CH430780A - Tunnel boring machine - Google Patents
Tunnel boring machineInfo
- Publication number
- CH430780A CH430780A CH1255565A CH1255565A CH430780A CH 430780 A CH430780 A CH 430780A CH 1255565 A CH1255565 A CH 1255565A CH 1255565 A CH1255565 A CH 1255565A CH 430780 A CH430780 A CH 430780A
- Authority
- CH
- Switzerland
- Prior art keywords
- boring machine
- tunnel boring
- tunnel
- machine
- boring
- Prior art date
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
- E21D9/1093—Devices for supporting, advancing or orientating the machine or the tool-carrier
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1255565A CH430780A (en) | 1965-09-07 | 1965-09-07 | Tunnel boring machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1255565A CH430780A (en) | 1965-09-07 | 1965-09-07 | Tunnel boring machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CH430780A true CH430780A (en) | 1967-02-28 |
Family
ID=4384120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1255565A CH430780A (en) | 1965-09-07 | 1965-09-07 | Tunnel boring machine |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH430780A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109822132A (en) * | 2019-04-10 | 2019-05-31 | 宝鸡文理学院 | Self-centering movable long-hole drilling machine device |
-
1965
- 1965-09-07 CH CH1255565A patent/CH430780A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109822132A (en) * | 2019-04-10 | 2019-05-31 | 宝鸡文理学院 | Self-centering movable long-hole drilling machine device |
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