Title:
【発明の名称】特に無端の鋸用の鋸刃を真直にする為の装置
Document Type and Number:
Japanese Patent JPH11510747
Kind Code:
A
Abstract:
PCT No. PCT/EP97/02882 Sec. 371 Date Jan. 13, 1998 Sec. 102(e) Date Jan. 13, 1998 PCT Filed Jun. 3, 1997 PCT Pub. No. WO97/46335 PCT Pub. Date Dec. 11, 1997A machine table (16) on which a saw blade (10) is movable in a direction of movement (A) which essentially conforms to the longitudinal extension of the saw blade is provided with a first measuring station (22) for measuring the saw blade (10) in a measuring plane (B) perpendicular to the direction of movement (A) thereof. The machine table (16) furthermore supports a second measuring station (28) for scanning an edge (14) of the saw blade (10) in the plane thereof transversely of the direction of movement (A) as well as a rolling station (26) which comprises first and second rollers (34, 36) for changing the tension profile of the saw blade (10) and the curvature of the edge (14) thereof. The second roller (36) is pivotably adjustable with respect to the first roller (34) about a pivot axis (C) which intersects the axes of rotation (D1, D2) of the two rollers (34, 36) approximately at right angles and thereby adapted to be positioned obliquely for correcting distortions of the saw blade (10). Independently thereof, the two rollers (34, 36) are pivotably adjustable in common about the pivot axis (C) mentioned and thus adapted to be positioned obliquely in accordance with the measuring data supplied by the second measuring station (28) in order to correct deviations of the saw blade (10) from the envisaged direction of movement (A).
Inventors:
Beck Ernst
Leonard Peter
Leonard Peter
Application Number:
JP50022498A
Publication Date:
September 21, 1999
Filing Date:
June 03, 1997
Export Citation:
Assignee:
Former Werke Maschinenfabrik Gesellschaft Mitt Beschlenktel Haftung
International Classes:
B21D1/02; B23D63/18; (IPC1-7): B23D63/18; B21D1/02
Attorney, Agent or Firm:
Akihide Sugimura (5 outside)