AU459820B2 - A coal mining machine having a coal planer drive chain tensioning device - Google Patents

A coal mining machine having a coal planer drive chain tensioning device

Info

Publication number
AU459820B2
AU459820B2 AU53529/73A AU5352973A AU459820B2 AU 459820 B2 AU459820 B2 AU 459820B2 AU 53529/73 A AU53529/73 A AU 53529/73A AU 5352973 A AU5352973 A AU 5352973A AU 459820 B2 AU459820 B2 AU 459820B2
Authority
AU
Australia
Prior art keywords
coal
tensioning device
drive chain
mining machine
chain tensioning
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
AU53529/73A
Other versions
AU5352973A (en
Inventor
Shigeo Nakajima Mr
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.)
Taiheiyo Coal Mining Co Ltd
Original Assignee
Taiheiyo Coal Mining Co Ltd
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 Taiheiyo Coal Mining Co Ltd filed Critical Taiheiyo Coal Mining Co Ltd
Priority to AU53529/73A priority Critical patent/AU459820B2/en
Publication of AU5352973A publication Critical patent/AU5352973A/en
Application granted granted Critical
Publication of AU459820B2 publication Critical patent/AU459820B2/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
    • 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
    • B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
    • B65G19/18—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU53529/73A 1973-03-20 1973-03-20 A coal mining machine having a coal planer drive chain tensioning device Expired AU459820B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU53529/73A AU459820B2 (en) 1973-03-20 1973-03-20 A coal mining machine having a coal planer drive chain tensioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU53529/73A AU459820B2 (en) 1973-03-20 1973-03-20 A coal mining machine having a coal planer drive chain tensioning device

Publications (2)

Publication Number Publication Date
AU5352973A AU5352973A (en) 1975-02-27
AU459820B2 true AU459820B2 (en) 1975-04-10

Family

ID=3739543

Family Applications (1)

Application Number Title Priority Date Filing Date
AU53529/73A Expired AU459820B2 (en) 1973-03-20 1973-03-20 A coal mining machine having a coal planer drive chain tensioning device

Country Status (1)

Country Link
AU (1) AU459820B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2862819A1 (en) * 2013-10-16 2015-04-22 Applied Materials Italia S.R.L. Wafer conveyor system and method of assembling a wafer conveyor system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108502456B (en) * 2018-04-03 2020-08-21 中国神华能源股份有限公司 Movable closing cap, scraper conveyor comprising same and transportation and storage system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2862819A1 (en) * 2013-10-16 2015-04-22 Applied Materials Italia S.R.L. Wafer conveyor system and method of assembling a wafer conveyor system

Also Published As

Publication number Publication date
AU5352973A (en) 1975-02-27

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