AT220111B - Set of congruent channel-shaped pit lining profiles, especially for ring-shaped or arched road lining - Google Patents

Set of congruent channel-shaped pit lining profiles, especially for ring-shaped or arched road lining

Info

Publication number
AT220111B
AT220111B AT573558A AT573558A AT220111B AT 220111 B AT220111 B AT 220111B AT 573558 A AT573558 A AT 573558A AT 573558 A AT573558 A AT 573558A AT 220111 B AT220111 B AT 220111B
Authority
AT
Austria
Prior art keywords
shaped
lining
ring
profiles
congruent
Prior art date
Application number
AT573558A
Other languages
German (de)
Original Assignee
Saarlaend Grubenausbau
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 Saarlaend Grubenausbau filed Critical Saarlaend Grubenausbau
Priority to AT573558A priority Critical patent/AT220111B/en
Priority to GB27897/59A priority patent/GB925353A/en
Priority to US834250A priority patent/US3168815A/en
Application granted granted Critical
Publication of AT220111B publication Critical patent/AT220111B/en

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
    • E21D11/20—Special cross- sections, e.g. corrugated

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)
  • Motorcycle And Bicycle Frame (AREA)
  • Rod-Shaped Construction Members (AREA)
AT573558A 1958-08-16 1958-08-16 Set of congruent channel-shaped pit lining profiles, especially for ring-shaped or arched road lining AT220111B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT573558A AT220111B (en) 1958-08-16 1958-08-16 Set of congruent channel-shaped pit lining profiles, especially for ring-shaped or arched road lining
GB27897/59A GB925353A (en) 1958-08-16 1959-08-14 A new or improved trough-shaped mine support section
US834250A US3168815A (en) 1958-08-16 1959-08-17 Arched mine gallery support and beam therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT573558A AT220111B (en) 1958-08-16 1958-08-16 Set of congruent channel-shaped pit lining profiles, especially for ring-shaped or arched road lining

Publications (1)

Publication Number Publication Date
AT220111B true AT220111B (en) 1962-03-12

Family

ID=3579077

Family Applications (1)

Application Number Title Priority Date Filing Date
AT573558A AT220111B (en) 1958-08-16 1958-08-16 Set of congruent channel-shaped pit lining profiles, especially for ring-shaped or arched road lining

Country Status (3)

Country Link
US (1) US3168815A (en)
AT (1) AT220111B (en)
GB (1) GB925353A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127812C2 (en) * 1981-07-14 1986-07-03 Bochumer Eisenhütte Heintzmann GmbH & Co KG, 4630 Bochum Expansion element for the underground route expansion
US4507021A (en) * 1983-02-27 1985-03-26 Estel Hoesch Werke Aktiengesellschaft Profile element for mining applications
US5292209A (en) * 1993-05-14 1994-03-08 Jennmar Corporation Bearing plate
US5459974A (en) * 1994-04-15 1995-10-24 Barry; Michael A. Arcuate ceiling structure
US5649393A (en) * 1995-12-12 1997-07-22 Barry; Michael A. Domed ceiling structure
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
US6370826B2 (en) 1999-05-13 2002-04-16 Michael A. Barry Arcuate facia
US6128864A (en) * 1999-09-07 2000-10-10 Barry; Michael A. Elliptical arch
US20050183347A1 (en) * 2004-02-06 2005-08-25 Barry Michael A. Apparatus and method for forming a dual radius arch mounting structure
CN102678137B (en) * 2012-04-28 2014-07-02 山东科技大学 Flexible grille support and application method thereof
CN110847937B (en) * 2019-10-28 2021-06-15 中国矿业大学 U-shaped steel support and method for controlling surrounding rock of roadway through graded active loading

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB412561A (en) * 1932-12-23 1934-06-25 Evan Walter Davies Improvements relating to arched roof supports for mines or the like
GB487826A (en) * 1938-02-14 1938-06-27 Ferdinand Richards Lugged stilts for roof supports in mines
DE962879C (en) * 1948-05-03 1957-05-02 Karl Theodor Jasper Ring or arched pit lining
US2713774A (en) * 1948-08-24 1955-07-26 Bochumer Eisen Heintzmann Supporting frame, especially mine supports
FR1034777A (en) * 1950-02-08 1953-07-31 Multi-part support for mining operations
GB700020A (en) * 1950-05-15 1953-11-25 Gutehoffnungshuette Oberhausen Improvements in u or trough sections for yielding ring or arch supports in mines
FR1042997A (en) * 1950-05-23 1953-11-05 Bochumer Eisenhu Tte Heintzman Improvements made to the construction elements made up of channel-shaped profiles with side wings and stamped sheet metal
GB697260A (en) * 1950-07-08 1953-09-16 Gutehoffnungshuette Oberhausen Improved pit support
FR1196069A (en) * 1958-05-03 1959-11-20 Usinor New profile and its applications, in particular to mine frames

Also Published As

Publication number Publication date
GB925353A (en) 1963-05-08
US3168815A (en) 1965-02-09

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