Cutting – Cutting motion of tool has component in direction of moving... – Orbital motion of cutting blade
Patent
1997-04-22
1997-12-23
Jones, Eugenia
Cutting
Cutting motion of tool has component in direction of moving...
Orbital motion of cutting blade
83345, 835081, 83678, 493370, 493471, 493475, B26D 112, B31B 114
Patent
active
056997108
ABSTRACT:
An improved slotter wheel apparatus (10) designed for use in the formation of box blanks is disclosed. The apparatus (10) includes a rotatable drive shaft (22), a slotter blade (16) supported on the drive shaft (22) and blade coupling structure (20). The slotter blade coupling structure (20) is operable for selectively coupling the slotter blade (16) with the rotating drive shaft (22) so that the slotter blade (16) is rotated by the shaft (22) and slots blanks passing under the apparatus (10). The slotter blade coupling structure (20) is also operable for selectively decoupling the slotter blade (16) from the drive shaft (22) to prevent the slotter blade (16) from slotting blanks passing under the apparatus (10). In a preferred construction of the invention, the slotter blade coupling structure (20) includes a clutch assembly (76), a brake assembly (78), and a controller (82) for controlling the operation of the clutch and brake assemblies.
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Jones Eugenia
Lawrence Paper Company
LandOfFree
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