ES2029357T3 - HOLDING DEVICE TO FIX A FLEXIBLE SHEET. - Google Patents
HOLDING DEVICE TO FIX A FLEXIBLE SHEET.Info
- Publication number
- ES2029357T3 ES2029357T3 ES198989104456T ES89104456T ES2029357T3 ES 2029357 T3 ES2029357 T3 ES 2029357T3 ES 198989104456 T ES198989104456 T ES 198989104456T ES 89104456 T ES89104456 T ES 89104456T ES 2029357 T3 ES2029357 T3 ES 2029357T3
- Authority
- ES
- Spain
- Prior art keywords
- clamping
- cylinder
- mounting strips
- gripper mounting
- eccentric bolts
- 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
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
- B41F27/1225—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 substantially rectilinearly
- B41F27/1231—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 substantially rectilinearly by translatory motion substantially tangential to support surface
Landscapes
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Connection Of Plates (AREA)
- Clamps And Clips (AREA)
- Manufacturing Of Electric Cables (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
In order to make it possible to tension a foil, clamped to the end by means of two clamping rails, on a back-up cylinder (4) having gripper mounting strips (3), at the start of printing, whilst at the same time ensuring that the tensioning elements take up the least amount of space, eccentric bolts (11) equipped with a clamping spiral (12) are rotatably mounted as tensioning elements in the gripper mounting strips (3) so as to penetrate transversely into these. The clamping spiral (12) of the eccentric bolts (11) rests from above in a self-locking manner on an engagement surface (13) of one clamping rail (7) arranged underneath the gripper mounting strips (3), so that during the rotation of the eccentric bolts (11) the clamping rail (7) is movable radially downwards into the cylinder interior jointly with the second clamping rail (8), guided in a recess (9) behind the pit wall (6) of the back-up cylinder (4), and the end of the foil (1). <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3813777A DE3813777A1 (en) | 1988-04-23 | 1988-04-23 | TENSIONING DEVICE FOR FASTENING A FLEXIBLE FILM |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2029357T3 true ES2029357T3 (en) | 1992-08-01 |
Family
ID=6352745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198989104456T Expired - Lifetime ES2029357T3 (en) | 1988-04-23 | 1989-03-14 | HOLDING DEVICE TO FIX A FLEXIBLE SHEET. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0339228B1 (en) |
AT (1) | ATE70778T1 (en) |
DE (2) | DE3813777A1 (en) |
ES (1) | ES2029357T3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4034494C1 (en) * | 1990-10-30 | 1992-03-05 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg, De | |
GB2258842A (en) * | 1991-08-21 | 1993-02-24 | Billows Limited | Apparatus for, and method of, mounting a printing plate on a cylinder of a printing press |
DE9207780U1 (en) * | 1992-06-10 | 1992-10-22 | MAN Roland Druckmaschinen AG, 6050 Offenbach | Device for operating a clamping rail opposite the tensioning rail of the plate cylinder of a printing press |
DE4238121C2 (en) * | 1992-11-12 | 1996-01-11 | Roland Man Druckmasch | Device for clamping printing plates on the plate cylinder of printing machines |
DE4424930C2 (en) | 1994-07-14 | 1996-08-14 | Koenig & Bauer Albert Ag | Device for attaching lifts to printing cylinders |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA635929A (en) * | 1957-07-04 | 1962-02-06 | Mosegaard Marius | Mechanism for clamping flexible printing plates to the plate cylinder of machines for flat printing |
DE1561082A1 (en) * | 1967-06-20 | 1970-04-16 | Albert Schnellpressen | Device for clamping the printing cylinder elevator on printing machines |
DE3109859C2 (en) * | 1981-03-14 | 1983-05-11 | Albert-Frankenthal Ag, 6710 Frankenthal | Blanket tensioning device |
-
1988
- 1988-04-23 DE DE3813777A patent/DE3813777A1/en active Granted
-
1989
- 1989-03-14 EP EP89104456A patent/EP0339228B1/en not_active Expired - Lifetime
- 1989-03-14 ES ES198989104456T patent/ES2029357T3/en not_active Expired - Lifetime
- 1989-03-14 AT AT89104456T patent/ATE70778T1/en not_active IP Right Cessation
- 1989-03-14 DE DE8989104456T patent/DE58900612D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3813777C2 (en) | 1992-12-03 |
DE3813777A1 (en) | 1989-11-02 |
DE58900612D1 (en) | 1992-02-06 |
ATE70778T1 (en) | 1992-01-15 |
EP0339228B1 (en) | 1991-12-27 |
EP0339228A3 (en) | 1990-01-03 |
EP0339228A2 (en) | 1989-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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