Patents Assigned to LUDWIG ERNHARDT GMBH
  • Patent number: 10427202
    Abstract: The invention relates to a coupling system, in particular for mechanically coupling a positioning mechanism to a gripper rail, comprising a coupling device (1), in particular on a positioning mechanism, a counter coupling device (2), in particular on a gripper rail, wherein the coupling device (1) and the counter coupling device (2) can be selectively coupled together or uncoupled, and a locking device (8-33), which locks the coupling device (1) to the counter coupling device (2) in a locking state and unlocks the coupling device (1) and the counter coupling device (2) in an unlocking state. According to the invention, the locking device (8-33) unlocks and locks solely on the basis of the motion of the coupling device (1) and of the counter coupling device (2) without an external drive.
    Type: Grant
    Filed: December 1, 2014
    Date of Patent: October 1, 2019
    Assignee: LUDWIG ERNHARDT GMBH
    Inventor: Frank Grosche