GB1006767A - Coal plough - Google Patents
Coal ploughInfo
- Publication number
- GB1006767A GB1006767A GB23391/64A GB2339164A GB1006767A GB 1006767 A GB1006767 A GB 1006767A GB 23391/64 A GB23391/64 A GB 23391/64A GB 2339164 A GB2339164 A GB 2339164A GB 1006767 A GB1006767 A GB 1006767A
- Authority
- GB
- United Kingdom
- Prior art keywords
- elements
- bores
- coal plough
- bolts
- eissenhutte
- 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 2
- 238000005065 mining Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
- E21C27/34—Machine propelled along the working face by cable or chain
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)
- Agricultural Machines (AREA)
- Soil Working Implements (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
1,006,767. Mineral-mining ploughs. GEWERKSCHAFT EISSENHUTTE WESTFALIA. June 5, 1964 [July 13, 1963], No. 23391/64. Heading E1F. A cutter carrier of a coal plough is built up to any desired height by flat elements 4, 5, each element being interlocked to an adjacent element by a tongue and groove connection 1, 2 and bolts 8 entering aligned bores in the elements. Each element may have at least two countersunk bores 3 so that the bolts 8 can be inserted into different bores in alternate elements.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG38182A DE1211570B (en) | 1963-07-13 | 1963-07-13 | Coal plane |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1006767A true GB1006767A (en) | 1965-10-06 |
Family
ID=7125813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB23391/64A Expired GB1006767A (en) | 1963-07-13 | 1964-06-05 | Coal plough |
Country Status (5)
Country | Link |
---|---|
US (1) | US3305270A (en) |
BE (1) | BE650384A (en) |
DE (1) | DE1211570B (en) |
GB (1) | GB1006767A (en) |
NL (1) | NL6407058A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4063781A (en) * | 1975-03-06 | 1977-12-20 | Gewerkschaft Eisenhutte Westfalia | Apparatus for loading material |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8459081B2 (en) * | 2009-06-29 | 2013-06-11 | Mestek Machinery, Inc. | Continuously smoothly adjustable and self-aligning variable width roll forming apparatus |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2666629A (en) * | 1950-02-25 | 1954-01-19 | Mavor & Coulson Ltd | Adjustable cutter for strip mining machines |
FR1177216A (en) * | 1956-06-09 | 1959-04-22 | Gewerk Eisenhuette Westfalia | Planing device for working veins while straightening with mobile support |
-
1963
- 1963-07-13 DE DEG38182A patent/DE1211570B/en active Pending
-
1964
- 1964-06-05 GB GB23391/64A patent/GB1006767A/en not_active Expired
- 1964-06-19 NL NL6407058A patent/NL6407058A/xx unknown
- 1964-07-06 US US380532A patent/US3305270A/en not_active Expired - Lifetime
- 1964-07-10 BE BE650384D patent/BE650384A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4063781A (en) * | 1975-03-06 | 1977-12-20 | Gewerkschaft Eisenhutte Westfalia | Apparatus for loading material |
Also Published As
Publication number | Publication date |
---|---|
DE1211570B (en) | 1966-03-03 |
US3305270A (en) | 1967-02-21 |
NL6407058A (en) | 1965-01-14 |
BE650384A (en) | 1965-01-11 |
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