JPS6195741U - - Google Patents
Info
- Publication number
- JPS6195741U JPS6195741U JP18222684U JP18222684U JPS6195741U JP S6195741 U JPS6195741 U JP S6195741U JP 18222684 U JP18222684 U JP 18222684U JP 18222684 U JP18222684 U JP 18222684U JP S6195741 U JPS6195741 U JP S6195741U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- holding plate
- pressure sensor
- remaining
- detect
- 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
- 238000001514 detection method Methods 0.000 claims 1
Landscapes
- Controlling Sheets Or Webs (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第1図は本考案に係る用紙残量検出装置の一実
施例を概念的に示す断面図、第2図はその動作を
概念的に示す断面図である。
1:ケース、2:用紙押え板、3:バネ、4:
圧力センサ。
FIG. 1 is a sectional view conceptually showing an embodiment of the paper remaining amount detecting device according to the present invention, and FIG. 2 is a sectional view conceptually showing its operation. 1: Case, 2: Paper holding plate, 3: Spring, 4:
pressure sensor.
Claims (1)
用紙を載置するたようにした複写機等に於いて、
前記用紙押え板を介して用紙の圧力を受けるよう
に配装した圧力センサを設け、該圧力センサの出
力に基づいて用紙残量を検知するように構成して
なる用紙残量検出装置。 In a copying machine, etc., in which paper is placed on a paper holding plate provided in a paper cartridge,
A remaining paper amount detection device comprising: a pressure sensor arranged to receive pressure from the paper via the paper holding plate; and configured to detect the remaining amount of paper based on the output of the pressure sensor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18222684U JPS6195741U (en) | 1984-11-30 | 1984-11-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18222684U JPS6195741U (en) | 1984-11-30 | 1984-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6195741U true JPS6195741U (en) | 1986-06-20 |
Family
ID=30739762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18222684U Pending JPS6195741U (en) | 1984-11-30 | 1984-11-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6195741U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06211379A (en) * | 1993-01-13 | 1994-08-02 | Nec Corp | Document size recognizing mechanism |
JP4712680B2 (en) * | 2006-11-27 | 2011-06-29 | 株式会社リコー | Feeding device, image forming device |
-
1984
- 1984-11-30 JP JP18222684U patent/JPS6195741U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06211379A (en) * | 1993-01-13 | 1994-08-02 | Nec Corp | Document size recognizing mechanism |
JP4712680B2 (en) * | 2006-11-27 | 2011-06-29 | 株式会社リコー | Feeding device, image forming device |
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