Abstract: A cutting device for rod-shaped workpieces has two actuating levers each in the form of a two-arm pivot lever. The two-arm pivot levers each have a first arm as an actuator and a second arm having a shearing edge. The actuators move the shearing edges relative to one another. The pivot levers each have an end face. The end faces rest against one another in the shearing position. The second arms each have a detachable cutting insert, and the shearing edges are arranged on the cutting inserts. The actuators can be engaged by a drive device for pivoting the actuators in opposite direction relative to one another.

Abstract: Pressing tongs have at least two pressing jaws wherein at least one of the pressing jaws is configured to be moved from a closed position into an open position. At least one first connector is provided to connect the pressing tongs to a motor-driven actuating device. At least one second connector is provided to connect the pressing tongs to a manual actuating device. The same type of pressing tongs can thus be operated manually as well as motor-driven.

Abstract: A freezer head for pipe freezing devices has a casing having a first exterior side with one or more first exterior depressions for receiving a pipe section to be frozen. The casing has a second exterior side with one or more second exterior depressions. The casing has a hollow interior. The casing has at least one connector configured to supply a cooling medium into the hollow interior. The first depression has a bottom having at least a first bottom portion and a second bottom portion, wherein each one of the first and second bottom portions has a different radius of curvature. The second depression has a bottom having at least a first bottom portion and a second bottom portion, wherein each one of the first and second bottom portions has a different radius of curvature.

Abstract: An electric tool for applying a pressing force has a tool housing and a drive arranged in the tool housing. The drive has an electric motor and a drive element configured to be driven by the electric motor. The drive element is located externally to the tool housing. A pressing unit is connected to the drive element remote from the tool housing and has two pressing parts. The drive element acts on at least one of the two pressing parts for moving the at least one pressing part relative to the other one of the two pressing parts. The drive element is preferably a hydraulically actuated piston, and the electric motor operates a pump element that supplies hydraulic medium to the piston.