DE3468718D1 - Segments of tunnel ring of cast iron - Google Patents

Segments of tunnel ring of cast iron

Info

Publication number
DE3468718D1
DE3468718D1 DE8484114997T DE3468718T DE3468718D1 DE 3468718 D1 DE3468718 D1 DE 3468718D1 DE 8484114997 T DE8484114997 T DE 8484114997T DE 3468718 T DE3468718 T DE 3468718T DE 3468718 D1 DE3468718 D1 DE 3468718D1
Authority
DE
Germany
Prior art keywords
segments
cast iron
tunnel ring
contact ribs
tunnel
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
Application number
DE8484114997T
Other languages
German (de)
Inventor
Kurt Dipl Ing Feuring
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.)
Buderus Bau und Abwassertechnik GmbH
Original Assignee
Buderus Bau und Abwassertechnik GmbH
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 Buderus Bau und Abwassertechnik GmbH filed Critical Buderus Bau und Abwassertechnik GmbH
Priority to DE8484114997T priority Critical patent/DE3468718D1/en
Application granted granted Critical
Publication of DE3468718D1 publication Critical patent/DE3468718D1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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
    • E21D11/14—Lining predominantly with metal
    • E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

1. Segments of tunnel ring of cast iron with circumferential lateral flanges (1), characterized by that the connecting flanges (1) are provided with contact ribs (3) and recessed flange faces (5) opposite the contact ribs (3), adjacent segments resting against each other only on the contact ribs (3).
DE8484114997T 1984-02-07 1984-12-08 Segments of tunnel ring of cast iron Expired DE3468718D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8484114997T DE3468718D1 (en) 1984-02-07 1984-12-08 Segments of tunnel ring of cast iron

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19848403459U DE8403459U1 (en) 1984-02-07 1984-02-07 CAST IRON TUNNEL RING SEGMENT
DE8484114997T DE3468718D1 (en) 1984-02-07 1984-12-08 Segments of tunnel ring of cast iron

Publications (1)

Publication Number Publication Date
DE3468718D1 true DE3468718D1 (en) 1988-02-18

Family

ID=6763241

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19848403459U Expired DE8403459U1 (en) 1984-02-07 1984-02-07 CAST IRON TUNNEL RING SEGMENT
DE8484114997T Expired DE3468718D1 (en) 1984-02-07 1984-12-08 Segments of tunnel ring of cast iron

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19848403459U Expired DE8403459U1 (en) 1984-02-07 1984-02-07 CAST IRON TUNNEL RING SEGMENT

Country Status (3)

Country Link
EP (1) EP0151264B1 (en)
AT (1) ATE31961T1 (en)
DE (2) DE8403459U1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD18797A (en) *
DE604343C (en) *
FR533174A (en) * 1919-08-29 1922-02-23 Cast metal casing
DE711614C (en) * 1935-03-12 1941-10-03 Emil Schmidtmann Ring-shaped shaft lining made of rolled ó ± iron
DE2339315A1 (en) * 1973-08-03 1975-02-13 Buderus Eisenwerk CAST-IRON TUEBBING

Also Published As

Publication number Publication date
EP0151264B1 (en) 1988-01-13
DE8403459U1 (en) 1984-05-10
ATE31961T1 (en) 1988-01-15
EP0151264A1 (en) 1985-08-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee