GB559388A - Improvements in or relating to apparatus for feeding or moving webs or sheets of paper or other flexible material - Google Patents
Improvements in or relating to apparatus for feeding or moving webs or sheets of paper or other flexible materialInfo
- Publication number
- GB559388A GB559388A GB691943A GB691943A GB559388A GB 559388 A GB559388 A GB 559388A GB 691943 A GB691943 A GB 691943A GB 691943 A GB691943 A GB 691943A GB 559388 A GB559388 A GB 559388A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- box
- suction
- feeding
- webs
- 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
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)
- Advancing Webs (AREA)
Abstract
559,388. Feeding webs and sheets: set-off, preventing. JONES, K. W. May 3, 1943, No. 6919. [Classes 100 (i) and 100 (ii)] A suction roller feeding device 1 especially adapted for feeding sheets or webs when a printed impression is not dry so as to prevent set-off is revolubly mounted in a suction box S having an opening to expose over a predetermined length and are of the peripheral surface of the roller a predetermined area to which the paper adheres, the interior of the box being in communication with the interior of the roller through perforations in the roller lying within the box. The shaft 3 of the roller is mounted in the end walls 5 of the box, and the inclined sides 7, Fig. 2, are screwed to the bottom 6 and are formed with curved ends which embrace the roller 1 with just sufficient clearance to prevent material inflow of air. In Fig. 3 the sides 9 of the box are vertical and have secured to them curved members 17 which are so close together that the suction acts over a small arc only. In modifications boxes of the shape shown in Figs. 2, 3 are cast in one piece. The rollers may be made with separate compartments so that one roller may deal with webs of different widths, or for a similar purpose part of the periphery of a roller may be masked by steel shields or rubber bands. The device may operate to feed continuously or intermittently, in the latter case imperforated zones may be formed in the roller, or a valve may be provided to connect the suction box intermittently to a suction source, or the roller 1 may be driven intermittently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB691943A GB559388A (en) | 1943-05-03 | 1943-05-03 | Improvements in or relating to apparatus for feeding or moving webs or sheets of paper or other flexible material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB691943A GB559388A (en) | 1943-05-03 | 1943-05-03 | Improvements in or relating to apparatus for feeding or moving webs or sheets of paper or other flexible material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB559388A true GB559388A (en) | 1944-02-16 |
Family
ID=9823242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB691943A Expired GB559388A (en) | 1943-05-03 | 1943-05-03 | Improvements in or relating to apparatus for feeding or moving webs or sheets of paper or other flexible material |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB559388A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3270397A (en) * | 1963-08-14 | 1966-09-06 | Deering Milliken Res Corp | Air drafting arrangement |
| US3827358A (en) * | 1972-05-23 | 1974-08-06 | Ruesch F Maschf | Device for moving a web in a rotary printing press for the printing of varying formats |
| US5405205A (en) * | 1992-07-24 | 1995-04-11 | Summagraphics Corporation | Sheet medium transport system, particularly for printers and plotters |
| CN108016930A (en) * | 2017-10-19 | 2018-05-11 | 佛山市兆广机械制造有限公司 | A kind of adsorption roller air suction structure on household paper producing device |
-
1943
- 1943-05-03 GB GB691943A patent/GB559388A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3270397A (en) * | 1963-08-14 | 1966-09-06 | Deering Milliken Res Corp | Air drafting arrangement |
| US3827358A (en) * | 1972-05-23 | 1974-08-06 | Ruesch F Maschf | Device for moving a web in a rotary printing press for the printing of varying formats |
| US5405205A (en) * | 1992-07-24 | 1995-04-11 | Summagraphics Corporation | Sheet medium transport system, particularly for printers and plotters |
| CN108016930A (en) * | 2017-10-19 | 2018-05-11 | 佛山市兆广机械制造有限公司 | A kind of adsorption roller air suction structure on household paper producing device |
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