BE667794A - - Google Patents
Info
- Publication number
- BE667794A BE667794A BE667794DA BE667794A BE 667794 A BE667794 A BE 667794A BE 667794D A BE667794D A BE 667794DA BE 667794 A BE667794 A BE 667794A
- Authority
- BE
- Belgium
Links
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
- E21C35/08—Guiding the machine
- E21C35/10—Guiding the machine by feelers contacting the working face
-
- 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
- E21C27/24—Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face
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)
- Fluid-Pressure Circuits (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Shovels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US387583A US3353871A (en) | 1964-08-05 | 1964-08-05 | Continuous mining machine with oscillating rotary cutter heads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE667794A true BE667794A (en) | 1966-02-02 |
Family
ID=23530522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE667794D BE667794A (en) | 1964-08-05 | 1965-08-02 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3353871A (en) |
| BE (1) | BE667794A (en) |
| DE (1) | DE1285426B (en) |
| GB (1) | GB1065139A (en) |
| NO (1) | NO117294B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3460868A (en) * | 1967-05-11 | 1969-08-12 | Lee Norse Co | Mining machine having oscillating cutting arms |
| US3873157A (en) * | 1971-12-07 | 1975-03-25 | Gewerk Eisenhuette Westfalia | Mobile mine tunnelling machine having cooperable cutter, trough, loader and converyors |
| ZA757664B (en) * | 1975-02-25 | 1976-11-24 | Nat Mine Service Co | Continuous mining machine with laterally movable cutter drum member |
| AT340349B (en) * | 1975-09-03 | 1977-12-12 | Voest Ag | PROCESS FOR SCRAPING AND SCRAPING MACHINE |
| US7934776B2 (en) * | 2007-08-31 | 2011-05-03 | Joy Mm Delaware, Inc. | Mining machine with driven disc cutters |
| EP2739825A4 (en) * | 2011-08-03 | 2016-07-27 | Joy Mm Delaware Inc | Material handling system for mining machine |
| US9470087B2 (en) | 2012-09-14 | 2016-10-18 | Joy Mm Delaware, Inc. | Cutter head for mining machine |
| AU2017211411B2 (en) | 2016-01-27 | 2022-08-04 | Joy Global Underground Mining Llc | Mining machine with multiple cutter heads |
| WO2017204665A1 (en) * | 2016-05-23 | 2017-11-30 | Bumech S.A. | Roadheader ripping head with a cooling duct |
| PE20190493A1 (en) | 2016-08-19 | 2019-04-09 | Joy Global Underground Mining Llc | MINING MACHINE WITH ARTICULATION MECHANICAL ARM AND INDEPENDENT MATERIAL HANDLING SYSTEM |
| US11391149B2 (en) | 2016-08-19 | 2022-07-19 | Joy Global Underground Mining Llc | Mining machine with articulating boom and independent material handling system |
| AU2017312142B2 (en) | 2016-08-19 | 2023-03-16 | Joy Global Underground Mining Llc | Cutting device and support for same |
| CA3038050A1 (en) | 2016-09-23 | 2018-03-29 | Joy Global Underground Mining Llc | Rock cutting device |
| BR112021001303A2 (en) | 2018-07-25 | 2021-04-27 | Joy Global Underground Mining Llc | rock cutting set |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2499433A (en) * | 1948-06-29 | 1950-03-07 | Robert W Waite | Hydraulic clamshell bucket |
| US2841379A (en) * | 1956-12-07 | 1958-07-01 | Goodman Mfg Co | Mining apparatus and automatic feed control therefor |
| US2976942A (en) * | 1957-08-12 | 1961-03-28 | John N Pitcher | Apparatus for drilling horizontally extending holes in embankments and walls |
| US3000620A (en) * | 1957-12-09 | 1961-09-19 | Joy Mfg Co | Mining and loading machine having angularly related rotary disintegrators |
| US3052454A (en) * | 1958-12-10 | 1962-09-04 | Joy Mfg Co | Mining apparatus having coring and bursting head swingable in horizontal planes |
| US3170732A (en) * | 1961-01-23 | 1965-02-23 | Goodman Mfg Co | Automatic control for continuous mining machine |
| US3210123A (en) * | 1961-03-09 | 1965-10-05 | Charles E Compton | Side swinging type mining machine having cutter drum and chain |
| US3157437A (en) * | 1962-09-19 | 1964-11-17 | Goodman Mfg Co | Continuous mining machine of the oscillating head type |
| US3302974A (en) * | 1966-02-18 | 1967-02-07 | Westinghouse Air Brake Co | Ripper type mining machine having oppositely moving oscillating ripper heads |
-
1964
- 1964-08-05 US US387583A patent/US3353871A/en not_active Expired - Lifetime
-
1965
- 1965-08-02 BE BE667794D patent/BE667794A/xx unknown
- 1965-08-04 NO NO159222A patent/NO117294B/no unknown
- 1965-08-05 DE DE19651285426D patent/DE1285426B/en active Pending
- 1965-08-05 GB GB33623/65A patent/GB1065139A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1065139A (en) | 1967-04-12 |
| NO117294B (en) | 1969-07-28 |
| US3353871A (en) | 1967-11-21 |
| DE1285426B (en) | 1968-12-19 |