GB2401623A - A mining or tunnelling device - Google Patents
A mining or tunnelling device Download PDFInfo
- Publication number
- GB2401623A GB2401623A GB0413646A GB0413646A GB2401623A GB 2401623 A GB2401623 A GB 2401623A GB 0413646 A GB0413646 A GB 0413646A GB 0413646 A GB0413646 A GB 0413646A GB 2401623 A GB2401623 A GB 2401623A
- Authority
- GB
- United Kingdom
- Prior art keywords
- eccentric shaft
- sleeve
- axis
- drive
- cam disc
- 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
- 238000005065 mining Methods 0.000 title abstract 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
- E21C25/08—Mountings for the rods or drums
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/16—Machines slitting solely by one or more rotating saws, cutting discs, or wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Transmission Devices (AREA)
- Earth Drilling (AREA)
- Retarders (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
The present invention relates to a device 10 for mining mineral raw materials or roadheading (tunnelling) roadways or tunnels, having at least one rotatable driven tool 1 which is superimposed by impacts The device 10 can be used especially for mining hard rock such as platinum ore and has a sleeve 6 supported rotatably in a casing in whose sleeve boring is mounted an eccentric shaft 4. This is joined at one end of the eccentric shaft 4 to the tool 1, and mounted rotatably eccentrically to the sleeve axis and about the eccentric shaft axis ME. The device has a drive, whose drive shaft is coupled to the sleeve 6 and a mechanism for introducing a rotation into the eccentric shaft 4. This mechanism comprises according to the present invention a cycloid drive 20 arranged outside the sleeve 6 whose input and output shaft comprises the eccentric shaft 4. The cycloid drive 20 has in one embodiment a cam disc 7 with a cycloid outer circumference 8, torsionally fixed to the eccentric shaft 4, which circulates in an outer ring 11, which is provided with concentrically arranged roller bodies 12 as outer rollers. By the rolling movement of the cam disc 7 against the outer ring 11 the cam disc 7 is displaced about its own axis when the sleeve 6 is rotating and hereby the eccentric shaft 4 is also rotated at a reduced speed about its own axis ME.
Description
GB 2401623 A continuation (74) Agent and/or Address for Service: Nigel
Brooks
Hill Hampton, East Mean, PETERSFIELD,
Hampshire, GU32 1QN, United Kingdom
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10205124A DE10205124C1 (en) | 2002-02-07 | 2002-02-07 | Extraction machine, for digging out hard rock e.g. platinum ore, has an eccentric shaft through a sleeve supported in a housing, as the drive for a cycloid gear to power the cutters |
PCT/EP2003/001078 WO2003067022A1 (en) | 2002-02-07 | 2003-02-04 | A mining or tunnelling device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0413646D0 GB0413646D0 (en) | 2004-07-21 |
GB2401623A true GB2401623A (en) | 2004-11-17 |
GB2401623B GB2401623B (en) | 2006-06-21 |
Family
ID=7713752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0413646A Expired - Fee Related GB2401623B (en) | 2002-02-07 | 2003-02-04 | A mining or tunnelling device |
Country Status (8)
Country | Link |
---|---|
CN (1) | CN1277041C (en) |
CA (1) | CA2471335C (en) |
DE (1) | DE10205124C1 (en) |
GB (1) | GB2401623B (en) |
PL (1) | PL200542B1 (en) |
RU (1) | RU2290509C2 (en) |
WO (1) | WO2003067022A1 (en) |
ZA (1) | ZA200406283B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10319211A1 (en) * | 2003-04-29 | 2004-12-16 | Schwamborn Entwicklungsges. Mbh | Rotary cutter, especially chisel cutter, used for cutting ground surfaces, roads, floor surfaces, etc. made of concrete, asphalt, tar, etc. comprises roller bodies distributed uniformly between friction surfaces of overload device |
DE112004002931A5 (en) * | 2004-07-28 | 2007-07-26 | Bechem, Hannelore | Mobile slot, micro and tunnel, as well as shaft and deep hole drilling machine with undercut removing impact overlapping tools |
DE102005028277A1 (en) * | 2005-06-18 | 2006-12-21 | Dbt Gmbh | Driving device for rotating, with Oszillationsüberlagerung working tools and tools hereby |
