JPS57166244A - Device for severally separating flat body, particularly, mail, etc. and parting it at predetermined distance - Google Patents

Device for severally separating flat body, particularly, mail, etc. and parting it at predetermined distance

Info

Publication number
JPS57166244A
JPS57166244A JP57038214A JP3821482A JPS57166244A JP S57166244 A JPS57166244 A JP S57166244A JP 57038214 A JP57038214 A JP 57038214A JP 3821482 A JP3821482 A JP 3821482A JP S57166244 A JPS57166244 A JP S57166244A
Authority
JP
Japan
Prior art keywords
objects
band
severally
parting
mail
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.)
Pending
Application number
JP57038214A
Other languages
Japanese (ja)
Inventor
Rebaro Mauro
Rapetsutei Renzo
Sukarunera Mishieru
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.)
Elsag International BV
Original Assignee
Elsag International BV
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 Elsag International BV filed Critical Elsag International BV
Publication of JPS57166244A publication Critical patent/JPS57166244A/en
Pending 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
    • B65H3/04—Endless-belt separators
    • B65H3/042—Endless-belt separators separating from the bottom of the pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C1/00—Measures preceding sorting according to destination
    • B07C1/02—Forming articles into a stream; Arranging articles in a stream, e.g. spacing, orientating
    • B07C1/04—Forming a stream from a bulk; Controlling the stream, e.g. spacing 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
    • B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
    • B65H3/52—Friction retainers acting on under or rear side of article being separated
    • B65H3/5246—Driven retainers, i.e. the motion thereof being provided by a dedicated drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Sorting Of Articles (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Abstract

A separator-spacer device for flat objects, such as postal correspondence, in which the objects to be handled are fed into the V space formed by the opposing branches (25, 26) of two bands (27, 28), which are urged resiliently against each other, in order to define a first pinch point (38). One band (27) has a high coefficient of friction and moves in feed direction (16) of the objects, the other band (28) moves at a lower speed in opposite direction and has a lower coefficient of friction. Downstream of the bands (27, 28) there is provided a belt conveyor (41, 45) moving at a greater speed than the first band (27), and forming a second pinch point (51) spaced apart from the first by a distance less than the minimum length of the objects.
JP57038214A 1981-03-13 1982-03-12 Device for severally separating flat body, particularly, mail, etc. and parting it at predetermined distance Pending JPS57166244A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20331/81A IT1136812B (en) 1981-03-13 1981-03-13 DEVICE FOR INDIVIDUALIZATION AND SPACING WITH CONSTANT INTERVALS CONSTANT FLAT OBJECTS, PARTICULARLY POSTAL AND SIMILAR CORRESPONDENCE

Publications (1)

Publication Number Publication Date
JPS57166244A true JPS57166244A (en) 1982-10-13

Family

ID=11165790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57038214A Pending JPS57166244A (en) 1981-03-13 1982-03-12 Device for severally separating flat body, particularly, mail, etc. and parting it at predetermined distance

Country Status (9)

Country Link
EP (1) EP0060596B1 (en)
JP (1) JPS57166244A (en)
AT (1) ATE13655T1 (en)
AU (1) AU544687B2 (en)
CA (1) CA1182136A (en)
DE (1) DE3263990D1 (en)
ES (1) ES510362A0 (en)
IT (1) IT1136812B (en)
ZA (1) ZA821443B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016515046A (en) * 2013-03-12 2016-05-26 ユナイテッド ステイツ ポスタル サービス System and method for automatic feeder stack management
US9834395B2 (en) 2013-03-13 2017-12-05 United States Postal Service Anti-rotation device and method of use
US9943883B2 (en) 2013-03-12 2018-04-17 United States Postal Service System and method of unloading a container of items
US10131513B2 (en) 2013-03-12 2018-11-20 United States Postal Service System and method of automatic feeder stack management
US10287107B2 (en) 2013-03-14 2019-05-14 United States Postal Service System and method of article feeder operation

