GB1100050A - Equipment for controlling the advance of a coal plough guide - Google Patents
Equipment for controlling the advance of a coal plough guideInfo
- Publication number
- GB1100050A GB1100050A GB1031765A GB1031765A GB1100050A GB 1100050 A GB1100050 A GB 1100050A GB 1031765 A GB1031765 A GB 1031765A GB 1031765 A GB1031765 A GB 1031765A GB 1100050 A GB1100050 A GB 1100050A
- Authority
- GB
- United Kingdom
- Prior art keywords
- face
- advance
- beukenberg
- conveyor
- unit
- 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
Links
- 239000003245 coal Substances 0.000 title abstract 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/08—Shifting conveyors or other transport devices from one location at the working face to another
- E21F13/086—Armoured conveyors shifting devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21C35/08—Guiding the machine
- E21C35/12—Guiding the machine along a conveyor for the cut material
- E21C35/14—Equipment for pressing the conveyor towards the working face
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Health & Medical Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
1,100,050. Mineral mining machines. H. BEUKENBERG, H. BEUKENBERG and K. BEUKENBERG [trading as MASCHINENFABRIK GLUCKAUF GUNTHER KLERNER]. 11, March, 1965 [28, March, 1964], No. 10317/65. Heading E1F. A coal plough guide mounted on a face conveyor as a steeply inclined coal face is supported against slippage and advanced into the face by one or more pairs of piston cylinder units releasably anchored on the floor of the face to permit of one unit of each pair to act in a direction transverse to the face to advance the conveyor and guide and repositions itself on the floor as the advance proceeds; whilst the second unit acts at right angles to the direction of the other unit of a pair and is connected by a chain to the plough guide and conveyor for supporting their weight from above and so relieve stress on bracing devices in upper regions.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM0060482 | 1964-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1100050A true GB1100050A (en) | 1968-01-24 |
Family
ID=7309854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1031765A Expired GB1100050A (en) | 1964-03-28 | 1965-03-11 | Equipment for controlling the advance of a coal plough guide |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE660280A (en) |
GB (1) | GB1100050A (en) |
NL (1) | NL6500090A (en) |
-
0
- BE BE660280D patent/BE660280A/xx unknown
-
1965
- 1965-01-06 NL NL6500090A patent/NL6500090A/xx unknown
- 1965-03-11 GB GB1031765A patent/GB1100050A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE660280A (en) | |
NL6500090A (en) | 1965-09-29 |
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