FR2251509A1 - Sheet supply system for xerography - has feed and guide rollers with paper fed in at a controlled acute angle - Google Patents
Sheet supply system for xerography - has feed and guide rollers with paper fed in at a controlled acute angleInfo
- Publication number
- FR2251509A1 FR2251509A1 FR7438247A FR7438247A FR2251509A1 FR 2251509 A1 FR2251509 A1 FR 2251509A1 FR 7438247 A FR7438247 A FR 7438247A FR 7438247 A FR7438247 A FR 7438247A FR 2251509 A1 FR2251509 A1 FR 2251509A1
- Authority
- FR
- France
- Prior art keywords
- feed
- paper
- xerography
- supply system
- acute angle
- 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
-
- 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
- G03G15/65—Apparatus which relate to the handling of copy material
- G03G15/6529—Transporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
- B65H5/062—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers between rollers or balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H9/00—Registering, e.g. orientating, articles; Devices therefor
- B65H9/06—Movable stops or gauges, e.g. rising and falling front stops
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/30—Orientation, displacement, position of the handled material
- B65H2301/33—Modifying, selecting, changing orientation
- B65H2301/331—Skewing, correcting skew, i.e. changing slightly orientation of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/30—Orientation, displacement, position of the handled material
- B65H2301/34—Modifying, selecting, changing direction of displacement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Registering Or Overturning Sheets (AREA)
- Paper Feeding For Electrophotography (AREA)
Abstract
The paper feed system for xerographic copying apparatus comprises two pairs of input feed rollers which are linked by a chain belt drive. These are designed to feed the paper to a photoreceptor drum (16) on the outer face of which is a cam mechanism which operates the roller feed control, and imparts a discontinuous movement to the discharge roller (14). Paper feed input is through an adjustable chute which enables the angular orientation of the paper to be adjusted to the required angle, typically 5 deg., 12 deg., 30 deg., 90 deg. or 160 deg. The sheet driving rollers rotate to fire a linear feed rate at least as great as that of the paper feed rate to the equipment.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5403873A GB1447893A (en) | 1973-11-21 | 1973-11-21 | Sheet feeding apparatus |
GB5403973A GB1447888A (en) | 1973-11-21 | 1973-11-21 | Sheet feeding apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2251509A1 true FR2251509A1 (en) | 1975-06-13 |
FR2251509B1 FR2251509B1 (en) | 1978-06-16 |
Family
ID=26267396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7438247A Granted FR2251509A1 (en) | 1973-11-21 | 1974-11-21 | Sheet supply system for xerography - has feed and guide rollers with paper fed in at a controlled acute angle |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5086352A (en) |
DE (1) | DE2447456A1 (en) |
FR (1) | FR2251509A1 (en) |
NL (1) | NL7413778A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0047139A1 (en) * | 1980-08-29 | 1982-03-10 | Xerox Corporation | Sheet feeding apparatus |
EP0153598A2 (en) * | 1984-02-18 | 1985-09-04 | Mita Industrial Co. Ltd. | A method of feeding and conveying copying papers in a copying machine and an apparatus for practicing the same |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6013180B2 (en) * | 1976-10-25 | 1985-04-05 | 株式会社リコー | color electronic copying device |
JPS6034672Y2 (en) * | 1977-08-12 | 1985-10-16 | ロ−レルバンクマシン株式会社 | Paper sheet feeding device |
JPS5492739A (en) * | 1977-12-29 | 1979-07-23 | Konishiroku Photo Ind Co Ltd | Transfer paper feeder |
JPS59194946A (en) * | 1983-04-20 | 1984-11-05 | Hitachi Ltd | Oblique-travelling correcting apparatus for sheet material |
CN101448722B (en) | 2006-03-22 | 2012-01-25 | 柯尼格及包尔公开股份有限公司 | Tensioning apparatus of a circulating element |
-
1974
- 1974-10-04 DE DE19742447456 patent/DE2447456A1/en active Pending
- 1974-10-21 NL NL7413778A patent/NL7413778A/en unknown
- 1974-11-14 JP JP49131543A patent/JPS5086352A/ja active Pending
- 1974-11-21 FR FR7438247A patent/FR2251509A1/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0047139A1 (en) * | 1980-08-29 | 1982-03-10 | Xerox Corporation | Sheet feeding apparatus |
EP0153598A2 (en) * | 1984-02-18 | 1985-09-04 | Mita Industrial Co. Ltd. | A method of feeding and conveying copying papers in a copying machine and an apparatus for practicing the same |
EP0153598A3 (en) * | 1984-02-18 | 1986-12-30 | Mita Industrial Co. Ltd. | A method of feeding and conveying copying papers in a copying machine and an apparatus for practicing the same |
Also Published As
Publication number | Publication date |
---|---|
NL7413778A (en) | 1975-02-28 |
DE2447456A1 (en) | 1975-05-22 |
FR2251509B1 (en) | 1978-06-16 |
JPS5086352A (en) | 1975-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |