DE2260684C3 - Schneidscheibe für Gewinnungs- oder Vortriebsmaschinen - Google Patents
Schneidscheibe für Gewinnungs- oder VortriebsmaschinenInfo
- Publication number
- DE2260684C3 DE2260684C3 DE19722260684 DE2260684A DE2260684C3 DE 2260684 C3 DE2260684 C3 DE 2260684C3 DE 19722260684 DE19722260684 DE 19722260684 DE 2260684 A DE2260684 A DE 2260684A DE 2260684 C3 DE2260684 C3 DE 2260684C3
- Authority
- DE
- Germany
- Prior art keywords
- truncated cone
- axis
- cutting disc
- cutting
- disc according
- 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.)
- Expired
Links
- 238000005065 mining Methods 0.000 title claims description 15
- 230000005641 tunneling Effects 0.000 title description 2
- 230000001154 acute effect Effects 0.000 claims description 6
- 238000009412 basement excavation Methods 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 14
- 239000011707 mineral Substances 0.000 description 14
- 239000003245 coal Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 241000237942 Conidae Species 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 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
- E21C25/16—Machines slitting solely by one or more rotating saws, cutting discs, or wheels
- E21C25/18—Saws; Discs; 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)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Crushing And Grinding (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722260684 DE2260684C3 (de) | 1972-12-12 | 1972-12-12 | Schneidscheibe für Gewinnungs- oder Vortriebsmaschinen |
| JP14052873U JPS5151924Y2 (show.php) | 1972-12-12 | 1973-12-07 | |
| GB5743773A GB1450218A (en) | 1972-12-12 | 1973-12-11 | Rotatable mineral-winning members for winning or heading machines |
| JP1974118899U JPS5341532Y2 (show.php) | 1972-12-12 | 1974-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722260684 DE2260684C3 (de) | 1972-12-12 | 1972-12-12 | Schneidscheibe für Gewinnungs- oder Vortriebsmaschinen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2260684A1 DE2260684A1 (de) | 1974-06-20 |
| DE2260684B2 DE2260684B2 (de) | 1978-11-23 |
| DE2260684C3 true DE2260684C3 (de) | 1979-07-19 |
Family
ID=5864148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722260684 Expired DE2260684C3 (de) | 1972-12-12 | 1972-12-12 | Schneidscheibe für Gewinnungs- oder Vortriebsmaschinen |
Country Status (3)
| Country | Link |
|---|---|
| JP (2) | JPS5151924Y2 (show.php) |
| DE (1) | DE2260684C3 (show.php) |
| GB (1) | GB1450218A (show.php) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08500401A (ja) * | 1992-08-26 | 1996-01-16 | ザ・ユニバーシティ・オブ・クイーンズランド | 固形物を切削し,掘削するための装置 |
| DE29522060U1 (de) * | 1994-12-09 | 1999-07-29 | Wirth Maschinen- und Bohrgeräte-Fabrik GmbH, 41812 Erkelenz | Schlitzfräse |
| CN103835713B (zh) * | 2014-03-17 | 2016-03-02 | 湖南荣威煤机制造有限公司 | 一种掘进机的截割器 |
-
1972
- 1972-12-12 DE DE19722260684 patent/DE2260684C3/de not_active Expired
-
1973
- 1973-12-07 JP JP14052873U patent/JPS5151924Y2/ja not_active Expired
- 1973-12-11 GB GB5743773A patent/GB1450218A/en not_active Expired
-
1974
- 1974-10-03 JP JP1974118899U patent/JPS5341532Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5151924Y2 (show.php) | 1976-12-13 |
| DE2260684A1 (de) | 1974-06-20 |
| JPS5045301U (show.php) | 1975-05-07 |
| JPS5341532Y2 (show.php) | 1978-10-06 |
| DE2260684B2 (de) | 1978-11-23 |
| GB1450218A (en) | 1976-09-22 |
| JPS5050912U (show.php) | 1975-05-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |