FR2345376A1 - Paper sheets separation machine - uses rollers with suction orifices brought into position over stack by rotating drum - Google Patents

Paper sheets separation machine - uses rollers with suction orifices brought into position over stack by rotating drum

Info

Publication number
FR2345376A1
FR2345376A1 FR7608425A FR7608425A FR2345376A1 FR 2345376 A1 FR2345376 A1 FR 2345376A1 FR 7608425 A FR7608425 A FR 7608425A FR 7608425 A FR7608425 A FR 7608425A FR 2345376 A1 FR2345376 A1 FR 2345376A1
Authority
FR
France
Prior art keywords
paper sheets
brought
rotating drum
position over
pile
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
FR7608425A
Other languages
French (fr)
Other versions
FR2345376B1 (en
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.)
DUPERRIER ROBERT
Original Assignee
DUPERRIER ROBERT
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 DUPERRIER ROBERT filed Critical DUPERRIER ROBERT
Priority to FR7608425A priority Critical patent/FR2345376A1/en
Publication of FR2345376A1 publication Critical patent/FR2345376A1/en
Application granted granted Critical
Publication of FR2345376B1 publication Critical patent/FR2345376B1/fr
Granted 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
    • B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
    • B65H29/245—Air blast devices
    • B65H29/246—Air blast devices acting on stacking devices
    • B65H29/247—Air blast devices acting on stacking devices blowing on upperside of the sheet
    • 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
    • B65H3/42—Separating articles from piles by two or more separators mounted for movement with, or relative to, rotary or oscillating bodies
    • 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
    • B65H2301/421—Forming a pile
    • B65H2301/4212—Forming a pile of articles substantially horizontal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/50—Driving mechanisms
    • B65H2403/54—Driving mechanisms other
    • B65H2403/543—Driving mechanisms other producing cycloids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/33—Rotary suction means, e.g. roller, cylinder or drum
    • B65H2406/331—Rotary suction means, e.g. roller, cylinder or drum arranged for rotating while moving along material to be handled, e.g. rolling on material
    • B65H2406/3312—Rotary suction means, e.g. roller, cylinder or drum arranged for rotating while moving along material to be handled, e.g. rolling on material arranged for planetary movement on rotary support 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
    • B65H2701/19—Specific article or web
    • B65H2701/1912—Banknotes, bills and cheques or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

The machine is particularly designed to be used for banknotes after they have been printed. Each banknote can be separated from a pile for examination and if faults are detected they are marked with fluorescent ink. The faulty banknotes can then be removed and the remainder are restacked. The machine comprises a support (24) for the pile of paper sheets (22), and a circular disc (10) which rotates anti-clockwise (12) around an axis above the support. The circumference of the disc is provided with a multitude of equally spaced hollow drums (18). As the disc and the drums rotate, the drums act with a slot (20) in the chassis to create a local drop in pressure which enables each drum to separate one sheet from the pile.
FR7608425A 1976-03-24 1976-03-24 Paper sheets separation machine - uses rollers with suction orifices brought into position over stack by rotating drum Granted FR2345376A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7608425A FR2345376A1 (en) 1976-03-24 1976-03-24 Paper sheets separation machine - uses rollers with suction orifices brought into position over stack by rotating drum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7608425A FR2345376A1 (en) 1976-03-24 1976-03-24 Paper sheets separation machine - uses rollers with suction orifices brought into position over stack by rotating drum

Publications (2)

Publication Number Publication Date
FR2345376A1 true FR2345376A1 (en) 1977-10-21
FR2345376B1 FR2345376B1 (en) 1980-07-11

Family

ID=9170833

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608425A Granted FR2345376A1 (en) 1976-03-24 1976-03-24 Paper sheets separation machine - uses rollers with suction orifices brought into position over stack by rotating drum

Country Status (1)

Country Link
FR (1) FR2345376A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501655A1 (en) * 1981-03-12 1982-09-17 Duperrier Robert SELF-SEPARATING MACHINE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501655A1 (en) * 1981-03-12 1982-09-17 Duperrier Robert SELF-SEPARATING MACHINE
EP0060774A1 (en) * 1981-03-12 1982-09-22 Duperrier, Robert Sheet separating device

Also Published As

Publication number Publication date
FR2345376B1 (en) 1980-07-11

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property