GB332179A - Improvements in or relating to sheet feed mechanism - Google Patents

Improvements in or relating to sheet feed mechanism

Info

Publication number
GB332179A
GB332179A GB3974429D GB3974429D GB332179A GB 332179 A GB332179 A GB 332179A GB 3974429 D GB3974429 D GB 3974429D GB 3974429 D GB3974429 D GB 3974429D GB 332179 A GB332179 A GB 332179A
Authority
GB
United Kingdom
Prior art keywords
sheets
sheet
pile
relating
bristles
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
GB3974429D
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DES74670D external-priority patent/DE541476C/en
Application filed by Individual filed Critical Individual
Publication of GB332179A publication Critical patent/GB332179A/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
    • B65H3/46—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

Landscapes

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

Abstract

332,179. Spiess, G. Dec. 31, 1928, [Convention date]. Addition to 271,849. Sheet-separators.-In a sheet-feeding device as described in the parent Specification in which the sheets are separated by suction nozzles 7 movable up and down relatively to a swinging carrier, separation of the sheets is assisted by an adjustable resilient brush 14 on the carrier. The brush 14 is arranged to engage in part over the top edge of the pile, and in part to act on the side of the pile, so that the first set of hairs or bristles acts to prevent the feeding of two sheets at a time by sweeping past the edges of the sheets and preventing the lower sheets from sticking to the top sheet, and the second set of bristles loosens the upper sheets of the pile and so facilitates separation of the top sheet only.
GB3974429D 1926-05-27 1929-12-30 Improvements in or relating to sheet feed mechanism Expired GB332179A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES74670D DE541476C (en) 1926-05-27 1926-05-27 Device for removing sheets from a stack
DES89208D DE543804C (en) 1926-05-27 1928-12-31 Device for removing sheets from a stack

Publications (1)

Publication Number Publication Date
GB332179A true GB332179A (en) 1930-07-17

Family

ID=25996507

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3974429D Expired GB332179A (en) 1926-05-27 1929-12-30 Improvements in or relating to sheet feed mechanism

Country Status (3)

Country Link
CH (1) CH127046A (en)
DE (1) DE543804C (en)
GB (1) GB332179A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5062602A (en) * 1990-08-24 1991-11-05 Xerox Corporation Double feeding prevention in a bottom sheet document feeder

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047216B (en) * 1955-02-08 1958-12-24 Headley Townsend Backhouse Sheet separating and conveying machine for separating the sheets individually from a stack and feeding the sheets to printing, folding and cutting machines
DE1101125B (en) * 1959-12-19 1961-03-02 Hans Fischer Stripping brush on a sheet feeder, especially for cardboard embossing calenders
DE1212113B (en) * 1963-08-22 1966-03-10 Akerlund & Rausing Ab Device for separating stacked horizontal sheets
US4355797A (en) * 1980-10-06 1982-10-26 Diebold Incorporated Picker mechanism for automatic banking machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5062602A (en) * 1990-08-24 1991-11-05 Xerox Corporation Double feeding prevention in a bottom sheet document feeder

Also Published As

Publication number Publication date
CH127046A (en) 1928-08-16
DE543804C (en) 1932-02-15

Similar Documents

Publication Publication Date Title
GB332179A (en) Improvements in or relating to sheet feed mechanism
US1498965A (en) Sheet-separating means
GB1244280A (en) Sheet feeding apparatus for use in printing machines
GB1294333A (en) Apparatus for feeding and separating sheets of paper or the like
GB496173A (en) Improvements in or relating to suction nozzle for sheet separating and feeding devices
US1463329A (en) Individual sheet and envelope separator for pneumatic feeders
GB544365A (en) Method for automatically opening unsymmetrically folded printed sheets or signaturesand device for executing this method
GB277958A (en) Improvements in or relating to sheet feeding devices
GB671385A (en) Improvements in or relating to suction blank feeds
GB524622A (en) Improvements in or relating to conveyors for sheets of paper or like sheet material
GB462282A (en) Improvements in and relating to sheet feeding mechanism
GB282400A (en) Improvements in apparatus for feeding sheets to printing, folding and other machines
GB649419A (en) Improvements in or relating to feeding apparatus for folded sheets
GB230260A (en) Feeding sheets to stencil or type duplicating machines
GB465866A (en) Improvements in and relating to the separating of sheets from a pile and the feeding thereof to working machines
USD85240S (en) Design por a typewriter pad
SU7758A1 (en) Tool for tearing tickets, papers, etc.
GB498453A (en) Improvements in sheet feeding devices for manifolding apparatus
GB448390A (en) Improvements in roof or like coverings
GB353156A (en) Folding machine for folding letters, printed matter or the like
GB1057187A (en) Suction-type floor polishing machines and other surface treating apparatus
GB244801A (en) Improvements in machines for working and moulding dough for pastry, cakes, biscuits and the like
GB487883A (en) Improvements in and relating to the nozzles of vacuum cleaning or sweeping machines
GB178838A (en) Improvements in or relating to means for piling sheets of paper, card-board and the like sheet-like material
GB254612A (en) Improvements in mechanism for separating and feeding single sheets of paper, cardboard, or the like material, from a pile of sheets of the said material