The electromechanical vertical cutting shear (1) comprises an electric servomotor (4) combined with a gear reducer (5) at least one shaft (6) bearing one or more spools (7), at least one motion transmission means (8) which is connected to a guillotine (11), and a cutting system comprising at least a pair of knives (12). The electromechanical shear (1) comprises a pulley system (9) for every motion transmission means (8).

The present disclosure provides a reversible cutting tool to cut a material such as sheet metal on a press brake. The reversible cutting tool is further comprised of a handle portion to grip and move the cutting tool, wheels to allow the cutting tool to slide along the press brake, a blade portion to cut the material, and an adjustable cutting mechanism. The adjustable cutting mechanism allows the reversible cutting tool to pivot and cut the material in two different directions, and also allows the cutting tool to be set in a third storage position. In a preferred embodiment, the adjustable cutting mechanism is comprised of a channel on an underside of the cutting portion, the channel configured to receive a plunger, the plunger to slide between two opposed cutting positions and a storage position.

A ring removal apparatus configured to remove a ring from a finger utilizing a first technique or a second technique. The first technique employs cutting the ring while the second technique utilizes elements to distort the shape of the ring achieve removal. The ring removal apparatus includes a cutting assembly wherein the cutting assembly has a void centrally located therein and an opening thereto. The void has a first blade member and a second blade member on opposing sides thereof. The first blade member includes a ring protrusion member operably secured thereto and in axial alignment with the first blade member. The second blade member is movable in a forwards-backwards motion and is moved via a hydraulic assembly. The hydraulic assembly includes a conventional hydraulic cylinder that is operated via an operational lever so as to provide the movement of the second blade member.

A cutting machine has a cutting support for material to be cut, with a vertically movable blade bar which bears a blade for cutting the cut material located thereon. A cutting drive is for vertically moving the blade bar. A blade depth adjustment is for vertically adjusting the blade bar relative to a vertically movable drive element of the cutting drive. The blade depth adjustment includes a deflection lever which is pivotably mounted about a horizontal axis on the blade bar. The drive element can be articulated thereon at a first radial distance to the horizontal axis. An adjusting mechanism may act on the deflection lever at a second radial distance to the horizontal axis, for rotating and fixing the deflection lever.

A control device according to some embodiments of the disclosure includes one or more motors directed by the control device to form whip(s) from a length of a cable by causing the cutting of the cable in accordance with specifications based at least in part on whip information. An interface communicates the whip information between the control device and a user device.

Hydraulic two-side rolling-cut shears, including: a front transport roller device, a rear transport roller device, a shear body, and a roller carrier. The front transport roller device includes a laser scriber, a magnetic alignment device, and a pinch roller device. The rear transport roller device includes a vertical guide roller. The laser scriber is disposed on the front end of the front transport roller device. The magnetic alignment device is disposed in the middle part of the front transport roller device. The pinch roller device is disposed on the rear end of the front transport roller device in front of the shear body. The roller carrier is disposed longitudinally in the middle of the shear body. The vertical guide roller is disposed on the rear transport roller device and behind the shear body.

A can cutting device having a main body and a can support assembly coupled to the main body. The can support assembly having a shaft that extends along a longitudinal shaft axis, an eccentrically mounted mandrel that extends along a longitudinal mandrel axis parallel to the longitudinal shaft axis, and a cutter coupled to the main body having a cutting surface. The can is positionable in a mounted position such that the can is rotatable about a can axis of rotation, the cutting surface is positionable to contact the portion of the can body supported by the mandrel at the cutting location, and when the cutting surface is in contact with the portion of the can body supported by the mandrel at the cutting location and the can is rotated about the can axis of rotation, the cutting surface cuts the portion of the can body at the cutting location.

An example shearing head includes a first member and a second member being rotatable about a pin. The first member has a shearing surface forming a substantially right angle with a first lateral surface of the first member. The second member has a shearing surface forming a substantially right angle with a second lateral surface of the second member. The second member includes a first distal surface and a second distal surface forming a substantially right angle. The first distal surface and the second distal surface are substantially perpendicular to the second lateral surface. The second member includes a third lateral surface opposing the second lateral surface and a retainer is attached to the second member. A first surface of the retainer contacts the first distal surface, a second surface of the retainer contacts the second distal surface, and the third lateral surface contacts a third surface of the retainer.

A cutting head for a hydraulic power tool includes a first jaw that includes a first ear configured with a slot for receiving a corresponding ear. The second jaw includes a second ear with a third ear bore that aligns in between a first ear bore and to a second ear bore of the first ear when the second ear is coupled in the slot of the first ear. The cutting head further includes a spring-biased flange coupled to a blade mounted to the first jaw and a retained coupled at a fixed position to a blade mounted to the second jaw. The retainer is configured to receive the flange during a cutting action such that the flange prevents the blades from shifting out of alignment during the cutting action.

A power tool includes a cutting unit configured to perform a cutting action, and a cutting action input unit configured to turn the cutting action on and off. The cutting action input unit is configured to, when the cutting action input unit is turned on, cause the cutting unit to move in a direction of an end position of the cutting action, and when the cutting action input unit is turned off, cause the cutting unit to stop moving in a case where the cutting action has not ended at a time when the cutting action input unit is turned off, and move in a direction of a standby position at which the cutting unit was located prior to a start of the cutting action in a case where the cutting action has ended at the time when the cutting action input unit is turned off.