JPS57184054A - Recording paper conveying device - Google Patents

Recording paper conveying device

Info

Publication number
JPS57184054A
JPS57184054A JP6967381A JP6967381A JPS57184054A JP S57184054 A JPS57184054 A JP S57184054A JP 6967381 A JP6967381 A JP 6967381A JP 6967381 A JP6967381 A JP 6967381A JP S57184054 A JPS57184054 A JP S57184054A
Authority
JP
Japan
Prior art keywords
sucking
slits
recording paper
belts
belt
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.)
Pending
Application number
JP6967381A
Other languages
Japanese (ja)
Inventor
Shuichi Kasai
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP6967381A priority Critical patent/JPS57184054A/en
Publication of JPS57184054A publication Critical patent/JPS57184054A/en
Pending 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
    • 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
    • B65H2406/32—Suction belts
    • B65H2406/322—Suction distributing means
    • B65H2406/3223—Suction distributing means details of the openings in the belt, e.g. shape, distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Abstract

PURPOSE:To improve the sucking force of a device which conveys recording paper by adsorbing it on circulating endless belts, by specializing the relative positions of the adsorption holes on the belts and the sucking slits on a sucking duct. CONSTITUTION:Belts 1 are wound around driving and following belt rollers 2, 3 and a tension shaft 4, and a sucking box 8 is arranged inside. The section of each belt 1 crossing its moving direction at right angles is formed into an uneven shape, and many adsorbtion holes 9 are made in its concave portions 1a. On the other hand, on the sucking surface 8a of the sucking box 8, the first sucking slits 10 are drilled on each position to which each belt 1 comes close, and the second sucking slits 11 are drilled on each position between the belts 1 neighboring each other. Thereby, the adsorption holes 9 can always face the first sucking slits 10, and then recording paper sucking force by the sucking slits 10 is kept always constant, and the recording paper is made to stick to the convex portions 1b of each belt 1 by the sucking force of the auxiliary second sucking slits 11.
JP6967381A 1981-05-08 1981-05-08 Recording paper conveying device Pending JPS57184054A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6967381A JPS57184054A (en) 1981-05-08 1981-05-08 Recording paper conveying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6967381A JPS57184054A (en) 1981-05-08 1981-05-08 Recording paper conveying device

Publications (1)

Publication Number Publication Date
JPS57184054A true JPS57184054A (en) 1982-11-12

Family

ID=13409596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6967381A Pending JPS57184054A (en) 1981-05-08 1981-05-08 Recording paper conveying device

Country Status (1)

Country Link
JP (1) JPS57184054A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01226659A (en) * 1988-03-03 1989-09-11 Noritake Co Ltd Suction-transporting device for flat plate
EP1095885A3 (en) * 1999-10-26 2001-08-01 Giesecke & Devrient GmbH Device for separating flat products with suction unit
US6745685B2 (en) * 2000-05-17 2004-06-08 Riso Kagaku Corporation Stencil printing device
WO2015185092A1 (en) * 2014-06-02 2015-12-10 Hewlett-Packard Development Company, L.P. Print media support assembly and print platen assembly

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01226659A (en) * 1988-03-03 1989-09-11 Noritake Co Ltd Suction-transporting device for flat plate
EP1095885A3 (en) * 1999-10-26 2001-08-01 Giesecke & Devrient GmbH Device for separating flat products with suction unit
US6416049B1 (en) 1999-10-26 2002-07-09 Giesecke & Devrient Gmbh Singling apparatus for flat sheet material
US6745685B2 (en) * 2000-05-17 2004-06-08 Riso Kagaku Corporation Stencil printing device
WO2015185092A1 (en) * 2014-06-02 2015-12-10 Hewlett-Packard Development Company, L.P. Print media support assembly and print platen assembly
CN106414090A (en) * 2014-06-02 2017-02-15 惠普发展公司有限责任合伙企业 Print media support assembly and print platen assembly
US10625521B2 (en) 2014-06-02 2020-04-21 Hewlett-Packard Development Company, L.P. Print media support assembly and print platen assembly

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