GB926052A - Coal-cutting machine - Google Patents
Coal-cutting machineInfo
- Publication number
- GB926052A GB926052A GB2940360A GB2940360A GB926052A GB 926052 A GB926052 A GB 926052A GB 2940360 A GB2940360 A GB 2940360A GB 2940360 A GB2940360 A GB 2940360A GB 926052 A GB926052 A GB 926052A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mining
- track
- machine
- coal
- cutting machine
- 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
- 238000005065 mining Methods 0.000 abstract 4
Classifications
-
- 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
- E21C35/06—Equipment for positioning the whole machine in relation to its sub-structure
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
926,052. Mineral-mining machines. DOWTY MINING EQUIPMENT Ltd. Nov. 27, 1961 [Aug. 25, 1960; Dec. 15, 1960], Nos. 29403/60 and 43248/60. Class 68 (1). Means are provided between the body of a mineral-mining machine and a track such as a conveyer along which the machine moves during a mining operation for tilting the body with respect to the track about an axis parallel to the length of the track. The means are preferably single-acting jacks 10 acting between a sledge 3 slidable along the conveyer and the underside of the body of the machine which is pivotally mounted at 9 on the sledge.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2940360A GB926052A (en) | 1960-08-25 | 1960-08-25 | Coal-cutting machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2940360A GB926052A (en) | 1960-08-25 | 1960-08-25 | Coal-cutting machine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB926052A true GB926052A (en) | 1963-05-15 |
Family
ID=10291031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2940360A Expired GB926052A (en) | 1960-08-25 | 1960-08-25 | Coal-cutting machine |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB926052A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3231049A1 (en) * | 1982-08-20 | 1984-02-23 | Gosudarstvennyj proektno-konstruktorskij i eksperimental'nyj institut ugol'nogo mašinostroenija "GIPROUGLEMAŠ", Moskva | Cutter loader for the extraction of minerals |
-
1960
- 1960-08-25 GB GB2940360A patent/GB926052A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3231049A1 (en) * | 1982-08-20 | 1984-02-23 | Gosudarstvennyj proektno-konstruktorskij i eksperimental'nyj institut ugol'nogo mašinostroenija "GIPROUGLEMAŠ", Moskva | Cutter loader for the extraction of minerals |
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