AU8382091A - Shearer - Google Patents
ShearerInfo
- Publication number
- AU8382091A AU8382091A AU83820/91A AU8382091A AU8382091A AU 8382091 A AU8382091 A AU 8382091A AU 83820/91 A AU83820/91 A AU 83820/91A AU 8382091 A AU8382091 A AU 8382091A AU 8382091 A AU8382091 A AU 8382091A
- Authority
- AU
- Australia
- Prior art keywords
- shearer
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/02—Machines which completely free the mineral from the seam solely by slitting
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)
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU83820/91A AU642294B2 (en) | 1990-09-11 | 1991-09-11 | Shearer |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPK2222 | 1990-09-11 | ||
AUPK222290 | 1990-09-11 | ||
AU83820/91A AU642294B2 (en) | 1990-09-11 | 1991-09-11 | Shearer |
Publications (2)
Publication Number | Publication Date |
---|---|
AU8382091A true AU8382091A (en) | 1992-03-19 |
AU642294B2 AU642294B2 (en) | 1993-10-14 |
Family
ID=25640294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU83820/91A Ceased AU642294B2 (en) | 1990-09-11 | 1991-09-11 | Shearer |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU642294B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997016606A1 (en) * | 1995-11-01 | 1997-05-09 | The University Of Queensland | Methods and apparatus for excavating a solid material |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2060288C (en) * | 1991-01-30 | 2002-09-10 | Timothy Patrick Gerard Addison | Non-exposive mining |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6383394A (en) * | 1986-09-26 | 1988-04-14 | 株式会社三井三池製作所 | Double ranging drum cutter having operation length control apparatus |
GB8721325D0 (en) * | 1987-09-10 | 1987-10-14 | Anderson Strathclyde Plc | Ranging drum shearers |
AU4943790A (en) * | 1990-01-26 | 1991-08-21 | Stein Narvestad A.S. | Ring cutter for tunnel drilling in rock |
-
1991
- 1991-09-11 AU AU83820/91A patent/AU642294B2/en not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997016606A1 (en) * | 1995-11-01 | 1997-05-09 | The University Of Queensland | Methods and apparatus for excavating a solid material |
Also Published As
Publication number | Publication date |
---|---|
AU642294B2 (en) | 1993-10-14 |
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