FR2037563A5 - - Google Patents
Info
- Publication number
- FR2037563A5 FR2037563A5 FR7007602A FR7007602A FR2037563A5 FR 2037563 A5 FR2037563 A5 FR 2037563A5 FR 7007602 A FR7007602 A FR 7007602A FR 7007602 A FR7007602 A FR 7007602A FR 2037563 A5 FR2037563 A5 FR 2037563A5
- Authority
- FR
- France
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C39/00—Devices for testing in situ the hardness or other properties of minerals, e.g. for giving information as to the selection of suitable mining tools
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1144769 | 1969-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2037563A5 true FR2037563A5 (enExample) | 1970-12-31 |
Family
ID=9986441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7007602A Expired FR2037563A5 (enExample) | 1969-03-04 | 1970-03-03 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3591235A (enExample) |
| DE (1) | DE2007817A1 (enExample) |
| FR (1) | FR2037563A5 (enExample) |
| GB (1) | GB1234675A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2514407A1 (fr) * | 1981-10-13 | 1983-04-15 | Coal Industry Patents Ltd | Tete rotative de havage munie d'un detecteur d'une condition dangereuse de travail, telle qu'une concentration de methane |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3771830A (en) * | 1971-12-07 | 1973-11-13 | Coal Industry Patents Ltd | Mining machine sensing signal transmission connection |
| US3823787A (en) * | 1972-04-21 | 1974-07-16 | Continental Oil Co | Drill hole guidance system |
| GB1407236A (en) * | 1972-10-10 | 1975-09-24 | Coal Industry Patents Ltd | Cutting force sensor |
| GB1550492A (en) * | 1976-11-16 | 1979-08-15 | Coal Industry Patents Ltd | Mineral mining machines |
| JPS53111630A (en) * | 1977-03-11 | 1978-09-29 | Tekken Constr Co | Method of shield excavating and shield excavator |
| US4293854A (en) * | 1979-07-30 | 1981-10-06 | Gookins William L | Monitor means and method for grain bin |
| US4981327A (en) * | 1989-06-09 | 1991-01-01 | Consolidation Coal Company | Method and apparatus for sensing coal-rock interface |
| US5769503A (en) * | 1996-07-23 | 1998-06-23 | Stolar, Inc. | Method and apparatus for a rotating cutting drum or arm mounted with paired opposite circular polarity antennas and resonant microstrip patch transceiver for measuring coal, trona and potash layers forward, side and around a continuous mining machine |
| US6435619B1 (en) * | 1999-12-23 | 2002-08-20 | Geosteering Mining Services, Llc | Method for sensing coal-rock interface |
| US6781130B2 (en) | 1999-12-23 | 2004-08-24 | Geosteering Mining Services, Llc | Geosteering of solid mineral mining machines |
| DK1503032T3 (da) * | 2003-07-28 | 2006-05-15 | Herrenknecht Ag | Indretning til detektering af omdrejningstilstanden af skæreruller i en skjoldtunnelboremaskine |
| CA2783273C (en) * | 2003-07-29 | 2015-06-02 | Frederick Mining Controls, Llc | Geosteering detectors for boring-type continuous miners |
| DE10339457A1 (de) * | 2003-08-27 | 2005-03-31 | Siemens Ag | Stellantrieb mit Steuereinheit und Verfahren zum Betreiben des Stellantriebs |
| US8820845B2 (en) * | 2012-04-17 | 2014-09-02 | Schlumberger Technology Corporation | Sensored pick assembly |
| TR201811320T4 (tr) | 2014-05-07 | 2018-08-27 | Bae Systems Plc | Likit depolama sistemi. |
| US10640226B2 (en) | 2014-05-07 | 2020-05-05 | Bae Systems Plc | Liquid storage system |
| CN107008544B (zh) | 2015-12-08 | 2021-02-05 | 肯纳金属公司 | 智能切削滚筒组件 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3019338A (en) * | 1957-08-28 | 1962-01-30 | Well Surveys Inc | Thickness detector for coal mining machine |
| US3351385A (en) * | 1962-09-04 | 1967-11-07 | Coal Industry Patents Ltd | Apparatus for steering mineral mining machines |
| US3333893A (en) * | 1965-07-27 | 1967-08-01 | Union Carbide Corp | Earth strata differentiating device |
-
1969
- 1969-03-04 GB GB1144769A patent/GB1234675A/en not_active Expired
-
1970
- 1970-02-20 DE DE19702007817 patent/DE2007817A1/de active Pending
- 1970-02-24 US US13654A patent/US3591235A/en not_active Expired - Lifetime
- 1970-03-03 FR FR7007602A patent/FR2037563A5/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2514407A1 (fr) * | 1981-10-13 | 1983-04-15 | Coal Industry Patents Ltd | Tete rotative de havage munie d'un detecteur d'une condition dangereuse de travail, telle qu'une concentration de methane |
Also Published As
| Publication number | Publication date |
|---|---|
| US3591235A (en) | 1971-07-06 |
| GB1234675A (enExample) | 1971-06-09 |
| DE2007817A1 (de) | 1970-09-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |