JPS5576476A - Scanning velocity detection mechanism for original reader - Google Patents
Scanning velocity detection mechanism for original readerInfo
- Publication number
- JPS5576476A JPS5576476A JP14954278A JP14954278A JPS5576476A JP S5576476 A JPS5576476 A JP S5576476A JP 14954278 A JP14954278 A JP 14954278A JP 14954278 A JP14954278 A JP 14954278A JP S5576476 A JPS5576476 A JP S5576476A
- Authority
- JP
- Japan
- Prior art keywords
- main body
- roller
- disk
- original
- way
- 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
- Character Input (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
PURPOSE: To ensure the steady running with use of the running guide roller featuring a large width and by forming the timing disk with the thin-gage material for the original reader of the manual scanning type.
CONSTITUTION: Window 2 to read the information on the original surface, large- width guide roller 3 attached to main body 1 of the running object in a rotatable way, and support part 4 to secure a fixed space between the original surface and main body 1 are provided to the bottom surface of main body 1 which gives the manual scanning onto the original surface. Furthermore, timing disk 5 which detects the rotation velocity of roller 3 is connected directly or via toohed axle 6 or flexible joint 7 to the bottom surface. In either case, disk 5 is stored inside main body 1, and the component linking disk 5 is made thin. And the areas protruding over the bottom surface are limited to only part of part 4 and roller 3. In such way, roller 3 featuring a large width can be run in a steady way.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14954278A JPS5576476A (en) | 1978-12-02 | 1978-12-02 | Scanning velocity detection mechanism for original reader |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14954278A JPS5576476A (en) | 1978-12-02 | 1978-12-02 | Scanning velocity detection mechanism for original reader |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5576476A true JPS5576476A (en) | 1980-06-09 |
Family
ID=15477413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14954278A Pending JPS5576476A (en) | 1978-12-02 | 1978-12-02 | Scanning velocity detection mechanism for original reader |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5576476A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6451760A (en) * | 1987-08-21 | 1989-02-28 | Pfu Ltd | Hand scanner device |
-
1978
- 1978-12-02 JP JP14954278A patent/JPS5576476A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6451760A (en) * | 1987-08-21 | 1989-02-28 | Pfu Ltd | Hand scanner device |
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