JPH0134910B2 - - Google Patents
Info
- Publication number
- JPH0134910B2 JPH0134910B2 JP20386682A JP20386682A JPH0134910B2 JP H0134910 B2 JPH0134910 B2 JP H0134910B2 JP 20386682 A JP20386682 A JP 20386682A JP 20386682 A JP20386682 A JP 20386682A JP H0134910 B2 JPH0134910 B2 JP H0134910B2
- Authority
- JP
- Japan
- Prior art keywords
- photoelectric detector
- loop
- strip
- photoelectric
- speed
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- NCGICGYLBXGBGN-UHFFFAOYSA-N 3-morpholin-4-yl-1-oxa-3-azonia-2-azanidacyclopent-3-en-5-imine;hydrochloride Chemical compound Cl.[N-]1OC(=N)C=[N+]1N1CCOCC1 NCGICGYLBXGBGN-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/042—Sensing the length of a web loop
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20386682A JPS5992858A (ja) | 1982-11-20 | 1982-11-20 | フリーループ制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20386682A JPS5992858A (ja) | 1982-11-20 | 1982-11-20 | フリーループ制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5992858A JPS5992858A (ja) | 1984-05-29 |
| JPH0134910B2 true JPH0134910B2 (ko) | 1989-07-21 |
Family
ID=16480995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20386682A Granted JPS5992858A (ja) | 1982-11-20 | 1982-11-20 | フリーループ制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5992858A (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6194961A (ja) * | 1984-10-15 | 1986-05-13 | Mitsubishi Paper Mills Ltd | シ−ト状物のル−プ制御方法 |
| US5392977A (en) * | 1993-11-09 | 1995-02-28 | Sankyo Seisakusho Co. | Coil material supply apparatus for an intermittent feed device |
| JP5966585B2 (ja) * | 2012-05-11 | 2016-08-10 | トヨタ紡織株式会社 | シート材料の搬送装置 |
| CN108589248B (zh) * | 2018-07-09 | 2024-01-30 | 拓卡奔马机电科技有限公司 | 裁床 |
-
1982
- 1982-11-20 JP JP20386682A patent/JPS5992858A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5992858A (ja) | 1984-05-29 |
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