FR2342233A1 - Electrophotographic sheet removal equipment - has suction cup edge not transmitting additional external pressure - Google Patents
Electrophotographic sheet removal equipment - has suction cup edge not transmitting additional external pressureInfo
- Publication number
- FR2342233A1 FR2342233A1 FR7705581A FR7705581A FR2342233A1 FR 2342233 A1 FR2342233 A1 FR 2342233A1 FR 7705581 A FR7705581 A FR 7705581A FR 7705581 A FR7705581 A FR 7705581A FR 2342233 A1 FR2342233 A1 FR 2342233A1
- Authority
- FR
- France
- Prior art keywords
- suction cup
- external pressure
- additional external
- removal equipment
- cup edge
- 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.)
- Withdrawn
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
- G03G15/6532—Removing a copy sheet form a xerographic drum, band or plate
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The equipment removes a sheet from a supporting surface, being particularly for use in an electrophotographic copying machine. A suction cup (10) is so shaped that long part at least of its wall (11) no additional pressure is transmitted to the sheet (2) from the external pressure. The cup can be of trumpet section, being so positioned in relation to the supporting surface (1) that part of its edge protrudes beyond the leading edge of the sheet. It can also have one or more stiff walls, at right angles to the supporting surface.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762608106 DE2608106A1 (en) | 1976-02-27 | 1976-02-27 | DEVICE FOR REMOVING A LEAF-SHAPED CONSTRUCTION FROM A SUPPORT |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2342233A1 true FR2342233A1 (en) | 1977-09-23 |
Family
ID=5971095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7705581A Withdrawn FR2342233A1 (en) | 1976-02-27 | 1977-02-25 | Electrophotographic sheet removal equipment - has suction cup edge not transmitting additional external pressure |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS52104932A (en) |
DE (1) | DE2608106A1 (en) |
FR (1) | FR2342233A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0467203A2 (en) * | 1990-07-16 | 1992-01-22 | E.I. Du Pont De Nemours And Company | Method and apparatus for moving a sheet |
-
1976
- 1976-02-27 DE DE19762608106 patent/DE2608106A1/en active Pending
-
1977
- 1977-02-25 FR FR7705581A patent/FR2342233A1/en not_active Withdrawn
- 1977-02-28 JP JP2040177A patent/JPS52104932A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0467203A2 (en) * | 1990-07-16 | 1992-01-22 | E.I. Du Pont De Nemours And Company | Method and apparatus for moving a sheet |
EP0467203A3 (en) * | 1990-07-16 | 1993-06-09 | E.I. Du Pont De Nemours And Company | Method and apparatus for moving a sheet |
Also Published As
Publication number | Publication date |
---|---|
JPS52104932A (en) | 1977-09-02 |
DE2608106A1 (en) | 1977-09-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |