ATE14103T1 - DEVICE FOR SEPARATING SHEETS. - Google Patents
DEVICE FOR SEPARATING SHEETS.Info
- Publication number
- ATE14103T1 ATE14103T1 AT82400428T AT82400428T ATE14103T1 AT E14103 T1 ATE14103 T1 AT E14103T1 AT 82400428 T AT82400428 T AT 82400428T AT 82400428 T AT82400428 T AT 82400428T AT E14103 T1 ATE14103 T1 AT E14103T1
- Authority
- AT
- Austria
- Prior art keywords
- pile
- drums
- sheet
- drum
- axis
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/08—Separating articles from piles using pneumatic force
- B65H3/10—Suction rollers
-
- 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
- B65H2301/40—Type of handling process
- B65H2301/42—Piling, depiling, handling piles
- B65H2301/423—Depiling; Separating articles from a pile
- B65H2301/4232—Depiling; Separating articles from a pile of horizontal or inclined articles, i.e. wherein articles support fully or in part the mass of other articles in the piles
- B65H2301/42324—Depiling; Separating articles from a pile of horizontal or inclined articles, i.e. wherein articles support fully or in part the mass of other articles in the piles from top of the pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/1912—Banknotes, bills and cheques or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
1. An apparatus for separating sheets of paper from a pile (12) and comprising : - a support for said pile, - a structure (10) movable about an axis (11) parallel to the plane of the sheets above said support, - hollow drums (14A, 14B) supported by said structure (10) and mounted so as to rotate about their respective axes parallel to the axis (11) of said structure (10) in a direction opposite to that of the structure, each drum having at least one opening (21) at its periphery, - means (30 to 35) for temporarily creating a depression inside said drums (14A, 14B) so that, when one the drums engages the topmost sheet of the pile (12), the edge of this sheet is detached from the pile and partially winds on the periphery of this drum under the action of the depression existing in this drum, while another drum maintains in position the sheet just underneath in the pile - means (22 to 26) for removing the sheet thus partially wound in a direction opposite to its detached edge characterized in that said structure (10) is driven around said axis (11) with an oscillating movement by driver means (18 to 20), and in that said drums are two in number (14A, 14B) and undergo a depression only during a half-period of the oscillating movement of said structure.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8104926A FR2501655B1 (en) | 1981-03-12 | 1981-03-12 | SHEET SEPARATING MACHINE |
EP82400428A EP0060774B1 (en) | 1981-03-12 | 1982-03-10 | Sheet separating device |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE14103T1 true ATE14103T1 (en) | 1985-07-15 |
Family
ID=9256147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT82400428T ATE14103T1 (en) | 1981-03-12 | 1982-03-10 | DEVICE FOR SEPARATING SHEETS. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0060774B1 (en) |
AT (1) | ATE14103T1 (en) |
DE (1) | DE3264493D1 (en) |
FR (1) | FR2501655B1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0139790A1 (en) * | 1983-11-01 | 1985-05-08 | Agfa-Gevaert N.V. | Sheet dispenser |
JP3198764B2 (en) * | 1993-12-09 | 2001-08-13 | 村田機械株式会社 | Document separation device |
IT1279950B1 (en) * | 1995-06-14 | 1997-12-23 | Gd Spa | METHOD FOR CONTINUOUS FEEDING OF WRAPPING ELEMENTS IN SHEET TO AN OPERATING MACHINE |
KR101385494B1 (en) * | 2006-08-31 | 2014-04-16 | 삼성전자주식회사 | Paper Handling System and Image Forming Apparatus having the same |
SG144008A1 (en) * | 2007-01-04 | 2008-07-29 | Nanyang Polytechnic | Parts transfer system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE512548A (en) * | ||||
GB817948A (en) * | 1957-04-26 | 1959-08-06 | Mabeg Maschinenbau Gmbh Nachf | Improvements in or relating to sheet separating and feeding apparatus |
FR403871A (en) * | 1909-06-10 | 1909-11-16 | Harry Hollings | Automatic sheet feeder for printing, folding and other machines |
US1939193A (en) * | 1930-04-05 | 1933-12-12 | Winkler Alfred | Apparatus for withdrawing single sheets from a stack of sheets |
US2114593A (en) * | 1936-07-15 | 1938-04-19 | Edward P Donnellan | Sheet feeding mechanism |
US2645479A (en) * | 1950-08-25 | 1953-07-14 | William E Mitchell | Multiple sheet feeder |
GB1417838A (en) * | 1971-11-29 | 1975-12-17 | Gd Spa | Apparatus for distributing sheets from a stack thereof |
FR2345376A1 (en) * | 1976-03-24 | 1977-10-21 | Duperrier Robert | Paper sheets separation machine - uses rollers with suction orifices brought into position over stack by rotating drum |
-
1981
- 1981-03-12 FR FR8104926A patent/FR2501655B1/en not_active Expired
-
1982
- 1982-03-10 DE DE8282400428T patent/DE3264493D1/en not_active Expired
- 1982-03-10 EP EP82400428A patent/EP0060774B1/en not_active Expired
- 1982-03-10 AT AT82400428T patent/ATE14103T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0060774B1 (en) | 1985-07-03 |
FR2501655A1 (en) | 1982-09-17 |
FR2501655B1 (en) | 1985-06-14 |
EP0060774A1 (en) | 1982-09-22 |
DE3264493D1 (en) | 1985-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |