IT1228036B - Dispositivo per afferrare e separare il fustellato inferiore di una pila di fustellati di carta rivestita, o simili, in particolare per una macchina per copertine di libri - Google Patents
Dispositivo per afferrare e separare il fustellato inferiore di una pila di fustellati di carta rivestita, o simili, in particolare per una macchina per copertine di libriInfo
- Publication number
- IT1228036B IT1228036B IT8822966A IT2296688A IT1228036B IT 1228036 B IT1228036 B IT 1228036B IT 8822966 A IT8822966 A IT 8822966A IT 2296688 A IT2296688 A IT 2296688A IT 1228036 B IT1228036 B IT 1228036B
- Authority
- IT
- Italy
- Prior art keywords
- grab
- stack
- separate
- similar
- lower die
- 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
- B65H1/00—Supports or magazines for piles from which articles are to be separated
- B65H1/04—Supports or magazines for piles from which articles are to be separated adapted to support articles substantially horizontally, e.g. for separation from top of pile
- B65H1/06—Supports or magazines for piles from which articles are to be separated adapted to support articles substantially horizontally, e.g. for separation from top of pile for separation from bottom of 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
- 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
- B65H2301/42322—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 bottom of the pile
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Making Paper Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3808651A DE3808651C2 (de) | 1988-03-15 | 1988-03-15 | Vorrichtung zum Ergreifen und Vereinzeln des unteren Zuschnittes eines Stapels von Zuschnitten aus kaschiertem Papier o. dgl., insbesondere für eine Buchdeckenmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8822966A0 IT8822966A0 (it) | 1988-12-16 |
IT1228036B true IT1228036B (it) | 1991-05-27 |
Family
ID=6349798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8822966A IT1228036B (it) | 1988-03-15 | 1988-12-16 | Dispositivo per afferrare e separare il fustellato inferiore di una pila di fustellati di carta rivestita, o simili, in particolare per una macchina per copertine di libri |
Country Status (3)
Country | Link |
---|---|
US (1) | US5028043A (it) |
DE (1) | DE3808651C2 (it) |
IT (1) | IT1228036B (it) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3927670C2 (de) * | 1989-08-22 | 2001-08-23 | Hoerauf Michael Maschf | Vorrichtung zum Ergreifen und Vereinzeln des untersten Zuschnittes eines Stapels von Zuschnitten für eine Buchdeckenmaschine |
US5090685A (en) * | 1990-10-02 | 1992-02-25 | Optrotech Ltd. | Method and apparatus for securing a sheet material to a rotating vacuum drum using a sealing strip |
US5072922A (en) * | 1991-02-25 | 1991-12-17 | Paulson Harold E | Vacuum drum for printing press feeder |
JP3100517B2 (ja) * | 1994-11-21 | 2000-10-16 | シャープ株式会社 | 給紙装置 |
US5642878A (en) * | 1995-05-04 | 1997-07-01 | F. L. Smithe Machine Company, Inc. | Method and apparatus for separating sheets fed from the bottom of a stack |
JP3207711B2 (ja) * | 1995-05-08 | 2001-09-10 | シャープ株式会社 | エアー給紙装置 |
GB2340825A (en) * | 1998-08-19 | 2000-03-01 | Heidelberger Druckmasch Ag | Signature feed |
DE10031098A1 (de) * | 2000-06-30 | 2002-01-10 | Focke & Co | Vorrichtung zur Handhabung von Zuschnitten in Verpackungsmaschinen |
DE50007305D1 (de) * | 2000-10-05 | 2004-09-09 | Grapha Holding Ag | Vorrichtung zur Beschickung einer Verarbeitungsstrecke mit gefalzten oder ungefalzten Druckbogen |
US7306222B2 (en) * | 2003-05-14 | 2007-12-11 | Goss International Americas, Inc. | Sheet material feeder |
US20050089389A1 (en) * | 2003-10-22 | 2005-04-28 | Saga Automation, Inc. | Method, system, and apparatus for securing a section of a vertical stack of generally flat sheets, cartons, and like |
US9039162B2 (en) * | 2006-04-25 | 2015-05-26 | Hewlett-Packard Development Company, L.P. | Media multi-feed rejection process with an encoded counter-rotating roller |
