GB2430684B - Tunnelling device - Google Patents
Tunnelling deviceInfo
- Publication number
- GB2430684B GB2430684B GB0520107A GB0520107A GB2430684B GB 2430684 B GB2430684 B GB 2430684B GB 0520107 A GB0520107 A GB 0520107A GB 0520107 A GB0520107 A GB 0520107A GB 2430684 B GB2430684 B GB 2430684B
- Authority
- GB
- United Kingdom
- Prior art keywords
- tunnelling device
- tunnelling
- 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 - Fee Related
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0520107A GB2430684B (en) | 2005-10-03 | 2005-10-03 | Tunnelling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0520107A GB2430684B (en) | 2005-10-03 | 2005-10-03 | Tunnelling device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0520107D0 GB0520107D0 (en) | 2005-11-09 |
GB2430684A GB2430684A (en) | 2007-04-04 |
GB2430684B true GB2430684B (en) | 2011-01-12 |
Family
ID=35395192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0520107A Expired - Fee Related GB2430684B (en) | 2005-10-03 | 2005-10-03 | Tunnelling device |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2430684B (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3630574A (en) * | 1969-03-03 | 1971-12-28 | Edmund Nuttall & Sons & Co Lon | Tunneling machine with steering shield |
US5051032A (en) * | 1989-12-13 | 1991-09-24 | Taisei Corporation | Method and apparatus for continuously excavating shaft and tunnel |
DE4213987A1 (en) * | 1992-04-29 | 1993-11-04 | Herrenknecht Gmbh | Shield driving tunnel boring machine - has dry conveyor for removal of spoil without help of water and locking element with which it can be detached pressure tight from chamber |
DE4228467A1 (en) * | 1992-08-27 | 1994-03-03 | Westfalia Becorit Ind Tech | Tunnelling or pipe driving shield - may operate in soft ground using airbag and fluid pumping system to carry away spoil |
DE4240297A1 (en) * | 1992-12-01 | 1994-06-09 | Putzmeister Maschf | Rock boring machine for making tunnel - has cutting head mounted rotatably on boring shield and conveyor device for removal of broken down spoil, together with pump hydraulically driven integrated directly in tunnel shield |
US5437500A (en) * | 1991-04-23 | 1995-08-01 | Herrenknecht Gmbh | Tunneling machine with center cutter and debris removing means |
US5934761A (en) * | 1995-02-17 | 1999-08-10 | Rolls-Royce Power Engineering Plc | Boring machine having hydrostatic bearings |
-
2005
- 2005-10-03 GB GB0520107A patent/GB2430684B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3630574A (en) * | 1969-03-03 | 1971-12-28 | Edmund Nuttall & Sons & Co Lon | Tunneling machine with steering shield |
US5051032A (en) * | 1989-12-13 | 1991-09-24 | Taisei Corporation | Method and apparatus for continuously excavating shaft and tunnel |
US5437500A (en) * | 1991-04-23 | 1995-08-01 | Herrenknecht Gmbh | Tunneling machine with center cutter and debris removing means |
DE4213987A1 (en) * | 1992-04-29 | 1993-11-04 | Herrenknecht Gmbh | Shield driving tunnel boring machine - has dry conveyor for removal of spoil without help of water and locking element with which it can be detached pressure tight from chamber |
DE4228467A1 (en) * | 1992-08-27 | 1994-03-03 | Westfalia Becorit Ind Tech | Tunnelling or pipe driving shield - may operate in soft ground using airbag and fluid pumping system to carry away spoil |
DE4240297A1 (en) * | 1992-12-01 | 1994-06-09 | Putzmeister Maschf | Rock boring machine for making tunnel - has cutting head mounted rotatably on boring shield and conveyor device for removal of broken down spoil, together with pump hydraulically driven integrated directly in tunnel shield |
US5934761A (en) * | 1995-02-17 | 1999-08-10 | Rolls-Royce Power Engineering Plc | Boring machine having hydrostatic bearings |
Also Published As
Publication number | Publication date |
---|---|
GB2430684A (en) | 2007-04-04 |
GB0520107D0 (en) | 2005-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20110412 |