A piston pump assembly for a hydraulic power vehicle braking system including an electric motor, a planetary gear, a worm gear, and a piston displaceable in a cylinder. For an anti-rotation protection of the piston in the cylinder, the piston includes a ring rotationally-fixed thereto by a form fit and connected thereto by forming, including semicircular grooves at its outer circumference, in which cylinder pins engage, which are situated fixed axially-parallel in the cylinder.
PISTON PUMP ASSEMBLY FOR A HYDRAULIC POWER VEHICLE BRAKING SYSTEM
29.04.2021
Patent
Elektronische Ressource
Englisch
PISTON PUMP ASSEMBLY FOR A HYDRAULIC POWER VEHICLE BRAKING SYSTEM
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