EP0194510A3 - Apparatus for separating and conveying sheet-like articles - Google Patents
Apparatus for separating and conveying sheet-like articles Download PDFInfo
- Publication number
- EP0194510A3 EP0194510A3 EP86102496A EP86102496A EP0194510A3 EP 0194510 A3 EP0194510 A3 EP 0194510A3 EP 86102496 A EP86102496 A EP 86102496A EP 86102496 A EP86102496 A EP 86102496A EP 0194510 A3 EP0194510 A3 EP 0194510A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- stack
- under
- finger
- sheet
- articles
- 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- Withdrawn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
- 238000009423 ventilation Methods 0.000 abstract 1
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
- B65H3/02—Separating articles from piles using friction forces between articles and separator
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
Um die Vereinzelung und den Weitertransport des jeweils obersten Blattes eines Blattstapels (3) mit einfachsten Mitteln zu bewerkstelligen, ist ein dem obersten Blatt des Stapels unter leichtem Druck anliegender elastischer. Reib finger (4) vorgesehen, welcher in einer unter einem be stimmten Winkel (α) gegenüber der Stapeloberfläche geneigten Richtung (A-B) mit kleiner Amplitude und relativ hoher Frequenz in eine hin- und hergehende Bewegung versetzt wird. Der Stapel selbst ist gegenüber der Waagrech ten um einen bestimmten Winkel (β) nach hinten geneigt. Der Antrieb des Reibfingers (4) kann mittels eines an eine ventillose Pumpe (7) angeschlossenen Balgens (5), einens Pneumatikzylinders oder eines Kurbeltriebes erfolgen. Es ist ferner auch möglich, einen mit vom Kolben gesteuerten Entlüftungsbohrungen versehenen Pneumatikzylinder an eine unter konstantem Unter- oder Überdruck stehende Versorgungsleitung anzuschließen. In order to separate and transport the top sheet of a sheet stack (3) with the simplest To accomplish means is one of the top sheets of the Stack under elastic pressure. Rub finger (4) is provided, which in one under a be agreed angles (α) to the stack surface inclined direction (A-B) with small amplitude and relative high frequency in a reciprocating motion is moved. The stack itself is opposite the horizontal inclined backwards by a certain angle (β). The friction finger (4) can be driven by means of a valveless pump (7) connected bellows (5), some Pneumatic cylinder or a crank mechanism. It is also possible with one controlled by the piston Ventilation holes provided pneumatic cylinders one under constant negative or positive pressure Connect the supply line.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3508737 | 1985-03-12 | ||
DE19853508737 DE3508737A1 (en) | 1985-03-12 | 1985-03-12 | DEVICE FOR SEPARATING AND TRANSPORTING SHEET-SHAPED OBJECTS |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0194510A2 EP0194510A2 (en) | 1986-09-17 |
EP0194510A3 true EP0194510A3 (en) | 1988-01-07 |
Family
ID=6264924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86102496A Withdrawn EP0194510A3 (en) | 1985-03-12 | 1986-02-26 | Apparatus for separating and conveying sheet-like articles |
Country Status (4)
Country | Link |
---|---|
US (1) | US4709912A (en) |
EP (1) | EP0194510A3 (en) |
JP (1) | JPS61229727A (en) |
DE (1) | DE3508737A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4020776A1 (en) * | 1990-06-29 | 1992-01-09 | Pi Patente Gmbh | DEVICE FOR DRIVING A TOOL FOR AN AXIAL MOVEMENT OF THE TOOL |
AU2010101A (en) * | 1999-12-23 | 2001-07-09 | Alfred Von Schuckmann | Dispenser for dispensing elements in strips |
