ES269805U - Un aparato mejorado para hacer avanzar de un apilado de hojas solamente una hoja. - Google Patents
Un aparato mejorado para hacer avanzar de un apilado de hojas solamente una hoja.Info
- Publication number
- ES269805U ES269805U ES1983269805U ES269805U ES269805U ES 269805 U ES269805 U ES 269805U ES 1983269805 U ES1983269805 U ES 1983269805U ES 269805 U ES269805 U ES 269805U ES 269805 U ES269805 U ES 269805U
- Authority
- ES
- Spain
- Prior art keywords
- feed roller
- stack
- sheet
- printer
- sheet feeder
- 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.)
- Granted
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
- B65H3/00—Separating articles from piles
- B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
- B65H3/56—Elements, e.g. scrapers, fingers, needles, brushes, acting on separated article or on edge of the 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
- B65H3/22—Separating articles from piles by needles or the like engaging the articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
Un aparato mejorado para hacer avanzar de un apilado de hojas solamente una hoja, comprendiendo: a) Unos medios para soportar un apilado de hojas; b) Unos medios de separación de esquinas de las hojas situados en las esquinas a uno y otro lado y una frente a la otra de la parte superior del apilado de hojas; c) unos medios de alimentación por rodillos situados por encima del apilado y en contacto con dicha hoja de arriba del apilado de hojas, rozando dichos medios con dicha hoja de arriba y haciéndose que giren en un primer sentido cuando un medio de accionamiento a ellos acoplado es activado por una primera señal de control, y d) Unos medios para activar varias veces a dicho medio de accionamiento mediante la aplicación a ellos en varias veces, de varias señales de un primer control antes de que el borde anterior de dicha hoja de arriba haya pasado de dichos medios separadores con lo que dicha hoja de arriba es extraída de dicho apilado con movimiento hacia adelante.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/340,260 US4444385A (en) | 1982-01-18 | 1982-01-18 | Sheet feeder |
Publications (2)
Publication Number | Publication Date |
---|---|
ES269805U true ES269805U (es) | 1983-11-01 |
ES269805Y ES269805Y (es) | 1984-05-01 |
Family
ID=23332575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1983269805U Expired ES269805Y (es) | 1982-01-18 | 1983-01-18 | Un aparato mejorado para hacer avanzar de un apilado de hojas solamente una hoja. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4444385A (es) |
DE (1) | DE3301171A1 (es) |
ES (1) | ES269805Y (es) |
GB (1) | GB2114548B (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK151414C (da) * | 1983-11-03 | 1988-05-16 | Mercante Int As | Elektrofotografisk informationsskriver med xerografisk reproduktionssystem |
US4651983A (en) * | 1983-12-15 | 1987-03-24 | Longford Equipment International Limited | Card feeder control |
US4770403A (en) * | 1985-09-14 | 1988-09-13 | Ricoh Company, Ltd. | Paper feeder usable with a copier and others |
DE4033870A1 (de) * | 1990-10-22 | 1992-04-23 | Aristo Graphic Systeme | Einrichtung zum vereinzeln von blaettern eines blattstapels |
DE69402344T2 (de) * | 1993-02-01 | 1997-11-06 | Seiko Epson Corp | Papiertransportsteuervorrichtung für einen Drucker |
DE19848167A1 (de) * | 1998-10-20 | 2000-04-27 | Bayerische Motoren Werke Ag | Verfahren zur Innenraumentlüftung beim Schließen eines Fahrzeugs |
US6227534B1 (en) | 1999-11-12 | 2001-05-08 | Lexmark International, Inc. | Method and apparatus for controlling an auto compensation pick mechanism to reduce the occurence of multi-feeds |
ATE270646T1 (de) * | 2001-02-15 | 2004-07-15 | Ferag Ag | Verfahren und vorrichtung zum stückweisen abbau eines stapels flacher gegenstände |
US6612562B2 (en) | 2001-12-21 | 2003-09-02 | Pitney Dowes Inc. | Method and system for feeding media to a printer |
TWI220883B (en) * | 2003-12-02 | 2004-09-11 | Benq Corp | Paper-feeding device with automatic paper detecting function |
ATE396943T1 (de) * | 2004-06-04 | 2008-06-15 | Rue De Int Ltd | Sortierverfahren für dokumente |
JP4944445B2 (ja) * | 2006-01-05 | 2012-05-30 | 株式会社リコー | 画像形成装置、搬送方法、及びプログラム |
JP2013139336A (ja) * | 2011-12-05 | 2013-07-18 | Canon Inc | シート給送装置及び画像形成装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1114143A (en) * | 1909-09-14 | 1914-10-20 | Cleveland Folding Mach Co | Paper-feeding machine. |
DE1536957B2 (de) * | 1967-04-15 | 1977-03-31 | Agfa-Gevaert Ag, 5090 Leverkusen | Stapeltisch fuer buerokopier- und vervielfaeltigungsmaschinen |
US3503603A (en) * | 1968-02-27 | 1970-03-31 | Sperry Rand Corp | Friction feed device |
US3744789A (en) * | 1971-05-13 | 1973-07-10 | Addressograph Multigraph | Sheet feeder assembly |
US3866901A (en) * | 1973-10-01 | 1975-02-18 | Xerox Corp | Reverse buckle feeder |
US4045015A (en) * | 1977-01-06 | 1977-08-30 | Wm. C. Staley Machinery Corporation | Rotary feeder for paperboard blanks |
US4290593A (en) * | 1977-09-26 | 1981-09-22 | Pitney Bowes Inc. | Method for sheet feeding |
US4136861A (en) * | 1977-09-30 | 1979-01-30 | International Business Machines Corporation | Paper guide means for reverse feed sheet paper separation device |
US4232860A (en) * | 1978-10-20 | 1980-11-11 | Automecha Ltd. | Paper feeder |
US4277059A (en) * | 1980-03-18 | 1981-07-07 | International Business Machines Corporation | Sheet feeder for typewriters |
-
1982
- 1982-01-18 US US06/340,260 patent/US4444385A/en not_active Expired - Fee Related
-
1983
- 1983-01-15 GB GB08301091A patent/GB2114548B/en not_active Expired
- 1983-01-15 DE DE19833301171 patent/DE3301171A1/de not_active Withdrawn
- 1983-01-18 ES ES1983269805U patent/ES269805Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3301171A1 (de) | 1983-08-11 |
GB8301091D0 (en) | 1983-02-16 |
GB2114548B (en) | 1986-01-08 |
GB2114548A (en) | 1983-08-24 |
US4444385A (en) | 1984-04-24 |
ES269805Y (es) | 1984-05-01 |
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