JPS5294629A - Mechanical system tunnel excavator - Google Patents
Mechanical system tunnel excavatorInfo
- Publication number
- JPS5294629A JPS5294629A JP960277A JP960277A JPS5294629A JP S5294629 A JPS5294629 A JP S5294629A JP 960277 A JP960277 A JP 960277A JP 960277 A JP960277 A JP 960277A JP S5294629 A JPS5294629 A JP S5294629A
- Authority
- JP
- Japan
- Prior art keywords
- mechanical system
- tunnel excavator
- system tunnel
- excavator
- mechanical
- 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.)
- Pending
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
- E21D9/104—Cutting tool fixtures
-
- 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
- E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
- E21D9/112—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of one single rotary head or of concentric rotary heads
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)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT47913/76A IT1053909B (en) | 1976-02-02 | 1976-02-02 | IMPROVEMENT IN MACHINES FOR THE MECHANICAL EXCAVATION OF GALLERIES |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5294629A true JPS5294629A (en) | 1977-08-09 |
Family
ID=11263305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP960277A Pending JPS5294629A (en) | 1976-02-02 | 1977-01-31 | Mechanical system tunnel excavator |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5294629A (en) |
AU (1) | AU504757B2 (en) |
CA (1) | CA1051932A (en) |
DE (1) | DE2703468A1 (en) |
ES (1) | ES455484A1 (en) |
FR (1) | FR2339736A1 (en) |
GB (1) | GB1526702A (en) |
IT (1) | IT1053909B (en) |
SE (1) | SE7700866L (en) |
ZA (1) | ZA77370B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6085393U (en) * | 1983-11-15 | 1985-06-12 | 日本電信電話株式会社 | Cut head device in shield type tunnel machine |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4234235A (en) * | 1979-02-05 | 1980-11-18 | The Robbins Company | Rotary cutterhead for an earth boring machine |
WO1981000590A1 (en) * | 1979-08-14 | 1981-03-05 | Robbins Co | A rotary cutterhead for an earth boring machine |
AT400350B (en) * | 1989-01-23 | 1995-12-27 | Voest Alpine Bergtechnik | TOOL CARRIERS FOR THE REMOVAL TOOLS OF EXTRACTION OR DRILLING MACHINES |
FR2754561B1 (en) * | 1996-10-14 | 1999-01-08 | Neyrpic Framatome Mecanique | CUTTING HEAD OF A TUNNELIER |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1469980A (en) * | 1966-02-24 | 1967-02-17 | Holzmann Philipp Ag | Shield for tunneling, equipped with a cutter intended for clearing the ground |
US3467439A (en) * | 1967-02-28 | 1969-09-16 | Evgeny Moiseevich Bolotin | Working member of rotary type in a mechanized drifting shield |
US3413034A (en) * | 1967-08-01 | 1968-11-26 | Holzmann Philipp Ag | Oscillatory tunneling head having removable sector plates |
DE1966242B2 (en) * | 1969-03-24 | 1975-08-28 | Bade & Co Gmbh, 3160 Lehrte | Tunnelling shield boring head - scoop plates on face are flexible, their axes carried on tool holder and plate |
DE2050147B2 (en) * | 1970-10-13 | 1975-03-27 | Bade & Co Gmbh, 3160 Lehrte | Tunneling shield cutter head - has adjustable spoil removal slots between tools, digger and thrust plates, with cover strips |
JPS5524554B2 (en) * | 1972-03-10 | 1980-06-30 |
-
1976
- 1976-02-02 IT IT47913/76A patent/IT1053909B/en active
-
1977
- 1977-01-18 GB GB1961/77A patent/GB1526702A/en not_active Expired
- 1977-01-21 ZA ZA00770370A patent/ZA77370B/en unknown
- 1977-01-24 AU AU21580/77A patent/AU504757B2/en not_active Expired
- 1977-01-27 SE SE7700866A patent/SE7700866L/en not_active Application Discontinuation
- 1977-01-28 DE DE19772703468 patent/DE2703468A1/en active Pending
- 1977-01-29 ES ES455484A patent/ES455484A1/en not_active Expired
- 1977-01-31 CA CA270,733A patent/CA1051932A/en not_active Expired
- 1977-01-31 JP JP960277A patent/JPS5294629A/en active Pending
- 1977-02-01 FR FR7702771A patent/FR2339736A1/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6085393U (en) * | 1983-11-15 | 1985-06-12 | 日本電信電話株式会社 | Cut head device in shield type tunnel machine |
Also Published As
Publication number | Publication date |
---|---|
ZA77370B (en) | 1978-07-26 |
AU504757B2 (en) | 1979-10-25 |
SE7700866L (en) | 1977-08-03 |
FR2339736B1 (en) | 1982-12-17 |
CA1051932A (en) | 1979-04-03 |
IT1053909B (en) | 1981-10-10 |
DE2703468A1 (en) | 1977-08-04 |
FR2339736A1 (en) | 1977-08-26 |
AU2158077A (en) | 1978-08-03 |
ES455484A1 (en) | 1978-01-01 |
GB1526702A (en) | 1978-09-27 |
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