ATE31961T1 - CAST IRON TUNNEL RING SEGMENTS. - Google Patents

CAST IRON TUNNEL RING SEGMENTS.

Info

Publication number
ATE31961T1
ATE31961T1 AT84114997T AT84114997T ATE31961T1 AT E31961 T1 ATE31961 T1 AT E31961T1 AT 84114997 T AT84114997 T AT 84114997T AT 84114997 T AT84114997 T AT 84114997T AT E31961 T1 ATE31961 T1 AT E31961T1
Authority
AT
Austria
Prior art keywords
cast iron
ring segments
tunnel ring
iron tunnel
contact ribs
Prior art date
Application number
AT84114997T
Other languages
German (de)
Inventor
Kurt Dipl-Ing Feuring
Original Assignee
Buderus Bau & Abwassertechnik
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 & Abwassertechnik filed Critical Buderus Bau & Abwassertechnik
Application granted granted Critical
Publication of ATE31961T1 publication Critical patent/ATE31961T1/en

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).
AT84114997T 1984-02-07 1984-12-08 CAST IRON TUNNEL RING SEGMENTS. ATE31961T1 (en)

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
EP84114997A EP0151264B1 (en) 1984-02-07 1984-12-08 Segments of tunnel ring of cast iron

Publications (1)

Publication Number Publication Date
ATE31961T1 true ATE31961T1 (en) 1988-01-15

Family

ID=6763241

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84114997T ATE31961T1 (en) 1984-02-07 1984-12-08 CAST IRON TUNNEL RING SEGMENTS.

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
DE604343C (en) *
DD18797A (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
EP0151264A1 (en) 1985-08-14
DE8403459U1 (en) 1984-05-10
DE3468718D1 (en) 1988-02-18
EP0151264B1 (en) 1988-01-13

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee