BE664671A - - Google Patents

Info

Publication number
BE664671A
BE664671A BE664671DA BE664671A BE 664671 A BE664671 A BE 664671A BE 664671D A BE664671D A BE 664671DA BE 664671 A BE664671 A BE 664671A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE664671A publication Critical patent/BE664671A/xx

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
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • 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
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • E21D11/22—Clamps or other yieldable means for interconnecting adjacent arch members either rigidly, or allowing arch member parts to slide when subjected to excessive pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/55—Member ends joined by inserted section
    • Y10T403/553—Laterally inserted section
BE664671D 1965-03-04 1965-05-31 BE664671A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7942A FR1438325A (fr) 1965-03-04 1965-03-04 Cadre de soutènement pour galeries de mines

Publications (1)

Publication Number Publication Date
BE664671A true BE664671A (xx) 1965-09-16

Family

ID=8572810

Family Applications (1)

Application Number Title Priority Date Filing Date
BE664671D BE664671A (xx) 1965-03-04 1965-05-31

Country Status (4)

Country Link
US (1) US3395542A (xx)
BE (1) BE664671A (xx)
ES (1) ES323819A1 (xx)
FR (1) FR1438325A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890752A (en) * 1973-06-23 1975-06-24 Banbury Buildings Holdings Ltd Securing glazing rails together
ES8507218A1 (es) * 1984-11-16 1985-08-16 Gordun Burillo Fernando Un procedimiento de impermeabilizacion de superficies, de especial aplicacion a las superficies interiores de tuneles, canales y mineria
GB2240353A (en) * 1990-01-25 1991-07-31 British Steel Plc Underground support arch.
US5292209A (en) * 1993-05-14 1994-03-08 Jennmar Corporation Bearing plate
ZA982634B (en) * 1998-03-30 1998-12-30 Council Scient Ind Res An arch useful for withstanding effect of rockburst occuring in underground mines/tunnels

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR802413A (fr) * 1936-02-26 1936-09-04 Hermann Schwarz Cintre de revêtement pour galeries et autres
DE694540C (de) * 1938-04-30 1940-08-02 F W Moll Soehne Eiserner Grubenausbau
DE936262C (de) * 1951-03-28 1955-12-07 Bochumer Eisen Heintzmann Eiserner Tuerstockausbau
FR1318692A (fr) * 1962-01-08 1963-02-22 Usinor Dispositif perfectionné pour l'assemblage des éléments de cadres de mines
FR1352831A (fr) * 1962-09-29 1964-02-21 Applic Scient Tech Perfectionnements aux cadres de soutènement coulissants pour galeries de mines

Also Published As

Publication number Publication date
ES323819A1 (es) 1967-01-16
US3395542A (en) 1968-08-06
FR1438325A (fr) 1966-05-13

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