JPS5477966A - Sheet tray elevator - Google Patents

Sheet tray elevator

Info

Publication number
JPS5477966A
JPS5477966A JP3566478A JP3566478A JPS5477966A JP S5477966 A JPS5477966 A JP S5477966A JP 3566478 A JP3566478 A JP 3566478A JP 3566478 A JP3566478 A JP 3566478A JP S5477966 A JPS5477966 A JP S5477966A
Authority
JP
Japan
Prior art keywords
motor
sheet tray
tray
sheet
racks
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
JP3566478A
Other languages
Japanese (ja)
Inventor
Minoru Suzuki
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP3566478A priority Critical patent/JPS5477966A/en
Publication of JPS5477966A publication Critical patent/JPS5477966A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a sheet tray elevator which can accurately elevationally move a sheet tray up and down smoothly with a sheet tray, elevating means, a drive motor for reversibly driving the elevating means, and power means including one- way rotary clutch.
CONSTITUTION: When a sheet tray elevating motor 93 is normally rotated after recording sheets are placed on a sheet tray 31, it rotates a worm gear 89 through a pulley 94, a belt 95, and a worm 91 and a drive shaft 85 through one-way rotary clutch 88 in the direction of an arrow. Since racks 71, 72 are thus lifted up, links 77, 78 lift the tray 31 while rocking. When sheet level detecting arm 34 is detected at the end thereof by detecting elements 35, 36, the motor 93 is stopped rotating. When the motor 93 is reversely rotated to lower the tray 31, the racks 71, 72 are lowered by the self-weights. Since the rotation of the motor 93 is isolated via the clutch 88, the motor 93 becomes the same state as no load rotation to eliminate damage of the power transmission mechanism.
COPYRIGHT: (C)1979,JPO&Japio
JP3566478A 1978-03-28 1978-03-28 Sheet tray elevator Pending JPS5477966A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3566478A JPS5477966A (en) 1978-03-28 1978-03-28 Sheet tray elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3566478A JPS5477966A (en) 1978-03-28 1978-03-28 Sheet tray elevator

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP14447977A Division JPS5477963A (en) 1977-11-30 1977-11-30 Sheet feeder

Publications (1)

Publication Number Publication Date
JPS5477966A true JPS5477966A (en) 1979-06-21

Family

ID=12448129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3566478A Pending JPS5477966A (en) 1978-03-28 1978-03-28 Sheet tray elevator

Country Status (1)

Country Link
JP (1) JPS5477966A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58134389A (en) * 1982-04-30 1983-08-10 ロ−レルバンクマシン株式会社 Stacker drawing mechanism for automatic teller's equipment
JPS6040331A (en) * 1983-08-12 1985-03-02 Matsushita Electric Ind Co Ltd Paper feeding unit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496944U (en) * 1972-04-21 1974-01-21
JPS4944417A (en) * 1972-09-06 1974-04-26
JPS52129331A (en) * 1976-04-23 1977-10-29 Matsushita Electric Ind Co Ltd Card draw-out unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496944U (en) * 1972-04-21 1974-01-21
JPS4944417A (en) * 1972-09-06 1974-04-26
JPS52129331A (en) * 1976-04-23 1977-10-29 Matsushita Electric Ind Co Ltd Card draw-out unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58134389A (en) * 1982-04-30 1983-08-10 ロ−レルバンクマシン株式会社 Stacker drawing mechanism for automatic teller's equipment
JPS6040331A (en) * 1983-08-12 1985-03-02 Matsushita Electric Ind Co Ltd Paper feeding unit

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