FR2368367A1 - OFFSET DUPLICATOR OF THE LEAF FEED AND REMOVAL TYPE - Google Patents
OFFSET DUPLICATOR OF THE LEAF FEED AND REMOVAL TYPEInfo
- Publication number
- FR2368367A1 FR2368367A1 FR7730667A FR7730667A FR2368367A1 FR 2368367 A1 FR2368367 A1 FR 2368367A1 FR 7730667 A FR7730667 A FR 7730667A FR 7730667 A FR7730667 A FR 7730667A FR 2368367 A1 FR2368367 A1 FR 2368367A1
- Authority
- FR
- France
- Prior art keywords
- duplicator
- sheets
- removal type
- offset duplicator
- leaf feed
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
- B41F35/06—Cleaning arrangements or devices for offset cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F7/00—Rotary lithographic machines
- B41F7/02—Rotary lithographic machines for offset printing
- B41F7/12—Rotary lithographic machines for offset printing using two cylinders one of which serves two functions, e.g. as a transfer and impression cylinder in perfecting machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
- B41L17/00—Lithographic printing apparatus for office or other commercial purposes
- B41L17/18—Lithographic printing apparatus for office or other commercial purposes for multicolour printing, e.g. tandem machines; for perfecting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
- B41L29/00—Devices for attaching printing elements or formes to supports
- B41L29/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
- B41L29/14—Clamping devices
- B41L29/16—Clamping devices operating automatically during operation of rotary machines to attach the printing formes to the forme cylinders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Rotary Presses (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
La présente invention a pour objet un duplicateur offset du type à retiration et à alimentation en feuilles. Elle est caractérisée en ce qu'il est prévu deux ensembles constitués par un mécanisme à blanc et, un mécanisme à cylindre à planche et un mécanisme encreur et humidificateur et disposés symétriquement dans le bâti du duplicateur et en ce que deux cylindres à blanchets sont placés en regard l'un de l'autre sur le trajet suivi par les feuilles de papier, un cylindre comportant un organe de préhension servant à recevoir des feuilles provenant d'un dispositif d'entraînement et à les acheminer jusqu'à un dispositif de décharge de feuilles. Elle se rapporte à des installations d'impression.The present invention relates to an offset duplicator of the type with withdrawal and feed in sheets. It is characterized in that there are provided two assemblies consisting of a blank mechanism and, a plate cylinder mechanism and an inking and humidifying mechanism and arranged symmetrically in the frame of the duplicator and in that two blanket cylinders are placed facing each other on the path followed by the sheets of paper, a cylinder comprising a gripping member for receiving sheets from a drive device and conveying them to a discharge device of leaves. It relates to printing facilities.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12748476A JPS5353409A (en) | 1976-10-22 | 1976-10-22 | Double side sheet feed printing apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2368367A1 true FR2368367A1 (en) | 1978-05-19 |
FR2368367B1 FR2368367B1 (en) | 1982-10-29 |
Family
ID=14961073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7730667A Granted FR2368367A1 (en) | 1976-10-22 | 1977-10-12 | OFFSET DUPLICATOR OF THE LEAF FEED AND REMOVAL TYPE |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5353409A (en) |
CS (1) | CS222253B2 (en) |
DE (1) | DE2744577C2 (en) |
FR (1) | FR2368367A1 (en) |
GB (1) | GB1580555A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5825961A (en) * | 1981-08-07 | 1983-02-16 | Ryobi Ltd | Both-surface printer |
JPS58208055A (en) * | 1982-05-27 | 1983-12-03 | Ryobi Ltd | Perfecting machine |
JPS6273937U (en) * | 1985-10-28 | 1987-05-12 | ||
GB2233603A (en) * | 1989-07-06 | 1991-01-16 | Heidelberger Druckmasch Ag | Printing machine operating method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE960994C (en) * | 1954-10-15 | 1957-03-28 | Roland Offsetmaschf | Sheet-rubber printing machine for front and back printing |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3486444A (en) * | 1966-05-05 | 1969-12-30 | William F Huck | Multi-color rotary printing press |
US3486448A (en) * | 1967-04-27 | 1969-12-30 | Web Press Eng Inc | Automatic blanket cylinder washer |
US3690253A (en) * | 1971-06-10 | 1972-09-12 | Paul E Dreyer | Sheet feed press for printing small size sheets on both sides simultaneously |
US3987722A (en) * | 1974-12-30 | 1976-10-26 | Addressograph Multigraph Corporation | Dual printing with single master supply source |
US4008660A (en) * | 1975-04-08 | 1977-02-22 | Pitney-Bowes, Inc. | Master loading and unloading apparatus for a lithographic printing machine |
-
1976
- 1976-10-22 JP JP12748476A patent/JPS5353409A/en active Pending
-
1977
- 1977-09-30 GB GB4078677A patent/GB1580555A/en not_active Expired
- 1977-10-04 DE DE19772744577 patent/DE2744577C2/en not_active Expired
- 1977-10-12 FR FR7730667A patent/FR2368367A1/en active Granted
- 1977-10-21 CS CS685877A patent/CS222253B2/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE960994C (en) * | 1954-10-15 | 1957-03-28 | Roland Offsetmaschf | Sheet-rubber printing machine for front and back printing |
Also Published As
Publication number | Publication date |
---|---|
DE2744577A1 (en) | 1978-04-27 |
CS222253B2 (en) | 1983-06-24 |
FR2368367B1 (en) | 1982-10-29 |
GB1580555A (en) | 1980-12-03 |
DE2744577C2 (en) | 1987-02-05 |
JPS5353409A (en) | 1978-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |