JPS6438333A - Paper feeder - Google Patents
Paper feederInfo
- Publication number
- JPS6438333A JPS6438333A JP62191618A JP19161887A JPS6438333A JP S6438333 A JPS6438333 A JP S6438333A JP 62191618 A JP62191618 A JP 62191618A JP 19161887 A JP19161887 A JP 19161887A JP S6438333 A JPS6438333 A JP S6438333A
- Authority
- JP
- Japan
- Prior art keywords
- loading
- loading bed
- motor
- urging
- rising direction
- 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
Links
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
PURPOSE:To form a motor in small size by urging a loading bed to its rising direction by a spring with force a little larger than the maximum loading weight further connecting a lift means to the motor by a one-way power transmitting means transmitting power in the rising direction, in the case of a large amount paper feeder connected to an electronic copying machine. CONSTITUTION:A loading bed 35 is supported being urged always in its rising direction by a spring 54 having urging force a little larger than weight when the maximum is loaded. While lifting the loading bed 35 by a timing belt 49, its guide pulley 38 is integrally formed with a gear 55 of larger size, providing a one-way clutch 56 to be built inside. This one-way clutch 56 is constituted such that it fixes the loading bed 5 in its lowering direction to a shaft 57 while placing it to be made free in the lifting direction. Thus by urging the loading bed always in its rising direction with urging force larger than weight in the time of maximum loading while by using the one-way clutch, a motor can be formed in small size.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62191618A JPS6438333A (en) | 1987-07-31 | 1987-07-31 | Paper feeder |
US07/224,554 US4852869A (en) | 1987-07-31 | 1988-07-26 | Feed apparatus capable of feeding image forming media by relatively small drive power |
DE3825691A DE3825691A1 (en) | 1987-07-31 | 1988-07-28 | PAPER FEEDER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62191618A JPS6438333A (en) | 1987-07-31 | 1987-07-31 | Paper feeder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6438333A true JPS6438333A (en) | 1989-02-08 |
Family
ID=16277631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62191618A Pending JPS6438333A (en) | 1987-07-31 | 1987-07-31 | Paper feeder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6438333A (en) |
-
1987
- 1987-07-31 JP JP62191618A patent/JPS6438333A/en active Pending
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