JPS62181549U - - Google Patents
Info
- Publication number
- JPS62181549U JPS62181549U JP6978986U JP6978986U JPS62181549U JP S62181549 U JPS62181549 U JP S62181549U JP 6978986 U JP6978986 U JP 6978986U JP 6978986 U JP6978986 U JP 6978986U JP S62181549 U JPS62181549 U JP S62181549U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- characteristic detector
- light switch
- moving
- absence
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6978986U JPH052523Y2 (cs) | 1986-05-09 | 1986-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6978986U JPH052523Y2 (cs) | 1986-05-09 | 1986-05-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62181549U true JPS62181549U (cs) | 1987-11-18 |
| JPH052523Y2 JPH052523Y2 (cs) | 1993-01-21 |
Family
ID=30910835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6978986U Expired - Lifetime JPH052523Y2 (cs) | 1986-05-09 | 1986-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH052523Y2 (cs) |
-
1986
- 1986-05-09 JP JP6978986U patent/JPH052523Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH052523Y2 (cs) | 1993-01-21 |