ZF Active Safety GmbH patent applications published on September 12th, 2024

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Summary of the patent applications from ZF Active Safety GmbH on September 12th, 2024

1. **Summary**: ZF Active Safety GmbH has recently filed patents for innovative technologies related to vehicle brake actuator assemblies. The first patent describes an actuator subassembly featuring a brake piston, receptacle, and rotation prevention member for secure and stable operation within brake caliper units. The second patent details a ball-screw drive system with a recirculating ball screw and screw nut for efficient conversion of rotational motion to linear motion in brake actuator assemblies. These patents aim to enhance the performance, reliability, and longevity of vehicle braking systems.

2. **Key Points of Patents**: 

  * Actuator subassembly for vehicle brakes:
    * Includes brake piston, receptacle, and rotation prevention member.
    * Rotation prevention member guides brake piston securely.
    * Ensures stable operation within brake caliper units.
  * Ball-screw drive technology:
    * Recirculating ball screw with screw nut for axial displacement.
    * Corrosion protection on screw nut for longevity.
    * Provides precise and efficient movement control.

3. **Notable Applications**: 

  * Automotive industry for vehicle brake systems.
  * Industrial automation and robotics for efficient motion control.
  * Aerospace applications for precise movement in various systems.



Patent applications for ZF Active Safety GmbH on September 12th, 2024

ELECTROMECHANICAL BRAKE PRESSURE GENERATOR UNIT (18119553)

Main Inventor

Blaise Ganzel


BALL SCREW DRIVE FOR AN ACTUATOR ASSEMBLY AND METHOD FOR PRODUCING A BALL SCREW DRIVE (18591321)

Main Inventor

Marco Becker


BALL-SCREW DRIVE FOR AN ACTUATOR ASSEMBLY, AN ACTUATOR ASSEMBLY, AND A METHOD FOR PRODUCING A BALL-SCREW DRIVE (18589904)

Main Inventor

Marco Becker


BALL SCREW DRIVE FOR AN ACTUATOR GROUP (18593556)

Main Inventor

Marco Becker


BALL-SCREW DRIVE FOR AN ACTUATOR ASSEMBLY, AN ACTUATOR ASSEMBLY, AND A METHOD FOR PRODUCING A BALL-SCREW DRIVE (18583921)

Main Inventor

Galus Chelaidite


ACTUATOR SUBASSEMBLY AND METHOD FOR PRODUCING AN ACTUATOR SUBASSEMBLY (18583930)

Main Inventor

Galus Chelaidite

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