Cutters – for shaping – Including holder having seat for inserted tool – With separate means to fasten tool to holder
Patent
1998-09-10
2000-01-04
Howell, Daniel W.
Cutters, for shaping
Including holder having seat for inserted tool
With separate means to fasten tool to holder
407117, 407109, 407107, B23P 1528
Patent
active
060102810
ABSTRACT:
A toolholder for holding a cutting insert, particularly for grooving and/or parting operations. The toolholder comprises a base and a clamping arm forming between one another a pocket and a slot. The pocket is open at a front end thereof for receiving the cutting insert, and the slot extends rearwardly from a rear end of the pocket. A fastening screw extends through the slot from the clamping arm to the base for displacing the clamping arm toward the base in order to clamp the cutting insert within the pocket. A stop is provided for limiting an extent of movement of the clamping arm away from the base, for defining a maximum height of the pocket.
REFERENCES:
patent: 2309410 (1943-01-01), Miller
patent: 5161920 (1992-11-01), Zinner
patent: 5810518 (1998-09-01), Wiman et al.
patent: 5829923 (1998-11-01), Nowicki
patent: 5921724 (1999-07-01), Erickson et al.
Coutat Jean-Guy
Grognet Frederic
Howell Daniel W.
Seco Tools AB
Williams Mark
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