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135284A (en) * 1983-01-27 1984-08-30 Wofenet Limited Sheet feeder
DE3375761D1 (en) * 1983-05-12 1988-04-07 Computer Services Corp Sorting device
FR2578808B1 (en) * 1985-03-13 1987-12-11 Smh Alcatel FLAT OBJECT DRIVER.
EP0579264B1 (en) * 1987-02-17 1998-11-25 Canon Kabushiki Kaisha A sheet feeding apparatus
US5186448A (en) * 1987-02-17 1993-02-16 Canon Kabushiki Kaisha Sheet feeding apparatus
FR2674777B1 (en) * 1991-04-03 1993-07-30 Darchis Pierre DEVICE FOR SEPARATING TWO JOINED FLAT OBJECTS, IN PARTICULAR MAIL ENVELOPES IN A POSTAL SORTING INSTALLATION.
US5363971A (en) * 1992-10-16 1994-11-15 United States Postal Service Automatic carrier sequence bar code sorter
IT1261545B (en) * 1993-04-09 1996-05-23 Finmeccanica Spa SINGULARIZER DEVICE
US5409204A (en) * 1993-08-27 1995-04-25 Duchossois Industries, Inc. Singulator assembly having a buffer with a biased arm
US5456457A (en) * 1994-06-20 1995-10-10 Bell & Howell Company High speed separator with movable hold back belt for high speed flats feeder
EP0718232B1 (en) * 1994-12-20 1998-08-12 Kabushiki Kaisha Toshiba Paper sheet pickup apparatus
JP3433609B2 (en) * 1996-03-27 2003-08-04 ソニー株式会社 Digital video recording apparatus and recording method
US6164438A (en) * 1996-08-21 2000-12-26 Vermehren; H. Richard Adjustable control roller apparatus and method
US6354583B1 (en) 1999-01-25 2002-03-12 Bell & Howell Mail And Messaging Technologies Company Sheet feeder apparatus and method with throughput control
DE102004037420B3 (en) 2004-07-30 2005-12-15 Siemens Ag Device for extracting individual flat items from a separating line
DE102008025558A1 (en) * 2008-05-28 2009-12-03 Schröder-Frerkes, Julius, Dr.-Ing. Method for separating cardboard blanks from e.g. blank stack, in installation station, involves differently controlling friction between blanks and conveyor rollers and/or belt such that different operating types are selectively executed
CN109482512B (en) * 2018-10-19 2020-07-28 中国兵器装备集团自动化研究所 Propellant powder size online detection and sorting equipment and detection and sorting method
CN111762598A (en) * 2020-07-15 2020-10-13 常州伟泰科技股份有限公司 An automatic paging die-cutting machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL270876A (en) * 1956-12-31 1900-01-01
DE1088792B (en) * 1958-10-08 1960-09-08 Jagenberg Werke Ag Method and device for feeding blanks separated from a stack to a paper processing machine
NL126313C (en) * 1963-05-22
DE1229005B (en) * 1963-08-02 1966-11-17 Telefunken Patent Device for stacking and re-separating rectangular, flat mail items
DE1267012B (en) * 1964-07-20 1968-04-25 Telefunken Patent Separator with a device to prevent double draws
US3664661A (en) * 1970-09-04 1972-05-23 Ncr Co Letter feeder,synchronous friction type

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016515046A (en) * 2013-03-12 2016-05-26 ユナイテッド ステイツ ポスタル サービス System and method for automatic feeder stack management
US9943883B2 (en) 2013-03-12 2018-04-17 United States Postal Service System and method of unloading a container of items
US10131513B2 (en) 2013-03-12 2018-11-20 United States Postal Service System and method of automatic feeder stack management
US10723577B2 (en) 2013-03-12 2020-07-28 United States Postal Service System and method of automatic feeder stack management
US10737298B2 (en) 2013-03-12 2020-08-11 United States Postal Service System and method of unloading a container of items
US9834395B2 (en) 2013-03-13 2017-12-05 United States Postal Service Anti-rotation device and method of use
US10421630B2 (en) 2013-03-13 2019-09-24 United States Postal Service Biased anti-rotation device and method of use
US10894679B2 (en) 2013-03-13 2021-01-19 United States Postal Service Anti-rotation device and method of use
US10287107B2 (en) 2013-03-14 2019-05-14 United States Postal Service System and method of article feeder operation
US10745224B2 (en) 2013-03-14 2020-08-18 United States Postal Service System and method of article feeder operation
US10815083B2 (en) 2013-03-14 2020-10-27 United States Postal Service System and method of article feeder operation
US11319174B2 (en) 2013-03-14 2022-05-03 United States Postal Service System and method of article feeder operation

Also Published As

Publication number Publication date
CA1182136A (en) 1985-02-05
AU8137282A (en) 1982-09-16
DE3263990D1 (en) 1985-07-11
ES8302486A1 (en) 1983-02-01
ATE13655T1 (en) 1985-06-15
EP0060596A1 (en) 1982-09-22
EP0060596B1 (en) 1985-06-05
IT1136812B (en) 1986-09-03
AU544687B2 (en) 1985-06-13
ES510362A0 (en) 1983-02-01
ZA821443B (en) 1983-01-26
IT8120331A0 (en) 1981-03-13

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