GENEVA, May 27 -- HERRENKNECHT AKTIENGESELLSCHAFT (Schlehenweg 277963 Schwanau) filed a patent application (PCT/EP2024/080986) for "TUNNELLING MACHINE" on Nov 04, 2024. With publication no. WO/2025/103785, the details related to the patent application was published on May 22, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): ISELE, Dietmar (HerbolzheimerstraBe 279365 Rheinhausen), FEISST, Albert (Feldmattweg 477855 Achern-Onsbach)
Abstract:
The invention relates to a tunnelling machine in which a sealing assembly (212) is provided which has a first internal chamber (369) and a second intern...