GB693366A - Improvements in or relating to conveyor chain tensioning mechanism - Google Patents

Improvements in or relating to conveyor chain tensioning mechanism

Info

Publication number
GB693366A
GB693366A GB1505850A GB1505850A GB693366A GB 693366 A GB693366 A GB 693366A GB 1505850 A GB1505850 A GB 1505850A GB 1505850 A GB1505850 A GB 1505850A GB 693366 A GB693366 A GB 693366A
Authority
GB
United Kingdom
Prior art keywords
block
belt
force
opposing
stool
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.)
Expired
Application number
GB1505850A
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.)
Melvin & Gillespie Ltd
WILLIAM ANGUS HALL
Original Assignee
Melvin & Gillespie Ltd
WILLIAM ANGUS HALL
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 Melvin & Gillespie Ltd, WILLIAM ANGUS HALL filed Critical Melvin & Gillespie Ltd
Priority to GB1505850A priority Critical patent/GB693366A/en
Publication of GB693366A publication Critical patent/GB693366A/en
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
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/44—Belt or chain tensioning arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drives For Endless Conveyors (AREA)
  • Belt Conveyors (AREA)

Abstract

693,366. Endless conveyers. MELVIN & GILLESPIE, Ltd., and HALL, W. A. June 15, 1951. [June 16, 1950] No. 15058/50. Class 78 (i). In an automatic tension controlling mechanism for endless conveyers means is provided for setting up a main stenting force on the chain or belt and a less force opposing the main stenting force to reduce this to a preselected minimum, and means is also provided for rendering said opposing force ineffective if and when the full effect of the main stenting force is required to overcome an obstruction in the chain or belt circuit, said opposing force automatically becoming again effective after the obstruction is overcome. The tensioning wheel 2 is mounted in a block 4 slidable in a stool 5 and connected by a rope, belt or the like to a weight 6. A block 7 also sliding in the stool 5 bears against block 4 and is acted on by small weight 8 through belt 7<SP>2</SP> so as to oppose the weight 6 and reduce the working tension. The tension is increased upon the conveyer belt 1 being obstructed, by arranging a rack 9 on the stool engageable with a pawl 10 on block 7 so that block 7 is prevented from following the block 4 when the latter is pulled inwards by the obstructed belt, thus eliminating the opposing effect of small weight 8.
GB1505850A 1950-06-16 1950-06-16 Improvements in or relating to conveyor chain tensioning mechanism Expired GB693366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1505850A GB693366A (en) 1950-06-16 1950-06-16 Improvements in or relating to conveyor chain tensioning mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1505850A GB693366A (en) 1950-06-16 1950-06-16 Improvements in or relating to conveyor chain tensioning mechanism

Publications (1)

Publication Number Publication Date
GB693366A true GB693366A (en) 1953-07-01

Family

ID=10052294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1505850A Expired GB693366A (en) 1950-06-16 1950-06-16 Improvements in or relating to conveyor chain tensioning mechanism

Country Status (1)

Country Link
GB (1) GB693366A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988007489A1 (en) * 1987-03-27 1988-10-06 Robert Bosch Gmbh Conveyor
FR2723731A1 (en) * 1994-08-18 1996-02-23 Peugeot Tensioner for conveyor chain
EP2085335A1 (en) * 2008-01-29 2009-08-05 TRUMPF Maschinen Grüsch AG Conveyor device with a tensionable conveyor device and method for tensing the conveyor device
CN105501842A (en) * 2015-12-17 2016-04-20 安徽理工大学 Novel telescopic tension device, belt conveyor of novel telescopic tension device, and using method of belt conveyor
CN107640526A (en) * 2017-11-02 2018-01-30 上海华新医材有限公司 Automatic telescopic chain regulator
CN108147057A (en) * 2016-12-06 2018-06-12 辽宁招金白云黄金矿业有限公司 A kind of belt backstop structure
CN111348382A (en) * 2020-03-30 2020-06-30 安徽恒明工程技术有限公司 Tension control system of belt conveyor
CN112027519A (en) * 2020-09-25 2020-12-04 徐州华东机械有限公司 Drum-type belt conveyor

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988007489A1 (en) * 1987-03-27 1988-10-06 Robert Bosch Gmbh Conveyor
US4995506A (en) * 1987-03-27 1991-02-26 Robert Bosch Gmbh Conveyor including an endless flexible conveying element and a tensioning device for the conveying element
FR2723731A1 (en) * 1994-08-18 1996-02-23 Peugeot Tensioner for conveyor chain
EP2085335A1 (en) * 2008-01-29 2009-08-05 TRUMPF Maschinen Grüsch AG Conveyor device with a tensionable conveyor device and method for tensing the conveyor device
CN105501842A (en) * 2015-12-17 2016-04-20 安徽理工大学 Novel telescopic tension device, belt conveyor of novel telescopic tension device, and using method of belt conveyor
CN105501842B (en) * 2015-12-17 2018-01-23 安徽理工大学 A kind of Novel stretchable take-up device and its ribbon conveyer and its application method
CN108147057A (en) * 2016-12-06 2018-06-12 辽宁招金白云黄金矿业有限公司 A kind of belt backstop structure
CN107640526A (en) * 2017-11-02 2018-01-30 上海华新医材有限公司 Automatic telescopic chain regulator
CN111348382A (en) * 2020-03-30 2020-06-30 安徽恒明工程技术有限公司 Tension control system of belt conveyor
CN112027519A (en) * 2020-09-25 2020-12-04 徐州华东机械有限公司 Drum-type belt conveyor
CN112027519B (en) * 2020-09-25 2022-02-08 徐州华东机械有限公司 Drum-type belt conveyor

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