SE321917B - - Google Patents
Info
- Publication number
- SE321917B SE321917B SE7697/68A SE769768A SE321917B SE 321917 B SE321917 B SE 321917B SE 7697/68 A SE7697/68 A SE 7697/68A SE 769768 A SE769768 A SE 769768A SE 321917 B SE321917 B SE 321917B
- Authority
- SE
- Sweden
- Prior art keywords
- drum
- shoe
- sheet
- openings
- sheets
- Prior art date
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)
- Delivering By Means Of Belts And Rollers (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Advancing Webs (AREA)
Abstract
1,172,481. Feeding sheets. J. V. CARSTENS. 5 June, 1968 [12 June, 1967], No. 26837/68. Heading B8R. A suction roller 1, Fig. 1, for feeding sheets, has openings 2 and is mounted on a shaft 3 on which is separately pivotable a suction shoe 4. The shoe is normally spaced from the inner surface of the drum, but when a sheet P covers some of the openings 2, the shoe is drawn against the drum and is rotated with the drum by friction until abutting a stop 6. When the sheet uncovers the openings the shoe moves out of contact with the drum and a resetting device returns it to its original position against a stop 5. In another form, Fig. 7, the shoe is at the end of the drum and its duct 12 communicates with axial ducts 9. The roller can be used to feed a sheet P into a path at right angles or at another angle to its arrival path, according to the position of the adjustable stops 5, 6, to separate sheets from the bottom of a stack, or to unfold folded sheets. In the last application, the sheet is fed with folded edge trailing, and the side not in contact with the drum moves in a straight line or is engaged by a second drum.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK304767AA DK112101B (en) | 1967-06-12 | 1967-06-12 | Sheet conveyor. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE321917B true SE321917B (en) | 1970-03-23 |
Family
ID=8118483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7697/68A SE321917B (en) | 1967-06-12 | 1968-06-07 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3533618A (en) |
| JP (1) | JPS5324707B1 (en) |
| CH (1) | CH479476A (en) |
| DE (1) | DE1761542C3 (en) |
| DK (1) | DK112101B (en) |
| FR (1) | FR1568586A (en) |
| GB (1) | GB1172481A (en) |
| SE (1) | SE321917B (en) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4029537A (en) * | 1975-12-08 | 1977-06-14 | Pitney-Bowes, Inc. | Label applicator |
| DE2725546A1 (en) * | 1977-06-07 | 1978-12-21 | Womako Masch Konstr | DEVICE FOR DEFLECTING SHEETS OF PAPER |
| US4168829A (en) * | 1977-06-20 | 1979-09-25 | Eastman Kodak Company | Control valve for vacuum sheet feeding apparatus |
| US4202542A (en) * | 1977-12-01 | 1980-05-13 | International Business Machines Corporation | Apparatus for handling flexible sheet material of different sizes |
| JPS59500336A (en) * | 1982-03-01 | 1984-03-01 | イ−ストマン・コダツク・カンパニ− | Image transfer device for electrophotographic copying machines |
| US4410264A (en) * | 1982-03-01 | 1983-10-18 | Eastman Kodak Company | Receiver sheet transport with a guiding member and aligning mechanism |
| US4410263A (en) * | 1982-03-01 | 1983-10-18 | Eastman Kodak Company | Sheet handling device for image transfer in an electrographic copier |
| US4408866A (en) * | 1982-03-01 | 1983-10-11 | Eastman Kodak Company | Receiver sheet transport with alignment means |
| DE8614126U1 (en) * | 1986-05-24 | 1986-07-10 | Pelikan Ag, 3000 Hannover | Containers, especially paint boxes |
| US4838982A (en) * | 1987-06-26 | 1989-06-13 | H.G. Weber & Co., Inc. | Patch applicator vacuum cylinder for web material |
| US5088717A (en) * | 1989-08-12 | 1992-02-18 | Konica Corporation | Paper feeding apparatus having a three cylinder vacuum member |
| JP3320852B2 (en) * | 1993-08-02 | 2002-09-03 | 株式会社名南製作所 | Sheet-like article sorting device |
| US6296601B1 (en) * | 1999-07-13 | 2001-10-02 | C.G. Bretting Manufacturing Company, Inc. | Vacuum assisted roll apparatus and method |
| US6773006B2 (en) | 2001-10-24 | 2004-08-10 | Pitney Bowes Inc. | Pneumatic apparatus with removable vacuum shoe |
| US7367264B2 (en) * | 2004-07-30 | 2008-05-06 | Beaudry Wallace J | Method and apparatus for treating sheets including a vacuum roller for retaining sheets in curved configuration |
| US20090084715A1 (en) * | 2007-09-28 | 2009-04-02 | Kabushiki Kaisha Toshiba | Paper sheet separating apparatus |
| US8602198B2 (en) * | 2010-12-17 | 2013-12-10 | Kimberly-Clark Worldwide, Inc. | Vacuum roll and method of use |
| US8939445B2 (en) | 2013-05-30 | 2015-01-27 | Kimberly-Clark Worldwide, Inc. | Vacuum roll with internal rotary valve |
| CN104340749A (en) * | 2014-09-11 | 2015-02-11 | 拓卡奔马机电科技有限公司 | Automatic tightness regulating device for spreading machine |
| US10167156B2 (en) | 2015-07-24 | 2019-01-01 | Curt G. Joa, Inc. | Vacuum commutation apparatus and methods |
| BR112020012041B1 (en) * | 2017-12-15 | 2024-02-06 | Andrea Bernacchi | ROLLER CONVEYOR UNIT FOR TRANSPORTING A SHEET BY SUCTION MEANS |
| NL2024951B1 (en) * | 2020-02-20 | 2021-10-13 | Vmi Holland Bv | Applicator roll, tire component servicer and method for applying a strip to a drum |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2601984A (en) * | 1950-01-20 | 1952-07-01 | Douglas H Pope | Sheet feeding apparatus |
-
1967
- 1967-06-12 DK DK304767AA patent/DK112101B/en not_active IP Right Cessation
-
1968
- 1968-06-03 US US733914A patent/US3533618A/en not_active Expired - Lifetime
- 1968-06-05 CH CH830168A patent/CH479476A/en not_active IP Right Cessation
- 1968-06-05 DE DE1761542A patent/DE1761542C3/en not_active Expired
- 1968-06-05 GB GB26837/68A patent/GB1172481A/en not_active Expired
- 1968-06-07 SE SE7697/68A patent/SE321917B/xx unknown
- 1968-06-11 JP JP3971168A patent/JPS5324707B1/ja active Pending
- 1968-06-11 FR FR1568586D patent/FR1568586A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1761542A1 (en) | 1971-07-01 |
| JPS5324707B1 (en) | 1978-07-22 |
| DE1761542C3 (en) | 1978-11-02 |
| DK112101B (en) | 1968-11-11 |
| US3533618A (en) | 1970-10-13 |
| CH479476A (en) | 1969-10-15 |
| DE1761542B2 (en) | 1978-03-09 |
| GB1172481A (en) | 1969-12-03 |
| FR1568586A (en) | 1969-05-23 |
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