ES323819A1 - Improvements in sustainable frameworks for mining galleries (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in sustainable frameworks for mining galleries (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES323819A1
ES323819A1 ES0323819A ES323819A ES323819A1 ES 323819 A1 ES323819 A1 ES 323819A1 ES 0323819 A ES0323819 A ES 0323819A ES 323819 A ES323819 A ES 323819A ES 323819 A1 ES323819 A1 ES 323819A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
frameworks
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
ES0323819A
Other languages
Spanish (es)
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.)
Etudes Et Rech Ind Et Scient S (e R I S
FORGES ET ATELIERS de la NAVE
Original Assignee
Etudes Et Rech Ind Et Scient S (e R I S
FORGES ET ATELIERS de la NAVE
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 Etudes Et Rech Ind Et Scient S (e R I S, FORGES ET ATELIERS de la NAVE filed Critical Etudes Et Rech Ind Et Scient S (e R I S
Publication of ES323819A1 publication Critical patent/ES323819A1/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
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • 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
    • E21D11/22—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

Improvements in support frames for galleries of mines formed by at least two elements that present, after assembling, the shape of a complete or truncated warhead, characterized by the fact that at least one of the branches (B1, B3P5) in shape of arcs of circumference of radius of curvature substantially equal to that of the other branch (B2, B4, P6) is mounted in a sliding arrangement in relation to the latter. (Machine-translation by Google Translate, not legally binding)
ES0323819A 1965-03-04 1966-03-04 Improvements in sustainable frameworks for mining galleries (Machine-translation by Google Translate, not legally binding) Expired ES323819A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7942A FR1438325A (en) 1965-03-04 1965-03-04 Support frame for mine galleries

Publications (1)

Publication Number Publication Date
ES323819A1 true ES323819A1 (en) 1967-01-16

Family

ID=8572810

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0323819A Expired ES323819A1 (en) 1965-03-04 1966-03-04 Improvements in sustainable frameworks for mining galleries (Machine-translation by Google Translate, not legally binding)

Country Status (4)

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

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
ES537709A0 (en) * 1984-11-16 1985-08-16 Gordun Burillo Fernando A SURFACE WATERPROOFING PROCEDURE, OF SPECIAL APPLICATION TO INTERIOR SURFACES OF TUNNELS, CHANNELS AND MINING
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 (en) * 1936-02-26 1936-09-04 Hermann Schwarz Coating hanger for galleries and others
DE694540C (en) * 1938-04-30 1940-08-02 F W Moll Soehne Iron mine support
DE936262C (en) * 1951-03-28 1955-12-07 Bochumer Eisen Heintzmann Iron door frame extension
FR1318692A (en) * 1962-01-08 1963-02-22 Usinor Advanced device for assembling mine frame elements
FR1352831A (en) * 1962-09-29 1964-02-21 Applic Scient Tech Improvements to sliding retaining frames for mine galleries

Also Published As

Publication number Publication date
US3395542A (en) 1968-08-06
BE664671A (en) 1965-09-16
FR1438325A (en) 1966-05-13

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