GB2493269B - Chain conveyor including a chain tension sensor - Google Patents

Chain conveyor including a chain tension sensor

Info

Publication number: GB2493269B
Authority: GB; United Kingdom
Prior art keywords: chain; tension sensor; conveyor including; chain conveyor; chain tension
Prior art date: 2011-07-22
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.): Active

Application number

GB1212970.6A

Other versions

GB201212970D0 (en

GB2493269A (en

Inventor

Tout John

Powell Gordon

Smith Robert

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 Global Underground Mining LLC

Original Assignee

Joy Global Underground Mining LLC

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.)

2011-07-22

Filing date

2012-07-20

Publication date

2018-09-26

2011-11-15 Priority claimed from US13/297,067 external-priority patent/US8973742B2/en

2012-07-20 Application filed by Joy Global Underground Mining LLC filed Critical Joy Global Underground Mining LLC

2012-07-20 Priority to GB1720421.5A priority Critical patent/GB2554028B/en

2012-07-20 Priority to GB1720423.1A priority patent/GB2553738A/en

2012-07-20 Priority to GB1712535.2A priority patent/GB2551075A/en

2012-09-05 Publication of GB201212970D0 publication Critical patent/GB201212970D0/en

2013-01-30 Publication of GB2493269A publication Critical patent/GB2493269A/en

2018-09-26 Application granted granted Critical

2018-09-26 Publication of GB2493269B publication Critical patent/GB2493269B/en

Status Active legal-status Critical Current

2032-07-20 Anticipated expiration legal-status Critical

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
GB1720421.5A GB2554028B (en)	2011-07-22	2012-07-20	Chain tension sensor
GB1720423.1A GB2553738A (en)	2011-07-22	2012-07-20	Chain tension sensor
GB1712535.2A GB2551075A (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 GB201212970D0 (en)	2012-09-05
GB2493269A GB2493269A (en)	2013-01-30
GB2493269B true 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)

Families Citing this family (8)

* 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
CN109311596B (en)	2016-04-15	2020-07-07	久益环球地下采矿有限责任公司	System and method 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
CN108045876B (en) *	2017-12-25	2024-07-05	无锡奥特维科技股份有限公司	Deviation correcting device for conveying belt
US10569960B2 (en)	2018-07-19	2020-02-25	Joy Global Underground Mining Llc	System and method for tensioning a conveyor in a mining system
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

Citations (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
JPH03111875A (en) *	1989-09-27	1991-05-13	Canon Inc	Fixing device for image forming device
SU1652236A1 (en) *	1989-05-10	1991-05-30	Институт Геотехнической Механики Ан Усср	Device for controlling longitudinal grooves in conveyer belt
EP1310700A2 (en) *	2001-11-07	2003-05-14	BorgWarner Inc.	Tensioner with vibrational damping
US20050045283A1 (en) *	2003-09-03	2005-03-03	Hsieh Chung Hsien	Rolling door error-start prevention device
US7117989B2 (en) *	2003-07-24	2006-10-10	Dbt Gmbh	Device for detecting the tension of scraper chains
US20080271970A1 (en) *	2007-05-03	2008-11-06	David Pearson Stoltze	Torque arm assembly for a backstopping clutch
GB2471826A (en) *	2009-04-28	2011-01-19	John Tout	Conveyor sensors arrangement
US20110079491A1 (en) *	2009-10-06	2011-04-07	Ecolab Inc.	Conveyor chain tension monitor
GB2493102A (en) *	2011-07-22	2013-01-23	Joy Mm Delaware Inc	Controlling a conveyor in a mining system

2012
- 2012-07-20 GB GB1212970.6A patent/GB2493269B/en active Active

Patent Citations (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
JPH03111875A (en) *	1989-09-27	1991-05-13	Canon Inc	Fixing device for image forming device
EP1310700A2 (en) *	2001-11-07	2003-05-14	BorgWarner Inc.	Tensioner with vibrational damping
US7117989B2 (en) *	2003-07-24	2006-10-10	Dbt Gmbh	Device for detecting the tension of scraper chains
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
GB2471826A (en) *	2009-04-28	2011-01-19	John Tout	Conveyor sensors arrangement
US20110079491A1 (en) *	2009-10-06	2011-04-07	Ecolab Inc.	Conveyor chain tension monitor
GB2493102A (en) *	2011-07-22	2013-01-23	Joy Mm Delaware Inc	Controlling a conveyor in a mining system

Also Published As

Publication number	Publication date
GB201212970D0 (en)	2012-09-05
GB2493269A (en)	2013-01-30

Publication	Publication Date	Title
GB2554028B (en)	2018-09-05	Chain tension sensor
GB201121242D0 (en)	2012-01-18	A sensor
EP2708775A4 (en)	2014-12-17	Engagement chain unit
ZA201303761B (en)	2014-07-30	Conveying chain for a conveying device
GB201111097D0 (en)	2011-08-10	A sensor
GB2493269B (en)	2018-09-26	Chain conveyor including a chain tension sensor
SG11201403500WA (en)	2014-09-26	A tensioning apparatus
EP2736824A4 (en)	2015-04-22	Bulk-product conveyor with sensor
EP2700844A4 (en)	2015-10-07	Engagement chain unit
PL3251983T3 (en)	2020-03-31	Conveyor belt
IL231621A0 (en)	2014-05-28	Fastening system for a conveyor belt
EP2748097A4 (en)	2015-04-08	A passenger conveyor
GB201011560D0 (en)	2010-08-25	A chain sprocket assembly
EP2612829A4 (en)	2014-03-26	Conveyor chain
PL2505518T3 (en)	2015-04-30	A roller conveyor module
ZA201105268B (en)	2012-03-28	Conveyor chain cover
GB2490025B (en)	2016-12-21	A slip conveyor assembly
GB2497675B (en)	2015-05-27	A tensioner
ZA201308544B (en)	2014-07-30	Conveyor belt section
HK1187584A1 (en)	2014-08-01	A self-releasable safety belt
EP2761376A4 (en)	2015-05-06	Endless belt
GB2486571B (en)	2017-01-11	Horizontal chain link for a conveyor chain
GB201105345D0 (en)	2011-05-11	Conveyor chain
EP2799371A4 (en)	2015-08-12	Conveyor belt
GB201012340D0 (en)	2010-09-08	A seatt belt arrangement

Legal Events

Date	Code	Title	Description
2018-07-11	R108	Alteration of time limits (patents rules 1995)	Free format text: EXTENSION APPLICATION Effective date: 20180523 Free format text: EXTENSION ALLOWED Effective date: 20180620
2018-08-22	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

Date

Code

Title

Description

2018-07-11

R108

Alteration of time limits (patents rules 1995)

Free format text: EXTENSION APPLICATION

Effective date: 20180523

Free format text: EXTENSION ALLOWED

Effective date: 20180620

2018-08-22

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