JPS57112245A - Multi-sheet cassette apparatus - Google Patents

Multi-sheet cassette apparatus

Info

Publication number
JPS57112245A
JPS57112245A JP55186654A JP18665480A JPS57112245A JP S57112245 A JPS57112245 A JP S57112245A JP 55186654 A JP55186654 A JP 55186654A JP 18665480 A JP18665480 A JP 18665480A JP S57112245 A JPS57112245 A JP S57112245A
Authority
JP
Japan
Prior art keywords
tray
paper
lock
lever
sheets
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
JP55186654A
Other languages
Japanese (ja)
Inventor
Tadaaki Kono
Toyoki Tanaka
Yoshihisa Miwa
Mitsuru Mizutani
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP55186654A priority Critical patent/JPS57112245A/en
Publication of JPS57112245A publication Critical patent/JPS57112245A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To equalize contact pressure of paper to a feed roller regardless of the number of paper sheets in a cassette apparatus capable of enclosing about one thousand of paper sheets at one time by suitably braking the rise of a paper tray lifted up by a lift spring.
CONSTITUTION: In case of placing papaer sheets on a tray 40, the tray 40 is manually pushed down to a suitable position and locked by a brake lever 525 pulled in the direction of A. When a fixed quantity of paper is loaded and covers 31, 32 are closed, the above lock is released so that a trapezoidal thread is rotatable, and the tray 40 is lifted up by a lift spring 45. In such a condition, the rotation of a feed roller 33 starts paper feeding. When the lever 525 gets over a lock releasing point in the direction of B, the lock of one-way clutch including a brake spring 523 is released to lift up the tray 40. When the lever again gets over the lock releasing point in the diretion of A to be locked again, the rise of the tray 40 is braked.
COPYRIGHT: (C)1982,JPO&Japio
JP55186654A 1980-12-26 1980-12-26 Multi-sheet cassette apparatus Pending JPS57112245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55186654A JPS57112245A (en) 1980-12-26 1980-12-26 Multi-sheet cassette apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55186654A JPS57112245A (en) 1980-12-26 1980-12-26 Multi-sheet cassette apparatus

Publications (1)

Publication Number Publication Date
JPS57112245A true JPS57112245A (en) 1982-07-13

Family

ID=16192349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55186654A Pending JPS57112245A (en) 1980-12-26 1980-12-26 Multi-sheet cassette apparatus

Country Status (1)

Country Link
JP (1) JPS57112245A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60195885U (en) * 1984-06-04 1985-12-27 鐘淵化学工業株式会社 Flotation jig for ropes, etc.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54141136A (en) * 1978-04-20 1979-11-02 Savin Business Machines Corp Device comprising magazine and sheet feeder combined with each other for copier

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54141136A (en) * 1978-04-20 1979-11-02 Savin Business Machines Corp Device comprising magazine and sheet feeder combined with each other for copier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60195885U (en) * 1984-06-04 1985-12-27 鐘淵化学工業株式会社 Flotation jig for ropes, etc.

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