ES426683A1 - Apparatus for feeding sheets - Google Patents

Apparatus for feeding sheets

Info

Publication number
ES426683A1
ES426683A1 ES426683A ES426683A ES426683A1 ES 426683 A1 ES426683 A1 ES 426683A1 ES 426683 A ES426683 A ES 426683A ES 426683 A ES426683 A ES 426683A ES 426683 A1 ES426683 A1 ES 426683A1
Authority
ES
Spain
Prior art keywords
pusher
stack
casing
bars
claws
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
ES426683A
Other languages
Spanish (es)
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.)
Martin SA
Original Assignee
Martin SA
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 Martin SA filed Critical Martin SA
Publication of ES426683A1 publication Critical patent/ES426683A1/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
    • B65H3/24—Separating articles from piles by pushers engaging the edges of the articles
    • 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
    • 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)
  • Making Paper Articles (AREA)
  • De-Stacking Of Articles (AREA)

Abstract

Sheets are fed one by one from the base of a stack by a reciprocating pusher carrying sheet engaging claws. The pusher is disposed within a casing closed at the front, sides, and bottom, and connected to a source of vacuum. Spaced parallel bars which support the stack span the casing from front to rear between front and rear stack stops. The claws on the pusher project upwardly between the bars. The pusher carries a closure plate which forms a displaceable back for the casing.
ES426683A 1973-07-31 1974-05-27 Apparatus for feeding sheets Expired ES426683A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7327945A FR2239881A5 (en) 1973-07-31 1973-07-31

Publications (1)

Publication Number Publication Date
ES426683A1 true ES426683A1 (en) 1976-07-16

Family

ID=9123379

Family Applications (1)

Application Number Title Priority Date Filing Date
ES426683A Expired ES426683A1 (en) 1973-07-31 1974-05-27 Apparatus for feeding sheets

Country Status (7)

Country Link
US (1) US3923297A (en)
BE (1) BE818256A (en)
DE (1) DE2424663C3 (en)
ES (1) ES426683A1 (en)
FR (1) FR2239881A5 (en)
GB (1) GB1470994A (en)
IT (1) IT1014191B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059263A (en) * 1974-09-19 1977-11-22 Henc Edward V Vacuum feed
NL7704308A (en) * 1977-04-20 1978-10-24 Optische Ind De Oude Delft Nv DEVICE FOR SEPARING AND DRAINING A SHEET FROM A STACK OF SUCH SHEETS.
DE3512450A1 (en) * 1985-04-04 1986-10-16 Arland, Otto Czerweny von, Dr., 8023 Pullach Process and device for producing tubular outer parts of sliding boxes
JPS62150438U (en) * 1986-03-17 1987-09-24
JPH0790934B2 (en) * 1990-09-18 1995-10-04 株式会社梅谷製作所 Sheet feeding device
DE10223350A1 (en) * 2002-05-25 2003-12-04 Kolbus Gmbh & Co Kg Device for separating, transporting lowest sheet from stack has ejection element cross-bearer movable in linear guide, linear drive motor whose stroke includes separation, sheet length setting strokes
JP2015024911A (en) * 2013-07-29 2015-02-05 理想科学工業株式会社 Corrugated cardboard sheet feeder
CN109626041A (en) * 2018-12-03 2019-04-16 苏州经贸职业技术学院 A kind of cardboard feeding mechanism
CN112476626A (en) * 2020-11-16 2021-03-12 常州纺织服装职业技术学院 Paper conveying device of packaging die-cutting machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1108193A (en) * 1965-06-18 1968-04-03 Kirby S Engineers Ltd Apparatus for feeding blanks of cardboard or analogous sheet material to machinery for operating on the blanks so fed
US3767186A (en) * 1971-07-23 1973-10-23 S & S Corrugated Paper Mach Sheet feeder having suction assist

Also Published As

Publication number Publication date
IT1014191B (en) 1977-04-20
DE2424663C3 (en) 1978-07-13
BE818256A (en) 1975-01-30
FR2239881A5 (en) 1975-02-28
GB1470994A (en) 1977-04-21
US3923297A (en) 1975-12-02
DE2424663A1 (en) 1975-02-20
DE2424663B2 (en) 1977-11-17

Similar Documents

Publication Publication Date Title
CA1017372A (en) Sheet feeding apparatus
CA1005387A (en) Sheet sorting apparatus
SE393357B (en) SHEET FEEDING DEVICE FOR PRINTING MACHINES
ES426683A1 (en) Apparatus for feeding sheets
NL7510390A (en) SORTING MACHINE FOR SHEETS, SHEETS OR PLATES.
ZA738148B (en) Single sheet document feeder
GB1504718A (en) Device for group feeding fiat articles
CA1021711A (en) Sheet feeding device
IT1025372B (en) PROCEDURE FOR FEEDING PLATE PRESSES
CA993705A (en) Sheet feeding apparatus for copy machine
CA1009267A (en) Sheet feeding mechanism
CA1018563A (en) Sheet feeding apparatus
CA1007672A (en) Sheet feeding apparatus
AU5529173A (en) Photocopier sheet feeding mechanism photocopier sheet feeding mechanism
ES338815A1 (en) Apparatus for withdrawing sheets one by one from the bottom of a stack of sheets
GB1113371A (en) Improved automatic apparatus for printing of lids
CA949989A (en) Suction device for feeding bottom card from a stack
CA937594A (en) Vacuum operated sheet feeding mechanism for newspaper inserter
CA947689A (en) Levelling devide for sheet material feeding mechanism
CA1003690A (en) Plate feed mechanism
GB1460951A (en) Printing machine
GB1350662A (en) Apparatus for dispensing accumulator plates
CA1026779A (en) Apparatus for feeding letters
CA1010916A (en) Sheet feeding apparatus
CA849398A (en) Sheet feeding arrangements for feeding sheets from a stack thereof

Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170626