GB9010974D0 - Mining equipment - Google Patents

Mining equipment

Info

Publication number
GB9010974D0
GB9010974D0 GB909010974A GB9010974A GB9010974D0 GB 9010974 D0 GB9010974 D0 GB 9010974D0 GB 909010974 A GB909010974 A GB 909010974A GB 9010974 A GB9010974 A GB 9010974A GB 9010974 D0 GB9010974 D0 GB 9010974D0
Authority
GB
United Kingdom
Prior art keywords
mining equipment
mining
equipment
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
GB909010974A
Other versions
GB2231606A (en
GB2231606B (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.)
CHERIFIEN OFFICE PHOSPHATES
Office Cherifien des Phosphates
Original Assignee
CHERIFIEN OFFICE PHOSPHATES
Office Cherifien des Phosphates
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 CHERIFIEN OFFICE PHOSPHATES, Office Cherifien des Phosphates filed Critical CHERIFIEN OFFICE PHOSPHATES
Publication of GB9010974D0 publication Critical patent/GB9010974D0/en
Publication of GB2231606A publication Critical patent/GB2231606A/en
Application granted granted Critical
Publication of GB2231606B publication Critical patent/GB2231606B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor
GB9010974A 1989-05-18 1990-05-16 Mining equipment Expired - Fee Related GB2231606B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8906472A FR2647155B1 (en) 1989-05-18 1989-05-18 PLANING FELLING PLANT FOR SIZE OF UNDERGROUND MINE

Publications (3)

Publication Number Publication Date
GB9010974D0 true GB9010974D0 (en) 1990-07-04
GB2231606A GB2231606A (en) 1990-11-21
GB2231606B GB2231606B (en) 1993-06-30

Family

ID=9381748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9010974A Expired - Fee Related GB2231606B (en) 1989-05-18 1990-05-16 Mining equipment

Country Status (3)

Country Link
DE (1) DE4015917A1 (en)
FR (1) FR2647155B1 (en)
GB (1) GB2231606B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408109A (en) * 1965-07-09 1968-10-29 Mining Progress Inc Mining machine with rocker arm controlled front pusher plate
GB1229964A (en) * 1967-11-22 1971-04-28
DE7033204U (en) * 1970-09-05 1971-01-21 Ruhrkohle Ag LOADING AID, PREFERRED FOR PLANING PEOPLE.
DE2357304A1 (en) * 1973-11-16 1975-05-22 Gewerk Eisenhuette Westfalia Coalplough face-end coal clearance ramp - with chain channel integrated with ramp and releasable cover as L component
DE2850175A1 (en) * 1978-11-18 1980-05-29 Gewerk Eisenhuette Westfalia PLANER
DE3713889A1 (en) * 1987-04-25 1988-11-17 Gewerk Eisenhuette Westfalia Loading ramp for loading the broken material in the reversal area of a winning machine, in particular a plough

Also Published As

Publication number Publication date
FR2647155A1 (en) 1990-11-23
GB2231606A (en) 1990-11-21
DE4015917A1 (en) 1990-11-22
GB2231606B (en) 1993-06-30
FR2647155B1 (en) 1991-08-16
DE4015917C2 (en) 1993-08-19

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Legal Events

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

Effective date: 20000516