JPS5520975B2 - - Google Patents
Info
- Publication number
- JPS5520975B2 JPS5520975B2 JP5945978A JP5945978A JPS5520975B2 JP S5520975 B2 JPS5520975 B2 JP S5520975B2 JP 5945978 A JP5945978 A JP 5945978A JP 5945978 A JP5945978 A JP 5945978A JP S5520975 B2 JPS5520975 B2 JP S5520975B2
- Authority
- JP
- Japan
- 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
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
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
- B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
- B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
- B65H63/032—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic
- B65H63/0321—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators
- B65H63/0324—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators using photo-electric sensing means, i.e. the defect signal is a variation of light energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Electronic Switches (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7716222A FR2391141A1 (fr) | 1977-05-18 | 1977-05-18 | Dispositif opto-electronique de detection de la rupture d'un fil defilant lineairement dans le faisceau |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS542437A JPS542437A (en) | 1979-01-10 |
| JPS5520975B2 true JPS5520975B2 (en, 2012) | 1980-06-06 |
Family
ID=9191343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5945978A Granted JPS542437A (en) | 1977-05-18 | 1978-05-18 | Photoelectric type breakage detecting apparatus passing light bundle lineally for fabric yarn |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS542437A (en, 2012) |
| CH (1) | CH624363A5 (en, 2012) |
| DE (1) | DE2821792A1 (en, 2012) |
| FR (1) | FR2391141A1 (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0257496U (en, 2012) * | 1988-07-05 | 1990-04-25 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU181132B (en) * | 1980-05-28 | 1983-06-28 | Csepel Muevek Jarmue | Detector pin for sewing machine of short chain stitch |
| JPS5713327A (en) * | 1980-06-27 | 1982-01-23 | Laurel Bank Mach Co Ltd | Optical detector |
| DD206659A3 (de) * | 1981-07-16 | 1984-02-01 | Textima Veb K | Vorrichtung zur fadenueberwachung in einer textilmaschine |
| IT1161584B (it) * | 1982-03-31 | 1987-03-18 | Singer Co | Sistema rivelatore e indicatore di esaurimento del filo di bobina |
| DE3603649A1 (de) * | 1986-02-06 | 1987-08-13 | Baer Maschf Josef | System zur ueberwachung der fadenzufuehrung bei wickelmaschinen, insbesondere fuer die roving-wickeltechnik |
| US5725165A (en) * | 1993-07-17 | 1998-03-10 | W. Schlafhorst Ag & Co. | Method of monitoring the moving yarn at a winding station of an automatic winding frame |
| DE4323994C2 (de) * | 1993-07-17 | 2001-02-22 | Schlafhorst & Co W | Verfahren zum Überwachen des laufenden Fadens an einer Spulstelle einer automatischen Spulmaschine |
-
1977
- 1977-05-18 FR FR7716222A patent/FR2391141A1/fr active Granted
-
1978
- 1978-05-16 CH CH525578A patent/CH624363A5/fr not_active IP Right Cessation
- 1978-05-18 DE DE19782821792 patent/DE2821792A1/de not_active Ceased
- 1978-05-18 JP JP5945978A patent/JPS542437A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0257496U (en, 2012) * | 1988-07-05 | 1990-04-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS542437A (en) | 1979-01-10 |
| FR2391141B1 (en, 2012) | 1980-09-19 |
| CH624363A5 (en) | 1981-07-31 |
| FR2391141A1 (fr) | 1978-12-15 |
| DE2821792A1 (de) | 1978-11-23 |