EP1140501B1 - Gummituch - Google Patents
Gummituch Download PDFInfo
- Publication number
- EP1140501B1 EP1140501B1 EP99964444A EP99964444A EP1140501B1 EP 1140501 B1 EP1140501 B1 EP 1140501B1 EP 99964444 A EP99964444 A EP 99964444A EP 99964444 A EP99964444 A EP 99964444A EP 1140501 B1 EP1140501 B1 EP 1140501B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rubber blanket
- blanket
- cylinder
- rails
- reinforcement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 description 13
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F30/00—Devices for attaching coverings or make-ready devices; Guiding devices for coverings
- B41F30/04—Devices for attaching coverings or make-ready devices; Guiding devices for coverings attaching to transfer cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F27/00—Devices for attaching printing elements or formes to supports
- B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
- B41F27/1281—Devices for attaching printing elements or formes to supports for attaching flexible printing formes details of the printing plate ends
Definitions
- the invention relates to a rubber blanket according to the preamble of claim 1.
- a blanket tensioning device is known from DE 196 16 337 A1, at which the blanket ends are each provided with a hanging rail. A first or leading end is in a lateral recess of the Cylinder channels are spent and a second or trailing end is by means of a clamping bar pulled radially into the channel and thus tensioned.
- the invention has for its object to provide a rubber blanket.
- a rubber blanket 03 z. B. with a thickness of approx. 2 mm and a width b of approx. 1000 mm.
- U-shaped - first reinforcing rail 07 and a second reinforcement rail 08 form and / or attached cohesively. They are related to theirs Longitudinal axis sufficiently rigid. Cross-sectional, shape and Section modulus are selected accordingly.
- the Reinforcement rails 07; 08 each with their first (left) ends 12 and their second (right) Ends 13 left and right over the rubber blanket 03 at least five millimeters to the side.
- the Reinforcement rails 07; 08 are longer than that Blanket 03 is wide.
- the ends are 04; 06 of the rubber blanket 03 the reinforcement rails 07; 08 z. B. by means of rivets or attached by gluing, vulcanizing, etc.
- the Reinforcement rails 07; 08 can each have a height f have 20 to 40 times the thickness a of Blanket 03 is.
- the ends 04; 06 of the rubber blanket 03 with that on them fastened part of the reinforcement rails 07; 08 will be in the approximately in the radial, axial direction of the Blanket cylinder 02 running narrow Cylinder channel 14 introduced.
- the opening 16 for The outer surface 01 is gap-like (clear width g). in the Cross section, the cylinder channel 14 is trapezoidal a clear width h widened.
- a trapezoidal Course of the cylinder channel 14 is advantageous because thereby the reinforcing rails 07; 08 inside the Cylinder channel 14 can be guided away from each other.
- the width g of the opening 16 can be kept very narrow become. It corresponds approximately to a thickness a of Rubber blanket 03 plus the thickness c one Reinforcement rail 07 plus a small surcharge.
- the cylinder channel 14 can expediently be provided by a attached to the channel floor 17, towering, wedge-shaped Guide web 18 - shown in dashed lines in Fig. 1 - in two compartments 19; 21 be divided lengthways. This will make it possible that each end 04; 06 of the rubber blanket 03 in one own compartment 19; 21 can be performed. in this connection the reinforcing rails 07; 08 away from each other emotional.
- a device 20 (not the subject of the present claims) for generating a Pressure force is provided on the free ends.
- the Device 20 is supported on the rubber cylinder body and generates a compressive force on the free ends that are in radial direction in the direction of the axis of rotation of the Blanket cylinder 02 acts and so the blanket 03 holds tight and tense.
- the devices 20 for generating a compressive force are per free reinforcement rail end 07; 08 provided. They exist e.g. B. from a clamping block 24; 26 each with a detachable, positive connection - e.g. B. one screw 27; 28 - next to the side the cylinder channel 14 of the blanket cylinder 02 in Direction of the cylinder rotation axis or radially up and can be moved and so compressive forces on the free ends 12, 13 of the reinforcement rails 07; 08 can exercise.
- Each clamping block 24; 26 is secured against rotation and has z. B. each have the free ends 12, 13 of the Reinforcing rails 07 or 08 encompassing, adjacent Nose 29
- the clamping blocks 24; 26 also point in the radial direction Different distances to the outer surface 01 of the Blanket cylinder 02 on (Fig. 1). So both are Clamping blocks 24 of the first (leading) end 04 of the Blanket 03 further away from the outer surface 01 as the clamping blocks 26 of the second (trailing) end 06 of the rubber blanket 03.
