Patents by Inventor Pascal Rohrer

Pascal Rohrer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Boring head with a mechanism for clamping a displaceable tool carrier
    Patent number: 11911831
    Abstract: A boring head is provided comprising a tool body (1) having a main rotation axis (R) about which the tool body (1) rotates during boring operations. The boring head further comprises a tool carrier (6) arranged in or on the tool body (1), a first motor (9) for displacing the tool carrier (6) relative to the tool body (1) and a clamping mechanism (26) with a clamping element (27, 55, 68, 81) for effecting a clamping force on the tool carrier (6), in order to prevent a displacement of the tool carrier (6) relative to the tool body (1) during boring operations. The clamping mechanism (26) is an active clamping mechanism which effects a clamping force that can be adjusted actively.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: February 27, 2024
    Assignee: Big Kaiser Prazisionswerkzeuge AG
    Inventors: Jose Maria Fenollosa Climent, Lukas Thalmann, Manuel Martin, Pascal Rohrer, Christoph Stüssi
  • Boring Head With A Mechanism For Clamping A Displaceable Tool Carrier
    Publication number: 20220219246
    Abstract: A boring head is provided comprising a tool body (1) having a main rotation axis (R) about which the tool body (1) rotates during boring operations. The boring head further comprises a tool carrier (6) arranged in or on the tool body (1), a first motor (9) for displacing the tool carrier (6) relative to the tool body (1) and a clamping mechanism (26) with a clamping element (27, 55, 68, 81) for effecting a clamping force on the tool carrier (6), in order to prevent a displacement of the tool carrier (6) relative to the tool body (1) during boring operations. The clamping mechanism (26) is an active clamping mechanism which effects a clamping force that can be adjusted actively.
    Type: Application
    Filed: May 28, 2020
    Publication date: July 14, 2022
    Applicant: Big Kaiser Prazisionswerkzeuge AG
    Inventors: Jose Maria Fenollosa Climent, Lukas Thalmann, Manuel Martin, Pascal Rohrer, Christoph Stüssi