FR2023843A1 - - Google Patents

Info

Publication number
FR2023843A1
FR2023843A1 FR6935275A FR6935275A FR2023843A1 FR 2023843 A1 FR2023843 A1 FR 2023843A1 FR 6935275 A FR6935275 A FR 6935275A FR 6935275 A FR6935275 A FR 6935275A FR 2023843 A1 FR2023843 A1 FR 2023843A1
Authority
FR
France
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
Application number
FR6935275A
Other languages
French (fr)
Other versions
FR2023843B1 (de
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bergwerksverband GmbH
Original Assignee
Bergwerksverband GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bergwerksverband GmbH filed Critical Bergwerksverband GmbH
Publication of FR2023843A1 publication Critical patent/FR2023843A1/fr
Application granted granted Critical
Publication of FR2023843B1 publication Critical patent/FR2023843B1/fr
Expired legal-status Critical Current

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
FR696935275A 1968-11-22 1969-10-15 Expired FR2023843B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681810387 DE1810387A1 (de) 1968-11-22 1968-11-22 UEberwachungseinrichtung fuer Foerderbaender

Publications (2)

Publication Number Publication Date
FR2023843A1 true FR2023843A1 (de) 1970-08-21
FR2023843B1 FR2023843B1 (de) 1973-04-06

Family

ID=5714049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR696935275A Expired FR2023843B1 (de) 1968-11-22 1969-10-15

Country Status (8)

Country Link
US (1) US3656137A (de)
JP (1) JPS5032514B1 (de)
AT (1) AT292553B (de)
BE (1) BE740536A (de)
CH (1) CH502935A (de)
DE (1) DE1810387A1 (de)
FR (1) FR2023843B1 (de)
GB (1) GB1234315A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2194583A1 (de) * 1972-08-03 1974-03-01 Lucas Electrical Co Ltd
FR2415388A1 (fr) * 1978-01-23 1979-08-17 Goodrich Co B F Detection a un niveau variable par circuit de transformation de signal alternatif en continu, notamment pour la detection de dechirures d'une bande transporteuse

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU455679B2 (en) * 1970-09-07 1974-11-21 Bando Kagaku Co. Ltd. Conveyor belt apparatus
US3792459A (en) * 1972-03-20 1974-02-12 F Snyder Conveyor belt rip detector
US3831161A (en) * 1972-06-08 1974-08-20 Goodyear Tire & Rubber Fail-safe monitoring apparatus
US4087800A (en) * 1976-10-29 1978-05-02 The B. F. Goodrich Company Conveyor belt monitoring system
DE2812796C2 (de) * 1978-03-23 1983-03-03 Ruhrkohle Ag, 4300 Essen Längsschlitzüberwachungseinrichtung von Gurtbändern für Förderer
FR2429683A1 (fr) * 1978-06-26 1980-01-25 Matra Installation de detection des anomalies de gonflage des pneumatiques d'un vehicule guide
US4350971A (en) * 1979-09-13 1982-09-21 Lucas Industries Limited Circuit for use in the detection of the condition of an isolated switch contact
GB2142146B (en) * 1983-06-21 1986-07-16 Coal Ind Sensing conveyor belt tension remotely
US4854446A (en) * 1988-08-03 1989-08-08 The Goodyear Tire & Rubber Company Electrical conductor
DE19618366A1 (de) * 1996-05-08 1997-11-13 Beumer Maschf Bernhard Einrichtung zum Überwachen der Schrauben-Vorspannung einer Klemmeinrichtung eines Becherwerksgurtes
AU3138600A (en) 1999-03-10 2000-09-28 Canada Conveyor Belt Co., Ltd. Conveyor belt fault detection apparatus and method
BR0115456A (pt) * 2000-11-16 2004-02-17 Canada Conveyor Belt Co Ltd Sistema de detecção e monitoração de falhas e método para detectar uma condição de falha em uma correia transportadora.
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
GB2482651B (en) * 2010-04-15 2013-05-01 And Technology Res Ltd An electromagnetic method for sensing the relative position of two items using coupled tuned circuits
US8803468B2 (en) * 2010-10-04 2014-08-12 Siemens Industry, Inc. System and method for fast discharge of a ring motor field
CN103848185B (zh) * 2012-12-04 2018-12-11 郑严国 皮带机防撕裂检测杆
GB201321008D0 (en) * 2013-11-28 2014-01-15 Clear Edge Germany Gmbh Tower press belt
US10191001B2 (en) * 2014-04-15 2019-01-29 Laitram, L.L.C. Conveyor-belt system for measuring conditions that vary the resonant frequency of a resonant circuit
US10597236B2 (en) 2014-04-15 2020-03-24 Laitram, L.L.C. Capacitively coupled conveyer measuring system
DE102015209357A1 (de) * 2015-05-21 2016-11-24 Ifm Electronic Gmbh Vorrichtung zur Gurtrissüberwachung bei einem Förderband
EP4039619A1 (de) * 2021-02-05 2022-08-10 Aumund Fördertechnik GmbH Förderer mit klemmverbindung und verfahren zum betreiben eines förderers

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2970211A (en) * 1958-04-01 1961-01-31 Stin Train-end signalling device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978636A (en) * 1957-04-30 1961-04-04 Viking Instr Inc Flaw detecting apparatus
US2894246A (en) * 1957-05-06 1959-07-07 Raymond J Stockholm Tire alarm system
US2932382A (en) * 1958-03-06 1960-04-12 Glen S James Automatic protective device and method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2970211A (en) * 1958-04-01 1961-01-31 Stin Train-end signalling device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2194583A1 (de) * 1972-08-03 1974-03-01 Lucas Electrical Co Ltd
FR2415388A1 (fr) * 1978-01-23 1979-08-17 Goodrich Co B F Detection a un niveau variable par circuit de transformation de signal alternatif en continu, notamment pour la detection de dechirures d'une bande transporteuse

Also Published As

Publication number Publication date
DE1810387A1 (de) 1970-06-11
GB1234315A (de) 1971-06-03
US3656137A (en) 1972-04-11
JPS5032514B1 (de) 1975-10-21
FR2023843B1 (de) 1973-04-06
AT292553B (de) 1971-09-10
BE740536A (de) 1970-04-01
CH502935A (de) 1971-02-15

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Legal Events

Date Code Title Description
ST Notification of lapse