US7582262B2 (en) | 2004-06-18 | 2009-09-01 | Roche Diagnostics Operations, Inc. | Dispenser for flattened articles |
WO2016183441A1 (en) * | 2015-05-13 | 2016-11-17 | Bd Kiestra B.V. | System with improved plate destacking |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3528739A (en) * | 1967-05-20 | 1970-09-15 | Minolta Camera Kk | Copying machine |
GB1364390A (en) * | 1971-12-28 | 1974-08-21 | Ibm | Document feeding apparatus |
DE2556779A1 (en) * | 1974-12-31 | 1976-07-08 | Ibm | ELASTIC VIBRANT COUPLER FOR SINGING UP AND FORWARDING DOCUMENTS |
DE2617887A1 (en) * | 1975-05-05 | 1976-11-18 | Ibm | DEVICE FOR CONVEYING LEAF-SHAPED GOODS |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1230070A (en) * | 1912-08-02 | 1917-06-12 | Nat Pneumatic Co | Motor for fluid-pressure door-operating devices. |
US2208299A (en) * | 1937-09-18 | 1940-07-16 | Eclipse Aviat Corp | Emergency throttle-control means for aircraft engines |
GB547513A (en) * | 1940-08-09 | 1942-08-31 | Charles Webster Potter | An improved sheet magazine and feeding device for typewriting machines |
US2467740A (en) * | 1947-03-15 | 1949-04-19 | Haller John | Step-by-step feeding device |
US3513658A (en) * | 1968-02-15 | 1970-05-26 | Okuma Seisakusho Kk | Actuating mechanism for pneumatically effecting remote control of movable toys |
US3910567A (en) * | 1973-11-05 | 1975-10-07 | Addressograph Multigraph | Sheet material feeder |
US3966190A (en) * | 1973-11-30 | 1976-06-29 | Bell & Howell Company | Sheet advancing methods and apparatus |
US4026538A (en) * | 1976-04-12 | 1977-05-31 | Pitney-Bowes, Inc. | Sheet pusher |
DE2711693C3 (en) * | 1977-03-17 | 1985-11-21 | Otto 8959 Trauchgau Bihler | Pressure medium actuation system for the feed and retention tongs of a tape feed device |
US4290593A (en) * | 1977-09-26 | 1981-09-22 | Pitney Bowes Inc. | Method for sheet feeding |
JPS55140442A (en) * | 1979-04-11 | 1980-11-01 | Daisho Tekkosho:Kk | Pulp feeder |
DE3308867C1 (en) * | 1983-03-12 | 1984-08-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Device for separating the top sheet of a pile of sheets |
US4591140A (en) * | 1983-03-12 | 1986-05-27 | Agfa-Gevaert Aktiengesellschaft | Arrangement for separating and transporting uppermost sheets of a stack of sheets or sheet-like objects |
-
1985
- 1985-03-12 DE DE19853508737 patent/DE3508737A1/en not_active Ceased
-
1986
- 1986-02-26 EP EP86102496A patent/EP0194510A3/en not_active Withdrawn
- 1986-03-11 JP JP61053502A patent/JPS61229727A/en active Pending
- 1986-03-12 US US06/839,047 patent/US4709912A/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3528739A (en) * | 1967-05-20 | 1970-09-15 | Minolta Camera Kk | Copying machine |
GB1364390A (en) * | 1971-12-28 | 1974-08-21 | Ibm | Document feeding apparatus |
DE2556779A1 (en) * | 1974-12-31 | 1976-07-08 | Ibm | ELASTIC VIBRANT COUPLER FOR SINGING UP AND FORWARDING DOCUMENTS |
DE2617887A1 (en) * | 1975-05-05 | 1976-11-18 | Ibm | DEVICE FOR CONVEYING LEAF-SHAPED GOODS |
Also Published As
Publication number | Publication date |
---|---|
US4709912A (en) | 1987-12-01 |
JPS61229727A (en) | 1986-10-14 |
EP0194510A2 (en) | 1986-09-17 |
DE3508737A1 (en) | 1986-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH FR GB IT LI LU NL SE |
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PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH FR GB IT LI LU NL SE |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19880830 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: ILLIG, EGON Inventor name: KNIEP, VOLKMAR |