Patents by Inventor Martin HELGOSON, SR.

Martin HELGOSON, SR. 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).

  • Arrangement for controlling the process of rotary chip removing machining of a workpiece, and a cutting tool for rotary chip removing machining
    Patent number: 9498827
    Abstract: An arrangement for controlling the process of rotary chip removing machining of a work piece includes a monitoring system for monitoring the rotary chip removing machining. The monitoring system has at least one surface acoustic wave sensor and at least one first antenna mounted to a cutting tool. At least one second antenna is arranged for wireless communication with the second antenna. Each sensor detects at least one parameter of a group of parameters consisting of strain, temperature and pressure. The sensor and the first antenna transmit the detected at least one parameter to the second antenna in response to an interrogation signal received by the first antenna. A processing unit is connected to the second antenna and transmits the interrogation signal and transmission energy to the first antenna and to the sensor via the second antenna. A control system communicates with the monitoring system to control the machining of the work piece at least partially based on the detected parameter.
    Type: Grant
    Filed: November 21, 2013
    Date of Patent: November 22, 2016
    Assignee: SANDVIK INTELLECTUAL PROPERTY AB
    Inventors: Sture Sjoo, Peter Eriksson, Martin Helgoson, Sr.
  • Aarrangement for controlling the process of rotary chip removing machining of a workpiece, and a cutting tool for rotary chip removing machining
    Publication number: 20140140781
    Abstract: An arrangement for controlling the process of rotary chip removing machining of a work piece includes a monitoring system for monitoring the rotary chip removing machining. The monitoring system has at least one surface acoustic wave sensor and at least one first antenna mounted to a cutting tool. At least one second antenna is arranged for wireless communication with the second antenna. Each sensor detects at least one parameter of a group of parameters consisting of strain, temperature and pressure. The sensor and the first antenna transmit the detected at least one parameter to the second antenna in response to an interrogation signal received by the first antenna. A processing unit is connected to the second antenna and transmits the interrogation signal and transmission energy to the first antenna and to the sensor via the second antenna. A control system communicates with the monitoring system to control the machining of the work piece at least partially based on the detected parameter.
    Type: Application
    Filed: November 21, 2013
    Publication date: May 22, 2014
    Applicant: SANDVIK INTELLECTUAL PROPERTY AB
    Inventors: Sture SJOO, Peter ERIKSSON, Martin HELGOSON, SR.