SE442319B - Anordning for haldrivning i harda bergarter - Google Patents
Anordning for haldrivning i harda bergarterInfo
- Publication number
- SE442319B SE442319B SE7907930A SE7907930A SE442319B SE 442319 B SE442319 B SE 442319B SE 7907930 A SE7907930 A SE 7907930A SE 7907930 A SE7907930 A SE 7907930A SE 442319 B SE442319 B SE 442319B
- Authority
- SE
- Sweden
- Prior art keywords
- boom
- actuating means
- rock
- actuating
- respect
- Prior art date
Links
- 239000011435 rock Substances 0.000 claims description 62
- 230000007246 mechanism Effects 0.000 claims description 30
- 238000013016 damping Methods 0.000 claims description 29
- 238000009527 percussion Methods 0.000 claims description 13
- 230000005484 gravity Effects 0.000 claims description 11
- 230000003116 impacting effect Effects 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 description 12
- 238000000354 decomposition reaction Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 230000003137 locomotive effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001681 protective 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
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
-
- 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
- E21D9/106—Making by using boring or cutting machines with percussive tools, e.g. pick-hammers
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)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782662451A SU947419A2 (ru) | 1978-09-26 | 1978-09-26 | Проходческий комбайн |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7907930L SE7907930L (sv) | 1980-03-27 |
SE442319B true SE442319B (sv) | 1985-12-16 |
Family
ID=20784552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7907930A SE442319B (sv) | 1978-09-26 | 1979-09-25 | Anordning for haldrivning i harda bergarter |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5929758B2 (ru) |
CA (1) | CA1126301A (ru) |
DE (1) | DE2938777A1 (ru) |
FR (1) | FR2437486A1 (ru) |
SE (1) | SE442319B (ru) |
SU (1) | SU947419A2 (ru) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2493911A1 (fr) * | 1980-11-10 | 1982-05-14 | Guillin Jacques | Methode d'exploitation de certains mineraux |
DE3303573A1 (de) * | 1982-02-04 | 1984-02-23 | Dobson Park Industries PLC, Colwick, Nottingham | Gleisloses selbstfahrendes fahrzeug fuer untertaegige grubenbetriebe, insbesondere senklader |
AU577637B2 (en) * | 1985-07-30 | 1988-09-29 | Institut Gidrodinamiki Imeni M.A. Lavrentieva Sibirskogo Otdelenia Akademii Nauk Sssr | Device for working out drifts in hard rock |
CN103266904B (zh) * | 2013-04-27 | 2015-06-10 | 三一重型装备有限公司 | 锚杆支护装置及具有该锚杆支护装置的掘进机 |
CN103397880B (zh) * | 2013-08-15 | 2015-09-02 | 辽宁工程技术大学 | 一种用于掘进机的臂铲式收料装置及其使用方法 |
CN108612540A (zh) * | 2018-04-22 | 2018-10-02 | 谢志坚 | 一种大跨度浅埋暗挖隧道施工设备 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR614238A (fr) * | 1925-08-11 | 1926-12-09 | Dispositif pour le lancement des grenades sous-marines | |
US1851037A (en) * | 1928-12-27 | 1932-03-29 | Erma M Chubbuck | Mining machine |
FR1201384A (fr) * | 1957-10-22 | 1959-12-30 | Gewerk Eisenhuette Westfalia | Machine de burinage pour abattre la roche ou les minéraux lors du percement ou de l'avancement d'une galerie de mine |
US3283877A (en) * | 1965-02-24 | 1966-11-08 | Maria Daniel August Santa | Tunneling apparatus |
US3464501A (en) * | 1967-10-05 | 1969-09-02 | Allied Steel Tractor Prod Inc | Automatic pneumatic impact hammer |
JPS48428Y1 (ru) * | 1969-01-16 | 1973-01-08 | ||
DE7012136U (de) * | 1970-04-03 | 1975-01-09 | Hausherr & Soehne Maschf | Maschine zum streckvortrieb und zur gewinnung |
GB1333321A (en) * | 1971-01-27 | 1973-10-10 | Demag Ag | Mining tunnelling or drifting machines |
GB1391317A (en) * | 1972-10-27 | 1975-04-23 | Dobson Park Ind | Mining and excavating machines |
US3863989A (en) * | 1972-11-10 | 1975-02-04 | Bogdan Vyachesla Voitsekhovsky | Hard-rock mining machine |
FR2207241B1 (ru) * | 1972-11-21 | 1975-04-25 | Sp Konstruktors | |
SE392830B (sv) * | 1975-03-18 | 1977-04-25 | Atlas Copco Ab | Anordning vid bergborrmaskiner for dempning av rekylen fran ett till maskinen anslutet arbetsverktyg |
GB1466098A (en) * | 1975-08-20 | 1977-03-02 | Stelmo Ltd | Tunnelling apparatus |
-
1978
- 1978-09-26 SU SU782662451A patent/SU947419A2/ru active
-
1979
- 1979-09-25 SE SE7907930A patent/SE442319B/sv not_active IP Right Cessation
- 1979-09-25 DE DE19792938777 patent/DE2938777A1/de active Granted
- 1979-09-26 CA CA336,361A patent/CA1126301A/en not_active Expired
- 1979-09-26 JP JP12376579A patent/JPS5929758B2/ja not_active Expired
- 1979-09-26 FR FR7923964A patent/FR2437486A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5929758B2 (ja) | 1984-07-23 |
JPS5572597A (en) | 1980-05-31 |
DE2938777C2 (ru) | 1987-06-25 |
SE7907930L (sv) | 1980-03-27 |
DE2938777A1 (de) | 1980-04-03 |
FR2437486A1 (fr) | 1980-04-25 |
SU947419A2 (ru) | 1982-07-30 |
CA1126301A (en) | 1982-06-22 |
FR2437486B1 (ru) | 1983-10-21 |
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Legal Events
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---|---|---|---|
NUG | Patent has lapsed |
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