CA1164900A - Rotary drum for processing sheet materials - Google Patents

Rotary drum for processing sheet materials

Info

Publication number
CA1164900A
CA1164900A CA000381192A CA381192A CA1164900A CA 1164900 A CA1164900 A CA 1164900A CA 000381192 A CA000381192 A CA 000381192A CA 381192 A CA381192 A CA 381192A CA 1164900 A CA1164900 A CA 1164900A
Authority
CA
Canada
Prior art keywords
drum
slots
sheet
vacuum
zone
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.)
Expired
Application number
CA000381192A
Other languages
English (en)
French (fr)
Inventor
Christopher D. Caron
Donald W. Schaefer
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
Application granted granted Critical
Publication of CA1164900A publication Critical patent/CA1164900A/en
Expired 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/12—Advancing webs by suction roller
    • 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
    • B65H29/241—Suction devices
    • B65H29/243—Suction rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
CA000381192A 1980-09-29 1981-07-06 Rotary drum for processing sheet materials Expired CA1164900A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19158280A 1980-09-29 1980-09-29
US191,582 1980-09-29

Publications (1)

Publication Number Publication Date
CA1164900A true CA1164900A (en) 1984-04-03

Family

ID=22706060

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000381192A Expired CA1164900A (en) 1980-09-29 1981-07-06 Rotary drum for processing sheet materials

Country Status (4)

Country Link
EP (1) EP0048826B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5762131A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1164900A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3162381D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3665229D1 (en) * 1985-05-10 1989-09-28 Dainippon Screen Mfg A sheet turning conveyor
EP0313088B1 (en) * 1987-10-23 1995-01-04 Fujitsu Limited A suction-type sheet-carrying mechanism for an image-forming apparatus
NL8801284A (nl) * 1988-05-18 1989-12-18 Stork X Cel Bv Opspanwals voor een velvormig medium alsmede straaldrukinrichting die een dergelijke opspanwals omvat.
US5088717A (en) * 1989-08-12 1992-02-18 Konica Corporation Paper feeding apparatus having a three cylinder vacuum member
CN120503268B (zh) * 2025-07-18 2025-09-12 山西力乐包装科技有限公司 一种纸张加工用输送裁剪设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1203964A (en) * 1967-06-15 1970-09-03 Int Computers Ltd Document transfer devices
FR2393749A1 (fr) * 1977-06-09 1979-01-05 Francois Norbert Dispositif de transfert pour feuilles souples ou semi-rigides
GB2006168B (en) * 1977-10-19 1982-02-17 Ru Crosfield Ltd De Sheet feeding apparatus

Also Published As

Publication number Publication date
EP0048826A1 (en) 1982-04-07
JPH0122177B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-04-25
JPS5762131A (en) 1982-04-15
EP0048826B1 (en) 1984-02-22
DE3162381D1 (en) 1984-03-29

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Legal Events

Date Code Title Description
MKEX Expiry