ES2162425T3 - PROCEDURE FOR THE SEPARATION, AT A DETERMINED POINT, OF A PLURALITY OF FLAT OBJECTS AT LEAST PARTIALLY SUPERPOSED. - Google Patents
PROCEDURE FOR THE SEPARATION, AT A DETERMINED POINT, OF A PLURALITY OF FLAT OBJECTS AT LEAST PARTIALLY SUPERPOSED.Info
- Publication number
- ES2162425T3 ES2162425T3 ES98910567T ES98910567T ES2162425T3 ES 2162425 T3 ES2162425 T3 ES 2162425T3 ES 98910567 T ES98910567 T ES 98910567T ES 98910567 T ES98910567 T ES 98910567T ES 2162425 T3 ES2162425 T3 ES 2162425T3
- Authority
- ES
- Spain
- Prior art keywords
- objects
- charge
- separating point
- bonding
- flat objects
- 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 - Lifetime
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
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/30—Opening devices for folded sheets or signatures
-
- 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
- B65H3/24—Separating articles from piles by pushers engaging the edges of the articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H33/00—Forming counted batches in delivery pile or stream of articles
- B65H33/06—Forming counted batches in delivery pile or stream of articles by displacing articles to define batches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H47/00—Unfolding thin limp 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
- B65H2301/40—Type of handling process
- B65H2301/42—Piling, depiling, handling piles
- B65H2301/422—Handling piles, sets or stacks of articles
-
- 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
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/513—Modifying electric properties
- B65H2301/5132—Bringing electrostatic charge
-
- 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
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/513—Modifying electric properties
- B65H2301/5133—Removing electrostatic charge
-
- 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
- B65H2701/1932—Signatures, folded printed matter, newspapers or parts thereof and books
Landscapes
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Elimination Of Static Electricity (AREA)
- Laminated Bodies (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
According to the invention, a static charge is produced on the surfaces of the flat objects (2) arranged on top of each other by guiding said objects (2) through a field of direct current oriented essentially vertically to their main surfaces. This charge creates electrical forces of attraction between the surfaces of the objects and these electrical forces of attraction increase mutual bonding. This effect caused by static charging of the surfaces of flat objects arranged on top of each other is reduced or prevented for at least one or two surfaces forming a predetermined separating point, by treating this surface or these surfaces in advance with an anti-static agent (3). No concentration of charge can be built up on the treated surface or any concentration of charge which does build up is compensated very quickly, so that there is no increase in bonding at the separating point or the bonding is much slighter than between the surfaces which are not part of the separating point. Consequently, the objects at the separating point can be moved against each other with less force. The inventive method is particularly suitable for opening multi-surface printed products at specific points.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH88997 | 1997-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2162425T3 true ES2162425T3 (en) | 2001-12-16 |
Family
ID=4197551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98910567T Expired - Lifetime ES2162425T3 (en) | 1997-04-16 | 1998-04-07 | PROCEDURE FOR THE SEPARATION, AT A DETERMINED POINT, OF A PLURALITY OF FLAT OBJECTS AT LEAST PARTIALLY SUPERPOSED. |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP0975540B1 (en) |
JP (1) | JP2001519750A (en) |
AT (1) | ATE202998T1 (en) |
AU (1) | AU727498B2 (en) |
CA (1) | CA2285981C (en) |
CZ (1) | CZ298389B6 (en) |
DE (1) | DE59801001D1 (en) |
DK (1) | DK0975540T3 (en) |
ES (1) | ES2162425T3 (en) |
IL (1) | IL132132A (en) |
NO (1) | NO313822B1 (en) |
PL (1) | PL336227A1 (en) |
RU (1) | RU2203189C2 (en) |
WO (1) | WO1998046508A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007168953A (en) * | 2005-12-21 | 2007-07-05 | Maruishi Seisakusho:Kk | Paper separating/carrying device and paper separating/carrying method |
RU2658051C2 (en) * | 2016-10-10 | 2018-06-19 | Олег Николаевич Береснев | Method of the film into the plastic products manufacturing mold feeding |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT255974B (en) * | 1965-10-21 | 1967-07-25 | Ferag Ag | Method for dividing a number of at least partially superposed flat structures at a predetermined location |
DE1948227A1 (en) * | 1969-09-24 | 1971-04-01 | Haver & Boecker | Device for stacking, separating and conveying open-topped bags or sacks, preferably made of plastic |
CH534588A (en) * | 1971-01-12 | 1973-03-15 | Fehr & Reist Ag | Stack of several stacked sheets |
-
1998
- 1998-04-07 IL IL13213298A patent/IL132132A/en not_active IP Right Cessation
- 1998-04-07 RU RU99121668/12A patent/RU2203189C2/en active
- 1998-04-07 CZ CZ0346699A patent/CZ298389B6/en not_active IP Right Cessation
- 1998-04-07 AT AT98910567T patent/ATE202998T1/en not_active IP Right Cessation
- 1998-04-07 ES ES98910567T patent/ES2162425T3/en not_active Expired - Lifetime
- 1998-04-07 WO PCT/CH1998/000129 patent/WO1998046508A1/en active IP Right Grant
- 1998-04-07 PL PL98336227A patent/PL336227A1/en unknown
- 1998-04-07 JP JP54334298A patent/JP2001519750A/en active Pending
- 1998-04-07 AU AU64932/98A patent/AU727498B2/en not_active Ceased
- 1998-04-07 EP EP98910567A patent/EP0975540B1/en not_active Expired - Lifetime
- 1998-04-07 DK DK98910567T patent/DK0975540T3/en not_active Application Discontinuation
- 1998-04-07 CA CA002285981A patent/CA2285981C/en not_active Expired - Fee Related
- 1998-04-07 DE DE59801001T patent/DE59801001D1/en not_active Expired - Lifetime
-
1999
- 1999-10-14 NO NO19994999A patent/NO313822B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE59801001D1 (en) | 2001-08-16 |
DK0975540T3 (en) | 2001-11-05 |
WO1998046508A1 (en) | 1998-10-22 |
EP0975540A1 (en) | 2000-02-02 |
ATE202998T1 (en) | 2001-07-15 |
AU727498B2 (en) | 2000-12-14 |
CA2285981C (en) | 2006-02-21 |
NO994999D0 (en) | 1999-10-14 |
IL132132A (en) | 2002-09-12 |
JP2001519750A (en) | 2001-10-23 |
NO313822B1 (en) | 2002-12-09 |
AU6493298A (en) | 1998-11-11 |
CA2285981A1 (en) | 1998-10-22 |
EP0975540B1 (en) | 2001-07-11 |
PL336227A1 (en) | 2000-06-19 |
CZ9903466A3 (en) | 2001-07-11 |
CZ298389B6 (en) | 2007-09-19 |
NO994999L (en) | 1999-12-15 |
IL132132A0 (en) | 2001-03-19 |
RU2203189C2 (en) | 2003-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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