Patents Assigned to Gesellschaft fur Schneidtechnik mit beschrankter Haftung
  • Patent number: 4335638
    Abstract: In a band-saw machine including a machine stand defining a substantially horizontal workpiece support region, first and second clamping jaws mounted on the stand, with the first clamping jaw being mounted to move horizontally toward the second jaw for clamping a workpiece between the jaws, a machine head mounted above the support region, and supported for vertical displacement relative to the machine stand, an endless saw band mounted in the machine head to present a cutting reach extending above and across the support region, and two saw band guides disposed to respectively opposite sides of the workpiece support region, each associated with a respective clamping jaw and each holding the saw band in position to cut a workpiece, the guide associated with the first clamping jaw is mounted on that jaw to be displaced vertically without tilting relative thereto, a connecting member is connected between the guide associated with the first jaw and the machine head for transmitting the cutting reaction forces impos
    Type: Grant
    Filed: September 5, 1980
    Date of Patent: June 22, 1982
    Assignee: Gesellschaft fur Schneidtechnik mit beschrankter Haftung
    Inventor: Werner Schocher
  • Patent number: 4080858
    Abstract: A feed and clamping arrangement for a cutting machine such as a band saw, circular saw, frame saw or the like. The cutting machine includes a machine table for receiving the material to be cut with a first pair of clamping jaws arranged at a machine stand in front of the cutting plane in the feed direction of the material with a second pair of clamping jaws being arranged in front of the first pair of clamping jaws, as viewed in the feed direction. A rollway is provided for feeding the material to the cutting machine. The rollway includes a frame having several reversibly driven rollers extending transverse to the feed direction. The second pair of clamping jaws is guided for movement in a direction transverse to the feed direction at a forward end of the rollway frame with the frame being guided for movement to and fro in the feed direction together with the second pair of clamping jaws on either an extension of the stand of the cutting machine or on a separate machine stand.
    Type: Grant
    Filed: November 1, 1976
    Date of Patent: March 28, 1978
    Assignee: Gesellschaft fur Schneidtechnik mit beschrankter Haftung
    Inventor: Paul Stolzer