Abstract: A device for drawing off and cutting a tape from a supply roll, a tubular core piece of the roll rotatably accommodating a bearing and guiding bracket which is formed from an elastically deformable curved piece and, at its free end, the curved bracket accommodating pins which are arranged transversely and pivotably mount two arms which are arranged parallel to each other and extend along the side surfaces of the roll, the free ends of the arms arranged parallel to each other being connected to each other via a transverse rib, and a cutting blade projecting from the plane of the transverse rib and, furthermore, holding wings which are aligned in the unwind direction of the tape and on which the free end of the tape rests being arranged at the front side of the parallel arms.

Abstract: A device for drawing off and cutting a tape from a supply roll, a tubular core piece of the roll rotatably accommodating a bearing and guiding bracket which is formed from an elastically deformable curved piece and, at its free end, the curved bracket accommodating pins which are arranged transversely and pivotably mount two arms which are arranged parallel to each other and extend along the side surfaces of the roll, the free ends of the arms arranged parallel to each other being connected to each other via a transverse rib, and a cutting blade projecting from the plane of the transverse rib and, furthermore, holding wings which are aligned in the unwind direction of the tape and on which the free end of the tape rests being arranged at the front side of the parallel arms.

Abstract: A device is disclosed for the precise and rapid cutting of adhesive tape that is wound in rolls on reels. The device includes a runner with a transversal cutting blade at the top. The runner is externally clamped to the roll of adhesive tape by means of an elastic band that is placed transversally over the top of the runner. The band is hooked at opposite sides within concave annular grooves formed at both ends of a pin. The pin, in turn, is disposed extending through the reel around which the adhesive tape is wound.