SE533284C2 (en) * | 2008-10-31 | 2010-08-10 | Atlas Copco Rock Drills Ab | Method, rotatable cutting head, device and rig for driving tunnels, places, shafts or the like |
CN102322272B (en) * | 2011-08-30 | 2013-08-21 | 李志伟 | Hard rock tunnel tunneling method |
CN102797798A (en) * | 2012-08-18 | 2012-11-28 | 江苏中机矿山设备有限公司 | Planetary mechanism of drum coal shearer |
US9400035B1 (en) | 2014-05-13 | 2016-07-26 | Google Inc. | Cycloid transmission with an adjustable ring |
RU2689966C1 (en) * | 2015-06-22 | 2019-05-29 | Сандвик Интеллекчуал Проперти Аб | Cutting assembly with rolling elements and disassembly method |
CN109952413B (en) * | 2016-11-10 | 2021-08-27 | 山特维克知识产权股份有限公司 | Hob unit for underground excavation machine |
CN113007329B (en) * | 2021-03-22 | 2022-11-22 | 安徽唐兴装备科技股份有限公司 | Push bench driven assembly |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB988162A (en) * | 1962-02-16 | 1965-04-07 | Josef Wohlmeyer | Improvements in or relating to a machine for driving tunnels, wells, ducts and the like |
GB1585119A (en) * | 1976-07-08 | 1981-02-25 | Gullick Dobson Ltd | Tool mount |
US4693325A (en) * | 1985-04-22 | 1987-09-15 | Bodine Albert G | Sonic drill employing orbiting crank mechanism |
US4815543A (en) * | 1986-06-09 | 1989-03-28 | General Mining Union Corporation Limited | Activated rock cutting assembly |
US5103705A (en) * | 1987-12-30 | 1992-04-14 | Ulrich Bechem | Eccentrically arranged radial boring tool apparatus |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2433675C3 (en) * | 1974-07-12 | 1981-07-23 | Braren, Rudolf, 8000 München | Planetary gear with eccentric and cyclic teeth |
US4527637A (en) * | 1981-05-11 | 1985-07-09 | Bodine Albert G | Cycloidal drill bit |
DE3309737A1 (en) | 1983-03-18 | 1984-09-20 | Erno Raumfahrttechnik Gmbh, 2800 Bremen | DEVICE FOR EXACTLY POSITIONING AN OBJECT IN SPACE |
JP3481335B2 (en) * | 1995-01-06 | 2003-12-22 | ティーエスコーポレーション株式会社 | Inner mesh planetary gear |
US6139477A (en) * | 1997-08-18 | 2000-10-31 | Bechem; Ulrich | Process for producing slots, grooves, and planar excavations |
JP3712515B2 (en) * | 1997-12-11 | 2005-11-02 | ナブテスコ株式会社 | Planetary gear set |
JP2001140996A (en) * | 1999-11-18 | 2001-05-22 | Shoken Ri | Cycloidal speed reduction type electric wheel motor |
DE10002213A1 (en) * | 2000-06-14 | 2001-12-20 | Bechem Hannelore | Optimization of counterbalanced tools overlaid with eccentric impact |
-
2002
- 2002-02-07 DE DE10205124A patent/DE10205124C1/en not_active Expired - Fee Related
-
2003
- 2003-02-04 CA CA002471335A patent/CA2471335C/en not_active Expired - Fee Related
- 2003-02-04 WO PCT/EP2003/001078 patent/WO2003067022A1/en active IP Right Grant
- 2003-02-04 CN CN03800039.3A patent/CN1277041C/en not_active Expired - Fee Related
- 2003-02-04 RU RU2004126848/03A patent/RU2290509C2/en not_active IP Right Cessation
- 2003-02-04 GB GB0413646A patent/GB2401623B/en not_active Expired - Fee Related
- 2003-02-04 PL PL371182A patent/PL200542B1/en not_active IP Right Cessation
-
2004
- 2004-08-06 ZA ZA200406283A patent/ZA200406283B/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB988162A (en) * | 1962-02-16 | 1965-04-07 | Josef Wohlmeyer | Improvements in or relating to a machine for driving tunnels, wells, ducts and the like |
GB1585119A (en) * | 1976-07-08 | 1981-02-25 | Gullick Dobson Ltd | Tool mount |
US4693325A (en) * | 1985-04-22 | 1987-09-15 | Bodine Albert G | Sonic drill employing orbiting crank mechanism |
US4815543A (en) * | 1986-06-09 | 1989-03-28 | General Mining Union Corporation Limited | Activated rock cutting assembly |
US5103705A (en) * | 1987-12-30 | 1992-04-14 | Ulrich Bechem | Eccentrically arranged radial boring tool apparatus |
Also Published As
Publication number | Publication date |
---|---|
RU2290509C2 (en) | 2006-12-27 |
ZA200406283B (en) | 2005-09-13 |
CA2471335A1 (en) | 2003-08-14 |
CN1277041C (en) | 2006-09-27 |
PL371182A1 (en) | 2005-06-13 |
CN1496437A (en) | 2004-05-12 |
WO2003067022A1 (en) | 2003-08-14 |
AU2003244496A1 (en) | 2003-09-02 |
RU2004126848A (en) | 2005-05-27 |
DE10205124C1 (en) | 2003-04-17 |
CA2471335C (en) | 2007-11-27 |
PL200542B1 (en) | 2009-01-30 |
GB2401623B (en) | 2006-06-21 |
GB0413646D0 (en) | 2004-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20120204 |