GB2258906A - Sheet feeding device - Google Patents
Sheet feeding deviceInfo
- 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- Withdrawn
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)
- Sheets, Magazines, And Separation Thereof (AREA)
- Handling Of Cut Paper (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>
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)
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)
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 |
-
1991
- 1991-02-27 GB GB919104104A patent/GB9104104D0/en active Pending
-
1992
- 1992-02-27 EP EP19920905516 patent/EP0526612A1/en not_active Withdrawn
- 1992-02-27 JP JP92505063A patent/JPH05507260A/en active Pending
- 1992-02-27 GB GB9222093A patent/GB2258906A/en not_active Withdrawn
- 1992-02-27 WO PCT/GB1992/000353 patent/WO1992015514A1/en not_active Application Discontinuation
Patent Citations (7)
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)
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 |
---|---|
JPH05507260A (en) | 1993-10-21 |
GB9222093D0 (en) | 1992-12-16 |
WO1992015514A1 (en) | 1992-09-17 |
GB9104104D0 (en) | 1991-04-17 |
EP0526612A1 (en) | 1993-02-10 |
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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) |