EP1228991A2 - Aiguilles ajustables pour un dispositif de séparation de feuilles - Google Patents

Aiguilles ajustables pour un dispositif de séparation de feuilles Download PDF

Info

Publication number: EP1228991A2
Authority: EP; European Patent Office
Prior art keywords: needle; needles; stack; group; flat products
Prior art date: 2001-02-02
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

EP02000289A

Other languages

German (de)

English (en)

Other versions

EP1228991A3 (fr

EP1228991B1 (fr

Inventor

Mehmet Oktay Kaya

Heiner Philipp Luxem

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.)

Goss International Americas LLC

Original Assignee

Heidelberger 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.)

2001-02-02

Filing date

2002-01-16

Publication date

2002-08-07

2002-01-16 Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG

2002-08-07 Publication of EP1228991A2 publication Critical patent/EP1228991A2/fr

2004-02-04 Publication of EP1228991A3 publication Critical patent/EP1228991A3/fr

2006-05-03 Application granted granted Critical

2006-05-03 Publication of EP1228991B1 publication Critical patent/EP1228991B1/fr

2022-01-16 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

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
- B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
- B65H3/50—Elements, e.g. fingers, plates, rollers, inserted or traversed between articles to be separated and remainder of the pile

Definitions

the present invention relates to a device for separating flat products from a stack of flat products according to the preamble of claim 1.
Such a separation device is e.g. known from US 3,988,016.
This font describes a high speed paper loading device for loading Inserts in newspapers.
the supplements are arranged so that they form a stack and a vacuum gripping element grips the lowest insert to be inserted from the stack and carries it to a pair of rollers, which passes the insert on to an open newspaper.
there a single sheet requires a different suction stroke than an insert of 120 pages or a pre-loaded sub-product.
the different suction drive requirements arise from the way in which the sheets or sub-products are arranged and for correct separation must be controlled.
the bottom of the stack is from a platform kept a so-called signature table with a recess that it a sucker allows you to pull a single product from the bottom of the product stack. If the sucker does not contact the product stack, the stack will be replaced by one movable hook held.
an apparatus for separating from flat products from a stack of flat products with a variety of needles provided, which are arranged in at least one needle group. Furthermore, at least a needle block for attaching the needles is provided, with each group of needles one Needle block is assigned.
the needle block and the needle group can be of one closed position can be moved into an open position. In the closed The needles hold the bottom of a stack of flat products in place. Still is one setting device each for setting the position of each needle group intended.
Needle blocks and needle groups are provided.
FIG. 1 1, 2, 1a and 2a are schematic side views of an inventive Sheet separator shown.
a stack 10 of flat products, in particular Sheets or signatures made of paper or plastic are arranged in a magazine 12 and lies flat on a signature table 14.
Around the bottom sheet 18 of the stack 10 To be able to pull out is a gap or a recess 16 at the lower end of the Stack 10 provided.
a lifting hook 20 is provided which holds the stack 10 when the lifting hook 20 is in the closed position, as shown in FIG. 1.
the Lifting hook 20 is movable from a closed to an open position (FIG. 2) in which the lifting hook 20 is preferably arranged rotatably about a pivot point 22.
the lifting hook 20 may include an air duct 26 through which, as indicated by arrow C, Air can be supplied. This air can pass through the inlet opening 34 to the air duct be fed.
the signature lies on the front guide element or the front plate 30 on.
the lifting hook and Sucker it is necessary to hold the stack of signatures, taking at least one needle or a plurality of needles 50 in a closed position through an opening 51 (Fig. 5) protrude in the front guide element. Then it becomes necessary to use the needles to remove or open so that the vacuum cleaner can pull the bottom signature.
the Needles are attached to the at least one by attachment or in a similar manner or a plurality of needle blocks 52.
the needle blocks and related ones Needles go through rotation about a pivot point 54 and the stationary blocks 55 from an open to a closed position.
the stationary blocks 55 offer also a support for the construction.
FIGS. 3, 4a, 4b, 5 and 6 Needle position settings there are two in FIGS. 3, 4a, 4b, 5 and 6 Needle position settings shown.
a single needle adjuster 60 is like this provided that it adjusts the position of each needle.
a Needle group adjuster 62 is provided to change the position of the Sets needle groups 66, 68. The movement of each group of needles is determined by one Control arm 70, 72 transmitted.
a first adjusting device can have the structure of an adjusting screw arrangement.
the second adjustment device is in connection with the control arms 70, 72 intended. It can be seen that the needles are in a plurality of groups 66, 68 are arranged. Each group of needles has an associated needle block 52, one Needle group adjuster 62 and a control arm 70. The Needle group adjuster 62 adjusts the position of a group of needles. Sometimes it can be useful to have more than one or a group of needles at the same time set by arranging the needles in groups with an associated one Needle block and a group arrangement. The number of needles in each group can be depend on the respective requirements; the number shown is just for an example.
the group setting device may be one of a number of setting devices Be adjustment devices that can be used for this purpose.
a suitable thread nut and screw arrangement so that by turning one or the other of the appropriate threading devices the movement of the group of needles in relation to the stationary block and the faceplate.
Such a type of arrangement could be an automatic or remote controlled type of Setting the needles or groups of needles are considered.
the adjustment device can be replaced by a Control with an electronic interface, which can be remote controlled controls mechanical drive element as shown in Fig. 5.

