Patents Assigned to Wickman Machine Tool Sales Ltd.
  • Spindle drives for multi spindle lathes
    Patent number: 4185366
    Abstract: A spindle drive for a multi spindle lathe incorporating electrically operable clutch mechanisms to engage drive to the spindles, each clutch mechanism having a part fixed to the spindle to be driven, and electromagnetic means mounted in a ring secured to the spindle mounting drum and clutch plates actuated by the electromagnetic means.
    Type: Grant
    Filed: July 21, 1978
    Date of Patent: January 29, 1980
    Assignee: Wickman Machine Tool Sales Ltd.
    Inventor: Harold J. Gilbert