Cutting device for an endless tube system
AssigneeRobert Bosch GmbH
InventorsAlbrecht Kuehnle, Bernd Mueller, Thomas Hertfelder, Rolf Daeuber, Steffen Groeber, Florian Stadelmann
Life of this patent
Estimating the term…
Abstract
The invention relates to a cutting device for a film of an endless web, which includes at least one blade for severing the film. A blade holder which receives and fixes the blade thereto is disposed on a base ring. The base ring in turn, is rotatably supported on a flange element. The blade is disposed in the blade holder in such a way that upon a rotation of the base ring, severing of the film by the blade is effected.
Claims20
A cutting device for a film of an endless web of film, comprising:
- at least one blade for severing the film;
- a blade holder for receiving and fixing the blade thereto;
- a base ring, on which the blade holder is disposed;
- and
- a flange element secured in stationary fashion to a base, the base ring supported rotatably in the flange element so that the base ring rotates relative to the flange element,
- wherein the flange element encompasses the base ring, and
- wherein the blade is disposed in the blade holder in such a way that upon a rotation of the base ring, severing of the film by means of the blade is effected.
A cutting device for a film of an endless web of film, comprising:
- at least one blade for severing the film;
- a blade holder for receiving and fixing the blade thereto;
- a base ring, on which the blade holder is disposed;
- a flange element, on which the base ring is rotatably supported, wherein the blade is disposed in the blade holder in such a way that upon a rotation of the base ring, severing of the film by means of the blade is effected;
- and
- a spring element, which is disposed on the blade holder and which prestresses the blade holder in a direction of the film that is to be severed.
A cutting device for a film of an endless web of film, comprising:
- at least one blade for severing the film;
- a blade holder for receiving and fixing the blade thereto, wherein the blade is disposed releasably on the blade holder;
- a base ring, on which the blade holder is disposed;
- a flange element, on which the base ring is rotatably supported, wherein the blade is disposed in the blade holder in such a way that upon a rotation of the base ring, severing of the film by means of the blade is effected;
- and
- a spring element, which is disposed on the blade holder and which prestresses the blade holder in a direction of the film that is to be severed.
A cutting device for a film of an endless web of film, comprising:
- at least one blade for severing the film;
- a blade holder for receiving and fixing the blade thereto;
- a base ring, on which the blade holder is disposed;
- a flange element, on which the base ring is rotatably supported, wherein the blade is disposed in the blade holder in such a way that upon a rotation of the base ring, severing of the film by means of the blade is effected;
- and
- at least one handle, which is disposed on the base ring and which enables manual rotation of the base ring.
A cutting device for a film of an endless web of film, comprising:
- at least one blade for severing the film;
- a blade holder for receiving and fixing the blade thereto;
- a base ring, on which the blade holder is disposed, wherein the base ring is disposed horizontally;
- a flange element, on which the base ring is rotatably supported, wherein the blade is disposed in the blade holder in such a way that upon a rotation of the base ring, severing of the film by means of the blade is effected;
- and
- at least one handle, which is disposed on the base ring and which enables manual rotation of the base ring.
A cutting device for a film of an endless web of film, comprising:
- at least one blade for severing the film;
- a blade holder for receiving and fixing the blade thereto, wherein the blade is disposed releasably on the blade holder;
- a base ring, on which the blade holder is disposed;
- a flange element, on which the base ring is rotatably supported, wherein the blade is disposed in the blade holder in such a way that upon a rotation of the base ring, severing of the film by means of the blade is effected;
- and
- at least one handle, which is disposed on the base ring and which enables manual rotation of the base ring.
A cutting device for a film of an endless web of film, comprising:
- at least one blade for severing the film;
- a blade holder for receiving and fixing the blade thereto;
- a base ring, on which the blade holder is disposed;
- a flange element, on which the base ring is rotatably supported, wherein the blade is disposed in the blade holder in such a way that upon a rotation of the base ring, severing of the film by means of the blade is effected;
- and
- an inflatable seal, which is disposed in a groove on the flange element.
A cutting device for a film of an endless web of film, comprising:
- at least one blade for severing the film;
- a blade holder for receiving and fixing the blade thereto, wherein the blade is disposed releasably on the blade holder;
- a base ring, on which the blade holder is disposed;
- a flange element, on which the base ring is rotatably supported, wherein the blade is disposed in the blade holder in such a way that upon a rotation of the base ring, severing of the film by means of the blade is effected;
- and
- an inflatable seal, which is disposed in a groove on the flange element.
A film gate for an isolation device, having a cylindrical hollow element on the outer circumference of which an endless film is disposed, including a cutting device comprising:
- at least one blade for severing the film;
- a blade holder for receiving and fixing the blade thereto;
- a base ring, on which the blade holder is disposed;
- and
- a flange element, on which the base ring is rotatably supported, wherein the blade is disposed in the blade holder in such a way that upon a rotation of the base ring, severing of the film by means of the blade is effected.
Dependencies are inferred from the claim text.