GB1382333A - Mine-working lining - Google Patents

Mine-working lining

Info

Publication number
GB1382333A
GB1382333A GB240872A GB240872A GB1382333A GB 1382333 A GB1382333 A GB 1382333A GB 240872 A GB240872 A GB 240872A GB 240872 A GB240872 A GB 240872A GB 1382333 A GB1382333 A GB 1382333A
Authority
GB
United Kingdom
Prior art keywords
mine
working lining
lining
working
mats
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
GB240872A
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.)
EISENHUETTE PRINZ RUDOLPH AG
Original Assignee
EISENHUETTE PRINZ RUDOLPH AG
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 EISENHUETTE PRINZ RUDOLPH AG filed Critical EISENHUETTE PRINZ RUDOLPH AG
Publication of GB1382333A publication Critical patent/GB1382333A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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

Abstract

1382333 Wells &c EISENHUTTE PRINZ RUDOLPH AG 18 Jan 1972 [4 March 1971] 2408/72 Heading E1F In a lining for a mine-working comprising wire mats and support frames, the ends of the longitudinal members 1, 2 of longitudinally adjacent mats overlap at a support frame 3 and are formed with eyes or hooks 14, 15 connected by wires 16.
GB240872A 1971-03-04 1972-01-18 Mine-working lining Expired GB1382333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2110256 1971-03-04

Publications (1)

Publication Number Publication Date
GB1382333A true GB1382333A (en) 1975-01-29

Family

ID=5800460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB240872A Expired GB1382333A (en) 1971-03-04 1972-01-18 Mine-working lining

Country Status (4)

Country Link
DD (1) DD95356A5 (en)
FR (1) FR2128397B1 (en)
GB (1) GB1382333A (en)
PL (1) PL82336B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5412916A (en) * 1992-03-19 1995-05-09 Jack Kennedy Metal Products And Buildings Inc. Structure having quick-connect components
US5466187A (en) * 1991-05-28 1995-11-14 Jack Kennedy Metal Products And Buildings, Inc. Mine ventilation structure
US6264549B1 (en) 2000-01-12 2001-07-24 Jack Kennedy Metal Products & Building, Inc. Mine ventilation
US8220094B2 (en) 2008-07-28 2012-07-17 Kennedy Metal Products & Buildings, Inc. Reinforced mine ventilation device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2207118B2 (en) * 1972-02-16 1974-06-12 Aktiengesellschaft Eisenhuette Prinz Rudolph, 4408 Duelmen Extension of the line in mining with the help of extension frames, which carry a warpage from warping mats
FR2459361A1 (en) * 1979-06-20 1981-01-09 Arbed Rod construction for mine netting - is assembled by welding with rods which are bent to form interlocking loops and eyes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5466187A (en) * 1991-05-28 1995-11-14 Jack Kennedy Metal Products And Buildings, Inc. Mine ventilation structure
US5412916A (en) * 1992-03-19 1995-05-09 Jack Kennedy Metal Products And Buildings Inc. Structure having quick-connect components
US6264549B1 (en) 2000-01-12 2001-07-24 Jack Kennedy Metal Products & Building, Inc. Mine ventilation
US8220094B2 (en) 2008-07-28 2012-07-17 Kennedy Metal Products & Buildings, Inc. Reinforced mine ventilation device

Also Published As

Publication number Publication date
FR2128397A1 (en) 1972-10-20
DD95356A5 (en) 1973-02-05
PL82336B1 (en) 1975-10-31
FR2128397B1 (en) 1974-08-30

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Legal Events

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