JPH0223459B2 - - Google Patents
Info
- Publication number
- JPH0223459B2 JPH0223459B2 JP55133632A JP13363280A JPH0223459B2 JP H0223459 B2 JPH0223459 B2 JP H0223459B2 JP 55133632 A JP55133632 A JP 55133632A JP 13363280 A JP13363280 A JP 13363280A JP H0223459 B2 JPH0223459 B2 JP H0223459B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- stack
- air
- document
- tray
- 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 - Lifetime
Links
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000000926 separation method Methods 0.000 description 13
- 230000007246 mechanism Effects 0.000 description 8
- 238000005452 bending Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000035553 feeding performance Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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
- B65H83/00—Combinations of piling and depiling operations, e.g. performed simultaneously, of interest apart from the single operation of piling or depiling as such
- B65H83/02—Combinations of piling and depiling operations, e.g. performed simultaneously, of interest apart from the single operation of piling or depiling as such performed on the same pile or stack
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/08—Separating articles from piles using pneumatic force
- B65H3/12—Suction bands, belts, or tables moving relatively to the pile
- B65H3/124—Suction bands or belts
- B65H3/126—Suction bands or belts separating from the bottom of pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
- B65H3/48—Air blast acting on edges of, or under, articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Holders For Sensitive Materials And Originals (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Conveyance By Endless Belt Conveyors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/081,499 US4269406A (en) | 1979-10-03 | 1979-10-03 | Document handler |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5656441A JPS5656441A (en) | 1981-05-18 |
JPH0223459B2 true JPH0223459B2 (US20080293856A1-20081127-C00150.png) | 1990-05-24 |
Family
ID=22164581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13363280A Granted JPS5656441A (en) | 1979-10-03 | 1980-09-25 | Separating feeding device for sheet at lowermost section |
Country Status (5)
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4336928A (en) * | 1980-08-04 | 1982-06-29 | Xerox Corporation | Method for feeding documents to a copy machine |
US4299381A (en) * | 1980-08-04 | 1981-11-10 | Xerox Corporation | Sheet feeding apparatus |
US4397459A (en) * | 1981-03-16 | 1983-08-09 | Xerox Corporation | Apparatus for detecting the flotation level in an air supported sheet separating and feeding device |
US4381893A (en) * | 1981-03-19 | 1983-05-03 | Xerox Corporation | Recirculating document lateral registration |
US4412740A (en) * | 1981-10-26 | 1983-11-01 | Xerox Corporation | Very high speed duplicator with document handling |
US4411517A (en) * | 1981-10-23 | 1983-10-25 | Xerox Corporation | Very high speed duplicator with document handling |
US4456237A (en) * | 1981-10-30 | 1984-06-26 | Xerox Corporation | Plural mode recirculating document handler |
US4456236A (en) * | 1981-10-29 | 1984-06-26 | Xerox Corporation | Plural mode recirculating document handler |
US4451028A (en) * | 1981-11-27 | 1984-05-29 | Xerox Corporation | Sheet feeding apparatus |
JPS58109745U (ja) * | 1982-01-19 | 1983-07-26 | 株式会社リコー | 原稿送り装置 |
US4469320A (en) * | 1982-05-03 | 1984-09-04 | Xerox Corporation | Dual mode stack sensor |
CA1214499A (en) * | 1982-09-21 | 1986-11-25 | Kiri B. Amarakoon | Bottom sheet separator-feeder |
US4560158A (en) * | 1982-09-21 | 1985-12-24 | Xerox Corporation | Bottom sheet separator-feeder |
GB2126996B (en) * | 1982-09-21 | 1986-01-15 | Xerox Corp | Bottom sheet separator-feeder |
GB2137178A (en) * | 1983-03-25 | 1984-10-03 | Donald L Snellman | Compact High-Speed Sheet Feeder |
US4526359A (en) * | 1983-04-29 | 1985-07-02 | Xerox Corporation | Dual jet bottom vacuum corrugation feeder |
GB8315733D0 (en) * | 1983-06-08 | 1983-07-13 | Xerox Corp | Bottom sheet separator-feeders |
GB2141113B (en) * | 1983-06-08 | 1987-05-20 | Xerox Corp | Separating sheets from a stack |
US4566683A (en) * | 1983-08-26 | 1986-01-28 | Xerox Corporation | Sheet feeding apparatus and valve therefor |
JPS60238856A (ja) * | 1984-05-11 | 1985-11-27 | Toshiba Corp | 集積装置 |
