Heinrich P Koehler

Title: Innovations by Heinrich P Koehler

Introduction

Heinrich P Koehler is a notable inventor based in Hanover, PA (US). He has made significant contributions to the field of tool design, particularly in the development of innovative apparatuses for electric drills and sanding equipment. With a total of 2 patents, Koehler's inventions reflect his commitment to enhancing the functionality and efficiency of power tools.

Latest Patents

One of Koehler's latest patents is an "Apparatus for use with stationary belt sander station." This invention features a manually adjustable combined edge and end fence for a belt sander, which includes a first sanding fence member coupled to a second sanding fence member. The design allows for versatile use, enabling the first fence member to function as either an end stop or a side fence. The slotted mounting arrangement facilitates continuous adjustment along the sanding belt's movement axis, accommodating longer workpieces. Additionally, the invention includes a wrench retainer accessory and an improved dust removal arrangement.

Another significant patent is for a "Family of electric drills and two-speed gear box therefor." This innovation introduces a two-speed gear box for handheld electric drills, utilizing a lay shaft for gear changing. The design allows for the production of a family of two-speed drills with various specialized functions, such as a drill, hammer drill, and screwdriver/drill. This modular approach enables greater manufacturing flexibility and cost efficiency, particularly for battery-operated tools.

Career Highlights

Heinrich P Koehler is associated with Black & Decker Inc., a leading company in the power tools industry. His work has contributed to the advancement of tool technology, making significant impacts on both consumer and professional markets.

Collaborations

Koehler has collaborated with notable coworkers, including John R Dixon and Thomas H Hock. Their combined expertise has fostered innovation and development within their projects.

Conclusion

Heinrich P Koehler's contributions to the field of tool design exemplify his innovative spirit and dedication to improving user experience. His patents continue to influence the power tools industry, showcasing the importance of creativity and engineering in everyday tools.