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1. (WO1997018954) RUBBER BLANKET FOR A PRINTING MACHINE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/018954 International Application No.: PCT/DE1996/002185
Publication Date: 29.05.1997 International Filing Date: 16.11.1996
Chapter 2 Demand Filed: 07.05.1997
IPC:
B41F 30/04 (2006.01) ,B41N 10/04 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
F
PRINTING MACHINES OR PRESSES
30
Devices for attaching coverings or make-ready devices; Guiding devices for coverings
04
attaching to transfer cylinders
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
N
PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE OR CONSERVING THEM
10
Blankets or like coverings; Coverings for wipers for intaglio printing
02
Blanket structure
04
multi-layer
Applicants:
KOENIG & BAUER-ALBERT AG [DE/DE]; Friedrich-Koenig-Strasse 4 D-97080 Würzburg, DE (AllExceptUS)
PUSCHNERAT, Helmut [DE/DE]; DE (UsOnly)
RUCKMANN, Wolfgang, Günter [DE/DE]; DE (UsOnly)
Inventors:
PUSCHNERAT, Helmut; DE
RUCKMANN, Wolfgang, Günter; DE
Priority Data:
195 43 584.223.11.1995DE
Title (DE) GUMMITUCH FÜR EINE DRUCKMASCHINE
(EN) RUBBER BLANKET FOR A PRINTING MACHINE
(FR) BLANCHET EN CAOUTCHOUC POUR PRESSE
Abstract:
(DE) Bei einem mehrlagigen Gummituch für einen Gummituchzylinder, welches an seiner Unterseite mit einer formstabilen Trägerplatte stoffschlüssig verbunden ist, sollen die Enden des Gummituches so ausgebildet werden, daß sie gegen mechanische und chemische Reinigung unempfindlich sind. Erfindungsgemäß geschieht dies dadurch, daß die Stirnflächen der unter der Decklage befindlichen Lagen des Gummituches mindestens eines Endes des Gummituches versiegelt sind.
(EN) In a multi-layer rubber blanket intended for a rubber blanket cylinder and joined at its underside to a dimensionally stable support plate, the ends of the rubber blanket are to be insensitive to mechanical and chemical cleaning. This is achieved according to the invention by sealing the frontal faces of the layers situated underneath the covering layer of the rubber blanket at least at one end of the rubber blanket.
(FR) L'invention concerne un blanchet en caoutchouc multicouche pour un cylindre de blanchet. La face inférieure du blanchet est reliée par liaison de forme à une plaque support indéformable. Les extrémités du blanchet doivent être conçues de façon à être insensibles aux nettoyages mécanique et chimique. Pour ce faire, l'invention propose que les faces frontales de couches situées sous la couche de recouvrement du blanchet en caoutchouc soit scellées à au moins une extrémité du blanchet.
Designated States: CN, JP, US
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
EP0862519US5934194JP3034610 JPH11501591 CN1202857