CH606765A5 - - Google Patents
Info
- Publication number
- CH606765A5 CH606765A5 CH116676A CH116676A CH606765A5 CH 606765 A5 CH606765 A5 CH 606765A5 CH 116676 A CH116676 A CH 116676A CH 116676 A CH116676 A CH 116676A CH 606765 A5 CH606765 A5 CH 606765A5
- Authority
- CH
- Switzerland
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
- E21D9/1086—Drives or transmissions specially adapted therefor
-
- 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
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
- E21D9/0874—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with rotary drilling heads having variable diameter
-
- 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
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
- E21D9/0875—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket
- E21D9/0879—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket the shield being provided with devices for lining the tunnel, e.g. shuttering
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)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2504369A DE2504369C2 (de) | 1975-02-03 | 1975-02-03 | Tunnelvortriebsmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
CH606765A5 true CH606765A5 (xx) | 1978-11-15 |
Family
ID=5937946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH116676A CH606765A5 (xx) | 1975-02-03 | 1976-01-30 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS51102327A (xx) |
AT (1) | AT358090B (xx) |
CH (1) | CH606765A5 (xx) |
DE (1) | DE2504369C2 (xx) |
ES (1) | ES444885A1 (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3204564C2 (de) * | 1982-02-10 | 1988-07-07 | Dyckerhoff & Widmann AG, 8000 München | Vorrichtung zum Auffahren eines Stollens, Tunnels oder dergleichen im Rohrvorpreßbetrieb, insbesondere zur Herstellung einer nicht begehbaren Rohrleitung |
DE3545765A1 (de) * | 1985-12-21 | 1987-06-25 | Gewerk Eisenhuette Westfalia | Vortriebseinrichtung mit einer in einem vortriebsschild gelagerten vollschnittmaschine |
FR2620768A1 (fr) * | 1987-09-18 | 1989-03-24 | Louis Sato | Perfectionnements aux machines pour le creusement de tunnels et de galeries |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1133109A (en) * | 1966-04-13 | 1968-11-06 | Greenside Machine Co Ltd | Improvements in or relating to tunnelling machines |
AT281903B (de) * | 1967-08-29 | 1970-06-10 | Hughes Tool Co | Tunnelmaschine |
DE2262388C3 (de) * | 1972-12-20 | 1978-03-30 | Gewerkschaft Eisenhuette Westfalia, 4670 Luenen | Schildvortriebsmaschine für Tunnelbauten |
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1975
- 1975-02-03 DE DE2504369A patent/DE2504369C2/de not_active Expired
-
1976
- 1976-01-19 AT AT28776A patent/AT358090B/de not_active IP Right Cessation
- 1976-01-30 CH CH116676A patent/CH606765A5/xx not_active IP Right Cessation
- 1976-02-03 JP JP51010803A patent/JPS51102327A/ja active Pending
- 1976-02-03 ES ES444885A patent/ES444885A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT358090B (de) | 1980-08-25 |
ATA28776A (de) | 1980-01-15 |
DE2504369A1 (de) | 1976-08-05 |
DE2504369C2 (de) | 1983-11-03 |
ES444885A1 (es) | 1977-05-16 |
JPS51102327A (xx) | 1976-09-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |