Clamping device for clamping a flexible covering of a cylinder of a printing press

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20050268803A1
SERIAL NO

10526452

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A clamping device is provided for clamping a flexible packing of a cylinder of a printing press, which cylinder has an axial channel on a jacket surface. The clamping device has a clamping body (10; 20; 25), which forms a clamping gap in the channel (6) with a first opposite surface (4) for at least one end of the packing (2, 3), which end protrudes through a opening (7) of the channel (6). Two channel walls face the first opposite surface (4), and one of which forms a second opposite surface (5) and the other forms a third opposite surface (9). At the surfaces the clamping body (10; 20; 25) is supported touching the wall or walls. At least one clamping body (10; 20; 25) and the opposite surfaces (4, 5, 9) form a spring (10; 20; 14; 15). The force of elasticity of the spring (10; 20; 14; 15) tensions the clamping body (10; 20; 25) and the first opposite surface (4) toward each other in order to clamp the at least one end of the packing (2, 3) with the packing (2, 3) pulled in.

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Patent Owner(s)

Patent OwnerAddress
MASCHINENFABRIK WIFAGWYLERRINGSTRASSE 39 CH-3001 BERN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kolzem, Andre Bern, CH 2 10
Zahnd, Andreas Zollikofen, CH 8 38

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