GB201212970D0 - Chain tension sensor - Google Patents

Chain tension sensor

Info

Publication number
GB201212970D0
GB201212970D0 GB201212970A GB201212970A GB201212970D0 GB 201212970 D0 GB201212970 D0 GB 201212970D0 GB 201212970 A GB201212970 A GB 201212970A GB 201212970 A GB201212970 A GB 201212970A GB 201212970 D0 GB201212970 D0 GB 201212970D0
Authority
GB
United Kingdom
Prior art keywords
tension sensor
chain tension
chain
sensor
tension
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.)
Granted
Application number
GB201212970A
Other versions
GB2493269B (en
GB2493269A (en
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.)
Joy MM Delaware Inc
Original Assignee
Joy MM Delaware Inc
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
Priority claimed from US13/297,067 external-priority patent/US8973742B2/en
Application filed by Joy MM Delaware Inc filed Critical Joy MM Delaware Inc
Priority to GB1712535.2A priority Critical patent/GB2551075A/en
Priority to GB1720423.1A priority patent/GB2553738A/en
Priority to GB1720421.5A priority patent/GB2554028B/en
Publication of GB201212970D0 publication Critical patent/GB201212970D0/en
Publication of GB2493269A publication Critical patent/GB2493269A/en
Application granted granted Critical
Publication of GB2493269B publication Critical patent/GB2493269B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/44—Belt or chain tensioning arrangements
    • 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
    • B65G43/06—Control devices, e.g. for safety, warning or fault-correcting interrupting the drive in case of driving element breakage; Braking or stopping loose load-carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Conveyors (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
GB1212970.6A 2011-07-22 2012-07-20 Chain conveyor including a chain tension sensor Active GB2493269B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1712535.2A GB2551075A (en) 2011-07-22 2012-07-20 Chain tension sensor
GB1720423.1A GB2553738A (en) 2011-07-22 2012-07-20 Chain tension sensor
GB1720421.5A GB2554028B (en) 2011-07-22 2012-07-20 Chain tension sensor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161519839P 2011-07-22 2011-07-22
US13/297,067 US8973742B2 (en) 2010-04-26 2011-11-15 Chain tension sensor

Publications (3)

Publication Number Publication Date
GB201212970D0 true GB201212970D0 (en) 2012-09-05
GB2493269A GB2493269A (en) 2013-01-30
GB2493269B GB2493269B (en) 2018-09-26

Family

ID=46882765

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1212970.6A Active GB2493269B (en) 2011-07-22 2012-07-20 Chain conveyor including a chain tension sensor

Country Status (1)

Country Link
GB (1) GB2493269B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108045876A (en) * 2017-12-25 2018-05-18 无锡奥特维科技股份有限公司 A kind of conveyer belt deviation correcting device
CN115744085A (en) * 2022-11-24 2023-03-07 内蒙古鄂尔多斯永煤矿业有限公司 Hydraulic tension device for scraper conveyor

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8973742B2 (en) 2010-04-26 2015-03-10 Joy Mm Delaware, Inc. Chain tension sensor
GB2469816B (en) 2009-04-28 2012-10-31 Joy Mm Delaware Inc Conveyor sensor arrangement
US8636140B2 (en) 2010-04-26 2014-01-28 Joy Mm Delaware, Inc. Chain tension sensor
AU2017250380B2 (en) 2016-04-15 2022-06-16 Joy Global Underground Mining Llc Systems and methods for tensioning a conveyor in a mining system
CN106263289B (en) * 2016-09-14 2018-10-23 台州市创先电子科技有限公司 The control method of reinforcing wire is grabbed in the tension that upper of a shoe grabs reinforcing wire tension device
US10569960B2 (en) * 2018-07-19 2020-02-25 Joy Global Underground Mining Llc System and method for tensioning a conveyor in a mining system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1136850B (en) * 1960-06-02 1962-09-20 Elisabeth Kyra Casagrande Device for measuring and / or evaluating voltage changes in a flexible material
SU1652236A1 (en) * 1989-05-10 1991-05-30 Институт Геотехнической Механики Ан Усср Device for controlling longitudinal grooves in conveyer belt
JPH0727304B2 (en) * 1989-09-27 1995-03-29 キヤノン株式会社 Fixing device for image forming apparatus
US6609985B2 (en) * 2001-11-07 2003-08-26 Borgwarner Inc. Tensioner with vibrational damping
DE20311436U1 (en) * 2003-07-24 2003-09-18 DBT Automation GmbH, 44534 Lünen Device for detecting scratch chain tension states
US20050045283A1 (en) * 2003-09-03 2005-03-03 Hsieh Chung Hsien Rolling door error-start prevention device
US20080271970A1 (en) * 2007-05-03 2008-11-06 David Pearson Stoltze Torque arm assembly for a backstopping clutch
GB2471826B (en) * 2009-04-28 2014-02-12 Joy Mm Delaware Inc Dual sensor chain break detector
US8387777B2 (en) * 2009-10-06 2013-03-05 Ecolab Usa Inc. Conveyor chain tension monitor
US9422112B2 (en) * 2011-07-22 2016-08-23 Joy Mm Delaware, Inc. Systems and methods for controlling a conveyor in a mining system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108045876A (en) * 2017-12-25 2018-05-18 无锡奥特维科技股份有限公司 A kind of conveyer belt deviation correcting device
CN115744085A (en) * 2022-11-24 2023-03-07 内蒙古鄂尔多斯永煤矿业有限公司 Hydraulic tension device for scraper conveyor

Also Published As

Publication number Publication date
GB2493269B (en) 2018-09-26
GB2493269A (en) 2013-01-30

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Legal Events

Date Code Title Description
R108 Alteration of time limits (patents rules 1995)

Free format text: EXTENSION APPLICATION

Effective date: 20180523

Free format text: EXTENSION ALLOWED

Effective date: 20180620

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20180726 AND 20180801