JPS4948074A - - Google Patents
Info
- Publication number
- JPS4948074A JPS4948074A JP48032560A JP3256073A JPS4948074A JP S4948074 A JPS4948074 A JP S4948074A JP 48032560 A JP48032560 A JP 48032560A JP 3256073 A JP3256073 A JP 3256073A JP S4948074 A JPS4948074 A JP S4948074A
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
Landscapes
- Control Of Conveyors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23591572A | 1972-03-20 | 1972-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4948074A true JPS4948074A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-09 |
| JPS5230068B2 JPS5230068B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-08-05 |
Family
ID=22887386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48032560A Expired JPS5230068B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-03-20 | 1973-03-20 |
Country Status (12)
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3834518A (en) * | 1973-10-02 | 1974-09-10 | Continental Gummi Werke Ag | Electrical conductor element for checking possible damage to conveyor belts, and conveyor belt equipped with such conductor element |
| US3922661A (en) * | 1973-12-28 | 1975-11-25 | Goodyear Tire & Rubber | Conveyor belt protection control and indicating system |
| US3963115A (en) * | 1974-10-09 | 1976-06-15 | Fritz Teske | Apparatus for monitoring the operation of a drag chain conveyor |
| US4229735A (en) * | 1978-01-23 | 1980-10-21 | The B. F. Goodrich Company | Rip detector signal detection circuit |
| CA1120381A (en) * | 1978-09-13 | 1982-03-23 | Gary L. Blalock | Electrically conductive fabric |
| US4296855A (en) * | 1978-09-13 | 1981-10-27 | The B. F. Goodrich Company | Electrically conductive fabric |
| US4228513A (en) * | 1978-11-13 | 1980-10-14 | The B. F. Goodrich Company | Monitor system and method for detecting sequential events in a cyclical process |
| US4349883A (en) * | 1980-03-03 | 1982-09-14 | The B. F. Goodrich Company | Signal detector circuit with gain control method |
| US4541063A (en) * | 1980-03-24 | 1985-09-10 | The B. F. Goodrich Company | Method and apparatus for updating event information |
| US4439731A (en) * | 1980-10-08 | 1984-03-27 | Commonwealth Scientific And Industrial Research Organization | Monitoring of elongate magnetically permeable members |
| US4464654A (en) * | 1981-03-23 | 1984-08-07 | The B. F. Goodrich Company | Time independent logic system for rip detectors |
| US4447807A (en) * | 1981-06-22 | 1984-05-08 | The B. F. Goodrich Company | Signal to noise ratio improvement for rip detectors |
| US4470120A (en) * | 1981-07-31 | 1984-09-04 | The B.F. Goodrich Company | Demodulation technique for rip detector signals |
| US4463434A (en) * | 1981-07-31 | 1984-07-31 | The B. F. Goodrich Company | Digital phase shift circuit signal generator for rip detectors |
| US4646912A (en) * | 1981-12-17 | 1987-03-03 | The B. F. Goodrich Company | Rip detector system |
| PH23903A (en) * | 1981-12-17 | 1989-12-18 | Goodrich Co B F | Electrical conductor |
| CA1233210A (en) * | 1981-12-17 | 1988-02-23 | Howard L. Jacobs | Rip detecting antenna |
| DE3228206A1 (de) * | 1982-07-28 | 1984-02-02 | Conrad Scholtz Ag, 2000 Hamburg | Ueberwachung von foerdergurten auf laengsrisse |
| DE3544246A1 (de) * | 1985-12-14 | 1987-06-19 | Krantz H Gmbh & Co | Einrichtung zur ueberwachung des zustandes von gleitstuecken |
| JPH0676129B2 (ja) * | 1990-04-17 | 1994-09-28 | バンドー化学株式会社 | コンベヤベルトの縦裂き検出方法 |
