SU371093A1 - DEVICE FOR FIXING FORM PLATE ON CYLINDER - Google Patents
DEVICE FOR FIXING FORM PLATE ON CYLINDERInfo
- Publication number
- SU371093A1 SU371093A1 SU1634164A SU1634164A SU371093A1 SU 371093 A1 SU371093 A1 SU 371093A1 SU 1634164 A SU1634164 A SU 1634164A SU 1634164 A SU1634164 A SU 1634164A SU 371093 A1 SU371093 A1 SU 371093A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cylinder
- groove
- shaft
- form plate
- plate
- 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
Landscapes
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Description
1one
Изобретение относитс к полиграфии.This invention relates to printing.
Известно устройство дл закреплени на цилиндре формной пластины, содержащее реверсируемый вал с цазом вдоль образующей и планку, установленную в пазу вала.A device for fixing a plate on a cylinder is known, which comprises a reversible shaft with a Tsas along the generatrix and a bar installed in the shaft groove.
Однако это устройство сложно по конструкции , так как содержит дополнительно различные фиксир)ющие приспособлени .However, this device is complicated in construction, since it additionally contains various fixing devices.
С целью упрощени конструкци в предлагаемом устройстве паз имеет в верхней части вводный скос в направлении рабочего поЕ Эрота вала, в нижней - пр моугольно-ступенчатое дно, а планка удерживаетс в пазу от радиальных перемещений при помощи накладок, установленных на цилиндре.In order to simplify the construction in the proposed device, the groove has an introductory bevel in the upper part in the direction of the working position of the Erototal shaft, in the lower part there is a rectangular-stepped bottom, and the bar is kept in the groove from radial movements using the linings mounted on the cylinder.
На фнг. 1 схематично изображено предлагаемое устройство в исходном положении, поперечное сечение; на фиг. 2 - то же, в рабочем положении; на фиг. 3 - то же, вид на накладку.On fng. 1 schematically shows the proposed device in the initial position, the cross section; in fig. 2 - the same in the working position; in fig. 3 - the same view on the pad.
Устройство со.держнт реверсируемый вал /, установленный в пазу 2 цилиндра 3 наподшипвиках (на чертежах не изображены). Вал / имеет вдоль образующей наз с вводным скосом 4 и пр моугольно-ступенчатым дном 5. В пазу свободно установлена планка 6 пр моугольного сечени , котора удерживаетс от раднальных перемещений при помощи накладок 7. Накладки имеют внутреннюю цилиндрическую поверхность, радиус которойThe device with retained shaft / support, mounted in the groove 2 of the cylinder 3 in bearings (not shown in the drawings). The shaft / has along the generatrix, with an introductory bevel 4 and a rectangular-angled bottom 5. The slot 6 is freely mounted in a groove, which is kept from radial movements using the pads 7. The lining has an internal cylindrical surface, the radius of which
равен радиусу наза 2, и закреплепы на цпдиидре 3 по кра м его торцов.equal to the radius of Naz2, and fixed on the flange 3 along the edges of its ends.
Закрепление формн-ой пластины 8 осуществл етс следующим образом.The fixing of the plate plate 8 is carried out as follows.
Одни конец пластины (на фиг. 1 левый)One end of the plate (in Fig. 1 left)
сгибают и надевают на выступ, образованный наружной поверхностью цнлиндра 3 и поверхностью паза 2, а другой вставл ют между нланкой 6 и стенкой нр моугольиого паза вbend and put on the protrusion formed by the outer surface of the cylinder 3 and the surface of the groove 2, and the other is inserted between the nlank 6 and the wall of the sliding rail of the groove in the
валу 1 так, чтобы этот конец упиралс в ступенчатое дно 5. Наличие скоса 4 позвол ет выполнить эту операцию легко и быстро. Затем при помощи известных механизмов вал 1 иоворачивают влево, нат гивают пластину ,shaft 1 so that this end abuts against a stepped bottom 5. The presence of bevel 4 allows this operation to be carried out easily and quickly. Then, using known mechanisms, shaft 1 turns to the left, pulls on the plate,
и с помощью нзвсстных фнкснрующих приспособлений закрепл ют вал / в рабочем положенин .and with the help of a flexible latching device, the shaft is fixed / in the working position.
