IT8822966A0 - 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 libri

Info

Publication number
IT8822966A0
IT8822966A0 IT8822966A IT2296688A IT8822966A0 IT 8822966 A0 IT8822966 A0 IT 8822966A0 IT 8822966 A IT8822966 A IT 8822966A IT 2296688 A IT2296688 A IT 2296688A IT 8822966 A0 IT8822966 A0 IT 8822966A0
Authority
IT
Italy
Prior art keywords
grapping
stack
separating
coated paper
book cover
Prior art date
Application number
IT8822966A
Other languages
English (en)
Other versions
IT1228036B (it
Inventor
Oskar Karolyi
Original Assignee
Hoerauf Michael Maschf
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hoerauf Michael Maschf filed Critical Hoerauf Michael Maschf
Publication of IT8822966A0 publication Critical patent/IT8822966A0/it
Application granted granted Critical
Publication of IT1228036B publication Critical patent/IT1228036B/it

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)
IT8822966A 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 IT1228036B (it)

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 true IT8822966A0 (it) 1988-12-16
IT1228036B 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
IT1228036B (it) 1991-05-27
US5028043A (en) 1991-07-02
DE3808651C2 (de) 1997-12-04
DE3808651A1 (de) 1989-10-05

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