US 4041703 A 19770816 - KNAPP KENNETH K
- US 4281971 A 19810804 - KOUNS HERBERT H
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9403708 A1 19940217; AT E192214 T1 20000515; AU 4708393 A 19940303; AU 689076 B2 19980326; CA 2141812 A1 19940217; CN 1057584 C 20001018; CN 1104300 A 19950628; DE 69328499 D1 20000531; DE 69328499 T2 20001221; EP 0705380 A1 19960410; EP 0705380 B1 20000426; JP H08502797 A 19960326; KR 100316356 B1 20020228; KR 950703114 A 19950823; ZA 935640 B 19950808
DOCDB simple family (application)
EP 9302106 W 19930806; AT 93917765 T 19930806; AU 4708393 A 19930806; CA 2141812 A 19930806; CN 93109269 A 19930805; DE 69328499 T 19930806; EP 93917765 A 19930806; JP 50502894 A 19930806; KR 19950700427 A 19950206; ZA 935640 A 19930804