AT294171B - Segment - Google Patents

Segment

Info

Publication number
AT294171B
AT294171B AT1144368A AT1144368A AT294171B AT 294171 B AT294171 B AT 294171B AT 1144368 A AT1144368 A AT 1144368A AT 1144368 A AT1144368 A AT 1144368A AT 294171 B AT294171 B AT 294171B
Authority
AT
Austria
Prior art keywords
segment
Prior art date
Application number
AT1144368A
Other languages
German (de)
Original Assignee
Oesterr Alpine Montan
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 Oesterr Alpine Montan filed Critical Oesterr Alpine Montan
Priority to AT1144368A priority Critical patent/AT294171B/en
Priority to DE19691958492 priority patent/DE1958492A1/en
Application granted granted Critical
Publication of AT294171B publication Critical patent/AT294171B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D5/00—Lining shafts; Linings therefor
    • E21D5/06—Lining shafts; Linings therefor with iron or steel
    • E21D5/10—Lining shafts; Linings therefor with iron or steel in the form of tubbing or of rings composed of profile elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
AT1144368A 1968-11-25 1968-11-25 Segment AT294171B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT1144368A AT294171B (en) 1968-11-25 1968-11-25 Segment
DE19691958492 DE1958492A1 (en) 1968-11-25 1969-11-21 Mine shaft tubbing of steel fabricated - segments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1144368A AT294171B (en) 1968-11-25 1968-11-25 Segment

Publications (1)

Publication Number Publication Date
AT294171B true AT294171B (en) 1971-11-10

Family

ID=3628751

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1144368A AT294171B (en) 1968-11-25 1968-11-25 Segment

Country Status (2)

Country Link
AT (1) AT294171B (en)
DE (1) DE1958492A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2436959C2 (en) * 2008-12-10 2011-12-20 ОАО "Днепротяжмаш" Tubing ring for attachment of vertical shafts of mine workings
EA034249B1 (en) * 2018-01-30 2020-01-21 Акционерное общество "Метрогипротранс" Tubing ring for tunnel linings of diameter 10.5 to 15.5 meters for underground structures
RU2673830C1 (en) * 2018-01-30 2018-11-30 Акционерное общество "Метрогипротранс" Tubing ring of tunnel lines with diameter from 10½ to 15½ meters for underground structures

Also Published As

Publication number Publication date
DE1958492A1 (en) 1970-07-09

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Legal Events

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

Free format text: IM PATENTBLATT FEHLERHAFT 194171 ANGEGEBEN