GB1148640A - Improvements in and relating to copying machines - Google Patents
Improvements in and relating to copying machinesInfo
- Publication number
- GB1148640A GB1148640A GB44690/67A GB4469067A GB1148640A GB 1148640 A GB1148640 A GB 1148640A GB 44690/67 A GB44690/67 A GB 44690/67A GB 4469067 A GB4469067 A GB 4469067A GB 1148640 A GB1148640 A GB 1148640A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- shaft
- aug
- spring
- relating
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/225—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 using contact-printing
-
- 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
- B41L11/00—Apparatus for directly duplicating from hectographic masters in mirror image, i.e. "wet duplicators" for producing positive copies
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/02—Exposure apparatus for contact printing
- G03B27/14—Details
- G03B27/24—Separating the original from the print
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2700/00—Manifolding, printing or duplicating for office purposes
- B41P2700/10—Hectographic line duplicators
- B41P2700/12—Hectographic line duplicators with single master plates
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
Abstract
1,148,640. Delivering sheets. RICOH, K.K. 15 Aug., 1967 [29 Aug., 1966], No. 44690/67. Divided out of 1,148,087. Addition to 1,148,087. Heading B6H. [Also in Division G2] A sheet-separating mechanism comprises a disc 4 having peripheral notches 5 and abutments 6, and a two-armed lever 8 pivoted at 7, the mechanism operating as described in Specification 1,148,087. In the present arrangement, the disc is mounted on a rotating shaft 3 by means of a clutch formed by a member 13 urged by a spring 14 into contact with a grooved part of the shaft. Member 13 and spring 14 lie in a radial slot 12 in disc 4, the slot being closed by an adjustment screw 15. By turning screw 15 the frictional force between member 13 and shaft 3 can be varied.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8141666 | 1966-08-29 | ||
JP10489366 | 1966-11-14 | ||
JP502867 | 1967-01-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1148640A true GB1148640A (en) | 1969-04-16 |
Family
ID=27276563
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB44690/67A Expired GB1148640A (en) | 1966-08-29 | 1967-08-15 | Improvements in and relating to copying machines |
GB44691/67A Expired GB1149539A (en) | 1966-08-29 | 1967-08-15 | Improvements in and relating to copying machines |
GB44692/67A Expired GB1149540A (en) | 1966-08-29 | 1967-08-15 | Improvements in and relating to copying machines |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB44691/67A Expired GB1149539A (en) | 1966-08-29 | 1967-08-15 | Improvements in and relating to copying machines |
GB44692/67A Expired GB1149540A (en) | 1966-08-29 | 1967-08-15 | Improvements in and relating to copying machines |
Country Status (4)
Country | Link |
---|---|
US (2) | US3448980A (en) |
DE (1) | DE1611537B1 (en) |
GB (3) | GB1148640A (en) |
NL (1) | NL139604B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3578346A (en) * | 1969-01-29 | 1971-05-11 | Parker Hannifin Corp | Sealed joint and gasket therefor |
JPS5019266B1 (en) * | 1970-11-24 | 1975-07-05 | ||
US3921973A (en) * | 1971-01-27 | 1975-11-25 | Mita Industrial Co Ltd | Apparatus for separating superimposed flexible sheet materials |
JPS5719701Y2 (en) * | 1975-04-08 | 1982-04-26 | ||
DE2737155A1 (en) * | 1977-08-18 | 1979-02-22 | Hoechst Ag | SEPARATING AND DEFLECTING DEVICE OF A COPY DEVICE, IN PARTICULAR A LIGHTING MACHINE |
DE3501880C1 (en) * | 1985-01-22 | 1986-02-27 | Fotoclark Grün GmbH & Co KG, 5309 Meckenheim | Separating device for a device for duplicating microfilm or microfiches |
DE4332564A1 (en) * | 1993-09-24 | 1995-03-30 | Peter Bechmann | Method and device for stripping laminated film blanks |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1041795B (en) * | 1951-09-04 | 1958-10-23 | Gen Aniline & Film Corp | Stripping device for continuously working blueprint machines |
GB834732A (en) * | 1957-02-06 | 1960-05-11 | Grinten Chem L V D | Photographic contact-printing apparatus |
US3017179A (en) * | 1958-09-09 | 1962-01-16 | American Photocopy Equip Co | Sheet separator device |
DE1147242B (en) * | 1958-09-09 | 1963-04-18 | American Photocopy Equip Co | Device for separating sheets |
US3025778A (en) * | 1959-01-12 | 1962-03-20 | American Photocopy Equip Co | Photocopy apparatus and document carrier for same |
GB873719A (en) * | 1959-04-13 | 1961-07-26 | American Photocopy Equip Co | Sheet separator device |
US3083959A (en) * | 1960-02-02 | 1963-04-02 | Grinten Chem L V D | Device for separating by means of friction two superimposed sheets of laminar material |
DE1864994U (en) * | 1962-11-05 | 1963-01-03 | Internat Photocopy Corp Mit Be | CUTTING DEVICE WITH REAR MILLING DISCS WITH 120 ° OFFSET, WHICH ARE TURNED ON AN AXLE. |
DE1211489B (en) * | 1963-10-30 | 1966-02-24 | Zindler Lumoprint Kg | Photographic copier with a device for separating two sheets |
-
1967
- 1967-08-15 GB GB44690/67A patent/GB1148640A/en not_active Expired
- 1967-08-15 GB GB44691/67A patent/GB1149539A/en not_active Expired
- 1967-08-15 GB GB44692/67A patent/GB1149540A/en not_active Expired
- 1967-08-28 US US663617A patent/US3448980A/en not_active Expired - Lifetime
- 1967-08-28 DE DE19671611537 patent/DE1611537B1/en active Pending
- 1967-08-28 US US663853A patent/US3493227A/en not_active Expired - Lifetime
- 1967-08-29 NL NL676711846A patent/NL139604B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL139604B (en) | 1973-08-15 |
US3448980A (en) | 1969-06-10 |
GB1149540A (en) | 1969-04-23 |
NL6711846A (en) | 1968-03-01 |
GB1149539A (en) | 1969-04-23 |
US3493227A (en) | 1970-02-03 |
DE1611537B1 (en) | 1971-04-08 |
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