DE3329703C2 - - Google Patents
Info
- Publication number
- DE3329703C2 DE3329703C2 DE3329703A DE3329703A DE3329703C2 DE 3329703 C2 DE3329703 C2 DE 3329703C2 DE 3329703 A DE3329703 A DE 3329703A DE 3329703 A DE3329703 A DE 3329703A DE 3329703 C2 DE3329703 C2 DE 3329703C2
- Authority
- DE
- Germany
- 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
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
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
- E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
- E21D9/1033—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a transversely extending boom being pivotable about a longitudinal axis
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)
- Excavating Of Shafts Or Tunnels (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Road Repair (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833329703 DE3329703A1 (de) | 1983-08-17 | 1983-08-17 | Teilschnittmaschine zum vortreiben von strecken oder tunnels |
| CA000454446A CA1217512A (en) | 1983-08-17 | 1984-05-16 | Tunnel or road header |
| US06/635,404 US4615565A (en) | 1983-08-17 | 1984-07-30 | Tunnel or road header |
| AU31421/84A AU564716B2 (en) | 1983-08-17 | 1984-08-02 | Road heading machine |
| GB08419889A GB2145137B (en) | 1983-08-17 | 1984-08-03 | Improvements relating to tunnel or road headers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833329703 DE3329703A1 (de) | 1983-08-17 | 1983-08-17 | Teilschnittmaschine zum vortreiben von strecken oder tunnels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3329703A1 DE3329703A1 (de) | 1985-03-07 |
| DE3329703C2 true DE3329703C2 (US07223432-20070529-C00017.png) | 1987-02-05 |
Family
ID=6206773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833329703 Granted DE3329703A1 (de) | 1983-08-17 | 1983-08-17 | Teilschnittmaschine zum vortreiben von strecken oder tunnels |
Country Status (5)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3519697A1 (de) * | 1984-10-26 | 1986-05-07 | Saarbergwerke AG, 6600 Saarbrücken | Teilschnittmaschine zum profilgenauen schneiden eines bogenfoermigen streckenquerschnittes |
| DE3602621A1 (de) * | 1986-01-29 | 1987-07-30 | Eickhoff Geb | Vorrichtung fuer den streckenvortrieb |
| CA2080217C (en) * | 1992-10-08 | 1997-12-23 | Edward Krueckl | Mine boring machine |
| CN110295931A (zh) * | 2019-06-18 | 2019-10-01 | 中国水利水电第十四工程局有限公司 | 一种适用于浅埋偏压大跨度隧道“井”字型临时支撑的拆除方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1039981A (en) * | 1963-10-02 | 1966-08-24 | Greenside Machine Co Ltd | Improvements in or relating to heading and ripping machines for mining |
| US3467436A (en) * | 1966-04-13 | 1969-09-16 | Mining Progress Inc | Tunnelling machine with rotatable cutter carrying arm for 360 cutting |
| BE875547A (nl) * | 1979-04-13 | 1979-10-15 | Legrand M G J | Machine voor het afbouwen van gesteenten in ondergrondse werken |
| US4390211A (en) * | 1979-06-29 | 1983-06-28 | Thompson Thomas M | Continuous miner with cutter assembly attitude adjustment |
-
1983
- 1983-08-17 DE DE19833329703 patent/DE3329703A1/de active Granted
-
1984
- 1984-05-16 CA CA000454446A patent/CA1217512A/en not_active Expired
- 1984-07-30 US US06/635,404 patent/US4615565A/en not_active Expired - Fee Related
- 1984-08-02 AU AU31421/84A patent/AU564716B2/en not_active Ceased
- 1984-08-03 GB GB08419889A patent/GB2145137B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3329703A1 (de) | 1985-03-07 |
| GB8419889D0 (en) | 1984-09-05 |
| GB2145137A (en) | 1985-03-20 |
| AU564716B2 (en) | 1987-08-20 |
| CA1217512A (en) | 1987-02-03 |
| GB2145137B (en) | 1986-03-26 |
| AU3142184A (en) | 1985-02-21 |
| US4615565A (en) | 1986-10-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |