GB2140849B - Vertical-hook compound mat - Google Patents

Vertical-hook compound mat

Info

Publication number
GB2140849B
GB2140849B GB08413885A GB8413885A GB2140849B GB 2140849 B GB2140849 B GB 2140849B GB 08413885 A GB08413885 A GB 08413885A GB 8413885 A GB8413885 A GB 8413885A GB 2140849 B GB2140849 B GB 2140849B
Authority
GB
United Kingdom
Prior art keywords
vertical
compound mat
hook compound
hook
mat
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
GB08413885A
Other versions
GB8413885D0 (en
GB2140849A (en
Inventor
Heinrich Quante
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.)
GAG GRUBENAUSBAU GmbH
Original Assignee
GAG GRUBENAUSBAU 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
Priority claimed from DE19833320276 external-priority patent/DE3320276C1/en
Priority claimed from DE19833331395 external-priority patent/DE3331395A1/en
Priority claimed from DE19833334895 external-priority patent/DE3334895A1/en
Application filed by GAG GRUBENAUSBAU GmbH filed Critical GAG GRUBENAUSBAU GmbH
Publication of GB8413885D0 publication Critical patent/GB8413885D0/en
Publication of GB2140849A publication Critical patent/GB2140849A/en
Application granted granted Critical
Publication of GB2140849B publication Critical patent/GB2140849B/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
    • E21D11/152—Laggings made of grids or nettings

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)
  • Wire Processing (AREA)
  • Revetment (AREA)
GB08413885A 1983-06-04 1984-05-31 Vertical-hook compound mat Expired GB2140849B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19833320276 DE3320276C1 (en) 1983-06-04 1983-06-04 Vertical-hook composite mat
DE19833331395 DE3331395A1 (en) 1983-08-31 1983-08-31 Vertical-hook composite mat
DE19833334895 DE3334895A1 (en) 1983-06-04 1983-09-27 Vertical-hook composite mat

Publications (3)

Publication Number Publication Date
GB8413885D0 GB8413885D0 (en) 1984-07-04
GB2140849A GB2140849A (en) 1984-12-05
GB2140849B true GB2140849B (en) 1986-10-29

Family

ID=27191060

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08413885A Expired GB2140849B (en) 1983-06-04 1984-05-31 Vertical-hook compound mat

Country Status (2)

Country Link
FR (1) FR2553468A1 (en)
GB (1) GB2140849B (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE620755C (en) * 1933-08-25 1935-10-26 Heinrich Baumann Delay consisting of iron bands for the mine extension
GB1381760A (en) * 1971-12-01 1975-01-29 Rheinstahl Ag Forepoling mats for underground galleries
DE2825167A1 (en) * 1978-06-08 1979-12-13 His Handels & Ind Tunnel roadway metal cladding grille - has clamping bodies fitted on lengthwise bar ends between transverse ones
FR2394669A1 (en) * 1977-06-18 1979-01-12 His Handels & Ind LINING GRID FOR SUPPORT OF GALLERIES IN MINING AND UNDERGROUND WORKS
DE2741530C2 (en) * 1977-09-15 1979-05-23 Dr. R. Fenne Gmbh & Co Eisen- Und Metallprodukte Kg, 4270 Dorsten Warp mat for pit lining with high flexibility and a high tensile strength connection
DE2822180C2 (en) * 1978-05-20 1983-01-27 Sotralentz S.A., Drulingen, Bas-Rhin Warping mat for the pit lining
DE2823374C3 (en) * 1978-05-29 1981-10-29 Thyssen Industrie Ag, 4300 Essen Wire warping mat for pit and tunnel construction
DE2848211C2 (en) * 1978-11-07 1980-02-07 Bochumer Eisenhuette Heintzmann Gmbh & Co, 4630 Bochum Warpage from wire mats
DE2928782C2 (en) * 1979-07-17 1983-03-10 Salzgitter Maschinen Und Anlagen Ag, 3320 Salzgitter Knot warp mat for underground operation

Also Published As

Publication number Publication date
GB8413885D0 (en) 1984-07-04
FR2553468A1 (en) 1985-04-19
GB2140849A (en) 1984-12-05

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Legal Events

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