- the devices 20 are each in a recess 23 attached to the bale of the blanket cylinder 02. A wall this recess 23 can serve as an anti-rotation device.
- the devices 20 can also on both End faces 22 of the blanket cylinder bales are attached.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Printing Plates And Materials Therefor (AREA)
- Escalators And Moving Walkways (AREA)
- Tires In General (AREA)
Description
- Fig. 1
- einen Teilquerschnitt durch einen Zylinder mit der erfindungsgemäßen Vorrichtung entlang der Schnittlinie I - I nach Fig. 2;
- Fig. 2
- eine Draufsicht auf das Ende eines Zylinders mit der Vorrichtung entsprechend der Darstellung nach Fig. 1.
- 01
- Mantelfläche (02)
- 02
- Gummituchzylinder
- 03
- Gummituch
- 04
- Ende, erstes (vorlaufendes) (03)
- 05
- -
- 06
- Ende, zweites (nachlaufendes) (03)
- 07
- Verstärkungsschiene, erste (04)
- 08
- Verstärkungsschiene, zweite (06)
- 09
- -
- 10
- -
- 11
- -
- 12
- Ende, erstes (linkes) (07)
- 13
- Ende, zweites (rechtes) (08)
- 14
- Zylinderkanal, schlitzartig (02)
- 15
- -
- 16
- Öffnung, schlitzartig (14)
- 17
- Kanalboden (14)
- 18
- Führungssteg (14)
- 19
- Abteil, linkes
- 20
- Vorrichtung zum Befestigen
- 21
- Abteil, rechtes
- 22
- Stirnseite (02)
- 23
- Ausnehmung (02)
- 24
- Spannklotz (12)
- 25
- -
- 26
- Spannklotz (13)
- 27
- Schraube
- 28
- Schraube
- 29
- Nase
- a
- Dicke (03)
- b
- Breite (03)
- c
- Dicke (07; 08)
- d e f
- Höhe (07; 08)
- g
- Weite, lichte (16)
- h
- Weite, lichte (16)
Claims (3)
- Gummituch (03) mit einem mit einer ersten Verstärkungsschiene (07) versehenen ersten Ende (04) und einem mit einer zweiten Verstärkungsschiene (08) versehenen zweiten Ende (06), wobei beide Verstärkungsschienen (07; 08) länger sind als die Breite des Gummituches (03), dadurch gekennzeichnet, dass die Verstärkungsschienen (07; 08) ungleich weit über das Gummituch (03) überstehen.
- Gummituch (03) nach Anspruch 1, dadurch gekennzeichnet, dass die Verstärkungsschienen über das Gummituch (03) um mindestens fünf Millimeter überstehen.
- Gummituch (03) nach Anspruch 1, dadurch gekennzeichnet, dass die Verstärkungsschienen (07; 08) am Anfang (04) und Ende (06) des Gummituches (03) ungleich lang sind.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02017783A EP1254771B1 (de) | 1998-12-28 | 1999-12-21 | Gummituch |
| EP02017782A EP1254770B1 (de) | 1998-12-28 | 1999-12-21 | Vorrichtung zum Befestigen eines Gummituches |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19860477A DE19860477C2 (de) | 1998-12-28 | 1998-12-28 | Gummituch und Vorrichtung zum Befestigen und Spannen dieses Gummituches |
| DE19860477 | 1998-12-28 | ||
| PCT/DE1999/004048 WO2000038921A1 (de) | 1998-12-28 | 1999-12-21 | Gummituch und vorrichtung zum befestigen eines gummituches |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02017783A Division EP1254771B1 (de) | 1998-12-28 | 1999-12-21 | Gummituch |
| EP02017782A Division EP1254770B1 (de) | 1998-12-28 | 1999-12-21 | Vorrichtung zum Befestigen eines Gummituches |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1140501A1 EP1140501A1 (de) | 2001-10-10 |
| EP1140501B1 true EP1140501B1 (de) | 2003-01-15 |
Family
ID=7892963
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99964444A Expired - Lifetime EP1140501B1 (de) | 1998-12-28 | 1999-12-21 | Gummituch |
| EP02017782A Expired - Lifetime EP1254770B1 (de) | 1998-12-28 | 1999-12-21 | Vorrichtung zum Befestigen eines Gummituches |
| EP02017783A Expired - Lifetime EP1254771B1 (de) | 1998-12-28 | 1999-12-21 | Gummituch |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02017782A Expired - Lifetime EP1254770B1 (de) | 1998-12-28 | 1999-12-21 | Vorrichtung zum Befestigen eines Gummituches |