NL8402365A (nl) * | 1984-07-27 | 1986-02-17 | Oce Nederland Bv | Houder voor een stapel vellen. |
US4744553A (en) * | 1984-09-18 | 1988-05-17 | Ricoh Company, Ltd. | Document conveying system |
US4638986A (en) * | 1984-11-02 | 1987-01-27 | Xerox Corporation | Feedability sensor for a vacuum corrugated feeder |
US4589647A (en) * | 1984-11-29 | 1986-05-20 | Xerox Corporation | Top vacuum corrugation feeder with a valveless feedhead |
US4597570A (en) * | 1984-12-04 | 1986-07-01 | Xerox Corporation | Feedability sensor for a vacuum corrugated feeder with movable backstop |
US4688782A (en) * | 1984-12-13 | 1987-08-25 | Xerox Corporation | Vertical vacuum corrugation feeder |
JPS6293150A (ja) * | 1985-10-18 | 1987-04-28 | Fuji Xerox Co Ltd | 用紙分離装置 |
US4678176A (en) * | 1985-11-06 | 1987-07-07 | Xerox Corporation | Front air knife top vacuum corrugation feeder |
US4635921A (en) * | 1985-11-06 | 1987-01-13 | Xerox Corporation | Front air knife top vacuum corrugation feeder |
US4627605A (en) * | 1985-11-06 | 1986-12-09 | Xerox Corporation | Front air knife top vacuum corrugation feeder |
US4699369A (en) * | 1986-06-27 | 1987-10-13 | Xerox Corporation | Front air knife improvement for a top vacuum corrugation feeder |
JP2688748B2 (ja) * | 1987-02-17 | 1997-12-10 | 株式会社リコー | シート給送装置 |
US4887805A (en) * | 1988-03-10 | 1989-12-19 | Xerox Corporation | Top vacuum corrugation feeder |
JP2786664B2 (ja) * | 1989-04-07 | 1998-08-13 | 株式会社リコー | 再給紙装置 |
US5048813A (en) * | 1989-04-27 | 1991-09-17 | Xerox Corporation | Bottom vacuum corrugation feeder air knife calibration system and method |
US5078379A (en) * | 1990-05-21 | 1992-01-07 | Xerox Corporation | Document set end detection |
US5098077A (en) * | 1990-11-23 | 1992-03-24 | Eastman Kodak Company | Recirculating document feeder with stack weight determined pressurized air/vacuum levels and method |
US5429348A (en) * | 1994-03-07 | 1995-07-04 | Xerox Corporation | Adjustable top vacuum corrugation feeder |
US5634634A (en) * | 1995-03-06 | 1997-06-03 | Eastman Kodak Company | Vacuum corrugated duplex tray having oscillating side guides |
US5921540A (en) * | 1998-06-01 | 1999-07-13 | Xerox Corporation | Vacuum corrugation feeder with a retractable corrugator |
US20070228066A1 (en) * | 2006-04-04 | 2007-10-04 | Almas Paul R | Vacuum based napkin dispenser |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4530496Y1 (US20080293856A1-20081127-C00150.png) * | 1967-09-09 | 1970-11-24 | ||
JPS5130800A (ja) * | 1974-09-09 | 1976-03-16 | Idec Izumi Corp | Johokaadotonojidoteikyosochi |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1418145A (en) * | 1922-01-14 | 1922-05-30 | Fischer Johann | Sheet-ferding device for high-speed printing presses |
US1698400A (en) * | 1925-01-31 | 1929-01-08 | Stokes & Smith Co | Sheet-feeding apparatus |
US1888194A (en) * | 1929-11-15 | 1932-11-15 | Hickok W O Mfg Co | Valve mechanism for suction feeders |
US2764407A (en) * | 1951-10-03 | 1956-09-25 | Roland Offsetmaschf | Device for controlling the air in machines working with suction |
US3837638A (en) * | 1971-06-23 | 1974-09-24 | Ibm | Sheet pick-up and feeding device |
US3926427A (en) * | 1974-02-14 | 1975-12-16 | Stephen L Moksnes | Apparatus for separating sheets from a stack |
US3947018A (en) * | 1974-12-19 | 1976-03-30 | Xerox Corporation | Universal feeder-stacker |
DE2731632A1 (de) * | 1977-07-13 | 1979-02-01 | Hauni Werke Koerber & Co Kg | Vorrichtung zur einzelblattentnahme von der unterseite eines blattstapels, insbesondere eines zuschnittstapels fuer die tabakverarbeitende industrie |
-
1979
- 1979-10-03 US US06/081,499 patent/US4269406A/en not_active Expired - Lifetime
-
1980
- 1980-09-25 JP JP13363280A patent/JPS5656441A/ja active Granted
- 1980-10-03 DE DE8080303502T patent/DE3072135D1/de not_active Expired
- 1980-10-03 CA CA000361950A patent/CA1137129A/en not_active Expired
- 1980-10-03 EP EP80303502A patent/EP0027341B1/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4530496Y1 (US20080293856A1-20081127-C00150.png) * | 1967-09-09 | 1970-11-24 | ||
JPS5130800A (ja) * | 1974-09-09 | 1976-03-16 | Idec Izumi Corp | Johokaadotonojidoteikyosochi |
Also Published As
Publication number | Publication date |
---|---|
CA1137129A (en) | 1982-12-07 |
EP0027341A1 (en) | 1981-04-22 |
EP0027341B1 (en) | 1988-11-23 |
US4269406A (en) | 1981-05-26 |
JPS5656441A (en) | 1981-05-18 |
DE3072135D1 (en) | 1988-12-29 |
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