18579708. Method for adjusting the power of a power tool simplified abstract (Hilti Aktiengesellschaft)

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Method for adjusting the power of a power tool

Organization Name

Hilti Aktiengesellschaft

Inventor(s)

Stefan Ringler of Schwabmuehlhausen (DE)

Ehsan Mahdizadeh of Kaufering (DE)

Method for adjusting the power of a power tool - A simplified explanation of the abstract

This abstract first appeared for US patent application 18579708 titled 'Method for adjusting the power of a power tool

Simplified Explanation

The patent application describes a method for controlling a power tool, specifically a chipping hammer, using a lever element with a signal transmitter to set different rotational speeds for the tool.

Key Features and Innovation

  • Method for open-loop and closed-loop control of a power tool
  • Uses a lever element with a signal transmitter to adjust rotational speeds
  • Differentiates between first and second positions of the lever element to set speeds
  • Incorporates a sensor, transmission, and handle apparatus for control

Potential Applications

This technology can be applied in various power tools to improve control and efficiency in industrial and construction settings.

Problems Solved

  • Provides precise control over the rotational speed of a power tool
  • Enhances user experience and safety by allowing for customized speed settings
  • Optimizes performance and productivity in demanding work environments

Benefits

  • Increased accuracy and control in operating power tools
  • Enhanced safety features for users
  • Improved efficiency and productivity in industrial applications

Commercial Applications

Title: Advanced Control System for Power Tools This technology can be utilized in the manufacturing, construction, and mining industries to enhance the performance and safety of power tools. It can also be integrated into automated systems for increased efficiency.

Prior Art

Readers can explore prior patents related to control systems for power tools, lever elements in tool design, and sensor-based control mechanisms to understand the evolution of this technology.

Frequently Updated Research

Researchers are constantly exploring new sensor technologies, transmission systems, and control algorithms to further enhance the precision and efficiency of power tool control systems.

Questions about Power Tool Control

How does this technology improve user safety?

This technology enhances user safety by allowing for precise control over the rotational speed of power tools, reducing the risk of accidents and injuries.

What are the potential industrial applications of this control system?

This control system can be applied in various industries such as manufacturing, construction, and mining to improve efficiency and productivity in power tool operations.


Original Abstract Submitted

A method for the open-loop and closed-loop control of a power tool, in particular a chipping hammer, containing a drive, a control device, a sensor, a transmission and a handle apparatus. The handle apparatus contains a lever element with a signal transmitter and pivotable relative to the sensor. A first and second position of the signal transmitter are sensed by the sensor, wherein the distance between the first and second position corresponds to a first distance. The difference between a maximum distance of the lever element and the first determined distance is determined. A first rotational speed for the drive is set when the determined difference between the maximum distance of the lever element and the first determined distance corresponds at least to a first predetermined threshold value. A second rotational speed for the drive is set after the second position has been reached and after a predetermined period of time has elapsed.