GB2034370B - Mineral mining installation - Google Patents

Mineral mining installation

Info

Publication number: GB2034370B
Authority: GB; United Kingdom
Prior art keywords: mineral mining; mining installation; installation; mineral; mining
Prior art date: 1978-11-10
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

GB7843967A

Other versions

GB2034370A (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.)

Coal Industry Patents Ltd

Original Assignee

Coal Industry Patents 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.)

1978-11-10

Filing date

1978-11-10

Publication date

1982-08-11

1978-11-10 Application filed by Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd

1978-11-10 Priority to GB7843967A priority Critical patent/GB2034370B/en

1980-06-04 Publication of GB2034370A publication Critical patent/GB2034370A/en

1982-08-11 Application granted granted Critical

1982-08-11 Publication of GB2034370B publication Critical patent/GB2034370B/en

Status Expired legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
- E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
- E21C29/14—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains by haulage cable or chain pulling the machine along the working face
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
- E21C29/22—Propulsion of machines for slitting or completely freeing the mineral from the seam by wheels, endless tracks or the like
- E21C29/24—Trucks carrying the machine while working

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)

GB7843967A 1978-11-10 1978-11-10 Mineral mining installation Expired GB2034370B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB7843967A GB2034370B (en)	1978-11-10	1978-11-10	Mineral mining installation

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB7843967A GB2034370B (en)	1978-11-10	1978-11-10	Mineral mining installation

Publications (2)

Publication Number	Publication Date
GB2034370A GB2034370A (en)	1980-06-04
GB2034370B true GB2034370B (en)	1982-08-11

Family

ID=10500938

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7843967A Expired GB2034370B (en)	1978-11-10	1978-11-10	Mineral mining installation

Country Status (1)

Country	Link
GB (1)	GB2034370B (en)

1978
- 1978-11-10 GB GB7843967A patent/GB2034370B/en not_active Expired

Also Published As

Publication number	Publication date
GB2034370A (en)	1980-06-04

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Legal Events

Date	Code	Title	Description
1983-06-15	PCNP	Patent ceased through non-payment of renewal fee