GB1183877A - Rotary Sheet Feeding and Separating Assembly - Google Patents

Rotary Sheet Feeding and Separating Assembly

Info

Publication number
GB1183877A
GB1183877A GB35700/67A GB3570067A GB1183877A GB 1183877 A GB1183877 A GB 1183877A GB 35700/67 A GB35700/67 A GB 35700/67A GB 3570067 A GB3570067 A GB 3570067A GB 1183877 A GB1183877 A GB 1183877A
Authority
GB
United Kingdom
Prior art keywords
rollers
sheet
sheets
guide
stack
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
Application number
GB35700/67A
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.)
AB Dick Co
Original Assignee
AB Dick Co
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.)
Filing date
Publication date
Application filed by AB Dick Co filed Critical AB Dick Co
Publication of GB1183877A publication Critical patent/GB1183877A/en
Expired legal-status Critical Current

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
    • B65H3/02—Separating articles from piles using friction forces between articles and separator
    • B65H3/06—Rollers or like rotary separators
    • B65H3/0638—Construction of the rollers or like rotary separators
    • 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)

Abstract

1,183,877. Feeding sheets. A. B. DICK CO. 3 Aug., 1967 [26 April, 1967], No. 35700/67. Heading B8R. Sheets are separated from the top of a stack by a pair of elastomeric gripper rollers 26, 28, and an intervening roller 32 co-operating with a non-rotatable member 50, the rollers 26, 28 being shaped as shown in Fig. 2, the teeth 84 being resilient so as to accommodate variation in the thickness or function of the sheet. The separated sheets are passed to rollers 68, 70 moving at a higher speed than the rollers 26, 28, 32 and the construction of the wheels 26, 28 allows the sheet to be drawn forwards from the rollers 26, 28 owing to the speed change. The member 50 is mounted on a frame 52 pivoted to a block 62 fixed to the underside of a feed table, through a slot in which the member 50 projects to a height adjustable by a screw 64. The feed table has adjustable side walls to guide the stack. The rollers 68, 70 act in conjunction with a sheet guide assembly including an upper guide 74 and a lower guide 76, the form being pivotable by an arm 78 to move the rollers 68 away from or into contact with the rollers 70.
GB35700/67A 1967-04-26 1967-08-03 Rotary Sheet Feeding and Separating Assembly Expired GB1183877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63386567A 1967-04-26 1967-04-26

Publications (1)

Publication Number Publication Date
GB1183877A true GB1183877A (en) 1970-03-11

Family

ID=24541436

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35700/67A Expired GB1183877A (en) 1967-04-26 1967-08-03 Rotary Sheet Feeding and Separating Assembly

Country Status (3)

Country Link
US (1) US3484099A (en)
DE (1) DE1611346B1 (en)
GB (1) GB1183877A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54181474U (en) * 1978-06-14 1979-12-22
EP0053035A1 (en) * 1980-11-24 1982-06-02 Xerox Corporation Sheet feeding apparatus
GB2142321A (en) * 1983-06-20 1985-01-16 Pitney Bowes Inc Improved document separator for a document feeder
US4728095A (en) * 1983-06-20 1988-03-01 Pitney Bowes Inc. Separator for a document feeder

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4420149A (en) * 1979-01-29 1983-12-13 Savin Corporation Automatic original document feeder for electrophotographic copier
JPH0225801Y2 (en) * 1985-11-01 1990-07-16
US5104112A (en) * 1990-11-21 1992-04-14 Pitney Bowes Inc. Document feeder having reversibly positioned direct drive separator assembly motor
GB9104104D0 (en) * 1991-02-27 1991-04-17 Watkiss Automation Ltd Sheet feeding device
US5163674A (en) * 1991-09-27 1992-11-17 Xerox Corporation Drive means for a recording medium having liquid images thereon
US5709380A (en) * 1995-08-16 1998-01-20 Xerox Corporation Replaceable compact feed roll unit
DE10139405A1 (en) * 2001-08-17 2003-02-27 Jagenberg Querschneider Gmbh Device for cross-cutting material webs, in particular paper or cardboard webs
US6626427B2 (en) * 2002-02-25 2003-09-30 Xerox Corporation Adaptive sheet feeding roll
JP4243864B2 (en) * 2005-01-26 2009-03-25 ブラザー工業株式会社 Conveying device and ink jet recording apparatus provided with the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189922062A (en) * 1899-11-04 1900-10-20 William Bridgewater An Improved Appliance for Self-feeding Apparatus to Printing and like Machines.
US1599997A (en) * 1924-03-29 1926-09-14 Hansen Gustav Adolf Letter-canceling machine
US2762623A (en) * 1952-05-10 1956-09-11 Pitney Bowes Inc Sheet feeding device
US3285484A (en) * 1964-12-11 1966-11-15 Leeds & Northrup Co Tensioning device for recorder chart paper

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54181474U (en) * 1978-06-14 1979-12-22
JPS5823798Y2 (en) * 1978-06-14 1983-05-21 株式会社東芝 Paper sheet conveyance roller
EP0053035A1 (en) * 1980-11-24 1982-06-02 Xerox Corporation Sheet feeding apparatus
GB2142321A (en) * 1983-06-20 1985-01-16 Pitney Bowes Inc Improved document separator for a document feeder
US4728095A (en) * 1983-06-20 1988-03-01 Pitney Bowes Inc. Separator for a document feeder

Also Published As

Publication number Publication date
DE1611346B1 (en) 1971-04-15
US3484099A (en) 1969-12-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee