CUTTING DEVICES

摘要

A cutting device may include a friction reducing device arranged in an operational force transmission path between an operation member and a fixing device that can fix a circular cutter to a rotational shaft of a cutting unit.

主权项

1. A cutting device comprising:
a cutting unit having a rotational shaft; a fixing device configured to fixedly attach a circular cutter to the rotational shaft; and an operation device coupled to the fixing device; wherein the operation device comprises: an operation member configured to apply an operational force to the fixing device for fixation of the circular cutter to the rotational shaft and for releasing fixation of the circular cutter to the rotational shaft; and a friction reducing device arranged in an operational force transmission path between the operation member and the fixing device and configured to reduce a frictional force produced between the operation member and the fixing device when the operation member applies the operational force to the fixing device.