ES493475A0 - Maquina de excavacion - Google Patents
Maquina de excavacionInfo
- Publication number
- ES493475A0 ES493475A0 ES493475A ES493475A ES493475A0 ES 493475 A0 ES493475 A0 ES 493475A0 ES 493475 A ES493475 A ES 493475A ES 493475 A ES493475 A ES 493475A ES 493475 A0 ES493475 A0 ES 493475A0
- Authority
- ES
- Spain
- Prior art keywords
- excavation machine
- excavation
- 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.)
- Granted
Links
- 238000009412 basement excavation Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
- E21C29/22—Propulsion of machines for slitting or completely freeing the mineral from the seam by wheels, endless tracks or the like
- E21C29/24—Trucks carrying the machine while working
- E21C29/26—Trucks carrying the machine while working with means for adjustably positioning the machine on the truck
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
- E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
- E21D9/102—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis
- E21D9/1026—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis the tool-carrier being rotated about a transverse axis
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)
- Environmental & Geological Engineering (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7918835A FR2461806A1 (fr) | 1979-07-20 | 1979-07-20 | Machine de creusement comportant un bras muni d'un outil d'abattage et orientable |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8105439A1 ES8105439A1 (es) | 1981-05-16 |
ES493475A0 true ES493475A0 (es) | 1981-05-16 |
Family
ID=9228122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES493475A Granted ES493475A0 (es) | 1979-07-20 | 1980-07-17 | Maquina de excavacion |
Country Status (4)
Country | Link |
---|---|
BR (1) | BR8004506A (es) |
CA (1) | CA1145779A (es) |
ES (1) | ES493475A0 (es) |
FR (1) | FR2461806A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4662684A (en) * | 1979-12-13 | 1987-05-05 | H. B. Zachery Corporation | Rotary rock and trench cutting saw |
SE526134C2 (sv) * | 2003-11-21 | 2005-07-12 | Atlas Copco Rock Drills Ab | Borrigg för produktionsborrning i begränsande utrymmen |
EP2739825A4 (en) * | 2011-08-03 | 2016-07-27 | Joy Mm Delaware Inc | HAIR-MATERIAL HANDLING SYSTEM |
DE102012107485A1 (de) | 2012-08-15 | 2014-02-20 | Caterpillar Global Mining Europe Gmbh | Mobile Bergbaumaschine sowie Verfahren zum Auffahren von Tunneln, Strecken oder Schächten, insbesondere in Hartgestein |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR514284A (fr) * | 1914-04-11 | 1921-03-07 | Mavor & Coulson Ltd | Perfectionnements aux déhouilleuses et autres machines similaires |
FR1238389A (fr) * | 1959-07-01 | 1960-08-12 | Sagem | Perfectionnement aux haveuses |
US3357746A (en) * | 1965-08-05 | 1967-12-12 | Westinghouse Air Brake Co | Thrust reaction support for rotary boring devices of continuous mining machine |
FR1578986A (es) * | 1968-05-17 | 1969-08-22 | ||
US3550961A (en) * | 1969-08-19 | 1970-12-29 | Charles R Hughes | Mining machine |
DE2437683C3 (de) * | 1974-08-05 | 1978-06-29 | Gewerkschaft Eisenhuette Westfalia, 4670 Luenen | Vortriebsmaschine |
-
1979
- 1979-07-20 FR FR7918835A patent/FR2461806A1/fr active Granted
-
1980
- 1980-06-18 CA CA000354226A patent/CA1145779A/en not_active Expired
- 1980-07-17 ES ES493475A patent/ES493475A0/es active Granted
- 1980-07-18 BR BR8004506A patent/BR8004506A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
CA1145779A (en) | 1983-05-03 |
FR2461806A1 (fr) | 1981-02-06 |
FR2461806B1 (es) | 1982-08-27 |
BR8004506A (pt) | 1981-02-03 |
ES8105439A1 (es) | 1981-05-16 |
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