ZA724979B - Improvements in or relating to an extensible boom for carrying and positioning or guiding a tool - Google Patents
Improvements in or relating to an extensible boom for carrying and positioning or guiding a toolInfo
- Publication number
- ZA724979B ZA724979B ZA724979A ZA724979A ZA724979B ZA 724979 B ZA724979 B ZA 724979B ZA 724979 A ZA724979 A ZA 724979A ZA 724979 A ZA724979 A ZA 724979A ZA 724979 B ZA724979 B ZA 724979B
- Authority
- ZA
- South Africa
- Prior art keywords
- relating
- guiding
- tool
- positioning
- carrying
- Prior art date
Links
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 |
---|---|
ZA724979B true ZA724979B (en) | 1973-04-25 |
Family
ID=10389790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA724979A ZA724979B (en) | 1971-08-04 | 1972-07-19 | Improvements in or relating to an extensible boom for carrying and positioning or guiding a tool |
Country Status (15)
Country | Link |
---|---|
US (1) | US3782484A (en) |
JP (1) | JPS531723B2 (en) |
AT (1) | AT325560B (en) |
AU (1) | AU457488B2 (en) |
BE (1) | BE787200A (en) |
CA (1) | CA969530A (en) |
CS (1) | CS197211B2 (en) |
FR (1) | FR2148229B1 (en) |
GB (1) | GB1363917A (en) |
HU (1) | HU164216B (en) |
IT (1) | IT961637B (en) |
NL (1) | NL7210558A (en) |
PL (1) | PL71073B1 (en) |
SE (1) | SE408206B (en) |
ZA (1) | ZA724979B (en) |
Families Citing this family (23)
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 (en) * | 1973-07-03 | 1977-01-31 | Atlas Copco Ab | LENGTH ADJUSTABLE DRILL BOOM |
DE2437683C3 (en) * | 1974-08-05 | 1978-06-29 | Gewerkschaft Eisenhuette Westfalia, 4670 Luenen | Tunneling machine |
DE2542305C3 (en) * | 1974-09-30 | 1981-12-17 | Kabushiki Kaisha Komatsu Seisakusho, Tokyo | Soil excavation device |
US4022410A (en) * | 1975-10-24 | 1977-05-10 | C. H. Anderson And Associates Ltd. | Universal coupling |
JPS5459013U (en) * | 1977-09-30 | 1979-04-24 | ||
SE7804052L (en) * | 1978-04-11 | 1979-10-12 | Atlas Copco Ab | MOUNTAIN DRILL |
US4290491A (en) * | 1978-08-31 | 1981-09-22 | Cooper Industries, Inc. | Rock drill positioning mechanism |
SE8100879L (en) * | 1981-02-09 | 1982-10-04 | Axel Martin Forsberg | DEVICE FOR MOUNTAIN SCRAP |
FI811553A0 (en) * | 1981-05-20 | 1981-05-20 | Tampella Oy Ab | FOERFARANDE FOER INBRYTNING AV EN TUNNEL I BERGGRUNDEN MEDELST BERGBORRMASKIN |
JPS58120293U (en) * | 1982-02-06 | 1983-08-16 | 同和鉱業株式会社 | drilling machine |
JPS58204232A (en) * | 1982-05-25 | 1983-11-28 | Japan Steel Works Ltd:The | Breaker |
FR2529354A1 (en) * | 1982-06-24 | 1983-12-30 | Dobson Park Ind | DEVICE LIMITING THE AMPLITUDE OF A ROTATION |
JPS5959721U (en) * | 1982-10-09 | 1984-04-19 | 株式会社四国製作所 | fruit tree work vehicle |
JPS605324U (en) * | 1983-06-23 | 1985-01-16 | 株式会社佐藤製作所 | Lift work vehicle fall prevention device |
ES2079990B1 (en) * | 1991-07-11 | 1996-08-01 | Ingemas S A | MULTI-PURPOSE MACHINE FOR MINING AND SIMILAR WORKS. |
SE528389C2 (en) * | 2005-03-11 | 2006-10-31 | Atlas Copco Rock Drills Ab | Rotary device for a boom for a mining or construction rig and rig |
SE529623C2 (en) * | 2006-02-28 | 2007-10-09 | Atlas Copco Rock Drills Ab | Rock drilling rig and method and apparatus for feed direction control at a rock drilling rig |
US20150053450A1 (en) * | 2014-11-03 | 2015-02-26 | Caterpillar Work Tools B.V | Stator for a hydraulic work tool assembly |
WO2018035425A1 (en) * | 2016-08-19 | 2018-02-22 | Joy Mm Delaware, Inc. | Mining machine with articulating boom and independent material handling system |
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 US US00272954A patent/US3782484A/en not_active Expired - Lifetime
- 1972-07-18 CA CA147,347A patent/CA969530A/en not_active Expired
- 1972-07-19 ZA ZA724979A patent/ZA724979B/en unknown
- 1972-07-19 AU AU44734/72A patent/AU457488B2/en not_active Expired
- 1972-07-21 IT IT51672/72A patent/IT961637B/en active
- 1972-07-25 AT AT640972A patent/AT325560B/en 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/en unknown
- 1972-08-02 HU HUDO366A patent/HU164216B/hu unknown
- 1972-08-02 PL PL1972157071A patent/PL71073B1/pl unknown
- 1972-08-03 FR FR7228009A patent/FR2148229B1/fr not_active Expired
- 1972-08-03 SE SE7210088A patent/SE408206B/en unknown
- 1972-08-04 BE BE787200A patent/BE787200A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB1363917A (en) | 1974-08-21 |
HU164216B (en) | 1974-01-28 |
PL71073B1 (en) | 1974-04-30 |
US3782484A (en) | 1974-01-01 |
BE787200A (en) | 1972-12-01 |
DE2234875A1 (en) | 1973-02-15 |
JPS4825602A (en) | 1973-04-03 |
FR2148229B1 (en) | 1976-10-29 |
DE2234875B2 (en) | 1974-02-21 |
NL7210558A (en) | 1973-02-06 |
SE408206B (en) | 1979-05-21 |
CA969530A (en) | 1975-06-17 |
AU4473472A (en) | 1974-01-24 |
IT961637B (en) | 1973-12-10 |
AT325560B (en) | 1975-10-27 |
AU457488B2 (en) | 1975-01-30 |
CS197211B2 (en) | 1980-04-30 |
JPS531723B2 (en) | 1978-01-21 |
FR2148229A1 (en) | 1973-03-11 |
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