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GB2258906A - Sheet feeding device - Google Patents

Sheet feeding device

Info

Publication number
GB2258906A
GB2258906A GB9222093A GB9222093A GB2258906A GB 2258906 A GB2258906 A GB 2258906A GB 9222093 A GB9222093 A GB 9222093A GB 9222093 A GB9222093 A GB 9222093A GB 2258906 A GB2258906 A GB 2258906A
Authority
GB
United Kingdom
Prior art keywords
roller
feeding device
sheet feeding
sheet
paper
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.)
Withdrawn
Application number
GB9222093A
Other versions
GB9222093D0 (en
Inventor
Christopher Robin Watkiss
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.)
Watkiss Automation Ltd
Original Assignee
Watkiss Automation 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 Watkiss Automation Ltd filed Critical Watkiss Automation Ltd
Publication of GB9222093D0 publication Critical patent/GB9222093D0/en
Publication of GB2258906A publication Critical patent/GB2258906A/en
Withdrawn legal-status Critical Current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
    • B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • 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
    • B65H2404/10—Rollers
    • B65H2404/11—Details of cross-section or profile
    • B65H2404/115—Details of cross-section or profile other
    • B65H2404/1152—Markings, patterns
    • 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
    • B65H2404/10—Rollers
    • B65H2404/13—Details of longitudinal profile
    • B65H2404/131—Details of longitudinal profile shape
    • B65H2404/1316—Details of longitudinal profile shape stepped or grooved
    • B65H2404/13163—Details of longitudinal profile shape stepped or grooved in longitudinal direction
    • 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
    • B65H2404/10—Rollers
    • B65H2404/13—Details of longitudinal profile
    • B65H2404/136—Details of longitudinal profile with canals
    • 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
    • B65H2404/10—Rollers
    • B65H2404/18—Rollers composed of several layers
    • B65H2404/185—Rollers composed of several layers easy deformable
    • 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
    • B65H2404/50—Surface of the elements in contact with the forwarded or guided material
    • B65H2404/52—Surface of the elements in contact with the forwarded or guided material other geometrical properties
    • B65H2404/521—Reliefs

Landscapes

  • Delivering By Means Of Belts And Rollers (AREA)
  • Handling Of Cut Paper (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

A feed roller (10) especially for feeding sheets of paper, e.g. in a collating machine, is provided with a plurality of holes or recesses (12) wholly or partly through the thickness of the roller so that there will be increased surface area contact with a sheet of paper when the roller makes compressive feeding contact with the sheet. The roller may have ribs (16) on the peripheral surface, preferably of trapezoidal cross-section. <IMAGE>
GB9222093A 1991-02-27 1992-02-27 Sheet feeding device Withdrawn GB2258906A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919104104A GB9104104D0 (en) 1991-02-27 1991-02-27 Sheet feeding device

Publications (2)

Publication Number Publication Date
GB9222093D0 GB9222093D0 (en) 1992-12-16
GB2258906A true GB2258906A (en) 1993-02-24

Family

ID=10690660

Family Applications (2)

Application Number Title Priority Date Filing Date
GB919104104A Pending GB9104104D0 (en) 1991-02-27 1991-02-27 Sheet feeding device
GB9222093A Withdrawn GB2258906A (en) 1991-02-27 1992-02-27 Sheet feeding device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB919104104A Pending GB9104104D0 (en) 1991-02-27 1991-02-27 Sheet feeding device

Country Status (4)

Country Link
EP (1) EP0526612A1 (en)
JP (1) JPH05507260A (en)
GB (2) GB9104104D0 (en)
WO (1) WO1992015514A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019038692A (en) * 2017-08-23 2019-03-14 セイコーエプソン株式会社 Roller, separation unit, image reading device, and recording device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715024A (en) * 1951-03-07 1955-08-09 Johnson & Johnson Strip feeding device
US3462058A (en) * 1967-11-20 1969-08-19 Ncr Co Self-adhering feed roll
US3484099A (en) * 1967-04-26 1969-12-16 Dick Co Ab Rotary sheet feeding and separating assembly
US3622059A (en) * 1969-12-12 1971-11-23 Pako Corp Transport roller for sheet material
US3980207A (en) * 1974-12-19 1976-09-14 Mario Maccaferri Pinch rollers
EP0274096A1 (en) * 1987-01-07 1988-07-13 Irbit Research + Consulting AG Transporting roller
GB2217307A (en) * 1988-03-16 1989-10-25 Heidelberger Druckmasch Ag Adjustable diameter sheet-guide drum

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715024A (en) * 1951-03-07 1955-08-09 Johnson & Johnson Strip feeding device
US3484099A (en) * 1967-04-26 1969-12-16 Dick Co Ab Rotary sheet feeding and separating assembly
US3462058A (en) * 1967-11-20 1969-08-19 Ncr Co Self-adhering feed roll
US3622059A (en) * 1969-12-12 1971-11-23 Pako Corp Transport roller for sheet material
US3980207A (en) * 1974-12-19 1976-09-14 Mario Maccaferri Pinch rollers
EP0274096A1 (en) * 1987-01-07 1988-07-13 Irbit Research + Consulting AG Transporting roller
GB2217307A (en) * 1988-03-16 1989-10-25 Heidelberger Druckmasch Ag Adjustable diameter sheet-guide drum

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Patents Abstracts of Japan, Vol 11, No 39, M559, abstract ofJP 61-206767, publ. 1986-09-13 (ISOWA) *

Also Published As

Publication number Publication date
EP0526612A1 (en) 1993-02-10
WO1992015514A1 (en) 1992-09-17
GB9222093D0 (en) 1992-12-16
JPH05507260A (en) 1993-10-21
GB9104104D0 (en) 1991-04-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)