JPS57117408A - Detector for longitudinal tear of conveyor belt - Google Patents

Detector for longitudinal tear of conveyor belt

Info

Publication number
JPS57117408A
JPS57117408A JP143381A JP143381A JPS57117408A JP S57117408 A JPS57117408 A JP S57117408A JP 143381 A JP143381 A JP 143381A JP 143381 A JP143381 A JP 143381A JP S57117408 A JPS57117408 A JP S57117408A
Authority
JP
Japan
Prior art keywords
belt
transmitter
longitudinal tear
detector
conductor wire
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.)
Pending
Application number
JP143381A
Other languages
Japanese (ja)
Inventor
Morihide Matsumoto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP143381A priority Critical patent/JPS57117408A/en
Publication of JPS57117408A publication Critical patent/JPS57117408A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Conveyors (AREA)

Abstract

PURPOSE: To early detect the longitudinal tear of a belt and take measures, by embedding a strong conductor wire and a transmitter in the belt so that the transmitter generates a signal depending on the stress of the conductor wire.
CONSTITUTION: Conductor wires housed in sheaths 3 are embedded at prescribed intervals in a belt C so that the conductor wires extend obliquely across the belt. A transmitter 1 composed of a pull switch and a compact oscillator having a built-in compact battery is attached to the end of each conductor wire. A receiver B, which receives a signal from the transmitter 1, is provided near the position of a chute, where a longitudinal tear is likely to occur in the belt C. A detector which can early find out the damage of the belt C and has high reliability is thus provided.
COPYRIGHT: (C)1982,JPO&Japio
JP143381A 1981-01-07 1981-01-07 Detector for longitudinal tear of conveyor belt Pending JPS57117408A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP143381A JPS57117408A (en) 1981-01-07 1981-01-07 Detector for longitudinal tear of conveyor belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP143381A JPS57117408A (en) 1981-01-07 1981-01-07 Detector for longitudinal tear of conveyor belt

Publications (1)

Publication Number Publication Date
JPS57117408A true JPS57117408A (en) 1982-07-21

Family

ID=11501306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP143381A Pending JPS57117408A (en) 1981-01-07 1981-01-07 Detector for longitudinal tear of conveyor belt

Country Status (1)

Country Link
JP (1) JPS57117408A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100723135B1 (en) * 2001-03-19 2007-05-30 주식회사 포스코 Apparatus for sensing the damage of belt surface of conveyor belt system
KR100726597B1 (en) * 2005-08-02 2007-06-11 주식회사 포스코 Apparatus for detecting damaging and steel-cord of belt conveyor
JP2008019620A (en) * 2006-07-12 2008-01-31 Kobelco Contstruction Machinery Ltd Construction equipment
CN108946047A (en) * 2018-05-24 2018-12-07 石钢京诚装备技术有限公司 A kind of arresting gear for preventing from further deteriorating after belt tearing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032515A (en) * 1973-07-25 1975-03-29
JPS5433476A (en) * 1977-08-16 1979-03-12 Mitsuboshi Belting Ltd Device of detecting longitudinal split of conveyor belt

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032515A (en) * 1973-07-25 1975-03-29
JPS5433476A (en) * 1977-08-16 1979-03-12 Mitsuboshi Belting Ltd Device of detecting longitudinal split of conveyor belt

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100723135B1 (en) * 2001-03-19 2007-05-30 주식회사 포스코 Apparatus for sensing the damage of belt surface of conveyor belt system
KR100726597B1 (en) * 2005-08-02 2007-06-11 주식회사 포스코 Apparatus for detecting damaging and steel-cord of belt conveyor
JP2008019620A (en) * 2006-07-12 2008-01-31 Kobelco Contstruction Machinery Ltd Construction equipment
CN108946047A (en) * 2018-05-24 2018-12-07 石钢京诚装备技术有限公司 A kind of arresting gear for preventing from further deteriorating after belt tearing

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