JPS5584735A - Paper feeder - Google Patents

Paper feeder

Info

Publication number
JPS5584735A
JPS5584735A JP15786478A JP15786478A JPS5584735A JP S5584735 A JPS5584735 A JP S5584735A JP 15786478 A JP15786478 A JP 15786478A JP 15786478 A JP15786478 A JP 15786478A JP S5584735 A JPS5584735 A JP S5584735A
Authority
JP
Japan
Prior art keywords
paper form
plate
shifted
paper
movable side
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.)
Granted
Application number
JP15786478A
Other languages
Japanese (ja)
Other versions
JPS6122647B2 (en
Inventor
Shunichi Nakajima
Kiyoshi Tomimori
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15786478A priority Critical patent/JPS5584735A/en
Priority to US06/104,062 priority patent/US4343461A/en
Priority to DE2951199A priority patent/DE2951199C2/en
Publication of JPS5584735A publication Critical patent/JPS5584735A/en
Publication of JPS6122647B2 publication Critical patent/JPS6122647B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sheets, Magazines, And Separation Thereof (AREA)
  • Paper Feeding For Electrophotography (AREA)

Abstract

PURPOSE: To enable a work of feeding a paper form of several kinds, by providing a pair of elastic lifter substances, for lifting a cassette bottom plate, that supports a take-out directional end of the paper form, and with the fixed position variably arranged, and a pair of freely shifting movable side plate and a sloped guide unit.
CONSTITUTION: A paper form P is contained in a manner with inner surface of a front wall part 3a of a cassette main unit 3 being the reference. Subsequently, a rear end positioning plate 7 and a movable side plate 8, 8 are shifted with a movement of front-rear and right-left of the paper form P specified, simultaneously with a shift-type separating claw 9, 9 shifted in accordance with the movable plate 8, 8. Then the topmost end both front end corners of the paper form P are positioned at bottom surface side of the separating claw 9, 9. As the movable side plate 8, 8 is shifted, the tension of a coil spring 10, 10 is varied by a sloped guide plate 18, accordingly, a lifting force of the paper form P is almost the same even for a size of the paper form P being changed. In this way, an operation of paper feed is simply capable for the paper form of several kinds of size.
COPYRIGHT: (C)1980,JPO&Japio
JP15786478A 1978-12-20 1978-12-20 Paper feeder Granted JPS5584735A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP15786478A JPS5584735A (en) 1978-12-20 1978-12-20 Paper feeder
US06/104,062 US4343461A (en) 1978-12-20 1979-12-17 Paper feeding cassette
DE2951199A DE2951199C2 (en) 1978-12-20 1979-12-19 Paper feed cassette for the optional acceptance of stacks of paper of different widths

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15786478A JPS5584735A (en) 1978-12-20 1978-12-20 Paper feeder

Publications (2)

Publication Number Publication Date
JPS5584735A true JPS5584735A (en) 1980-06-26
JPS6122647B2 JPS6122647B2 (en) 1986-06-02

Family

ID=15659051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15786478A Granted JPS5584735A (en) 1978-12-20 1978-12-20 Paper feeder

Country Status (1)

Country Link
JP (1) JPS5584735A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052426A (en) * 1983-08-30 1985-03-25 Mita Ind Co Ltd Sheet material feeding apparatus
JPS61145733U (en) * 1985-02-28 1986-09-08
JPS62164249U (en) * 1986-04-08 1987-10-19
JPH01232362A (en) * 1988-03-12 1989-09-18 Fujitsu Ltd Paper cassette
US5184906A (en) * 1991-10-01 1993-02-09 Pitney Bowes Inc. Adjustable envelope cassette
JPH0986677A (en) * 1995-09-27 1997-03-31 Nec Corp Paper cassette device
US5823525A (en) * 1995-07-21 1998-10-20 Ricoh Company Ltd. Methods of and systems for adjustably feeding image-carrying media of various sizes
US6182963B1 (en) * 1999-03-26 2001-02-06 Hewlett-Packard Co. Automatic force balance adjustment for sheet material cassette trays

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4533241B2 (en) * 2005-05-25 2010-09-01 キヤノン株式会社 Sheet feeding apparatus and image forming apparatus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052426A (en) * 1983-08-30 1985-03-25 Mita Ind Co Ltd Sheet material feeding apparatus
JPS61145733U (en) * 1985-02-28 1986-09-08
JPS62164249U (en) * 1986-04-08 1987-10-19
JPH01232362A (en) * 1988-03-12 1989-09-18 Fujitsu Ltd Paper cassette
US5184906A (en) * 1991-10-01 1993-02-09 Pitney Bowes Inc. Adjustable envelope cassette
US5823525A (en) * 1995-07-21 1998-10-20 Ricoh Company Ltd. Methods of and systems for adjustably feeding image-carrying media of various sizes
JPH0986677A (en) * 1995-09-27 1997-03-31 Nec Corp Paper cassette device
US6182963B1 (en) * 1999-03-26 2001-02-06 Hewlett-Packard Co. Automatic force balance adjustment for sheet material cassette trays

Also Published As

Publication number Publication date
JPS6122647B2 (en) 1986-06-02

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