GB1311031A - Sheet discharging apparatus - Google Patents
Sheet discharging apparatusInfo
- Publication number
- GB1311031A GB1311031A GB2437570A GB2437570A GB1311031A GB 1311031 A GB1311031 A GB 1311031A GB 2437570 A GB2437570 A GB 2437570A GB 2437570 A GB2437570 A GB 2437570A GB 1311031 A GB1311031 A GB 1311031A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder
- impression cylinder
- rollers
- pair
- fed
- 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
Links
Classifications
-
- 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
- B41L17/24—Attachments, e.g. for punching, cutting, severing
-
- 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
- B41L43/00—Auxiliary folding, collecting, or depositing of sheets or webs
- B41L43/10—Collecting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/20—Delivering or advancing articles from machines; Advancing articles to or into piles by contact with rotating friction members, e.g. rollers, brushes, or cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/54—Article strippers, e.g. for stripping from advancing elements
- B65H29/56—Article strippers, e.g. for stripping from advancing elements for stripping from elements or machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Rotary Presses (AREA)
Abstract
1311031 Delivering sheets RICOH KK 20 May 1970 [13 Sept 1969] 24375/70 Heading B8R A device for discharging a sheet supported on a cylinder, e.g. the impression cylinder 3 of a rotary offset printing machine, comprises a roller 22, (23), Fig. 3 (not shown), pivotally supported about a common axis extending parallel to the axis of the cylinder, e.g. adjustably positioned on a shaft (21) removably located between a pair of pivotable support arms 12, (13), biasing means, e.g. springs (15), (16), being provided for biasing the rollers towards said cylinder and abutment means, e.g. fixed abutments 17, (18) on the frame of the device and adjustable limiting screws 19, (20) on the support arms 12, (13), being provided for limiting the displacement of the rollers towards the cylinder. Copy sheets gripped by pawls 3a in the impression cylinder surface are fed between the nip of impression cylinder 3 and a blanket cylinder 2, then between the nip of the pair of rollers 22, (23) and impression cylinder 3 and are then stripped from the impression cylinder 3 with the aid of biased pawls 30 and fed between a pair of pressing rollers 26, (27), located at the free ends of arms 28, (29) supported on the shaft (21), and a delivery roller 6. The pressing rollers 26, (27) rest on the delivery roller 6 which is drivingly connected via gearwheels 7, 8, 9 to the rotating impression cylinder 3, and coact with rings 31, (32) on the delivery roller 6 to stiffen the copy sheet by bending as it is delivered to a stack in a tray 5. The impression cylinder 3 may be movable so as to contact the blanket cylinder 2 and rollers 22, (23) only when a copy sheet is fed therebetween.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8727169 | 1969-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1311031A true GB1311031A (en) | 1973-03-21 |
Family
ID=13910085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2437570A Expired GB1311031A (en) | 1969-09-13 | 1970-05-20 | Sheet discharging apparatus |
Country Status (4)
Country | Link |
---|---|
US (1) | US3712214A (en) |
DE (2) | DE7033958U (en) |
DK (1) | DK140889B (en) |
GB (1) | GB1311031A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2265324C3 (en) * | 1971-03-24 | 1980-07-10 | K.K. Ricoh, Tokio | Developing device for developing a charge image with a liquid developer |
FR2132914A5 (en) * | 1971-04-01 | 1972-11-24 | Mulhouse Alsac Const Mec | |
US3835772A (en) * | 1971-10-06 | 1974-09-17 | Heyer Inc | Compensating impression roller mount for stencil duplicator |
US3918403A (en) * | 1973-11-23 | 1975-11-11 | Xerox Corp | Corona transfer mechanism |
US4502804A (en) * | 1982-09-24 | 1985-03-05 | Willcox Frederick P | Paper feeding and guiding system |
DE3413943A1 (en) * | 1984-04-13 | 1985-10-24 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | SHEET DISPLAY DEVICE, IN PARTICULAR FOR SMALL OFFSET MACHINES |
EP0553739B1 (en) * | 1992-01-31 | 1995-08-02 | KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT | Sheet guide element adjusting device in rotary printing machines |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2050350A (en) * | 1934-10-08 | 1936-08-11 | Abe H Markowitz | Paper feeding and cutting apparatus |
US2436765A (en) * | 1944-09-11 | 1948-02-24 | Davidson Mfg Corp | Gripper mechanism for printing presses |
US2647462A (en) * | 1949-04-29 | 1953-08-04 | Davidson Corp | Sheet stripping means for printing presses |
US2865289A (en) * | 1956-10-03 | 1958-12-23 | Dick Co Ab | Gripper construction for duplicators |
US3234832A (en) * | 1962-08-13 | 1966-02-15 | Dick Co Ab | Duplicating machine with sheet slitter and dual receiving trays |
US3221652A (en) * | 1963-12-19 | 1965-12-07 | Mestre Luis | Impression cylinder combination for a press |
-
1970
- 1970-05-20 GB GB2437570A patent/GB1311031A/en not_active Expired
- 1970-08-03 US US00060694A patent/US3712214A/en not_active Expired - Lifetime
- 1970-09-11 DE DE7033958U patent/DE7033958U/en not_active Expired
- 1970-09-11 DK DK468570AA patent/DK140889B/en unknown
- 1970-09-11 DE DE19702045148 patent/DE2045148A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE7033958U (en) | 1973-12-13 |
DK140889C (en) | 1980-05-12 |
DK140889B (en) | 1979-12-03 |
US3712214A (en) | 1973-01-23 |
DE2045148A1 (en) | 1971-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |