Title:
BLADE GUIDE FOR GUILLOTINE SHEAR
Document Type and Number:
Japanese Patent JP3523892
Kind Code:
B2
Abstract:
PURPOSE: To hold a blade in parallel for good cutting quality by providing a guide track for blade supports on a guide frame horizontally movable in a shear casing.
CONSTITUTION: Parallel guide tracks for guiding blade supports 4, 5 are provided at the width of a guide frame consisting of guide frame halves 7, 8. The guide frame halves 7, 8 are connected to each other in a vertical direction and arranged in mutually horizontally shifted relation via a spindle 10. A roll guide 9 is provided on the side of the guide frame half 7 corresponding to a rolling track of a shear casing 1 and the guide frame is disposed to be reciprocatingly movable in a horizontal direction. The blade supports 4, 5 guided along the guide track are rotated by crank driving shafts 2, 3 for shearing band materials, e.g. steels being running.
Inventors:
Bittner, Gerhard
Application Number:
JP26416293A
Publication Date:
April 26, 2004
Filing Date:
September 28, 1993
Export Citation:
Assignee:
MANNESMANN AG
International Classes:
B23D15/02; B23D25/06; B23D25/08; B23D25/10; B23D35/00; B26D7/26; (IPC1-7): B23D15/02; B26D7/26
Attorney, Agent or Firm:
奥山 尚男
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