EP0535361A3 - Sheet feeder - Google Patents

Sheet feeder Download PDF

Info

Publication number
EP0535361A3
EP0535361A3 EP19920114355 EP92114355A EP0535361A3 EP 0535361 A3 EP0535361 A3 EP 0535361A3 EP 19920114355 EP19920114355 EP 19920114355 EP 92114355 A EP92114355 A EP 92114355A EP 0535361 A3 EP0535361 A3 EP 0535361A3
Authority
EP
European Patent Office
Prior art keywords
pile
residual
sheet
raised
lowered
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.)
Granted
Application number
EP19920114355
Other languages
German (de)
Other versions
EP0535361A2 (en
EP0535361B1 (en
Inventor
Klaus Weyrich
Klaus Dr.-Ing. Mank
Rudolf Liepert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen AG
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 MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0535361A2 publication Critical patent/EP0535361A2/en
Publication of EP0535361A3 publication Critical patent/EP0535361A3/en
Application granted granted Critical
Publication of EP0535361B1 publication Critical patent/EP0535361B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/26—Supports or magazines for piles from which articles are to be separated with auxiliary supports to facilitate introduction or renewal of the pile
    • B65H1/263—Auxiliary supports for keeping the pile in the separation process during introduction of a new 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
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/21—Industrial-size printers, e.g. rotary printing press

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Unwinding Webs (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Fixing For Electrophotography (AREA)

Abstract

In a sheet feeder for sheet-processing machines, in particular sheet-fed printing machines, having a pile table (2) for receiving a main pile (4), which pile table (2) can be raised and/or lowered by means of a main hoist (3), and having a nonstop device with at least one, preferably two, supporting rack(s) (13) for receiving a residual pile (4a) from the pile table (2), on which subsequently there can be received a new pile, onto which the residual pile (4a) can be deposited, which supporting racks (13) lying laterlly opposite one another being retractable and extendible by means of a rack drive device (18), can be received in grooves (5a) of the pile table (2) and can be raised and lowered by means of an auxiliary hoist (10), high functional reliability and freedom from disruption can be achieved in that there are provided in the region of at least one rack bar (14) contact sensors (22, 23) one of which faces upwards and one downwards and with the aid of which the reception of the residual pile (4a) by the nonstop device and the provision of a new pile (4) below the residual pile (4a) are detectable. <IMAGE>
EP92114355A 1991-09-18 1992-08-22 Sheet feeder Expired - Lifetime EP0535361B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4131014A DE4131014A1 (en) 1991-09-18 1991-09-18 BOW FEEDER
DE4131014 1991-09-18

Publications (3)

Publication Number Publication Date
EP0535361A2 EP0535361A2 (en) 1993-04-07
EP0535361A3 true EP0535361A3 (en) 1993-05-19
EP0535361B1 EP0535361B1 (en) 1995-06-28

Family

ID=6440871

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92114355A Expired - Lifetime EP0535361B1 (en) 1991-09-18 1992-08-22 Sheet feeder

Country Status (3)

Country Link
EP (1) EP0535361B1 (en)
AT (1) ATE124375T1 (en)
DE (2) DE4131014A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4421487C1 (en) * 1994-05-30 1995-05-24 Roland Man Druckmasch Joining system for main and secondary stacks in sheet delivery unit
DE4418810C1 (en) * 1994-05-30 1995-11-30 Roland Man Druckmasch Method for combining main and auxiliary stacks in feeder
DE19512505A1 (en) * 1995-04-04 1996-10-10 Giesecke & Devrient Gmbh Method and device for separating loose sheet material
DE19516593C2 (en) * 1995-05-05 2001-07-05 Koenig & Bauer Ag Non-stop facility
DE19520772C1 (en) * 1995-06-07 1996-10-10 Roland Man Druckmasch Non-stop sheet feeder for printers with support plate and lifter for stack
DE19526594B4 (en) * 1995-07-21 2006-03-09 Koenig & Bauer Ag Device for controlling a sheet feeder non-stop operation
DE19636179C2 (en) * 1996-09-06 1999-04-01 Roland Man Druckmasch Sheet feeder on printing machines
DE19642479A1 (en) * 1996-10-15 1998-04-16 Heidelberger Druckmasch Ag Continuous feed paper sheet handler
DE19941918C1 (en) * 1999-09-03 2000-11-09 Roland Man Druckmasch Automatic stack changeover on sheet application device with non-stop device involves stopping lifting mechanism whilst residual lifting mechanism continues then starting rod movement
DE10330107A1 (en) * 2003-07-03 2005-04-28 Giesecke & Devrient Gmbh Continuous separation of loose leaves
JP5052862B2 (en) 2005-10-26 2012-10-17 ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト Computer controlled drawer of non-stop type paper feeding device or paper ejection device comb-like member
DE102006046823C5 (en) * 2005-10-26 2020-10-08 Heidelberger Druckmaschinen Ag Computer-controlled pulling of the rake in the non-stop feeder or boom
DE102005061914A1 (en) * 2005-12-23 2007-07-05 Koenig & Bauer Aktiengesellschaft Collision protection device for non-stop device has groove sensors arranged at height of carrying rods in vicinity of separate lateral surfaces of at least two rods and able to be moved with the rods
CN107777395A (en) * 2017-11-17 2018-03-09 海盐创美印业有限公司 A kind of rotary printing paper feeder
DE102018201919B3 (en) 2018-02-07 2019-08-01 Koenig & Bauer Ag Sheet processing machine with at least one Substratatzufuhreinrichtung and a method for operating a sheet processing machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902278A (en) * 1957-12-30 1959-09-01 Burroughs Corp Pneumatic controlled sheet feeder
US4052051A (en) * 1975-07-10 1977-10-04 Pitney-Bowes, Inc. Sheet feeder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE871158C (en) * 1951-08-14 1953-03-19 Roland Offsetmaschf Device for feeding stacks of sheets
DE2132248C3 (en) * 1970-08-03 1980-02-28 Veb Kombinat Polygraph Werner Lamberz Leipzig, Ddr 7050 Leipzig Pneumatically operating device for triggering counting and / or shutdown processes, in particular for printing machines
JP2694732B2 (en) * 1988-07-13 1997-12-24 大日本印刷株式会社 Automatic reloading device for sheet feeder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902278A (en) * 1957-12-30 1959-09-01 Burroughs Corp Pneumatic controlled sheet feeder
US4052051A (en) * 1975-07-10 1977-10-04 Pitney-Bowes, Inc. Sheet feeder

Also Published As

Publication number Publication date
DE4131014A1 (en) 1993-03-25
EP0535361A2 (en) 1993-04-07
EP0535361B1 (en) 1995-06-28
DE59202701D1 (en) 1995-08-03
ATE124375T1 (en) 1995-07-15

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