A hydraulic tool includes a tool head and a moveable piston coupled to the tool head. The hydraulic tool head includes a plurality of jaws, which are operable to open and close for performing work on a workpiece. The hydraulic tool also includes a motor operable to drive the moveable piston to close the plurality of jaws to a closed position at which the work on the workpiece is completed. The hydraulic tool further includes a position sensor configured to detect when the plurality of jaws are at the closed position and responsively generate a sensor signal indicating that the plurality of jaws are at the closed position. Additionally, the hydraulic tool includes a controller configured to receive the sensor signal from the position sensor. The controller is configured to operate the motor based on the sensor signal that the controller receives from the position sensor.

A hydraulic tool includes a tool head and a moveable piston coupled to the tool head. The hydraulic tool head includes a plurality of jaws, which are operable to open and close for performing work on a workpiece. The hydraulic tool also includes a motor operable to drive the moveable piston to close the plurality of jaws to a closed position at which the work on the workpiece is completed. The hydraulic tool further includes a position sensor configured to detect when the plurality of jaws are at the closed position and responsively generate a sensor signal indicating that the plurality of jaws are at the closed position. Additionally, the hydraulic tool includes a controller configured to receive the sensor signal from the position sensor. The controller is configured to operate the motor based on the sensor signal that the controller receives from the position sensor.

A motorized manually operated pressing tool, in particular a crimping tool, with a fixed holding part, in which at least one pressing jaw is pivotably mounted about a pivot axis. The pressing jaw forms a working area and an impingement region extending in the longitudinal direction of the pressing jaw. In order to carry out a pressing operation the impingement region can be acted upon with an impinging part that is movable relative to the impingement region. The impinging part is movable in the longitudinal direction of the impingement region by exertion of manual force and by a motor.

A motorized manually operated pressing tool, in particular a crimping tool, with a fixed holding part, in which at least one pressing jaw is pivotably mounted about a pivot axis. The pressing jaw forms a working area and an impingement region extending in the longitudinal direction of the pressing jaw. In order to carry out a pressing operation the impingement region can be acted upon with an impinging part that is movable relative to the impingement region. The impinging part is movable in the longitudinal direction of the impingement region by exertion of manual force and by a motor.

An electric cutting device includes: a pair of cutting blades having a first blade and a second blade, the pair of cutting blades being 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; a first member provided with the first cutting blades; a second member provided with the second cutting blade; a restriction portion configured to come into contact with at least one of the first member and the second member to restrict an operable range of the pair of cutting blades; and a contact detector configured to detect that at least one of the first member and the second member comes into contact with the restriction portion.

An electric cutting device includes: a pair of cutting blades having a first blade and a second blade, the pair of cutting blades being 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; a first member provided with the first cutting blades; a second member provided with the second cutting blade; a restriction portion configured to come into contact with at least one of the first member and the second member to restrict an operable range of the pair of cutting blades; and a contact detector configured to detect that at least one of the first member and the second member comes into contact with the restriction portion.

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; and a guide plate formed with a recess configured to house the object in advance when the object is cut by the pair of cutting blades. The guide plate is configured to be switched between: a first state where a front end of the guide plate protrudes further than a front end of each cutting blade; and a second state where the front end of the cutting blade protrudes further than the front end of the guide plate.

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; and a guide plate formed with a recess configured to house the object in advance when the object is cut by the pair of cutting blades. The guide plate is configured to be switched between: a first state where a front end of the guide plate protrudes further than a front end of each cutting blade; and a second state where the front end of the cutting blade protrudes further than the front end of the guide plate.

An electric cutting device includes: a pair of cutting blades for clamping and cutting an object; an electric motor; and a drive mechanism for operating the cutting blades. The drive mechanism includes a movement member movable in a predetermined direction by a driving force of the electric motor and converts movement of the movement member into an opening and closing operation of the cutting blades. The drive mechanism is configured to: when the movement member moves in the predetermined direction, cause the pair of cutting blades to move in a direction closer to each other; and after the pair of cutting blades come closest to each other, when the movement member further moves in the predetermined direction, cause the pair of cutting blades to move in a direction away from each other.

An electric cutting device includes: a pair of cutting blades for clamping and cutting an object; an electric motor; and a drive mechanism for operating the cutting blades. The drive mechanism includes a movement member movable in a predetermined direction by a driving force of the electric motor and converts movement of the movement member into an opening and closing operation of the cutting blades. The drive mechanism is configured to: when the movement member moves in the predetermined direction, cause the pair of cutting blades to move in a direction closer to each other; and after the pair of cutting blades come closest to each other, when the movement member further moves in the predetermined direction, cause the pair of cutting blades to move in a direction away from each other.