JPS5670240A - Elevating device for paper feeding table in copier - Google Patents
Elevating device for paper feeding table in copierInfo
- Publication number
- JPS5670240A JPS5670240A JP14434279A JP14434279A JPS5670240A JP S5670240 A JPS5670240 A JP S5670240A JP 14434279 A JP14434279 A JP 14434279A JP 14434279 A JP14434279 A JP 14434279A JP S5670240 A JPS5670240 A JP S5670240A
- Authority
- JP
- Japan
- Prior art keywords
- paper feeding
- feeding table
- damping
- driving shaft
- elevating device
- 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
- Sheets, Magazines, And Separation Thereof (AREA)
- Paper Feeding For Electrophotography (AREA)
Abstract
PURPOSE: To obtain an elevating device at low cost which is easily operated due to a simple structure by providing the elevating device with a damping mechanism for the paper feeding table in falling.
CONSTITUTION: A damping shaft 18 of damping mechanism 17 is mounted in parallel to the driving shaft 8 of a paper feeding table 5 and interlocked with the driving shaft 18 through gears 25. The damping mechanism 17 comprises a damping shaft 18, a grooved cam 19, a damping pin 20a, a rod 21, a support cylinder 20 and a compression spring 22, through which the driving shaft 8 is damped. One end of the driving shaft 8 is joined to a driving section 16 through a joint 15. When a frame (not shown in the drawing) is taken out to supply paper to the paper feeding table 5, the joint 15 is off and the driving section 16 is detached from the driving shaft 8, and yet the paper feeding table 5 spontaneously falls slowly due to the damping mechanism 17 whereby any buffer means is not required in particluar and as a result simple structure and an operational improvement can be achieved.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14434279A JPS5670240A (en) | 1979-11-09 | 1979-11-09 | Elevating device for paper feeding table in copier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14434279A JPS5670240A (en) | 1979-11-09 | 1979-11-09 | Elevating device for paper feeding table in copier |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5670240A true JPS5670240A (en) | 1981-06-12 |
Family
ID=15359868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14434279A Pending JPS5670240A (en) | 1979-11-09 | 1979-11-09 | Elevating device for paper feeding table in copier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5670240A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6146937U (en) * | 1984-08-29 | 1986-03-28 | 日本精密工業株式会社 | Paper feeding device |
JPS64535U (en) * | 1987-06-23 | 1989-01-05 | ||
US5170950A (en) * | 1989-05-15 | 1992-12-15 | Sharp Kabushiki Kaisha | Feeding device |
US20110241285A1 (en) * | 2010-04-02 | 2011-10-06 | Canon Kabushiki Kaisha | Sheet feeding apparatus and image forming apparatus |
-
1979
- 1979-11-09 JP JP14434279A patent/JPS5670240A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6146937U (en) * | 1984-08-29 | 1986-03-28 | 日本精密工業株式会社 | Paper feeding device |
JPS64535U (en) * | 1987-06-23 | 1989-01-05 | ||
US5170950A (en) * | 1989-05-15 | 1992-12-15 | Sharp Kabushiki Kaisha | Feeding device |
US20110241285A1 (en) * | 2010-04-02 | 2011-10-06 | Canon Kabushiki Kaisha | Sheet feeding apparatus and image forming apparatus |
US8602409B2 (en) * | 2010-04-02 | 2013-12-10 | Canon Kabushiki Kaisha | Sheet feeding apparatus and image forming apparatus |
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