Cutting – With work immobilizer – Work-stop abutment
Patent
1994-08-18
1997-06-03
Rada, Rinaldi I.
Cutting
With work immobilizer
Work-stop abutment
834687, 8352219, 83631, 83828, 8369951, B26D 108
Patent
active
056343876
ABSTRACT:
A precision cutting assembly comprises a frame, a material support table mounted to the frame and a cutting blade for cutting sheet stock material. A cutting blade carrier is mounted to the frame for movement along a linear path. Pressure producing elements contiguously hold the cutting blade carrier within precise parallel limits of movement along the linear path. The cutting blade carrier causes the cutting blade to accurately cut precision segments from a sheet of material disposed on the material support table. A precision measuring mechanism includes a precision threaded rod member and an indicating element mounted to move along a linear scale upon rotation of the precision threaded rod member. A circumferential scale has a plurality of marks spaced from a circumferential zero point and spaced to indicate a preselected amount of rod member rotation between adjacent circumferential marks. The linear scale includes a plurality of measuring marks spaced from a linear zero point and laterally spaced with respect to each other along the linear scale for a linear distance that corresponds to a complete rotation of the precision threaded rod member.
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Goodman Charles
Markva Neil F.
Rada Rinaldi I.
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