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Sheets, Magazines, And Separation Thereof (AREA)
Cell Separators (AREA)
Cable Accessories (AREA)
Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

EP02000289A 2001-02-02 2002-01-16 Aiguilles ajustables pour un dispositif de séparation de feuilles Expired - Lifetime EP1228991B1 (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US26624701P	2001-02-02	2001-02-02
US266247P		2001-02-02
US939428P		2001-08-24
US09/939,428 US6616137B2 (en)	2001-02-02	2001-08-24	Adjustable needles for a sheet separating device

Publications (3)

Publication Number	Publication Date
EP1228991A2 true EP1228991A2 (fr)	2002-08-07
EP1228991A3 EP1228991A3 (fr)	2004-02-04
EP1228991B1 EP1228991B1 (fr)	2006-05-03

Family

ID=26951723

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP02000289A Expired - Lifetime EP1228991B1 (fr)	2001-02-02	2002-01-16	Aiguilles ajustables pour un dispositif de séparation de feuilles

Country Status (4)

Country	Link
US (1)	US6616137B2 (fr)
EP (1)	EP1228991B1 (fr)
AT (1)	ATE325066T1 (fr)
DE (2)	DE50206608D1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2005320158A (ja) *	2004-05-03	2005-11-17	Helmut Steinhilber	パイルの記録媒体のシートをさばく方法および装置
ITBO20050678A1 (it) *	2005-11-07	2006-02-06	Gd Spa	Unita' di alimetazione di fogli ad una linea di incarto
USD586074S1 (en) *	2006-04-13	2009-02-03	Ferag Ag	Transport gripper
USD654243S1 (en) *	2010-10-15	2012-02-14	Hancock Jeffrey D	Mounting assembly for an article holder
USD645633S1 (en) *	2010-10-15	2011-09-20	Hancock Jeffrey D	Article holder
AU335600S (en)	2010-10-29	2011-03-24	Ferag Ag	Grippers and parts thereof for handling paper

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1920001A (en) *	1930-12-15	1933-07-25	Addressograph Co	Safety device
US2161866A (en) *	1935-08-31	1939-06-13	Arthur S Huckins	Printing press
US3741535A (en) *	1971-05-17	1973-06-26	Garden City Envelope Co	Sheet stock feeding mechanism
US3893664A (en) *	1973-07-20	1975-07-08	Elmer R Thomsen	Stock feeder for printing press
US3988016A (en)	1974-11-01	1976-10-26	Cutler-Hammer, Inc.	High speed in-line paper inserting apparatus and method
US4157692A (en)	1977-02-23	1979-06-12	Opelika Manufacturing Corp.	Label dispensing system for use with sewing apparatus
DE4312476A1 (de) *	1993-04-16	1994-10-20	Kolbus Gmbh & Co Kg	Vorrichtung zum Vereinzeln von Bogen eines Bogenstapels
JP4140864B2 (ja) *	1996-07-30	2008-08-27	グラプハ−ホルディング・アクチエンゲゼルシヤフト	処理域に印刷紙葉を装填するための装置
US6155554A (en) *	1997-11-10	2000-12-05	F. L. Smithe Machine Company, Inc.	Multiple action shovel feed mechanism for stacked sheets

2001
- 2001-08-24 US US09/939,428 patent/US6616137B2/en not_active Expired - Fee Related
2002
- 2002-01-16 DE DE50206608T patent/DE50206608D1/de not_active Expired - Lifetime
- 2002-01-16 EP EP02000289A patent/EP1228991B1/fr not_active Expired - Lifetime
- 2002-01-16 AT AT02000289T patent/ATE325066T1/de not_active IP Right Cessation
- 2002-01-16 DE DE10201382A patent/DE10201382A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
ATE325066T1 (de)	2006-06-15
EP1228991A3 (fr)	2004-02-04
US6616137B2 (en)	2003-09-09
EP1228991B1 (fr)	2006-05-03
US20020105134A1 (en)	2002-08-08
DE10201382A1 (de)	2002-08-08
DE50206608D1 (de)	2006-06-08

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Publication	Publication Date	Title
DE2733521C2 (fr)	1991-10-31
DE19503110B4 (de)	2009-01-29	Bogenleiteinrichtung für Druckmaschinen
DE3838484A1 (de)	1989-06-01	Bogenablagevorrichtung
EP0897890B1 (fr)	2001-11-28	Procédé et dispositif pour produire un courant de produits tournés avec une pince de préhension de coin
EP1156003A2 (fr)	2001-11-21	Dispositif d'alimentation mobile pour la séparation de produits plats
EP1228991B1 (fr)	2006-05-03	Aiguilles ajustables pour un dispositif de séparation de feuilles
EP1238930B1 (fr)	2006-05-10	Dispositif de séparation de feuilles
EP1038671B1 (fr)	2003-07-02	Dispositif de séparation des feuilles
DE2506736C3 (de)	1980-02-14	Bogenablege- und Sortiervorrichtung
EP1228990A2 (fr)	2002-08-07	Crochet de levage pour un dispositif de séparation de feuilles
EP0694488A1 (fr)	1996-01-31	Dispositif d'alimentation en feuilles une par une
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