Cutting device
AssigneeMax Co., Ltd.
InventorsKohei Suto, Takashi Morimura, Kazunobu Yoshimura, Shoma Sano
Life of this patent
Estimating the term…
Abstract
An electric cutting device includes a pair of cutting blades configured to clamp and cut an object, an electric motor configured to generate a driving force necessary for operating the cutting blades, a controller configured to control an operation of the electric motor, and a speed detector configured to detect a speed index, the speed index indicating an operation speed of the cutting blades. The controller is configured to brake the cutting blades based on the speed index.
Claims14
An electric cutting device, comprising:
- a pair of cutting blades configured to clamp and cut an object by moving from an opened state in which the cutting blades are spaced apart from each other to a closed state in which the cutting blades are in contact with or close to each other;
- an electric motor configured to generate a driving force necessary for operating the cutting blades;
- a controller configured to control an operation of the electric motor;
- and
- a speed detector configured to detect a speed index, the speed index indicating an operation speed of the cutting blades,
- wherein the controller is configured to:
- brake the cutting blades, when moving from the opened state to the closed state, based on the speed index.
An electric cutting device comprising:
- a pair of cutting blades configured to clamp and cut an object;
- an electric motor configured to generate a driving force necessary for operating the cutting blades;
- a controller configured to control an operation of the electric motor;
- and
- a speed detector configured to detect a speed index, the speed index indicating an operation speed of the cutting blades,
- wherein the controller is configured to:
- brake the cutting blades based on the speed index;
- and
- determine a braking force necessary for braking the cutting blades based on the speed index.
An electric cutting device comprising:
- a pair of cutting blades configured to clamp and cut an object;
- an electric motor configured to generate a driving force necessary for operating the cutting blades;
- a controller configured to control an operation of the electric motor;
- and
- a speed detector configured to detect a speed index, the speed index indicating an operation speed of the cutting blades,
- wherein the controller is configured to:
- brake the cutting blades based on the speed index, and
- wherein when the object is cut, the controller is configured to:
- in a case where a braking speed index is smaller than a predetermined reference value, the speed index indicating the operation speed of the cutting blades after starting braking the cutting blades, interrupt the braking of the cutting blades and continue an operation for cutting.
Dependencies are inferred from the claim text.