Предмет изобретени Subject invention
Устройство дл закреплени на цилншдре формиой пластины, содержащее реверсируемый вал с пазом вдоль образующей и планку , установленную в пазу вала, отличающеес тем, что, с целью упрощени коиструкции паз имеет в верхней части вводный скос в направлении рабочего поворота вала, в нижней - пр мо.угольно-ступеичатое дно, а планка удерживаетс в пазу от ра.диальных перемещений при помощи накладок, установленных на цилиндре.A device for fixing a plate form on the cylinder, comprising a reversible shaft with a groove along the generatrix and a bar installed in the shaft groove, characterized in that, in order to simplify the co-construction, the groove has an introductory bevel in the upper direction of the working rotation of the shaft, in the lower part - straight a stepped bottom, and the bar is retained in the groove against radial movements with the help of the pads mounted on the cylinder.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD14691770 | 1970-04-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
SU371093A1 true SU371093A1 (en) | 1973-02-22 |
Family
ID=5482404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1634164A SU371093A1 (en) | 1970-04-17 | 1971-03-18 | DEVICE FOR FIXING FORM PLATE ON CYLINDER |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2116570C3 (en) |
FR (1) | FR2089730A5 (en) |
SU (1) | SU371093A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2946597C2 (en) * | 1979-11-19 | 1983-03-17 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Clamping device for flexible printing plates |
DE8433674U1 (en) * | 1984-11-16 | 1985-02-14 | Maschinenfabrik Wifag, Bern | DEVICE FOR MOUNTING A RUBBER BLANKET ON A RUBBER BLANKET CYLINDER OF A ROTARY PRINTING MACHINE |
DE9004130U1 (en) * | 1990-04-10 | 1990-06-13 | MAN Roland Druckmaschinen AG, 6050 Offenbach | Device for clamping plates onto a forme cylinder of a rotary printing press |
DE4234332A1 (en) * | 1992-10-12 | 1994-04-14 | Heidelberger Druckmasch Ag | Clamping device for attaching a flexible printing form to the outer surface of a cylinder |
DE19922021A1 (en) * | 1999-05-12 | 2000-11-23 | Zirkon Druckmaschinen Gmbh | Printing plate and rubbercloth fixing and tensioning device, with tensioning unit having control device |
DE102005007232A1 (en) * | 2005-02-17 | 2006-08-31 | Melitta Haushaltsprodukte Gmbh & Co Kommanditgesellschaft | Vacuum cleaner bag and method of making a vacuum cleaner bag |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1087140B (en) * | 1958-11-13 | 1960-08-18 | Goebel Gmbh Maschf | Device for tensioning flexible printing plates, in particular steel plates |
DE1196213B (en) * | 1959-11-12 | 1965-07-08 | American Type Founders Co Inc | Flexible printing plate for mounting on the plate cylinder of a rotary printing press and bending device for producing this printing plate |
DE1239706B (en) * | 1963-08-27 | 1967-05-03 | Winkler Fallert & Co Maschf | Device for tensioning the rubber blanket on the rubber cylinder |
DE1228627B (en) * | 1964-04-25 | 1966-11-17 | Roland Offsetmaschf | Device for fastening a flexible printing plate on the forme cylinder of a rotary printing press |
DE1246764B (en) * | 1964-10-26 | 1967-08-10 | Winkler Maschf | Clamping device for flexible printing plates |
-
1971
- 1971-03-18 SU SU1634164A patent/SU371093A1/en active
- 1971-04-05 DE DE19712116570 patent/DE2116570C3/en not_active Expired
- 1971-04-15 FR FR7113400A patent/FR2089730A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2089730A5 (en) | 1972-01-07 |
DE2116570C3 (en) | 1983-11-17 |
DE2116570A1 (en) | 1971-11-04 |
DE2116570B2 (en) | 1979-08-02 |
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