SE426373B - DEVICE FOR FITTING AND TAKING A RUBBER CLOTH - Google Patents
DEVICE FOR FITTING AND TAKING A RUBBER CLOTHInfo
- Publication number
- SE426373B SE426373B SE8103109A SE8103109A SE426373B SE 426373 B SE426373 B SE 426373B SE 8103109 A SE8103109 A SE 8103109A SE 8103109 A SE8103109 A SE 8103109A SE 426373 B SE426373 B SE 426373B
- Authority
- SE
- Sweden
- Prior art keywords
- rubber cloth
- clamping
- rubber
- clamping shaft
- cavity
- Prior art date
Links
Classifications
-
- 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
- B41F27/1218—Devices for attaching printing elements or formes to supports for attaching flexible printing formes comprising printing plate tensioning devices
- B41F27/125—Devices for attaching printing elements or formes to supports for attaching flexible printing formes comprising printing plate tensioning devices moving in the printing plate end on a curvilinear path, e.g. by winding on a roll
-
- 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
Landscapes
- Printing Plates And Materials Therefor (AREA)
- Treatment Of Fiber Materials (AREA)
- Sewing Machines And Sewing (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Description
\)'1 |....ø Û 15 %¶031Û9-8 2 som genom en lëngdslits 5 står i förbindelse med gummicylinderns yta 4. Borrningen 2 har ett lagersäte 5, i vilket en ände av spännaxeln 6 är roterbart lagrad. Den andra änden av spännaxeln 6 är lagrad i en i borrningen 2 centrerad fläns 7 och vridfast förbunden med en skruvväxel 8. I den som hålaxel utförda ochumed en axiellt utsträckt införingsöppning 9 försedd att spänna axeln 6 är två klämaxlar ll anordnade på avstånd från varandra. Dessa klämaxlar ll står i beröring med väggen 10 av hàlrummet i spänn- axeln 6 och är i sina ändar lagrade för fri rörelse mot varandra i vardera ett lagerblock 12. Varje lagerblock 12 är glidbart styrt på ett i tvärriktning mot spännaxeln 6 monterat stift lö och tryc- kes i riktning mot införingsöppningen 9 genom påverkan av en trygk_ fjäder 14. Diametern av klämaxlarna ll är så avpassad, att en ände av gummiduken l5 kan fritt införas mellan de båda klämaxlarna ll, medan dukens andra ände endast kan införas under tryck. Detta med- för en förskjutning av lagerblocken 12, varigenom klämaxlarna ll glider från varandra under fortsatt beröring av väggen 10 av hål- rummet i spännaxeln 6, till dess nämnda ände av gummiduken 5 kan införas. Under påverkan av tryckfjädrarna 14 fasthålles Fndarna av gummiduken l5 mellan de båda klämaxlarna ll. Vid inspänningS_ förloppet, som kan ske under rotation av spännaxeln i endera rikt- ningen, får klämaxlarna ll en tendens att förflytta sig i rikt- ning mot införingsöppningen 9 tillsammans med ändarna av gummi- duken 15, varvid de orubbligt fasthåller gummiduken l5 under stän- dig beröring av hålrummets vägg 10. \) '1 | .... ø Û 15% ¶031Û9-8 2 which through a longitudinal slot 5 communicates with the surface 4 of the rubber cylinder. The other end of the clamping shaft 6 is mounted in a flange 7 centered in the bore 2 and rotatably connected to a screw gear 8. These clamping shafts 11 are in contact with the wall 10 of the cavity in the clamping shaft 6 and are mounted at their ends for free movement towards each other in each bearing block 12. Each bearing block 12 is slidably guided on a pin loosely mounted on the clamping shaft 6 and is pressed in the direction of the insertion opening 9 by the action of a safety spring 14. The diameter of the clamping shafts 11 is so adapted that one end of the rubber cloth l5 can be freely inserted between the two clamping shafts 11, while the other end of the cloth can only be inserted under pressure. This causes a displacement of the bearing blocks 12, whereby the clamping shafts 11 slide apart while continuing to touch the wall 10 of the cavity in the clamping shaft 6, until said end of the rubber cloth 5 can be inserted. Under the influence of the compression springs 14, the fingers of the rubber cloth 15 are held between the two clamping shafts 11. During the clamping process, which can take place during rotation of the clamping shaft in either direction, the clamping shafts 11 have a tendency to move in the direction of the insertion opening 9 together with the ends of the rubber cloth 15, they steadfastly holding the rubber cloth 15 under the posts. you touch the cavity wall 10.
