FR2379458A1 - LEAF TRAINING DEVICE - Google Patents

LEAF TRAINING DEVICE

Info

Publication number
FR2379458A1
FR2379458A1 FR7739965A FR7739965A FR2379458A1 FR 2379458 A1 FR2379458 A1 FR 2379458A1 FR 7739965 A FR7739965 A FR 7739965A FR 7739965 A FR7739965 A FR 7739965A FR 2379458 A1 FR2379458 A1 FR 2379458A1
Authority
FR
France
Prior art keywords
drum
sheet
training device
unloading
rotating
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
FR7739965A
Other languages
French (fr)
Other versions
FR2379458B1 (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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2379458A1 publication Critical patent/FR2379458A1/en
Application granted granted Critical
Publication of FR2379458B1 publication Critical patent/FR2379458B1/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
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/22—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device
    • B65H5/222—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by suction devices
    • B65H5/226—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by suction devices by suction rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Handling Of Cut Paper (AREA)
  • Advancing Webs (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)

Abstract

Le dispositif comprend un tambour rotatif 10 pouvant tourner à une vitesse de chargement ou déchargement faible et une vitesse de traitement élevée. Pour le chargement, les conduits 30, 31 fournissent une aspiration qui colle les bords avant et arrière de la feuille sur le tambour tandis qu'un dispositif d'ionisation 34, 35 charge la feuille électriquement et la maintient contre le tambour. Pour le déchargement le conduit 30 fournit une pression qui décolle la feuille du tambour. Application aux imprimantes à grande vitesse.The device comprises a rotating drum 10 capable of rotating at a low loading or unloading speed and a high processing speed. For loading, conduits 30, 31 provide suction which bonds the front and rear edges of the sheet to the drum while an ionizer 34, 35 charges the sheet electrically and holds it against the drum. For unloading the conduit 30 provides a pressure which releases the sheet from the drum. Application to high speed printers.

FR7739965A 1977-02-07 1977-12-30 LEAF TRAINING DEVICE Granted FR2379458A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76640377A 1977-02-07 1977-02-07

Publications (2)

Publication Number Publication Date
FR2379458A1 true FR2379458A1 (en) 1978-09-01
FR2379458B1 FR2379458B1 (en) 1981-06-19

Family

ID=25076337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739965A Granted FR2379458A1 (en) 1977-02-07 1977-12-30 LEAF TRAINING DEVICE

Country Status (4)

Country Link
JP (1) JPS5398674A (en)
DE (1) DE2803698A1 (en)
FR (1) FR2379458A1 (en)
GB (1) GB1579900A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044369B1 (en) * 1980-07-18 1987-11-11 Jean Lucien Sarda Thermal engraving machine for relief printing

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275968A (en) * 1979-04-30 1981-06-30 Ibm Corporation System for controlling and sequencing a printer
US4371276A (en) * 1980-07-31 1983-02-01 Xerox Corporation Sheet stacking output tray
DE3243778A1 (en) * 1982-11-26 1984-05-30 Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied DEVICE ON A SUCTION AIR CYLINDER WITH CONTROL HEAD FOR NOISE REDUCTION
DE3937860C2 (en) * 1988-11-15 1997-01-16 Canon Kk Ink jet recorder
US5270738A (en) * 1988-11-15 1993-12-14 Canon Kabushiki Kaisha Liquid jet recording apparatus having rotary transmitting member for recording medium
US5936651A (en) * 1988-12-30 1999-08-10 Canon Kabushiki Kaisha Recording medium conveying mechanism for image recording apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404418A (en) * 1967-02-27 1968-10-08 Xerox Corp Sheet transport apparatus
CH562462A5 (en) * 1974-02-11 1975-05-30 Wifo Forschungsinst Ag

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404418A (en) * 1967-02-27 1968-10-08 Xerox Corp Sheet transport apparatus
CH562462A5 (en) * 1974-02-11 1975-05-30 Wifo Forschungsinst Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044369B1 (en) * 1980-07-18 1987-11-11 Jean Lucien Sarda Thermal engraving machine for relief printing

Also Published As

Publication number Publication date
FR2379458B1 (en) 1981-06-19
GB1579900A (en) 1980-11-26
DE2803698A1 (en) 1978-08-10
JPS5398674A (en) 1978-08-29
JPS5417226B2 (en) 1979-06-28

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Legal Events

Date Code Title Description
ST Notification of lapse