Patent ID: 11878438
Assignee: nan
Field: Machine tools (Mechanical engineering)
Classification: CPC B | IPC B

Claim 7:
8. The orbital knife as claimed in claim 1, wherein:
a. the one or more rotatable knife rolls comprises a first knife roll and a second knife roll;
b. the yoke comprises a plurality of yoke arms wherein each knife roll is attached to two yoke arms;
c. the one or more planet pulleys comprises a first planet pulley attached to the first knife roll and a second planet pulley attached to the second knife roll;
d. the one or more sun pulleys comprises a first sun pulley joined via a first drive belt with the first planet pulley and a second sun pulley joined via a second drive belt with the second planet pulley; and
e. the one or more phasing actuators comprises (i) a first phasing actuator comprising a first phasing link wherein the first phasing link has rotatably attached thereto a first phasing arm that is attached to the first sun pulley, and (ii) a second phasing actuator comprising a second phasing link wherein the second phasing link has rotatably attached thereto a second phasing arm that is attached to the second sun pulley.