EP0841274A3 - Vorrichtung zum Abnehmen eines dünnen, flachen, flexiblen Abschnitts einer Ablage - Google Patents

Vorrichtung zum Abnehmen eines dünnen, flachen, flexiblen Abschnitts einer Ablage Download PDF

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Publication number
EP0841274A3
EP0841274A3 EP97119327A EP97119327A EP0841274A3 EP 0841274 A3 EP0841274 A3 EP 0841274A3 EP 97119327 A EP97119327 A EP 97119327A EP 97119327 A EP97119327 A EP 97119327A EP 0841274 A3 EP0841274 A3 EP 0841274A3
Authority
EP
European Patent Office
Prior art keywords
thin
flat
taking
receiving support
flexible article
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
EP97119327A
Other languages
English (en)
French (fr)
Other versions
EP0841274A2 (de
EP0841274B1 (de
Inventor
Franz Bochtler
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.)
Sachsenring Maschinenbau GmbH
Original Assignee
Sachsenring Entwicklungs GmbH
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 Sachsenring Entwicklungs GmbH filed Critical Sachsenring Entwicklungs GmbH
Publication of EP0841274A2 publication Critical patent/EP0841274A2/de
Publication of EP0841274A3 publication Critical patent/EP0841274A3/de
Application granted granted Critical
Publication of EP0841274B1 publication Critical patent/EP0841274B1/de
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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/38—Delivering or advancing articles from machines; Advancing articles to or into piles by movable piling or advancing arms, frames, plates, or like members with which the articles are maintained in face contact
    • B65H29/40—Members rotated about an axis perpendicular to direction of article movement, e.g. star-wheels formed by S-shaped members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/02—Feeding or positioning sheets, blanks or webs
    • B31B70/04—Feeding sheets or blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
    • B65H29/245—Air blast devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/60—Other elements in face contact with handled material
    • B65H2404/65—Other elements in face contact with handled material rotating around an axis parallel to face of material and perpendicular to transport direction, e.g. star wheel
    • B65H2404/655—Means for holding material on element
    • B65H2404/6551—Suction means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/12—Surface aspects
    • B65H2701/121—Perforations
    • B65H2701/1212—Perforations where perforations serve for handling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/191—Bags, sachets and pouches or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse Collection And Transfer (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Specific Conveyance Elements (AREA)
  • Cleaning In General (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Making Paper Articles (AREA)

Abstract

Eine Vorrichtung zum Abnehmen eines dünnen, flachen, flexiblen Abschnitts von einer Ablage soll so ausgebildet werden, daß die gesamte Förderung bzw. Streckung der Abschnitte durch die erforderliche Blasluft möglich wird und auf den Einsatz zusätzlicher mechanischer Fördermaßnahmen verzichtet werden kann. Dies wird dadurch erreicht, daß die Zwischenräume (12) durch einen Boden (13) nach unten hin geschlossen sind und daß die Blasdüsen (15) auf der Abschnittzuführseite (14) derart angeordnet sind, daß die Luft unter dem Abschnitt (7) unmittelbar in die Zwischenräume (12) eingeblasen werden kann.
Figure 00000001
EP97119327A 1996-11-08 1997-11-05 Vorrichtung zum Abnehmen eines dünnen, flachen, flexiblen Abschnitts einer Ablage Expired - Lifetime EP0841274B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29619463U 1996-11-08
DE29619463U DE29619463U1 (de) 1996-11-08 1996-11-08 Vorrichtung zum Abnehmen eines dünnen, flachen, flexiblen Abschnitts von einer Ablage

Publications (3)

Publication Number Publication Date
EP0841274A2 EP0841274A2 (de) 1998-05-13
EP0841274A3 true EP0841274A3 (de) 1998-12-02
EP0841274B1 EP0841274B1 (de) 2000-04-05

Family

ID=8031685

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97119327A Expired - Lifetime EP0841274B1 (de) 1996-11-08 1997-11-05 Vorrichtung zum Abnehmen eines dünnen, flachen, flexiblen Abschnitts einer Ablage

Country Status (3)

Country Link
EP (1) EP0841274B1 (de)
DE (2) DE29619463U1 (de)
ES (1) ES2146446T3 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260147A (en) * 1978-05-24 1981-04-07 Gloucester Engineering Co., Inc. Utilization of air jets for discharge conveyor on wicketing systems
DE3107883A1 (de) * 1981-03-02 1982-09-16 Windmöller & Hölscher, 4540 Lengerich Vorrichtung zum stapeln flacher gegenstaende
US4505412A (en) * 1983-10-31 1985-03-19 Crown Zellerbach Corporation Pneumatic conveyor system for flexible webs
EP0141287A2 (de) * 1983-10-07 1985-05-15 Fmc Corporation Vorrichtung zum Stapeln von thermoplastischen Blättern

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260147A (en) * 1978-05-24 1981-04-07 Gloucester Engineering Co., Inc. Utilization of air jets for discharge conveyor on wicketing systems
DE3107883A1 (de) * 1981-03-02 1982-09-16 Windmöller & Hölscher, 4540 Lengerich Vorrichtung zum stapeln flacher gegenstaende
EP0141287A2 (de) * 1983-10-07 1985-05-15 Fmc Corporation Vorrichtung zum Stapeln von thermoplastischen Blättern
US4505412A (en) * 1983-10-31 1985-03-19 Crown Zellerbach Corporation Pneumatic conveyor system for flexible webs

Also Published As

Publication number Publication date
ES2146446T3 (es) 2000-08-01
EP0841274A2 (de) 1998-05-13
EP0841274B1 (de) 2000-04-05
DE59701396D1 (de) 2000-05-11
DE29619463U1 (de) 1998-03-05

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