GB2338728B - Shafts in substrates - Google Patents

Shafts in substrates

Info

Publication number
GB2338728B
GB2338728B GB9813800A GB9813800A GB2338728B GB 2338728 B GB2338728 B GB 2338728B GB 9813800 A GB9813800 A GB 9813800A GB 9813800 A GB9813800 A GB 9813800A GB 2338728 B GB2338728 B GB 2338728B
Authority
GB
United Kingdom
Prior art keywords
shafts
substrates
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
GB9813800A
Other versions
GB9813800D0 (en
GB2338728A (en
Inventor
Roger Manning
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.)
CHEEMA HOLDINGS Ltd
SPRAYED CONCRETE Ltd
Original Assignee
CHEEMA HOLDINGS Ltd
SPRAYED CONCRETE Ltd
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 CHEEMA HOLDINGS Ltd, SPRAYED CONCRETE Ltd filed Critical CHEEMA HOLDINGS Ltd
Priority to GB9813800A priority Critical patent/GB2338728B/en
Publication of GB9813800D0 publication Critical patent/GB9813800D0/en
Priority to EP99305078A priority patent/EP0967362A1/en
Publication of GB2338728A publication Critical patent/GB2338728A/en
Application granted granted Critical
Publication of GB2338728B publication Critical patent/GB2338728B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D5/00—Lining shafts; Linings therefor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D5/00—Lining shafts; Linings therefor
    • E21D5/04—Lining shafts; Linings therefor with brick, concrete, stone, or similar building materials
GB9813800A 1998-06-26 1998-06-26 Shafts in substrates Expired - Fee Related GB2338728B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9813800A GB2338728B (en) 1998-06-26 1998-06-26 Shafts in substrates
EP99305078A EP0967362A1 (en) 1998-06-26 1999-06-28 Lining shafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9813800A GB2338728B (en) 1998-06-26 1998-06-26 Shafts in substrates

Publications (3)

Publication Number Publication Date
GB9813800D0 GB9813800D0 (en) 1998-08-26
GB2338728A GB2338728A (en) 1999-12-29
GB2338728B true GB2338728B (en) 2002-08-07

Family

ID=10834414

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9813800A Expired - Fee Related GB2338728B (en) 1998-06-26 1998-06-26 Shafts in substrates

Country Status (2)

Country Link
EP (1) EP0967362A1 (en)
GB (1) GB2338728B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI118859B (en) * 1999-10-25 2008-04-15 Grundfos Management As A device for reversing the buoyancy affecting the pumping station

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106229A (en) * 1990-10-09 1992-04-21 Blackwell William A In ground, rigid pools/structures; located in expansive clay soil

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE628887C (en) * 1933-02-22 1936-04-18 Gottfried Schneiders Process for lining shafts, tunnels, sections or tunnels with concrete
FR1320885A (en) * 1962-01-31 1963-03-15 Cinquin Freres Process for the production of wells and the like, easy to maintain and elements for its implementation
US4055958A (en) * 1976-09-20 1977-11-01 Hanson Raymond A Slipforming method and apparatus for in situ lining of an upwardly open shaft with monolithic concrete
DE3427882A1 (en) * 1984-07-28 1986-02-06 Dyckerhoff & Widmann AG, 8000 München METHOD FOR PRODUCING A TUBULAR UNDERGROUND CAVITY
DE3524253C1 (en) * 1985-07-06 1986-10-02 E. Heitkamp GmbH, 4690 Herne Method and apparatus for producing a shaft, in particular for mining
DE3625129C2 (en) * 1986-07-25 1995-09-07 Gewerk Auguste Victoria Manhole expansion with cast iron ring elements for deep freeze shafts in the mining industry
DE3629555A1 (en) * 1986-08-30 1988-03-10 Heitkamp Gmbh E Method and apparatus for constructing a shaft, in particular for mining
DE3913927A1 (en) * 1989-04-27 1990-11-08 Heitkamp Gmbh E Mine shaft lining construction - lining sections resting on concrete foundation on slide bearing
FR2741907B3 (en) * 1995-11-30 1998-02-20 Drillflex METHOD AND INSTALLATION FOR DRILLING AND LINERING A WELL, IN PARTICULAR AN OIL DRILLING WELL, BY MEANS OF INITIALLY FLEXIBLE BUTTED TUBULAR SECTIONS, AND HARDENED IN SITU

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106229A (en) * 1990-10-09 1992-04-21 Blackwell William A In ground, rigid pools/structures; located in expansive clay soil

Also Published As

Publication number Publication date
EP0967362A1 (en) 1999-12-29
GB9813800D0 (en) 1998-08-26
GB2338728A (en) 1999-12-29

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030626