ES338815A1 - Dispositivo de extraccion de hojas, una a una, de por deba-jo de una pila de ellas. - Google Patents

Dispositivo de extraccion de hojas, una a una, de por deba-jo de una pila de ellas.

Info

Publication number
ES338815A1
ES338815A1 ES338815A ES338815A ES338815A1 ES 338815 A1 ES338815 A1 ES 338815A1 ES 338815 A ES338815 A ES 338815A ES 338815 A ES338815 A ES 338815A ES 338815 A1 ES338815 A1 ES 338815A1
Authority
ES
Spain
Prior art keywords
sheets
stack
withdrawing
grooves
beneath
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
ES338815A
Other languages
English (en)
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.)
Bobst Mex SA
Original Assignee
J Bobst et Fils 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 J Bobst et Fils SA filed Critical J Bobst et Fils SA
Publication of ES338815A1 publication Critical patent/ES338815A1/es
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
    • B65H3/48—Air blast acting on edges of, or under, 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
    • B65H3/12—Suction bands, belts, or tables moving relatively to the pile
    • B65H3/122—Suction tables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
ES338815A 1966-03-22 1967-03-18 Dispositivo de extraccion de hojas, una a una, de por deba-jo de una pila de ellas. Expired ES338815A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH421366A CH435327A (fr) 1966-03-22 1966-03-22 Dispositif permettant de prélever des feuilles une à une du dessous d'une pile

Publications (1)

Publication Number Publication Date
ES338815A1 true ES338815A1 (es) 1968-04-01

Family

ID=4271897

Family Applications (1)

Application Number Title Priority Date Filing Date
ES338815A Expired ES338815A1 (es) 1966-03-22 1967-03-18 Dispositivo de extraccion de hojas, una a una, de por deba-jo de una pila de ellas.

Country Status (6)

Country Link
BE (1) BE695192A (en:Method)
CH (1) CH435327A (en:Method)
DE (1) DE1561128B1 (en:Method)
ES (1) ES338815A1 (en:Method)
FR (1) FR1515463A (en:Method)
GB (1) GB1131908A (en:Method)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844551A (en) * 1972-10-11 1974-10-29 Bell & Howell Co Sheet shuttle feed
DE2915371C2 (de) * 1979-04-14 1984-07-19 Helmut 4830 Gütersloh Lapp-Emden Vorrichtung zum Vereinzeln der Bogen eines Papierstapels
US4275877A (en) * 1979-10-03 1981-06-30 Xerox Corporation Interrupted jet air knife for sheet separator
US4270746A (en) * 1979-10-03 1981-06-02 Xerox Corporation Sheet separator
US4305576A (en) * 1979-10-03 1981-12-15 Xerox Corporation Sheet separator
US4284270A (en) * 1979-10-03 1981-08-18 Xerox Corporation Stack for bottom sheet feeder
US4627606A (en) * 1984-12-13 1986-12-09 Xerox Corporation Bottom sheet feeding apparatus employing a combination slide plate and vacuum valve
NL8502185A (nl) * 1985-08-05 1987-03-02 Oce Nederland Bv Bladafvoerinrichting.
US5145161A (en) * 1990-05-03 1992-09-08 Bell & Howell Phillipsburg Co. Sheet feeder
CN112830314A (zh) * 2020-12-29 2021-05-25 中航电测仪器股份有限公司 一种纸板自动供料装置及操作方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE566918C (de) * 1931-07-18 1934-03-24 Alfred Winkler Vorrichtung zum Entnehmen des jeweils untersten Blattes eines Blaetterstapels
GB473406A (en) * 1936-12-01 1937-10-12 Tord Pallin A machine for the feeding of cards, sheets and the like from the bottom of a stack
US2392403A (en) * 1943-07-22 1946-01-08 American Can Co Sheet separating and feeding mechanism
US2828126A (en) * 1954-12-16 1958-03-25 Raymond A Labombarde Sheet feeding apparatus and method
US2862709A (en) * 1955-03-16 1958-12-02 Philip D Labombarde Machine and method for feeding sheets

Also Published As

Publication number Publication date
BE695192A (en:Method) 1967-08-14
GB1131908A (en) 1968-10-30
FR1515463A (fr) 1968-03-01
DE1561128B1 (de) 1972-03-09
CH435327A (fr) 1967-05-15

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