För utbyte av gummiduken 15 roteras spännaxeln 6 åter till utgångsläget. Med hjälp av ett konventionellt verktyg, som ingri- per genom längdslitsen 5 och införingsöppningen 9, can lager- blocken 12 återföras mot verkan av tryckfjädrarna 14 och ändarna av gummiduken 15 därigenom frigöras.To replace the rubber cloth 15, the clamping shaft 6 is rotated back to the initial position. By means of a conventional tool, which engages through the longitudinal slot 5 and the insertion opening 9, the bearing blocks 12 can be returned against the action of the compression springs 14 and the ends of the rubber cloth 15 are thereby released.
Claims (1)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8103109A SE426373B (en) | 1981-05-18 | 1981-05-18 | DEVICE FOR FITTING AND TAKING A RUBBER CLOTH |
DE19823209487 DE3209487A1 (en) | 1981-05-18 | 1982-03-16 | DEVICE FOR FASTENING AND TENSIONING A RUBBER BLANKET |
GB8208797A GB2098543A (en) | 1981-05-18 | 1982-03-25 | Devices for securing and clamping rubber blankets |
FR8206488A FR2505733A1 (en) | 1981-05-18 | 1982-04-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8103109A SE426373B (en) | 1981-05-18 | 1981-05-18 | DEVICE FOR FITTING AND TAKING A RUBBER CLOTH |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8103109L SE8103109L (en) | 1982-11-19 |
SE426373B true SE426373B (en) | 1983-01-17 |
Family
ID=20343862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8103109A SE426373B (en) | 1981-05-18 | 1981-05-18 | DEVICE FOR FITTING AND TAKING A RUBBER CLOTH |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3209487A1 (en) |
FR (1) | FR2505733A1 (en) |
GB (1) | GB2098543A (en) |
SE (1) | SE426373B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992015457A1 (en) * | 1991-03-07 | 1992-09-17 | Heidelberger Druckmaschinen Ag | Device for holding a printing plate or similar object on a cylinder of a rotary printing press |
DE19729375A1 (en) * | 1997-07-09 | 1999-01-14 | Ltg Lufttechnische Gmbh | Device for fastening a flexible plate on the circumference of the cylinder of a painting machine |
DE102005015162B3 (en) * | 2005-04-02 | 2006-05-04 | Koenig & Bauer Ag | Device for fixture of rubber sheet on cylinder, comprises rubber sheet cylinder having cylindrical hollow space in axial direction and feeding channel connected to hollow space |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1352571A (en) * | 1963-04-02 | 1964-02-14 | Maschf Augsburg Nuernberg Ag | Fixing device for flexible clichés or blankets |
DE1806713A1 (en) * | 1968-11-02 | 1970-05-21 | Leipzig Veb Druckmasch Werke | Blanket tensioning device for offset printing machines |
-
1981
- 1981-05-18 SE SE8103109A patent/SE426373B/en unknown
-
1982
- 1982-03-16 DE DE19823209487 patent/DE3209487A1/en not_active Withdrawn
- 1982-03-25 GB GB8208797A patent/GB2098543A/en not_active Withdrawn
- 1982-04-15 FR FR8206488A patent/FR2505733A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2098543A (en) | 1982-11-24 |
DE3209487A1 (en) | 1982-12-09 |
FR2505733A1 (en) | 1982-11-19 |
SE8103109L (en) | 1982-11-19 |
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