CS197211B2 - Extensible jib - Google Patents
Extensible jib Download PDFInfo
- Publication number
- CS197211B2 CS197211B2 CS725377A CS537772A CS197211B2 CS 197211 B2 CS197211 B2 CS 197211B2 CS 725377 A CS725377 A CS 725377A CS 537772 A CS537772 A CS 537772A CS 197211 B2 CS197211 B2 CS 197211B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- boom according
- inner part
- rotatable
- tool
- retractable boom
- Prior art date
Links
- 238000005065 mining Methods 0.000 claims abstract description 7
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000011435 rock Substances 0.000 abstract description 5
- 239000004575 stone Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- 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
- E21D9/106—Making by using boring or cutting machines with percussive tools, e.g. pick-hammers
-
- 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
- E21C27/28—Mineral freed by means not involving slitting by percussive drills with breaking-down means, e.g. wedge-shaped tools
-
- 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
- E21D9/1086—Drives or transmissions specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Shovels (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Manipulator (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3662271A GB1363917A (en) | 1971-08-04 | 1971-08-04 | Extensible boom for carrying and positioning or guiding a tool such as a rock breaking or mining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS197211B2 true CS197211B2 (en) | 1980-04-30 |
Family
ID=10389790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS725377A CS197211B2 (en) | 1971-08-04 | 1972-08-01 | Extensible jib |
Country Status (15)
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1373306A (en) * | 1972-07-15 | 1974-11-06 | Lemand Eng Ltd | Mining machines |
| GB1396905A (en) * | 1972-08-12 | 1975-06-11 | Dobson Park Ind | Mining rock breaking excavating and like machines and implements for use therein |
| SE391004B (sv) * | 1973-07-03 | 1977-01-31 | Atlas Copco Ab | Lengdinstellbar borrbom |
| DE2437683C3 (de) * | 1974-08-05 | 1978-06-29 | Gewerkschaft Eisenhuette Westfalia, 4670 Luenen | Vortriebsmaschine |
| DE2542305C3 (de) * | 1974-09-30 | 1981-12-17 | Kabushiki Kaisha Komatsu Seisakusho, Tokyo | Bodenaushubgerät |
| US4022410A (en) * | 1975-10-24 | 1977-05-10 | C. H. Anderson And Associates Ltd. | Universal coupling |
| JPS5459013U (enrdf_load_stackoverflow) * | 1977-09-30 | 1979-04-24 | ||
| SE7804052L (sv) * | 1978-04-11 | 1979-10-12 | Atlas Copco Ab | Bergborrmaskin |
| US4290491A (en) * | 1978-08-31 | 1981-09-22 | Cooper Industries, Inc. | Rock drill positioning mechanism |
| SE8100879L (sv) * | 1981-02-09 | 1982-10-04 | Axel Martin Forsberg | Anordning vid bergsskrotning |
| FI811553A7 (fi) * | 1981-05-20 | 1982-11-21 | Tampella Oy Ab | Menetelmä tunnelin työstämiseksi kallioon kallioporakoneella. |
| JPS58120293U (ja) * | 1982-02-06 | 1983-08-16 | 同和鉱業株式会社 | 穿孔機 |
| JPS58204232A (ja) * | 1982-05-25 | 1983-11-28 | Japan Steel Works Ltd:The | 破砕機 |
| FR2529354A1 (fr) * | 1982-06-24 | 1983-12-30 | Dobson Park Ind | Dispositif limitant l'amplitude d'une rotation |
