AXIAL-PISTON HYDRAULIC MACHINE Russian patent published in 2006 - IPC F04B1/20 

FIELD: hydraulic engineering.

SUBSTANCE: axial-piston hydraulic machine comprises housing which receives supports, shaft, and disk. The shaft and disk bear on the support. The shaft is provided with the cylinder block that cooperates with the distributor. The device is provided with the race and pivot of equal angular velocities that cooperates with the disk and race. The displacers are made of the connecting rods whose spherical pivots are set in the disk, and heads are arranged in the cylindrical bores provided in the cylinder block over the conical surface whose tip points to the distributor. The head of the connecting rod is made of sealing member and load-bearing member. The sealing member is made of a barrel-shaped bushing secured to the load-bearing member. The barrel-shaped bushing is sealed with respect to the cylinder and load-bearing member.

EFFECT: enhanced reliability and efficiency.

2 dwg