Patents by Inventor Edvin Malm

Edvin Malm 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).

  • Parallel-kinematic machine with versatile tool orientation
    Patent number: 12350824
    Abstract: A parallel kinematic machine (PKM) includes a support platform and first, second, and third support linkages. The first, second, and third support linkages together include at least five support links. The PKM further includes a tool base having a shaft joint, a tool base shaft, and a tool platform. The tool base shaft is connected to the support platform via the shaft joint, rigidly connecting the tool platform and the tool base shaft. The PKM also includes one or more tool linkages, each including a tool link connected at one end, via a tool base joint, to the tool base, and at the other end connected, via a tool carriage joint, to a movable carriage. Each tool linkage is configured to rotate the tool base shaft around at least one axis relative to the support platform by transferring a movement of the respective tool linkage to the tool base shaft.
    Type: Grant
    Filed: June 28, 2023
    Date of Patent: July 8, 2025
    Assignee: COGNIBOTICS AB
    Inventors: Torgny Brogardh, Klas Nilsson, Adam Nilsson, Mattias Svahn, Edvin Malm, Carlos Sedglach
  • PARALLEL-KINEMATIC MACHINE WITH VERSATILE TOOL ORIENTATION
    Publication number: 20230339099
    Abstract: A parallel kinematic machine (PKM) includes a support platform and first, second, and third support linkages. The first, second, and third support linkages together include at least five support links. The PKM further includes a tool base having a shaft joint, a tool base shaft, and a tool platform. The tool base shaft is connected to the support platform via the shaft joint, rigidly connecting the tool platform and the tool base shaft. The PKM also includes one or more tool linkages, each including a tool link connected at one end, via a tool base joint, to the tool base, and at the other end connected, via a tool carriage joint, to a movable carriage. Each tool linkage is configured to rotate the tool base shaft around at least one axis relative to the support platform by transferring a movement of the respective tool linkage to the tool base shaft.
    Type: Application
    Filed: June 28, 2023
    Publication date: October 26, 2023
    Applicant: COGNIBOTICS AB
    Inventors: Torgny Brogardh, Klas Nilsson, Adam Nilsson, Mattias Svahn, Edvin Malm, Carlos Sedglach