US20080112788A1 (en) * | 2006-11-10 | 2008-05-15 | Sage Automation, Inc. | Depalletizing Apparatus and Method |
US7736121B2 (en) * | 2007-10-04 | 2010-06-15 | Solbern Llc | Tortilla destacking device |
DE102011120476A1 (de) * | 2011-12-08 | 2013-06-13 | Heidelberger Druckmaschinen Aktiengesellschaft | Unrundes Saugrad |
CN111727162B (zh) * | 2017-11-07 | 2022-09-02 | I·M·A·工业机械自动装置股份公司 | 用于将片材进给到折叠装置的装置 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB309864A (en) * | 1928-04-16 | 1930-01-16 | Miller Printing Machinery Co | Improvements in or relating to pneumatic separator feet for use in sheet-feeding apparatus |
US1942527A (en) * | 1930-10-09 | 1934-01-09 | Winkler Alfred | Method and apparatus for withdrawing lowest sheets |
DE622076C (de) * | 1932-05-12 | 1935-11-19 | Heinrich Rohrbacher Fa | Vorrichtung zum Vereinzeln von leicht zusammenhaftenden, aus mehreren Schichten zusammengeklebten Werkstuecken |
US2111024A (en) * | 1935-10-15 | 1938-03-15 | Edward P Donnellan | Machine for counting paper money and similar material |
DE874272C (de) * | 1951-07-08 | 1953-04-23 | Paul Graf | Vorrichtung zum Vereinzeln von Werkstuecken aus schraeggestellten Stapeln |
US2745665A (en) * | 1952-09-16 | 1956-05-15 | Int Paper Box Machine Co | Suction feeding mechanism |
DE1139851B (de) * | 1960-02-18 | 1962-11-22 | Ing Alfred Schmermund | Vorrichtung zum Abziehen einzelner Papierblaetter von einem Stapel mittels einer Saugwalze |
CH407178A (de) * | 1961-12-23 | 1966-02-15 | Hepp Rudolf | Verfahren zum Auseinanderspreizen gefalzter Bogen |
US3154306A (en) * | 1962-10-29 | 1964-10-27 | Harris Intertype Corp | Sheet-gripping sucker |
DE1258424B (de) * | 1966-02-14 | 1968-01-11 | Bobst & Sohn A G J | Bogen Bearbeitende Vorrichtung |
DE1277655B (de) * | 1967-02-13 | 1968-09-12 | Windmoeller & Hoelscher | Vorrichtung zum Vereinzeln gestapelter Schlauchstuecke aus Papier oder Kunststoffolie |
US3423084A (en) * | 1967-04-10 | 1969-01-21 | Halm Instrument Co | Vacuum feeder for heavy sheet material |
US3773318A (en) * | 1971-11-08 | 1973-11-20 | Didde Glaser Inc | Sheet feeder sucker and hold down assembly |
BE794145A (fr) * | 1972-10-20 | 1973-05-16 | Rotaprint Gmbh | Dispositif pour prelever et ransmettre des decoupes en forme de feuille empilees |
US3893644A (en) * | 1973-08-06 | 1975-07-08 | Herman J Drazick | Ejector accelerator for molding apparatus |
US3976292A (en) * | 1975-03-19 | 1976-08-24 | Laurel Bank Machine Co., Ltd. | Suction shafts for a paper counting apparatus |
AT345173B (de) * | 1976-11-29 | 1978-09-11 | Gao Ges Automation Org | Vorrichtung und verfahren zum abziehen flexibler bogen von der unterseite eines bogenstapels |
JPS54115871A (en) * | 1978-02-28 | 1979-09-08 | Matsushita Electric Works Ltd | Single wooden plate taking-out & feeding method & its device |
JPS5760113Y2 (it) * | 1978-04-25 | 1982-12-22 | ||
JPS5585988A (en) * | 1978-12-22 | 1980-06-28 | Laurel Bank Mach Co Ltd | Paper pile counter for different type note discrimination |
US4428815A (en) * | 1983-04-28 | 1984-01-31 | Western Electric Co., Inc. | Vacuum-type article holder and methods of supportively retaining articles |
US4564188A (en) * | 1984-11-13 | 1986-01-14 | Westvaco Corporation | Single sheet feeding mechanism |
US4669716A (en) * | 1985-07-29 | 1987-06-02 | Bell & Howell | Method and device for deflecting a sheet prior to feeding |
JPS62249834A (ja) * | 1986-04-19 | 1987-10-30 | Yasue Daidoji | 真空支持装置 |
-
1988
- 1988-03-15 DE DE3808651A patent/DE3808651C2/de not_active Expired - Fee Related
- 1988-12-16 IT IT8822966A patent/IT1228036B/it active
-
1990
- 1990-07-16 US US07/552,831 patent/US5028043A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT8822966A0 (it) | 1988-12-16 |
US5028043A (en) | 1991-07-02 |
DE3808651C2 (de) | 1997-12-04 |
DE3808651A1 (de) | 1989-10-05 |
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