| JPS5959721U (ja) * | 1982-10-09 | 1984-04-19 | 株式会社四国製作所 | 果樹作業車 |
| ES2079990B1 (es) * | 1991-07-11 | 1996-08-01 | Ingemas S A | Maquina polivalente para trabajos de mineria y similares. |
| SE528389C2 (sv) * | 2005-03-11 | 2006-10-31 | Atlas Copco Rock Drills Ab | Vridanordning för en bom till en gruv- eller entreprenadrigg jämte rigg |
| SE529623C2 (sv) * | 2006-02-28 | 2007-10-09 | Atlas Copco Rock Drills Ab | Bergborrningsrigg samt metod och anordning för matarriktningsstyrning vid en bergborrningsrigg |
| US20150053450A1 (en) * | 2014-11-03 | 2015-02-26 | Caterpillar Work Tools B.V | Stator for a hydraulic work tool assembly |
| PE20240611A1 (es) * | 2016-08-19 | 2024-03-25 | Joy Global Underground Mining Llc | Maquina de mineria con brazo mecanico de articulacion y sistema de manipulacion de material independiente |
| US10772259B2 (en) * | 2017-07-22 | 2020-09-15 | Timmy J. Parker | Lawnmower attachment assembly |
| SE541217C2 (en) * | 2017-09-08 | 2019-05-07 | Epiroc Rock Drills Ab | Mining or construction vehicle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2638326A (en) * | 1946-04-16 | 1953-05-12 | Joy Mfg Co | Drilling apparatus |
| US2766012A (en) * | 1949-05-20 | 1956-10-09 | Joy Mfg Co | Apparatus for drilling mine-roof-bolt holes |
| US3135403A (en) * | 1962-03-12 | 1964-06-02 | Warner Swasey Co | Material handling apparatus |
-
1971
- 1971-08-04 GB GB3662271A patent/GB1363917A/en not_active Expired
-
1972
- 1972-07-18 CA CA147,347A patent/CA969530A/en not_active Expired
- 1972-07-18 US US00272954A patent/US3782484A/en not_active Expired - Lifetime
- 1972-07-19 AU AU44734/72A patent/AU457488B2/en not_active Expired
- 1972-07-19 ZA ZA724979A patent/ZA724979B/xx unknown
- 1972-07-21 IT IT51672/72A patent/IT961637B/it active
- 1972-07-25 AT AT640972A patent/AT325560B/de not_active IP Right Cessation
- 1972-07-28 JP JP7516072A patent/JPS531723B2/ja not_active Expired
- 1972-08-01 NL NL7210558A patent/NL7210558A/xx not_active Application Discontinuation
- 1972-08-01 CS CS725377A patent/CS197211B2/cs unknown
- 1972-08-02 PL PL1972157071A patent/PL71073B1/pl unknown
- 1972-08-02 HU HUDO366A patent/HU164216B/hu unknown
- 1972-08-03 FR FR7228009A patent/FR2148229B1/fr not_active Expired
- 1972-08-03 SE SE7210088A patent/SE408206B/xx unknown
- 1972-08-04 BE BE787200A patent/BE787200A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE787200A (fr) | 1972-12-01 |
| FR2148229B1 (enrdf_load_stackoverflow) | 1976-10-29 |
| NL7210558A (enrdf_load_stackoverflow) | 1973-02-06 |
| FR2148229A1 (enrdf_load_stackoverflow) | 1973-03-11 |
| DE2234875B2 (de) | 1974-02-21 |
| GB1363917A (en) | 1974-08-21 |
| JPS531723B2 (enrdf_load_stackoverflow) | 1978-01-21 |
| AU457488B2 (en) | 1975-01-30 |
| AT325560B (de) | 1975-10-27 |
| US3782484A (en) | 1974-01-01 |
| IT961637B (it) | 1973-12-10 |
| ZA724979B (en) | 1973-04-25 |
| DE2234875A1 (de) | 1973-02-15 |
| AU4473472A (en) | 1974-01-24 |
| CA969530A (en) | 1975-06-17 |
| JPS4825602A (enrdf_load_stackoverflow) | 1973-04-03 |
| PL71073B1 (enrdf_load_stackoverflow) | 1974-04-30 |
| HU164216B (enrdf_load_stackoverflow) | 1974-01-28 |
| SE408206B (sv) | 1979-05-21 |
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