GB8329256D0 - Tunnelling - Google Patents

Tunnelling

Info

Publication number
GB8329256D0
GB8329256D0 GB838329256A GB8329256A GB8329256D0 GB 8329256 D0 GB8329256 D0 GB 8329256D0 GB 838329256 A GB838329256 A GB 838329256A GB 8329256 A GB8329256 A GB 8329256A GB 8329256 D0 GB8329256 D0 GB 8329256D0
Authority
GB
United Kingdom
Prior art keywords
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.)
Granted
Application number
GB838329256A
Other versions
GB2129896B (en
GB2129896A (en
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.)
Benford E J
Original Assignee
Benford E J
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 Benford E J filed Critical Benford E J
Priority to GB08329256A priority Critical patent/GB2129896B/en
Publication of GB8329256D0 publication Critical patent/GB8329256D0/en
Publication of GB2129896A publication Critical patent/GB2129896A/en
Application granted granted Critical
Publication of GB2129896B publication Critical patent/GB2129896B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
    • E21D11/385—Sealing means positioned between adjacent lining members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
GB08329256A 1982-11-05 1983-11-02 Tunnelling-joining concrete pipes Expired GB2129896B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08329256A GB2129896B (en) 1982-11-05 1983-11-02 Tunnelling-joining concrete pipes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8231614 1982-11-05
GB08329256A GB2129896B (en) 1982-11-05 1983-11-02 Tunnelling-joining concrete pipes

Publications (3)

Publication Number Publication Date
GB8329256D0 true GB8329256D0 (en) 1983-12-07
GB2129896A GB2129896A (en) 1984-05-23
GB2129896B GB2129896B (en) 1986-06-25

Family

ID=26284321

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08329256A Expired GB2129896B (en) 1982-11-05 1983-11-02 Tunnelling-joining concrete pipes

Country Status (1)

Country Link
GB (1) GB2129896B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9112538D0 (en) * 1991-06-11 1991-07-31 Biwater Ind Ltd Improved pipe joint

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB779983A (en) * 1955-08-15 1957-07-24 Clevite Corp Container assembly having releasable connections
DK120968B (en) * 1964-05-22 1971-08-09 B Kirsch Heater of collapsible heater elements.
GB1393363A (en) * 1971-08-24 1975-05-07 Spun Concrete Ltd Pipe joints
GB1585573A (en) * 1977-04-27 1981-03-04 Kubota Ltd Intermediate sleeve for installing pipeline by propelling pipes underground

Also Published As

Publication number Publication date
GB2129896B (en) 1986-06-25
GB2129896A (en) 1984-05-23

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee