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GB2234769B - A unit comprising a gallery support member and an attachment member - Google Patents

A unit comprising a gallery support member and an attachment member

Info

Publication number
GB2234769B
GB2234769B GB9013604A GB9013604A GB2234769B GB 2234769 B GB2234769 B GB 2234769B GB 9013604 A GB9013604 A GB 9013604A GB 9013604 A GB9013604 A GB 9013604A GB 2234769 B GB2234769 B GB 2234769B
Authority
GB
United Kingdom
Prior art keywords
unit
support member
gallery support
attachment member
attachment
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
GB9013604A
Other versions
GB2234769A (en
GB9013604D0 (en
Inventor
Franz-Josef Wunderlich
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.)
Bochumer Eisenhuette Heintzmann GmbH and Co KG
Original Assignee
Bochumer Eisenhuette Heintzmann GmbH and Co KG
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 Bochumer Eisenhuette Heintzmann GmbH and Co KG filed Critical Bochumer Eisenhuette Heintzmann GmbH and Co KG
Publication of GB9013604D0 publication Critical patent/GB9013604D0/en
Publication of GB2234769A publication Critical patent/GB2234769A/en
Application granted granted Critical
Publication of GB2234769B publication Critical patent/GB2234769B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/02—Suspension devices for tubes or the like, e.g. for ventilating ducts
    • 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
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • E21D11/20—Special cross- sections, e.g. corrugated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connection Of Plates (AREA)
  • Clamps And Clips (AREA)
GB9013604A 1989-08-10 1990-06-18 A unit comprising a gallery support member and an attachment member Expired - Fee Related GB2234769B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893926450 DE3926450C1 (en) 1989-08-10 1989-08-10

Publications (3)

Publication Number Publication Date
GB9013604D0 GB9013604D0 (en) 1990-08-08
GB2234769A GB2234769A (en) 1991-02-13
GB2234769B true GB2234769B (en) 1993-03-10

Family

ID=6386873

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9013604A Expired - Fee Related GB2234769B (en) 1989-08-10 1990-06-18 A unit comprising a gallery support member and an attachment member

Country Status (2)

Country Link
DE (1) DE3926450C1 (en)
GB (1) GB2234769B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA45296C2 (en) * 2002-01-24 2004-10-15 Mykhailo Borysovych Lu Lutskyi Hot-rolled profile for the mine-working fixation
RU202643U1 (en) * 2020-10-05 2021-03-01 Акционерное общество "ЕВРАЗ Объединенный Западно-Сибирский металлургический комбинат", АО "ЕВРАЗ ЗСМК" SPECIAL PROFILE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE813391C (en) * 1949-03-05 1951-09-13 Karl Theodor Jasper Iron pit support in the form of polygon support
DE1212022B (en) * 1958-08-16 1966-03-10 Bochumer Eisen Heintzmann Set of congruent, trough-shaped pit lining profiles, especially for ring or arched line lining
DE3616908A1 (en) * 1986-05-20 1987-12-03 Becker Grubenausbautechnik Gmb Connection of support setting elements, consisting of sheet steel, for underground mining roadways

Also Published As

Publication number Publication date
GB2234769A (en) 1991-02-13
DE3926450C1 (en) 1991-04-11
GB9013604D0 (en) 1990-08-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980618