ATE75665T1 - SHEET FEED DEVICE, ESPECIALLY FOR SHEET PRINTING MACHINES. - Google Patents

SHEET FEED DEVICE, ESPECIALLY FOR SHEET PRINTING MACHINES.

Info

Publication number
ATE75665T1
ATE75665T1 AT89115817T AT89115817T ATE75665T1 AT E75665 T1 ATE75665 T1 AT E75665T1 AT 89115817 T AT89115817 T AT 89115817T AT 89115817 T AT89115817 T AT 89115817T AT E75665 T1 ATE75665 T1 AT E75665T1
Authority
AT
Austria
Prior art keywords
sheet
cam gear
feed device
printing machines
front markers
Prior art date
Application number
AT89115817T
Other languages
German (de)
Inventor
Bert Cappel
Hanns-Otto Haas
Original Assignee
Roland Man Druckmasch
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 Roland Man Druckmasch filed Critical Roland Man Druckmasch
Application granted granted Critical
Publication of ATE75665T1 publication Critical patent/ATE75665T1/en

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
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/20—Controlling associated apparatus
    • 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
    • B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
    • B65H5/10—Reciprocating or oscillating grippers, e.g. suction or gripper tables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Impact Printers (AREA)
  • Massaging Devices (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)

Abstract

In the feeding attachment, the periodically swivellable front markers (2) are driven by a non-lockable cam gear (6-10), in which only rigid members of the cam gear (6-10) are effective in the swivelling- away phase of the front markers (2). To lock the sheet feeder in the case of oblique sheets or faulty sheets, catcher hooks (13) are provided which can be moved into their catching position, independently of the cam gear (6-10) of the front markers (2), by a pneumatic short-stroke cylinder (17) which can be controlled by an electropneumatic quick-action solenoid valve (19) operating in dependence on a sheet control device. The feeding attachment permits a high speed of machine. <IMAGE>
AT89115817T 1988-09-06 1989-08-28 SHEET FEED DEVICE, ESPECIALLY FOR SHEET PRINTING MACHINES. ATE75665T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3830260A DE3830260A1 (en) 1988-09-06 1988-09-06 BOWING DEVICE, ESPECIALLY FOR BOW PRINTING MACHINES
EP89115817A EP0361105B1 (en) 1988-09-06 1989-08-28 Feeding attachment, particularly for sheet-printing machines

Publications (1)

Publication Number Publication Date
ATE75665T1 true ATE75665T1 (en) 1992-05-15

Family

ID=6362377

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89115817T ATE75665T1 (en) 1988-09-06 1989-08-28 SHEET FEED DEVICE, ESPECIALLY FOR SHEET PRINTING MACHINES.

Country Status (4)

Country Link
EP (1) EP0361105B1 (en)
AT (1) ATE75665T1 (en)
DE (2) DE3830260A1 (en)
ES (1) ES2032086T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19543381C2 (en) * 1995-11-21 1999-06-10 Heidelberger Druckmasch Ag Gripper control for a cyclically swinging pre-gripper for single sheet transport in a sheet printing machine
DE102008010008B4 (en) 2008-02-20 2018-10-31 Koenig & Bauer Ag Method and device for blocking the sheet feed of a printing machine
DE102009008776B4 (en) 2008-03-17 2021-05-27 Heidelberger Druckmaschinen Ag Device for aligning sheets with stops
CN103662887B (en) * 2013-12-02 2016-11-23 温州旭弘机械有限公司 A kind of paper advance mechanism of cardboard binding machine
CN107757100A (en) * 2017-11-27 2018-03-06 东台市康宏纸箱厂 Pendulum-type front lay in a kind of combination for paper printing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE569729C (en) * 1931-02-05 1933-02-07 Kalle & Co Ag Process for aligning the sheets with the correct edges
DE1100043B (en) * 1958-08-15 1961-02-23 Leipziger Buchbindereimaschine Gripper on printing and bookbinding machines for gripping and holding sheets made of paper, cardboard or similar material
DE1786314B1 (en) * 1968-08-08 1971-11-04 Polygraph Leipzig DEVICE TO LOCK THE SHEET FEED
FR2092397A5 (en) * 1970-04-01 1972-01-21 Polygraph Leipzig
US3888478A (en) * 1974-05-23 1975-06-10 Sperry Rand Corp Sheet limiter
DD134862B1 (en) * 1978-02-23 1981-07-29 Fritz Pieper DEVICE FOR LOCKING THE GRIPPERS OF A PRE-GRIPPER

Also Published As

Publication number Publication date
EP0361105B1 (en) 1992-05-06
DE58901332D1 (en) 1992-06-11
EP0361105A1 (en) 1990-04-04
ES2032086T3 (en) 1993-01-01
DE3830260A1 (en) 1990-03-15
DE3830260C2 (en) 1992-10-01

Similar Documents

Publication Publication Date Title
GB2098183A (en) Front lay device for sheet-fed rotary printing presses
DE58901332D1 (en) BOWING DEVICE, ESPECIALLY FOR BOW PRINTING MACHINES.
GB1225109A (en)
CA2008290A1 (en) Gripper arrangement on sheet-processing machines, in particular sheet-fed offset printing presses
ATE145625T1 (en) SHEET FEEDING UNIT
US5584244A (en) Method for starting the production run on a sheet-processing printing machine
GB1152762A (en) Improvements in or relating to Copy Sheet Receiving Assemblies
EP0775576A3 (en) Gripper control for a cyclically oscillatingly driven in-feed gripper for sheet transport in a sheet-fed printing machine
ATE216974T1 (en) DEVICE FOR QUICKLY FEEDING INSERTS SHEETS TO A PUSHING DEVICE OF A PACKAGING MACHINE
GB1463590A (en) Sheet feeder mechanism for printing machinery
GB1146786A (en) Gripper device for a sheet feeder of a printing press
ATE164347T1 (en) FRONT EDGE STOP FOR ALIGNMENT ON THE FEEDING TABLE
US4569284A (en) Sheet handling mechanism for duplicating machine with duplexing capability
US2395444A (en) Sheet registering mechanism
DE59400312D1 (en) Method and device for controlling the sheet inlet when starting a sheet-processing printing machine
GB1413863A (en) Printing or other paper processing machine
DE59003614D1 (en) Device for precise positioning of a printing plate on a printing cylinder.
DE59102773D1 (en) DEVICE FOR FEEDING SHEET MATERIAL TO A CONTINUOUS SHEET TRANSPORT SYSTEM OF A DEVICE.
US3698616A (en) Gaging mechanism for fastener attaching machine
JPH0326401U (en)
US1922041A (en) Sheet feeder
DE59905054D1 (en) Device for aligning stack carriers in the feeder or delivery of sheet-processing printing machines
IT1273283B (en) Device for transferring a sheet for embroidery in equipment for feeding sheets to an embroidery machine
US2631537A (en) Sheet guide for platen presses
JPS638683Y2 (en)

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee