Abstract: Disclosed are cable tie tightening devices with cutting functionality, including a gripping unit configured to grip and pull a cable tie strap until an adjustable force limit is reached, a cutting unit configured to cut the strap, an actuator unit configured to automatically actuate gripping and cutting units, a force adjusting unit configured to adjust the adjustable force limit, where the gripping unit is attached to a piston element of the actuator unit at one side and the force adjusting unit includes a retaining element configured to retain a cylinder element of the actuator unit in a given position until the adjustable force limit is reached, while the retaining element is configured to be connected directly with the cylinder element when retaining the cylinder element in the given position, and to be disconnected from the cylinder element when the adjustable force limit is reached or exceeded.

Abstract: Disclosed are cable tie tightening devices with cutting functionality, including a gripping unit configured to grip and pull a cable tie strap until an adjustable force limit is reached, a cutting unit configured to cut the strap, an actuator unit configured to automatically actuate gripping and cutting units, a force adjusting unit configured to adjust the adjustable force limit, where the gripping unit is attached to a piston element of the actuator unit at one side and the force adjusting unit includes a retaining element configured to retain a cylinder element of the actuator unit in a given position until the adjustable force limit is reached, while the retaining element is configured to be connected directly with the cylinder element when retaining the cylinder element in the given position, and to be disconnected from the cylinder element when the adjustable force limit is reached or exceeded.

Abstract: The disclosure relates to a bundling tool for waste-free bundling of a bundling good via an endless strap. The tool includes a jaw unit, a lock feeding unit, a pushing and pulling unit, a sensor unit, and a cutting unit. The tool further includes a control unit, which is arranged in a normal operating mode, for a first path portion of the path for the pushing and pulling unit during pushing, to preset a greater advance speed of the end section than for a second path portion following the first path portion wherein the second path portion comprises the part of the path extending back into the lock element in order to provide an improved bundling tool for waste-free bundling of a bundling good, in particular a more reliable, faster and easier-to-operate bundling tool.