| EP02017783A Expired - Lifetime EP1254771B1 (de) | 1998-12-28 | 1999-12-21 | Gummituch |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6520079B1 (de) |
| EP (3) | EP1140501B1 (de) |
| DE (4) | DE19860477C2 (de) |
| WO (1) | WO2000038921A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10224375A1 (de) * | 2002-06-01 | 2003-12-11 | Koenig & Bauer Ag | Gummituch |
| DE102007051275A1 (de) * | 2007-10-26 | 2009-06-04 | Manroland Ag | Formzylinder und Übertragungszylinder einer Rollenrotationsdruckmaschine sowie Aufzug hierfür |
| DE102013113882A1 (de) | 2013-12-11 | 2015-06-11 | Manroland Web Systems Gmbh | Spannschiene für ein Gummituch und Gummituch |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7820773U1 (de) * | 1978-07-11 | 1978-10-26 | Georg Gernhard Druckbedarf Ohg, 6000 Frankfurt | Gummidrucktuchschiene |
| DE3116506C2 (de) * | 1981-04-25 | 1984-05-17 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Vorrichtung zum Befestigen einer Druckplatte auf dem Formzylinder einer Rotationsdruckmaschine |
| DE3540581A1 (de) * | 1985-11-15 | 1987-05-21 | Roland Man Druckmasch | Druckwerkzylinder mit einem in dessen zylindergrube angeordneten fuellstueck |
| DE3636359A1 (de) * | 1986-10-25 | 1988-04-28 | Koenig & Bauer Ag | Druckwerk mit kurzfarbwerk in einer rotationsdruckmaschine |
| US4833986A (en) * | 1987-03-05 | 1989-05-30 | M.A.N. Roland Druckmaschinen Ag | Holding and tensioning system for a cover layer on a printing machine cylinder |
| DE4210778C2 (de) | 1992-04-01 | 1994-03-31 | Roland Man Druckmasch | Sicherungsvorrichtung für Spannschienen zum Spannen von Gummitüchern |
| DE4425189C1 (de) * | 1994-07-16 | 1996-02-01 | Koenig & Bauer Albert Ag | Verfahren und Vorrichtung zum Befestigen und Spannen eines Aufzuges auf einem Zylinder einer Rotationsdruckmaschine |
| DE29600845U1 (de) * | 1996-01-19 | 1996-03-07 | MAN Roland Druckmaschinen AG, 63075 Offenbach | Vorrichtung zum Befestigen einer Bespannung auf einem Druckwerkzylinder |
| DE19616337C2 (de) * | 1996-04-24 | 1999-04-15 | Roland Man Druckmasch | Verfahren und Vorrichtung zum Befestigen und Spannen eines Drucktuches |
-
1998
- 1998-12-28 DE DE19860477A patent/DE19860477C2/de not_active Expired - Fee Related
-
1999
- 1999-12-21 WO PCT/DE1999/004048 patent/WO2000038921A1/de not_active Ceased
- 1999-12-21 EP EP99964444A patent/EP1140501B1/de not_active Expired - Lifetime
- 1999-12-21 DE DE59907066T patent/DE59907066D1/de not_active Expired - Fee Related
- 1999-12-21 DE DE59904064T patent/DE59904064D1/de not_active Expired - Fee Related
- 1999-12-21 EP EP02017782A patent/EP1254770B1/de not_active Expired - Lifetime
- 1999-12-21 DE DE59907238T patent/DE59907238D1/de not_active Expired - Fee Related
- 1999-12-21 US US09/857,219 patent/US6520079B1/en not_active Expired - Fee Related
- 1999-12-21 EP EP02017783A patent/EP1254771B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1254771B1 (de) | 2003-09-17 |
| DE59907066D1 (de) | 2003-10-23 |
| US6520079B1 (en) | 2003-02-18 |
| EP1254770A2 (de) | 2002-11-06 |
| EP1254770A3 (de) | 2002-11-20 |
| EP1254771A3 (de) | 2002-11-20 |
| EP1140501A1 (de) | 2001-10-10 |
| DE19860477C2 (de) | 2001-02-01 |
| EP1254771A2 (de) | 2002-11-06 |
| DE19860477A1 (de) | 2000-07-06 |
| WO2000038921A1 (de) | 2000-07-06 |
| DE59904064D1 (de) | 2003-02-20 |
| DE59907238D1 (de) | 2003-11-06 |
| EP1254770B1 (de) | 2003-10-01 |
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| RTI1 | Title (correction) |
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