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CPC Subgroup
F04B 1/32

by varying the relative positions of a swash plate and a cylinder block

Full Title

Multi-cylinder machines or pumps characterised by number or arrangement of cylinders (machines or pumps with pistons coacting within one cylinder F04B3/00) > having cylinder axes coaxial with, or parallel or inclined to, main shaft axis > Control > of machines or pumps with rotary cylinder blocks > by varying the relative positions of a swash plate and a cylinder block

3 direct subcodes

Child Classifications

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  • F04B 1/322 by moving the swash plate in a direction perpendicular to the axis of rotation of the cylinder barrel
  • F04B 1/328 by changing the inclination of the axis of the cylinder barrel relative to the swash plate