GB1184809A - Mineral Cutting Machine - Google Patents
Mineral Cutting MachineInfo
- Publication number
- GB1184809A GB1184809A GB1536867A GB1536867A GB1184809A GB 1184809 A GB1184809 A GB 1184809A GB 1536867 A GB1536867 A GB 1536867A GB 1536867 A GB1536867 A GB 1536867A GB 1184809 A GB1184809 A GB 1184809A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- cowl
- mineral
- april
- bar
- 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
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 2
- 239000011707 mineral Substances 0.000 title abstract 2
- 238000005065 mining Methods 0.000 abstract 2
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
- E21C25/14—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate with equipment for cleaning the slit
- E21C25/145—Cowls
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)
Abstract
1,184,809. Mineral mining machines. MAVOR & COULSON Ltd. 2 April, 1968 [4 April, 1967], No. 15368/67. Heading E1F. A cowl is so connected to the rear of a cutter drum of a mineral-mining machine that from an "in use" position in which it lies directly behind the drum it can be moved laterally of the drum to an "out of use" position beyond the drum end, which, in use, of the drum is remote from a mine face being cut by the drum. Preferably, the two part cowl 4, 11 is slidably mounted on a bar 7 extending parallel to the axis of rotation of the drum and, when in the "out of use" position, may be pivoted relative to the bar 7 to move from the "out of use" position into a further "out of use" position in which it lies wholly within the outermost periphery of the drum when the latter is viewed axially. The portion 11 of the cowl can be swung up, when the machine is mounted on a conveyer 10, to clear the cowl when the cowl is to be moved to the first "out of use" position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1536867A GB1184809A (en) | 1967-04-04 | 1967-04-04 | Mineral Cutting Machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1536867A GB1184809A (en) | 1967-04-04 | 1967-04-04 | Mineral Cutting Machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1184809A true GB1184809A (en) | 1970-03-18 |
Family
ID=10057933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1536867A Expired GB1184809A (en) | 1967-04-04 | 1967-04-04 | Mineral Cutting Machine |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1184809A (en) |
-
1967
- 1967-04-04 GB GB1536867A patent/GB1184809A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1039981A (en) | Improvements in or relating to heading and ripping machines for mining | |
| GB1039982A (en) | Improvements in or relating to machines for mining materials | |
| GB1272418A (en) | Mining machine for mining material from the entire face | |
| GB1169813A (en) | Improvements in or relating to Mining Machines | |
| GB1116454A (en) | Improvements in or relating to machines for mining minerals | |
| GB1042941A (en) | Improvements in or relating to tunnel boring machines | |
| GB1184809A (en) | Mineral Cutting Machine | |
| ES329662A1 (en) | A working device for construction machines intended to disgree hard terrain. (Machine-translation by Google Translate, not legally binding) | |
| GB1167533A (en) | Improvements in or relating to Cutter Drums for use with Mineral Getting Machines | |
| GB1106870A (en) | Improvements in or relating to mining machines | |
| GB906023A (en) | Improvements in or relating to coal cutting machines | |
| GB1132741A (en) | Mining machines | |
| GB1136818A (en) | A mineral winning machine and a method of controlling such a machine | |
| GB1093106A (en) | Improvements in or relating to road heading machines | |
| GB1106435A (en) | Improvements relating to mineral mining machines | |
| GB1092241A (en) | Underground mining machines | |
| GB1082518A (en) | Mineral mining machines | |
| GB1044761A (en) | Improvements in mining machines | |
| GB1023560A (en) | Improvements in or relating to mining machines | |
| GB1174994A (en) | Apparatus for Driving a Roadway and/or a Machinery Stall advanced in relation to a mineral face | |
| GB1085701A (en) | Mineral mining machine and a jib therefor | |
| GB1093421A (en) | Improvements in or relating to tunnelling apparatus | |
| GB1079951A (en) | Mineral mining machines | |
| GB1088999A (en) | Improvements in underframes for coal cutting machines | |
| GB1130147A (en) | Improvements in or relating to drum type cutters for mining machines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| 435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |