GB2142321B - Improved document separator for a document feeder - Google Patents

Improved document separator for a document feeder

Info

Publication number: GB2142321B
Authority: GB; United Kingdom
Prior art keywords: document; separator; improved; feeder; document feeder
Prior art date: 1983-06-20
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

GB08415542A

Other versions

GB2142321A (en

GB8415542D0 (en

Inventor

Robert Irvine

Harry E Luperti

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.)

Pitney Bowes Inc

Original Assignee

Pitney Bowes Inc

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.)

1983-06-20

Filing date

1984-06-18

Publication date

1986-12-03

1984-06-18 Application filed by Pitney Bowes Inc filed Critical Pitney Bowes Inc

1984-07-25 Publication of GB8415542D0 publication Critical patent/GB8415542D0/en

1985-01-16 Publication of GB2142321A publication Critical patent/GB2142321A/en

1986-12-03 Application granted granted Critical

1986-12-03 Publication of GB2142321B publication Critical patent/GB2142321B/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
- B65H3/52—Friction retainers acting on under or rear side of article being separated
- B65H3/5207—Non-driven retainers, e.g. movable retainers being moved by the motion of the article
- B65H3/5215—Non-driven retainers, e.g. movable retainers being moved by the motion of the article the retainers positioned under articles separated from the top 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
- B65H3/02—Separating articles from piles using friction forces between articles and separator
- B65H3/06—Rollers or like rotary separators

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Sheets, Magazines, And Separation Thereof (AREA)

GB08415542A 1983-06-20 1984-06-18 Improved document separator for a document feeder Expired GB2142321B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US50615583A	1983-06-20	1983-06-20

Publications (3)

Publication Number	Publication Date
GB8415542D0 GB8415542D0 (en)	1984-07-25
GB2142321A GB2142321A (en)	1985-01-16
GB2142321B true GB2142321B (en)	1986-12-03

Family

ID=24013426

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08415542A Expired GB2142321B (en)	1983-06-20	1984-06-18	Improved document separator for a document feeder

Country Status (1)

Country	Link
GB (1)	GB2142321B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5104112A (en) *	1990-11-21	1992-04-14	Pitney Bowes Inc.	Document feeder having reversibly positioned direct drive separator assembly motor
JPH05201572A (en) *	1991-07-29	1993-08-10	Riso Kagaku Corp	Paper separating type paper feeding device
GB2259499B (en) *	1991-09-11	1995-11-22	Xerox Corp	Sheet feeding apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3484099A (en) *	1967-04-26	1969-12-16	Dick Co Ab	Rotary sheet feeding and separating assembly
BE795493A (en) *	1972-02-22	1973-05-29	Addressograph Multigraph	LEAF FEEDING APPARATUS

1984
- 1984-06-18 GB GB08415542A patent/GB2142321B/en not_active Expired

Also Published As

Publication number	Publication date
GB2142321A (en)	1985-01-16
GB8415542D0 (en)	1984-07-25

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Legal Events

Date	Code	Title	Description
2004-02-04	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20030618