IT1198327B - FEEDING SYSTEM, FOR FRICTION, OF SHEETS OF PAPER - Google Patents

FEEDING SYSTEM, FOR FRICTION, OF SHEETS OF PAPER

Info

Publication number
IT1198327B
IT1198327B IT22592/80A IT2259280A IT1198327B IT 1198327 B IT1198327 B IT 1198327B IT 22592/80 A IT22592/80 A IT 22592/80A IT 2259280 A IT2259280 A IT 2259280A IT 1198327 B IT1198327 B IT 1198327B
Authority
IT
Italy
Prior art keywords
sheets
friction
paper
feeding system
feeding
Prior art date
Application number
IT22592/80A
Other languages
Italian (it)
Other versions
IT8022592A0 (en
Inventor
Landa Benzion
Original Assignee
Savin Corp
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 Savin Corp filed Critical Savin Corp
Publication of IT8022592A0 publication Critical patent/IT8022592A0/en
Application granted granted Critical
Publication of IT1198327B publication Critical patent/IT1198327B/en

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
    • B65H3/52—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
    • B65H3/5253—Driven retainers, i.e. the motion thereof being provided by a dedicated drive the retainers positioned under articles separated from the top of the pile
    • B65H3/5261—Retainers of the roller type, e.g. rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Paper Feeding For Electrophotography (AREA)
IT22592/80A 1979-06-27 1980-06-05 FEEDING SYSTEM, FOR FRICTION, OF SHEETS OF PAPER IT1198327B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5240579A 1979-06-27 1979-06-27

Publications (2)

Publication Number Publication Date
IT8022592A0 IT8022592A0 (en) 1980-06-05
IT1198327B true IT1198327B (en) 1988-12-21

Family

ID=21977408

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22592/80A IT1198327B (en) 1979-06-27 1980-06-05 FEEDING SYSTEM, FOR FRICTION, OF SHEETS OF PAPER

Country Status (7)

Country Link
JP (1) JPS567847A (en)
CA (1) CA1145783A (en)
CH (1) CH638155A5 (en)
DE (1) DE3023893A1 (en)
FR (1) FR2459773A1 (en)
GB (1) GB2053858B (en)
IT (1) IT1198327B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117935A (en) * 1980-02-25 1981-09-16 Canon Inc Device for conveying and handling sheet
NL8101927A (en) * 1981-04-21 1982-11-16 Oce Nederland Bv SEPARATING DEVICE FOR SEPARATING SHEETS.
JPS58172138A (en) * 1982-03-30 1983-10-08 Toshiba Corp Separating feed device for paper leaf
JPS5957841A (en) * 1982-09-24 1984-04-03 Ricoh Co Ltd Sheet feeding device
JPS5964442A (en) * 1982-10-06 1984-04-12 Ricoh Co Ltd Paper feed device of copying machine and the like
JPS5969328A (en) * 1982-10-15 1984-04-19 Ricoh Co Ltd Paper feeder
JPS5961139U (en) * 1982-10-16 1984-04-21 株式会社リコー Paper feeder torque limiter
JPS5974841A (en) * 1982-10-16 1984-04-27 Ricoh Co Ltd Sheet feeder
JPS59102737A (en) * 1982-12-04 1984-06-13 Ricoh Co Ltd Double feed preventive mechanism of sheet feeding device
JPS59142240U (en) * 1983-03-15 1984-09-22 株式会社リコー Sheet separation conveyance device
JPS6016445U (en) * 1983-07-11 1985-02-04 株式会社リコー Friction separation roller paper feeding device
JPS6047742U (en) * 1983-09-09 1985-04-04 株式会社リコー Paper feeding device
JPS6064931U (en) * 1983-10-13 1985-05-08 株式会社リコー Friction separation roller paper feeding device
JPS59102739A (en) * 1983-10-31 1984-06-13 Toshiba Corp Sheets transport device
JPS6078340U (en) * 1983-11-04 1985-05-31 株式会社リコー Frictional separation paper feeder
JPS60100347U (en) * 1983-12-15 1985-07-09 株式会社リコー Friction separation roller paper feeding device
JPS60197544A (en) * 1984-03-14 1985-10-07 Fujitsu Ltd Paper supply device
JP2714043B2 (en) * 1988-09-30 1998-02-16 株式会社東芝 Transfer device
JPH07137855A (en) * 1991-06-24 1995-05-30 Ricoh Co Ltd Paper feeder
US5863036A (en) * 1995-10-20 1999-01-26 Ricoh Company, Ltd. Sheet feeding device and image forming apparatus having the same
US7594651B2 (en) * 2003-06-03 2009-09-29 Hewlett-Packard Development Company, L.P. Media feed system and method
JP6039438B2 (en) * 2013-01-18 2016-12-07 キヤノン株式会社 Sheet feeding apparatus and image forming apparatus
CN111572212B (en) * 2020-06-09 2023-10-13 深圳市博泰数码智能技术有限公司 Floating roller mechanism, digital label printer and installation method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2224138A (en) * 1939-03-16 1940-12-10 Davidson Mfg Corp Friction feeder
US2892629A (en) * 1957-10-23 1959-06-30 Sperry Rand Corp Sheet feeding device
NL247689A (en) * 1960-01-25
NL247994A (en) * 1960-02-02
JPS51148425A (en) * 1975-06-16 1976-12-20 Fuji Xerox Co Ltd Paper feed device
JPS6049772B2 (en) * 1976-10-22 1985-11-05 キヤノン株式会社 spring clutch device
US4060232A (en) * 1976-11-12 1977-11-29 International Business Machines Corporation Controlled slip paper separator

Also Published As

Publication number Publication date
FR2459773B1 (en) 1984-05-11
DE3023893C2 (en) 1993-06-09
FR2459773A1 (en) 1981-01-16
JPS567847A (en) 1981-01-27
GB2053858A (en) 1981-02-11
CA1145783A (en) 1983-05-03
DE3023893A1 (en) 1981-01-22
IT8022592A0 (en) 1980-06-05
GB2053858B (en) 1983-07-27
CH638155A5 (en) 1983-09-15

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970628