Location History:
- Knittelfeld, AT (1987 - 1988)
- Grosslobming, AT (1989 - 2019)
Company Filing History:
4 out of 333 
3 out of 6 
3 out of 12 
Years Active: 1987-2019
Title: Innovative Contributions of Erich Brandl in Tunnel Cutting Technology
Introduction: Erich Brandl, an inventor based in Grosslobming, Austria, has made significant strides in the field of cutting apparatuses, with a portfolio that includes 20 patents. His innovations, particularly in the realm of tunnel construction, showcase his expertise and commitment to engineering advancements.
Latest Patents: Among Brandl's most noteworthy inventions are two cutting apparatus designs aimed at enhancing the efficiency of tunnel and subterranean roadway construction. The first, titled "Cutting apparatus using a clearing arrangement," features a cutting unit equipped with a cutting arm and a cutting head designed for material detachment from rock faces. This unique cutting head incorporates a rotatable cutting element and a clearing arrangement that utilizes a blade to push detached material onto a loading table, enhancing operational efficiency.
The second patent, "Cutting apparatus and method of operating," describes a sophisticated system with independently pivoting supports. Each support carries a pivoting arm and a rotatable cutting head, which can maneuver laterally and vertically, allowing for improved cutting versatility. This design is mounted on a linear moving sled that is reinforced by a robust main frame, which ensures stability and precision during operation.
Career Highlights: Over the course of his career, Brandl has been associated with prominent engineering firms such as Voest-Alpine Aktiengesellschaft and Voest-Alpine Zeltweg Gesellschaft M.b.H. His work with these organizations has allowed him to develop and refine his cutting technologies, bringing innovative solutions to real-world challenges in tunnel construction.
Collaborations: Brandl's innovative spirit has been complemented by his collaborations with colleagues, including Alfred J. Zitz and Kurt Schaffer. Together, they have contributed to advancing technological developments in the field, reflecting a synergy of expertise and vision.
Conclusion: Erich Brandl’s dedication to innovation in cutting apparatus technology illustrates the impact that inventors can have on industries such as construction and engineering. His extensive patent portfolio demonstrates his significant contributions, making him a notable figure in the realm of inventions aimed at enhancing tunnel construction efficiency.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.