Axial piston machine
AssigneeLiebherr Machines Bulle SA
InventorsDidier Angeloz, Marko Del Aguila
Life of this patent
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Abstract
The invention relates to an axial piston machine comprising a drive shaft, a driving gear non-rotatably connected thereto with one or more driving gear pistons accommodated therein, whose piston stroke is adjustable by a swash plate, wherein at least one return spring acts on the swash plate and at least one adjusting piston is supported on the swash plate via an adjusting lever, a first and/or second stop is provided for the adjusting piston to limit the swivel angle of the swash plate, wherein a first stop is formed by the bottom of the blind hole within the connecting plate and/or a second stop is formed by a flat protrusion of the housing in the vicinity of the blind hole.
Claims11
An axial piston machine comprising a drive shaft, a cylinder drum non-rotatably connected thereto and comprising one or more driving gear pistons accommodated therein, whose piston stroke is adjustable by a swash plate, wherein at least one return spring acts on the swash plate and at least one adjusting piston is supported on the swash plate via an adjusting lever,
- wherein a first stop formed by a bottom of a blind hole within a connecting plate and/or a second stop formed by a flat protrusion of a housing in the vicinity of the blind hole are provided for the at least one adjusting piston to limit a swivel angle of the swash plate,
- wherein a drive shaft axis M, a longitudinal axis of the at least one adjusting piston, a longitudinal axis of the adjusting lever, a central axis of the at least one return spring and a central axis of a control valve almost are located on a half-plane E1* proceeding from the drive shaft axis.
Dependencies are inferred from the claim text.