Tabletop cutter
AssigneeMakita Corporation
InventorsToshiyuki Kani, Goh Yamamura
Life of this patent
Estimating the term…
Abstract
A grip portion is provided so as to be movable between a non-operation position and an operation position in the axial direction, and only in the state in which it has been moved to the operation position, the rotating operation is effective, making it possible to lock and unlock a lock mechanism, while at the non-operation position, the grip portion idles so that the lock mechanism does not operate.
Claims7
A tabletop cutter comprising a table supported on a base so as to be horizontally rotatable,
- wherein the table is provided with a grip portion to be grasped at the time of rotating the table, a lock arm for limiting rotation with respect to the base, and a clutch portion for transmitting a rotational movement due to a rotating operation of the grip portion to the lock arm;
- and
- wherein switching can be effected between a state in which the rotational movement due to the rotating operation of the grip portion is transmitted to the lock arm via the clutch portion and a state in which the transmission of the rotational movement is blocked.
A tabletop cutter comprising a table supported on a base so as to be horizontally rotatable, and a lock mechanism for locking rotation of the table,
- wherein the table is provided with a grip portion to be grasped at the time of rotating the table;
- and
- wherein when the grip portion is rotated to the left, the table is locked so as to be incapable of rotating by the lock mechanism, and when the grip portion is rotated to the right, the lock mechanism is unlocked to allow the table to rotate.
A tabletop cutter comprising a table supported on a base so as to be horizontally rotatable,
- wherein the table is provided with a grip portion to be grasped at the time of rotating the table, and a lock arm for limiting the rotation with respect to the base;
- and
- wherein, on a lower surface side of the table, the lock arm is borne by two points, an operation cam point and a pivot point, so as to be vertically tiltable around the pivot, and, between the pivot and the operation cam, which is on one end side with respect to the pivot, there is provided a compression spring between the pivot and the lower surface of the table to downwardly bias the lock arm by an biasing force of the compression spring, with the base side being held between the other end side of the lock arm and the lower surface of the table to limit the rotation of the table.
Dependencies are inferred from the claim text.