GB1542355A - Sheet feeding apparatus - Google Patents

Sheet feeding apparatus

Info

Publication number
GB1542355A
GB1542355A GB7748120A GB4812077A GB1542355A GB 1542355 A GB1542355 A GB 1542355A GB 7748120 A GB7748120 A GB 7748120A GB 4812077 A GB4812077 A GB 4812077A GB 1542355 A GB1542355 A GB 1542355A
Authority
GB
United Kingdom
Prior art keywords
sheet
magazine
stack
suction
suction roll
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
GB7748120A
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.)
GAO Gesellschaft fuer Automation und Organisation mbH
Original Assignee
GAO Gesellschaft fuer Automation und Organisation mbH
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 GAO Gesellschaft fuer Automation und Organisation mbH filed Critical GAO Gesellschaft fuer Automation und Organisation mbH
Publication of GB1542355A publication Critical patent/GB1542355A/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
    • B65H3/30—Separating articles from piles by escapement devices; from staggered piles; from piles of articles having staggered formations, e.g. cuts or perforations
    • 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
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/10—Suction rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/423—Depiling; Separating articles from a pile
    • B65H2301/4232—Depiling; Separating articles from a pile of horizontal or inclined articles, i.e. wherein articles support fully or in part the mass of other articles in the piles
    • B65H2301/42322—Depiling; Separating articles from a pile of horizontal or inclined articles, i.e. wherein articles support fully or in part the mass of other articles in the piles from bottom of the pile

Landscapes

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

Abstract

The sheet stack rests on a magazine base (16) which is open in the region of the sheet front edges. Below the opening (26) in the magazine base there is disposed a suction roll (9) on whose suction nipple (6) the sheet stack (3) lies at the commencement of the separation. The magazine (1) can be lifted, so that after suction of the bottom-most sheet (24), the front edge thereof, with the suction roll stationary, is drawn out of the magazine. With subsequent rotation of the suction roll (9), the sucked sheet is taken off completely from the raised stack (3) and fed to a downstream conveying system (13, 14). The movable arrangement of the magazine (1) produces a simpler construction of the device, a better loosening of the stack and a reduction of the force necessary for taking off the sheets. <IMAGE>
GB7748120A 1976-11-29 1977-11-18 Sheet feeding apparatus Expired GB1542355A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT882876A AT345173B (en) 1976-11-29 1976-11-29 DEVICE AND METHOD FOR PULLING FLEXIBLE SHEETS FROM THE BOTTOM OF A PACK OF SHEETS

Publications (1)

Publication Number Publication Date
GB1542355A true GB1542355A (en) 1979-03-14

Family

ID=3608912

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7748120A Expired GB1542355A (en) 1976-11-29 1977-11-18 Sheet feeding apparatus

Country Status (10)

Country Link
JP (1) JPS53104969A (en)
AT (1) AT345173B (en)
BE (1) BE861084A (en)
CH (1) CH624642A5 (en)
DE (1) DE2751422A1 (en)
FR (1) FR2372106B3 (en)
GB (1) GB1542355A (en)
IT (1) IT1094486B (en)
NL (1) NL7713071A (en)
SE (1) SE7713334L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116037A (en) * 1991-04-08 1992-05-26 Landis & Gyr Betriebs Ag Apparatus for receiving and issuing sheets
US5139149A (en) * 1990-08-06 1992-08-18 Landis & Gyr Betriebs Ag Apparatus for stacking sheets
US5569015A (en) * 1991-05-08 1996-10-29 Mars Incorporated Intermediate storage apparatus
US5711649A (en) * 1991-05-08 1998-01-27 Mars Incorporated Sheet stacking apparatus

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58135043A (en) * 1982-02-04 1983-08-11 Laurel Bank Mach Co Ltd Automatic cash dispenser
DE3808651C2 (en) * 1988-03-15 1997-12-04 Hoerauf Michael Maschf Device for gripping and separating the lower blank of a stack of blanks of laminated paper or the like, in particular for a book cover machine
JPH0458551U (en) * 1990-09-27 1992-05-20
DE19510753A1 (en) * 1995-03-24 1996-09-26 Will E C H Gmbh & Co Device for measuring sheets of paper
CN104444472A (en) * 2014-12-02 2015-03-25 陈笑榕 Single-piece paper taking device of shockproof packaging paper

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139149A (en) * 1990-08-06 1992-08-18 Landis & Gyr Betriebs Ag Apparatus for stacking sheets
US5116037A (en) * 1991-04-08 1992-05-26 Landis & Gyr Betriebs Ag Apparatus for receiving and issuing sheets
US5569015A (en) * 1991-05-08 1996-10-29 Mars Incorporated Intermediate storage apparatus
US5711649A (en) * 1991-05-08 1998-01-27 Mars Incorporated Sheet stacking apparatus

Also Published As

Publication number Publication date
FR2372106B3 (en) 1980-09-05
IT1094486B (en) 1985-08-02
FR2372106A1 (en) 1978-06-23
SE7713334L (en) 1978-05-30
BE861084A (en) 1978-03-16
ATA882876A (en) 1977-12-15
CH624642A5 (en) 1981-08-14
DE2751422A1 (en) 1978-06-01
NL7713071A (en) 1978-05-31
AT345173B (en) 1978-09-11
JPS53104969A (en) 1978-09-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee