CA1002079A - Anti-curl sheet feeding apparatus - Google Patents

Anti-curl sheet feeding apparatus

Info

Publication number: CA1002079A
Authority: CA; Canada
Prior art keywords: sheet feeding; feeding apparatus; curl sheet; curl; sheet
Prior art date: 1973-10-04
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

Application number

CA210,652A

Other versions

CA210652S (en

Inventor

Robert A. Sterner

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

FMC Corp

Original Assignee

FMC Corp

Priority date (The priority date 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 date listed.)

1973-10-04

Filing date

1974-10-03

Publication date

1976-12-21

1974-10-03 Application filed by FMC Corp filed Critical FMC Corp

1976-12-21 Application granted granted Critical

1976-12-21 Publication of CA1002079A publication Critical patent/CA1002079A/en

Status Expired legal-status Critical Current

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
- B65H3/48—Air blast acting on edges of, or under, articles

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Sheets, Magazines, And Separation Thereof (AREA)
Delivering By Means Of Belts And Rollers (AREA)
Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)

CA210,652A 1973-10-04 1974-10-03 Anti-curl sheet feeding apparatus Expired CA1002079A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US403698A US3865364A (en)	1973-10-04	1973-10-04	Anti-curl sheet feeding apparatus

Publications (1)

Publication Number	Publication Date
CA1002079A true CA1002079A (en)	1976-12-21

Family

ID=23596686

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA210,652A Expired CA1002079A (en)	1973-10-04	1974-10-03	Anti-curl sheet feeding apparatus

Country Status (6)

Country	Link
US (1)	US3865364A (en)
JP (1)	JPS536429B2 (en)
CA (1)	CA1002079A (en)
DE (1)	DE2446917C3 (en)
GB (1)	GB1446104A (en)
IT (1)	IT1021687B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5727287U (en) *	1980-07-22	1982-02-12
US4382593A (en)	1980-08-04	1983-05-10	International Business Machines Corporation	Vacuum document feeder
JPS5986526A (en) *	1982-11-10	1984-05-18	Japan Tobacco Inc	Paperboard feeder
US4568073A (en) *	1982-11-24	1986-02-04	Tektronix, Inc.	Paper handling apparatus for a copier
US4708333A (en) *	1984-11-23	1987-11-24	State Of Israel, Ministry Of Defense, Rafael Armament Development Authority	Method and apparatus for separating, feeding and/or folding sheets
JPH03172245A (en) *	1989-11-30	1991-07-25	Hitachi Ltd	Paper feeder
US5246220A (en) *	1990-12-14	1993-09-21	Fuji Photo Film Co., Ltd.	Sheet feeding device
JPH05229673A (en) *	1992-02-18	1993-09-07	Duplo Corp	Collator device
US5201514A (en) *	1992-04-06	1993-04-13	Xerox Corporation	Apparatus for decurling a sheet
US5153662A (en) *	1992-04-06	1992-10-06	Xerox Corporation	Sheet decurling apparatus
US5357327A (en) *	1992-04-06	1994-10-18	Xerox Corporation	Sheet decurling system including cross-curl
JP2000109230A (en) *	1998-10-05	2000-04-18	Nec Corp	Method and device for taking out paper sheet
KR20050105353A (en) *	2004-04-30	2005-11-04	삼성전자주식회사	Paper feeding apparatus for printer having a means for preventing paper double feeding
US20070206981A1 (en) *	2006-03-01	2007-09-06	Xerox Corporation	Fusing apparatus including a sheet centering stripper assembly
US7938764B2 (en) *	2007-12-05	2011-05-10	Greg Gale	Continuous feeder for paper folding machine and paper folding machine incorporating the same
JP2009226418A (en) *	2008-03-19	2009-10-08	Hidaka Seiki Kk	Suction device and apparatus for manufacturing fin for heat exchanger
JP2012071902A (en) *	2010-09-27	2012-04-12	Toshiba Corp	Medium conveyor apparatus and control method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3425686A (en) *	1967-08-21	1969-02-04	Eldon L Leibold	Air treating apparatus for sheet material separator

1973
- 1973-10-04 US US403698A patent/US3865364A/en not_active Expired - Lifetime
1974
- 1974-09-12 GB GB3972574A patent/GB1446104A/en not_active Expired
- 1974-10-01 DE DE2446917A patent/DE2446917C3/en not_active Expired
- 1974-10-03 IT IT53346/74A patent/IT1021687B/en active
- 1974-10-03 CA CA210,652A patent/CA1002079A/en not_active Expired
- 1974-10-04 JP JP11462874A patent/JPS536429B2/ja not_active Expired

Also Published As

Publication number	Publication date
US3865364A (en)	1975-02-11
JPS536429B2 (en)	1978-03-08
DE2446917C3 (en)	1978-11-09
IT1021687B (en)	1978-02-20
DE2446917A1 (en)	1975-04-17
JPS5060978A (en)	1975-05-26
DE2446917B2 (en)	1978-03-16
GB1446104A (en)	1976-08-11

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