JPS57180535A - Paper tray driving unit for copying machine - Google Patents

Paper tray driving unit for copying machine

Info

Publication number
JPS57180535A
JPS57180535A JP56065988A JP6598881A JPS57180535A JP S57180535 A JPS57180535 A JP S57180535A JP 56065988 A JP56065988 A JP 56065988A JP 6598881 A JP6598881 A JP 6598881A JP S57180535 A JPS57180535 A JP S57180535A
Authority
JP
Japan
Prior art keywords
input shaft
driving unit
friction plate
paper tray
tray
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
JP56065988A
Other languages
Japanese (ja)
Inventor
Kenji Dobashi
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox 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 Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP56065988A priority Critical patent/JPS57180535A/en
Publication of JPS57180535A publication Critical patent/JPS57180535A/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
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/08—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device
    • B65H1/14—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device comprising positively-acting mechanical devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Paper Feeding For Electrophotography (AREA)

Abstract

PURPOSE:To adjust thr rise of a tray precisely by using various elements provided on wire winding shafts and a driving power input shaft. CONSTITUTION:A brake mechanism of a paper tray driving unit has an input shaft 2 which is parallel with wire winding shafts 3, 4 and is connected with a motor as capable of being disconnected, and two sprockets A, B with different numbers of teeth from each other and a friction plate G are fitted to the input shaft 2. The sprocket B with less teeth is fitted to a part of the input shaft 2 by use of a sleeve 1. In addition, a ratchet wheel E in contact with the sleeve 1 is inserted to the input shaft 2 between the sprocket B with less teeth and the friction plate G. According to this constitution, the rise of the tray can be adjusted precisely because it can be correlated with rotary movements of the input shaft 2 fixed to the friction plate G.
JP56065988A 1981-04-30 1981-04-30 Paper tray driving unit for copying machine Pending JPS57180535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56065988A JPS57180535A (en) 1981-04-30 1981-04-30 Paper tray driving unit for copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56065988A JPS57180535A (en) 1981-04-30 1981-04-30 Paper tray driving unit for copying machine

Publications (1)

Publication Number Publication Date
JPS57180535A true JPS57180535A (en) 1982-11-06

Family

ID=13302895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56065988A Pending JPS57180535A (en) 1981-04-30 1981-04-30 Paper tray driving unit for copying machine

Country Status (1)

Country Link
JP (1) JPS57180535A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59120729U (en) * 1983-01-31 1984-08-14 日本精密工業株式会社 Paper feeding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59120729U (en) * 1983-01-31 1984-08-14 日本精密工業株式会社 Paper feeding device

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