Patents Assigned to Staeubli AG Pfaeffikon
  • Patent number: 7356893
    Abstract: In order, during the processing of a thread layer, which is tensioned in tensioning means and exhibits threads running parallel to one another, to be able to vary the sequence of the processing of the threads, a storage device is proposed for the temporary deposition of at least one of the threads which can be separated from a thread layer. The storage device is provided with at least one storage means, which exhibits at least one retaining means for the retention of one or more threads under tension, whereby the minimum of one retaining means is arranged outside the plane of the thread layer. In addition, the storage device exhibits at least one transfer means, with which the thread can be transferred to the storage means.
    Type: Grant
    Filed: July 29, 2004
    Date of Patent: April 15, 2008
    Assignee: Stäubli ag Pfäffikon
    Inventor: Walter Bachmann
  • Publication number: 20050066645
    Abstract: A method for connecting at least two threads, especially thread end regions, which are arranged overlapping and are connected together, wherein an auxiliary connection element is guided several times around the adjacent threads, the connection element remaining on the threads.
    Type: Application
    Filed: June 10, 2004
    Publication date: March 31, 2005
    Applicant: Staeubli AG Pfaeffikon
    Inventors: Roger Dejakum, Beat Geissmann, Hermann Mettler, Franz Lischer, Paul Metzler, Samuel Mueller, Martin Hunziker
  • Patent number: 6397443
    Abstract: A device feeds harness elements to a separation station of a drawing-in machine. The device includes at least one feed rail. The harness elements are arranged on the one feed rail. The feed rail has an inclination relative to a horizontal to generate a slope descending force for pressing a respective foremost harness element onto the separating station.
    Type: Grant
    Filed: May 21, 2001
    Date of Patent: June 4, 2002
    Assignee: Stäubli AG Pfäffikon
    Inventors: Thomas Good, Plazi Wenzin, Justus Mullis, Andreas Erhard, Martin Hunziker
  • Patent number: 6282765
    Abstract: A drawing-in machine includes a harness element provided with an eyelet; an arrangement for displacing the harness element in a direction parallel to the length dimension of the harness element; and a device for aligning the eyelet with a desired drawing-in position. The device includes a sensor detecting an actual position of the eyelet; and an arrangement for displacing the harness element from the detected actual position into the desired drawing-in position.
    Type: Grant
    Filed: June 30, 2000
    Date of Patent: September 4, 2001
    Assignee: Stäubli AG Pfäffikon
    Inventors: Walter Schâpper, Markus Wolf
  • Patent number: 6230377
    Abstract: The invention relates to a method and an apparatus for singularizing healds, which are lined up via eyes on supporting rails to form a stack. In a method and an apparatus which carefully handle the healds during the separation and subsequent transport away from the stack and stress them as little as possible, especially by friction, the frontmost heald (15, 16) in the stack is laterally deflected in one region (11) of the heald and removed from the stack. The frontmost heald is then removed from the stack in further regions in a direction pointing away from the stack and is finally transported further away from the stack in the region of its eyes (7) along the supporting rails by transport members (12, 13).
    Type: Grant
    Filed: June 15, 2000
    Date of Patent: May 15, 2001
    Assignee: Stäubli AG Pfäffikon
    Inventor: Daniel Tanno
  • Patent number: 6199249
    Abstract: A device is used for the transfer of harness elements (21) from a conveying member (21) in a drawing-in machine for warp yarns onto carrying members of a weaving machine, that has an ejector for removing the harness elements from the conveying member. In order to provide a device in which the carrying members are aligned as exactly as possible at the moment when the harness elements are transferred onto them, there is provided a guide roller for the harness elements which is mounted rotatably about an axis and which has guides for the carrying member which guide the carrying members in two orthogonal directions.
    Type: Grant
    Filed: March 8, 2000
    Date of Patent: March 13, 2001
    Assignee: Stäubli AG Pfäffikon
    Inventor: Thomas Gauer