Cutting tool with removable blades
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United States of America Patent
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Sep 9, 1986
Issued Date -
N/A
app pub date -
Sep 13, 1985
filing date -
Feb 9, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention relates to a cutting tool with removable blades and which comprises a stack of discs (2) each having a cut (6) opened on its periphery, and a clamping device compressing the discs, the angular position of the discs relative to each other being such that, in service position, the cuts form peripheral longitudinal housings. Reversible blades (10), the cutting edge (11) of which is situated on a diameter longer than the external diameter of the discs, are fixed in a removable manner in the housings, each by a locking wedge (14) located in the housing parallel to the blade and locking the latter by jamming when the tool is driven in rotation.
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