DE2127390A1 - Gesteinsschneidvorrichtung - Google Patents
GesteinsschneidvorrichtungInfo
- Publication number
- DE2127390A1 DE2127390A1 DE19712127390 DE2127390A DE2127390A1 DE 2127390 A1 DE2127390 A1 DE 2127390A1 DE 19712127390 DE19712127390 DE 19712127390 DE 2127390 A DE2127390 A DE 2127390A DE 2127390 A1 DE2127390 A1 DE 2127390A1
- Authority
- DE
- Germany
- Prior art keywords
- rock
- cutting device
- hammers
- tools
- frame
- 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.)
- Pending
Links
- 239000011435 rock Substances 0.000 title claims description 57
- 239000000872 buffer Substances 0.000 claims description 9
- 238000010009 beating Methods 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005065 mining Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LLJRXVHJOJRCSM-UHFFFAOYSA-N 3-pyridin-4-yl-1H-indole Chemical compound C=1NC2=CC=CC=C2C=1C1=CC=NC=C1 LLJRXVHJOJRCSM-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S37/00—Excavating
- Y10S37/904—Vibration means for excavating tool
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Earth Drilling (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA703787A ZA703787B (en) | 1970-06-04 | 1970-06-04 | Improvements in rotary driven rock cutting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2127390A1 true DE2127390A1 (de) | 1972-02-17 |
Family
ID=66474574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712127390 Pending DE2127390A1 (de) | 1970-06-04 | 1971-06-02 | Gesteinsschneidvorrichtung |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3743033A (sv) |
| CA (1) | CA938308A (sv) |
| CH (1) | CH525069A (sv) |
| DE (1) | DE2127390A1 (sv) |
| FR (1) | FR2095937A5 (sv) |
| GB (1) | GB1332543A (sv) |
| NO (1) | NO131359C (sv) |
| SE (2) | SE384714B (sv) |
| ZA (1) | ZA703787B (sv) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2503340B2 (de) * | 1975-01-28 | 1978-09-21 | Wirth Co Kg Masch Bohr | Verfahren und Vorrichtung zur Antriebssteuerung von Bohrköpfen, insbesondere für Großlochbohrmaschinen |
| US4900093A (en) * | 1986-11-10 | 1990-02-13 | Caterpillar Inc. | Impact ripper and control |
| US6203113B1 (en) * | 1997-12-09 | 2001-03-20 | Nick Wendel | Cutting drum with percussive bits |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1283618A (en) * | 1917-03-15 | 1918-11-05 | Oliver Oscar App | Excavating-machine. |
| US1552909A (en) * | 1922-05-22 | 1925-09-08 | Brown Harry Lewis | Mining machine |
| US1579840A (en) * | 1925-04-01 | 1926-04-06 | Fjeldbor As | Rotating hammer |
| US2829633A (en) * | 1957-01-22 | 1958-04-08 | Kaydon Engineering Corp | Demolition device |
| US3397916A (en) * | 1964-12-14 | 1968-08-20 | Maruta Seiichi | Rock crushing apparatus |
-
1970
- 1970-06-04 ZA ZA703787A patent/ZA703787B/xx unknown
-
1971
- 1971-05-28 GB GB1800771A patent/GB1332543A/en not_active Expired
- 1971-06-02 US US00149154A patent/US3743033A/en not_active Expired - Lifetime
- 1971-06-02 CA CA114636A patent/CA938308A/en not_active Expired
- 1971-06-02 DE DE19712127390 patent/DE2127390A1/de active Pending
- 1971-06-03 SE SE7107200A patent/SE384714B/sv unknown
- 1971-06-03 CH CH805071A patent/CH525069A/de not_active IP Right Cessation
- 1971-06-03 SE SE7107200A patent/SE7107200L/sv unknown
- 1971-06-03 NO NO712089A patent/NO131359C/no unknown
- 1971-06-04 FR FR7120330A patent/FR2095937A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO131359C (sv) | 1975-05-14 |
| NO131359B (sv) | 1975-02-03 |
| GB1332543A (en) | 1973-10-03 |
| US3743033A (en) | 1973-07-03 |
| FR2095937A5 (sv) | 1972-02-11 |
| CA938308A (en) | 1973-12-11 |
| SE7107200L (sv) | 1971-12-06 |
| SE384714B (sv) | 1976-05-17 |
| CH525069A (de) | 1972-07-15 |
| ZA703787B (en) | 1971-08-25 |
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