BE650851A - - Google Patents
Info
- Publication number
- BE650851A BE650851A BE650851DA BE650851A BE 650851 A BE650851 A BE 650851A BE 650851D A BE650851D A BE 650851DA BE 650851 A BE650851 A BE 650851A
- Authority
- BE
- Belgium
Links
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
- E21C25/10—Rods; Drums
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)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR942413A FR1377322A (en) | 1963-07-23 | 1963-07-23 | New felling drum for shearer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE650851A true BE650851A (en) | 1965-01-22 |
Family
ID=8808993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE650851D BE650851A (en) | 1963-07-23 | 1964-07-22 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3325219A (en) |
| BE (1) | BE650851A (en) |
| DE (1) | DE1264366B (en) |
| FR (1) | FR1377322A (en) |
| GB (1) | GB1026097A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4342486A (en) * | 1980-09-19 | 1982-08-03 | Joy Manufacturing Company | Cutter bit holder |
| US5536073A (en) * | 1995-05-08 | 1996-07-16 | Kennametal Inc. | Road milling drum assembly and method of milling |
| WO2015073821A1 (en) | 2013-11-15 | 2015-05-21 | Vermeer Manufacturing Company | Cutting tooth system |
| US9752434B2 (en) * | 2014-07-25 | 2017-09-05 | Novatek Ip, Llc | Block capable of supporting multiple picks |
| CN104314565A (en) * | 2014-10-23 | 2015-01-28 | 天地上海采掘装备科技有限公司 | Powerful drum of coal cutter |
| US10329909B2 (en) | 2014-11-10 | 2019-06-25 | Vermeer Manufacturing Company | Edge cutting element for rotatable cutting drum |
| US9850755B2 (en) | 2015-07-10 | 2017-12-26 | Joy Mm Delaware, Inc. | Bit configuration for a cutter head |
| CN113513315B (en) * | 2021-08-13 | 2023-12-08 | 中煤科工开采研究院有限公司 | Cutting visualization and adjusting method for top and bottom plates of fully mechanized mining face |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US318962A (en) * | 1885-06-02 | crump | ||
| US2758826A (en) * | 1951-03-30 | 1956-08-14 | Win W Paget | Drum type cutting head for continuous mining machine |
| US2710179A (en) * | 1952-07-09 | 1955-06-07 | Goodman Mfg Co | Rotary disc cutter heads with core breaking devices for continuous miners |
| FR1253456A (en) * | 1960-03-02 | 1961-02-10 | Lee Norse Co | Extraction machine or chopper |
| FR1358342A (en) * | 1962-06-14 | 1964-04-10 | Eickhoff Geb | Cutting cylinder fitted on its periphery with helical coal drive ribs |
-
1963
- 1963-07-23 FR FR942413A patent/FR1377322A/en not_active Expired
-
1964
- 1964-07-22 DE DEC33464A patent/DE1264366B/en active Pending
- 1964-07-22 BE BE650851D patent/BE650851A/xx unknown
- 1964-08-04 GB GB30692/64A patent/GB1026097A/en not_active Expired
-
1966
- 1966-11-29 US US604518A patent/US3325219A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3325219A (en) | 1967-06-13 |
| DE1264366B (en) | 1968-03-28 |
| FR1377322A (en) | 1964-11-06 |
| GB1026097A (en) | 1966-04-14 |