18462095. Electromechanical Linear Actuator simplified abstract (Robert Bosch GmbH)
Contents
- 1 Electromechanical Linear Actuator
Electromechanical Linear Actuator
Organization Name
Inventor(s)
Reiner Knoell of Burgsinn (DE)
Michael Goldbach of Lohr A. Main (DE)
Electromechanical Linear Actuator - A simplified explanation of the abstract
This abstract first appeared for US patent application 18462095 titled 'Electromechanical Linear Actuator
Simplified Explanation
The electromechanical linear actuator described in the patent application consists of a threaded nut connected to a cantilever tube and a lead screw connected to an electric motor via a hollow shaft. By rotating the hollow shaft and the lead screw, the threaded nut and the cantilever tube can be linearly moved. The design minimizes the axial length in the retracted state by incorporating a holding brake for the lead screw and a first rotary bearing within the hollow shaft.
- Threaded nut connected to a cantilever tube
- Lead screw connected to an electric motor via a hollow shaft
- Rotation of hollow shaft and lead screw enables linear movement
- Minimized axial length in retracted state with holding brake and rotary bearing within hollow shaft
Potential Applications
The electromechanical linear actuator can be used in various applications such as:
- Robotics
- Industrial automation
- Medical devices
- Automotive systems
Problems Solved
This technology addresses the following issues:
- Minimizing axial design length in retracted state
- Providing precise linear movement
- Efficiently converting rotary motion to linear motion
Benefits
The electromechanical linear actuator offers the following benefits:
- Compact design
- Precise and smooth linear movement
- Energy-efficient operation
Potential Commercial Applications
Potential commercial applications of this technology include:
- Manufacturing equipment
- Packaging machinery
- Positioning systems
- Material handling systems
Possible Prior Art
One possible prior art for this technology could be traditional linear actuators with longer axial lengths and less efficient design configurations.
Unanswered Questions
How does this technology compare to traditional linear actuators in terms of efficiency and performance?
The article does not provide a direct comparison between this technology and traditional linear actuators in terms of efficiency and performance.
What are the specific industries or sectors that would benefit the most from this technology?
The article does not specify the specific industries or sectors that would benefit the most from this technology.
Original Abstract Submitted
An electromechanical linear actuator having a threaded drive, which comprises a threaded nut connected to a cantilever tube and a lead screw connected to a hollow shaft of an electric motor via a rotationally fixed connection in such a way that, by a rotation of the hollow shaft and the lead screw, the threaded nut and the cantilever tube are linearly movable. An axial design length of the electromechanical linear actuator in the maximally retracted state is minimized in that a holding brake for the lead screw and a first rotary bearing for bearing the lead screw on a housing of the linear actuator are arranged within the hollow shaft.
