GB2430684B - Tunnelling device - Google Patents

Tunnelling device

Info

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
Application number
GB0520107A
Other versions
GB2430684A (en
GB0520107D0 (en
Inventor
John Phillip Doherty
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB0520107A priority Critical patent/GB2430684B/en
Publication of GB0520107D0 publication Critical patent/GB0520107D0/en
Publication of GB2430684A publication Critical patent/GB2430684A/en
Application granted granted Critical
Publication of GB2430684B publication Critical patent/GB2430684B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

GB0520107A 2005-10-03 2005-10-03 Tunnelling device Expired - Fee Related GB2430684B (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
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