| EP1169248A1 (en) | 1999-03-10 | 2002-01-09 | CANADA CONVEYOR BELT Co., Ltd. | Conveyor belt fault detection apparatus and method |
| US6352149B1 (en) | 2000-08-25 | 2002-03-05 | The Goodyear Tire & Rubber Company | Conveyor belt with microcoil springwire sensor |
| AUPR866401A0 (en) * | 2001-11-02 | 2001-11-29 | MacKinlay, Robert | Method and system for conveyor belt monitoring |
| US7740128B2 (en) * | 2005-11-08 | 2010-06-22 | Veyance Technologies, Inc. | Method for self-synchronizing a conveyor belt sensor system |
| US7810634B2 (en) * | 2008-08-04 | 2010-10-12 | Veyance Technologies Inc. | Sensor system for a conveyor belt |
| CN101504383B (zh) * | 2009-03-24 | 2012-02-22 | 徐俊峰 | 皮带撕裂监测装置 |
| DE102015209357A1 (de) * | 2015-05-21 | 2016-11-24 | Ifm Electronic Gmbh | Vorrichtung zur Gurtrissüberwachung bei einem Förderband |
| CN105293001B (zh) * | 2015-10-28 | 2017-06-23 | 中国矿业大学(北京) | 基于图像线结构匹配的皮带纵向撕裂检测方法 |
| CN105293002B (zh) * | 2015-10-28 | 2017-07-25 | 中国矿业大学(北京) | 基于视觉的皮带纵向撕裂检测方法 |
| CN105293003B (zh) * | 2015-11-20 | 2017-07-18 | 中国矿业大学(北京) | 基于机器视觉的皮带纵向撕裂检测方法 |
| CN113191234A (zh) * | 2021-04-22 | 2021-07-30 | 武汉菲舍控制技术有限公司 | 一种基于机器视觉的带式输送机输送带防撕裂方法及装置 |
| CN115489931B (zh) * | 2021-06-17 | 2024-09-24 | 安徽丹凤电子材料股份有限公司 | 一种电子材料加工快速定位装置及快速定位方法 |
| CN114104653A (zh) * | 2021-09-14 | 2022-03-01 | 精锐视觉智能科技(上海)有限公司 | 一种输煤仓区域输煤皮带机智能巡检检测方法 |
| US12091258B2 (en) | 2022-07-18 | 2024-09-17 | Contitech Deutschland Gmbh | Embedded inductive antenna rip sensors using printing technologies |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3095783A (en) * | 1960-05-02 | 1963-07-02 | Short Brothers & Harland Ltd | Fault detection means |
| US3305735A (en) * | 1963-10-07 | 1967-02-21 | Bendix Corp | Signal selection and monitoring system utilizing redundant voting circuits |
| DE1810387A1 (de) * | 1968-11-22 | 1970-06-11 | Bergwerksverband Gmbh | UEberwachungseinrichtung fuer Foerderbaender |
| US3651506A (en) * | 1969-09-30 | 1972-03-21 | Bergwerksverband Gmbh | Conveyor band monitoring apparatus |
| US3731113A (en) * | 1971-09-09 | 1973-05-01 | Goodyear Tire & Rubber | Belt damage detector |
-
1972
- 1972-03-20 US US00235915A patent/US3792459A/en not_active Expired - Lifetime
-
1973
- 1973-03-14 CA CA166,338A patent/CA993077A/en not_active Expired
- 1973-03-16 IT IT67777/73A patent/IT980632B/it active
- 1973-03-19 DE DE19732314056 patent/DE2314056A1/de not_active Withdrawn
- 1973-03-19 AU AU53434/73A patent/AU475770B2/en not_active Expired
- 1973-03-19 SE SE7303795A patent/SE395869B/xx unknown
- 1973-03-19 GB GB1299073A patent/GB1383483A/en not_active Expired
- 1973-03-19 NL NL7303804A patent/NL7303804A/xx not_active Application Discontinuation
- 1973-03-20 BE BE129008A patent/BE797040A/xx unknown
- 1973-03-20 JP JP48032560A patent/JPS5230068B2/ja not_active Expired
- 1973-03-20 FR FR7309946A patent/FR2177359A5/fr not_active Expired
- 1973-03-20 BR BR731990A patent/BR7301990D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7301990D0 (pt) | 1974-06-27 |
| AU5343473A (en) | 1974-09-19 |
| GB1383483A (en) | 1974-02-12 |
| IT980632B (it) | 1974-10-10 |
| US3792459A (en) | 1974-02-12 |
| NL7303804A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-09-24 |
| SE395869B (sv) | 1977-08-29 |
| AU475770B2 (en) | 1976-09-02 |
| FR2177359A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-11-02 |
| BE797040A (fr) | 1973-07-16 |
| DE2314056A1 (de) | 1973-10-04 |
| CA993077A (en) | 1976-07-13 |
| JPS5230068B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-08-05 |