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GB2129030B - A tension connection for inerfitting slidable channel sections for mining supports - Google Patents

A tension connection for inerfitting slidable channel sections for mining supports

Info

Publication number
GB2129030B
GB2129030B GB08327166A GB8327166A GB2129030B GB 2129030 B GB2129030 B GB 2129030B GB 08327166 A GB08327166 A GB 08327166A GB 8327166 A GB8327166 A GB 8327166A GB 2129030 B GB2129030 B GB 2129030B
Authority
GB
United Kingdom
Prior art keywords
inerfitting
channel sections
tension connection
mining supports
slidable channel
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
GB08327166A
Other versions
GB2129030A (en
GB8327166D0 (en
Inventor
Dr Manfred Frohlke
Helmut Grub
Kurt Bernhofer
Otto Wilden
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.)
Arcelor Luxembourg SA
Original Assignee
Arbed SA
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 Arbed SA filed Critical Arbed SA
Publication of GB8327166D0 publication Critical patent/GB8327166D0/en
Publication of GB2129030A publication Critical patent/GB2129030A/en
Application granted granted Critical
Publication of GB2129030B publication Critical patent/GB2129030B/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
    • 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

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)
  • Clamps And Clips (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
GB08327166A 1982-10-23 1983-10-11 A tension connection for inerfitting slidable channel sections for mining supports Expired GB2129030B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823239343 DE3239343C2 (en) 1982-10-23 1982-10-23 Clamping connection for sliding channel profiles that lie one inside the other for pit lining

Publications (3)

Publication Number Publication Date
GB8327166D0 GB8327166D0 (en) 1983-11-09
GB2129030A GB2129030A (en) 1984-05-10
GB2129030B true GB2129030B (en) 1986-03-19

Family

ID=6176474

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08327166A Expired GB2129030B (en) 1982-10-23 1983-10-11 A tension connection for inerfitting slidable channel sections for mining supports

Country Status (4)

Country Link
BE (1) BE898064A (en)
DE (1) DE3239343C2 (en)
FR (1) FR2534965B1 (en)
GB (1) GB2129030B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3611892A1 (en) * 1986-04-09 1987-10-15 Peiner Umformtechnik Gmbh CLAMP CONNECTION
DE3706332C2 (en) * 1987-02-27 1995-06-08 Bergwerksverband Gmbh Clamping connection with the same components

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB493036A (en) * 1938-05-30 1938-09-30 Ferdinand Richards Improvements in or relating to mine arches and their connections
DE866932C (en) * 1948-12-28 1953-03-02 Arnold Dr-Ing Haarmann Route expansion
GB739164A (en) * 1951-11-17 1955-10-26 Margot Von Linsingen T A Bochu Improvements in or relating to flexible clamping devices for mine roof and like supports
FR1081646A (en) * 1952-07-29 1954-12-21 Improvements to support systems for mine galleries
GB774575A (en) * 1952-10-31 1957-05-15 Arnold Haarmann Improvements in or relating to drift support systems for mines
FR1102027A (en) * 1953-06-10 1955-10-13 Bochumer Eisen Heintzmann Improvements made to sliding support frames for mining installations
GB784140A (en) * 1953-06-10 1957-10-02 Margot Von Linsingen Improvements in or relating to arched mine gallery supporting structures
GB792149A (en) * 1954-02-05 1958-03-19 Margot Von Linsingen Improvements in mine roof supports and the like
GB795053A (en) * 1954-05-14 1958-05-14 Bergbaustahl Gmbh & Co Connecting device for lagging irons for mines
GB785743A (en) * 1954-12-30 1957-11-06 Forges Et Ateliers De La Nave Improvements in or relating to mine roof supports
GB809603A (en) * 1955-01-25 1959-02-25 Margot Von Linsingen Yielding coupling for inter-nesting profile irons of channel section, for example in mining structures
GB805346A (en) * 1956-01-04 1958-12-03 Bergbaustahl Gmbh & Co Clamping means for sliding arch support frames for mines
GB821671A (en) * 1956-03-09 1959-10-14 Margot Von Linsingen Improvements in mine roof supports and the like
DE1020589B (en) * 1956-03-09 1957-12-12 Bochumer Eisen Heintzmann Flexible connection for flanged gutter profiles in the same direction
GB850677A (en) * 1958-05-03 1960-10-05 Usinor Improvements in and relating to support members and applications thereof in particular in mine framing
DE1166121B (en) * 1958-09-20 1964-03-26 Bochumer Eisen Heintzmann Flanged gutter profile, especially for pit lining
GB860706A (en) * 1958-11-03 1961-02-08 Applic Scient Tech Ind Et Comm Improvements in or relating to mine roof supports
GB851682A (en) * 1959-02-09 1960-10-19 Forges Et Ateliers De La Nave A cross-bar for the slidable assembly of associated members of roof supports
FR1246343A (en) * 1959-10-09 1960-11-18 Bochumer Eisenhu Tte Heintzman Improvements made to sliding support frames with threaded stirrup connection devices
FR1247367A (en) * 1959-10-16 1960-12-02 Applic Scient Tech Ind Et Comm Sliding assembly device for retaining frames
DE1204166B (en) * 1961-07-26 1965-11-04 Bochumer Eisen Heintzmann Clamp connection for the expansion of the sliding bend
DE1483887A1 (en) * 1965-08-23 1969-10-23 Biura P Przemyslu Weglowego Pr Pointed arch-shaped, flexible, stiff extension in underground construction traversing mines
FR1544666A (en) * 1967-03-21 1968-11-08 & Rech S Ind & Scient E R I S Bracket for assembly device for retaining frames
US4018054A (en) * 1975-11-06 1977-04-19 Armco Steel Corporation Yieldable joint
DE2602209C3 (en) * 1976-01-22 1978-08-10 Bochumer Eisenhuette Heintzmann Gmbh & Co, 4630 Bochum Clamp connection for channel profile segments
DE2621361C3 (en) * 1976-05-14 1980-05-29 Ruhrkohle Ag, 4300 Essen Extension of the line for mining and tunneling
DE2724891C3 (en) * 1977-06-02 1980-05-29 Bochumer Eisenhuette Heintzmann Gmbh & Co, 4630 Bochum Multi-part clamp connection
DE7800026U1 (en) * 1978-01-02 1978-05-18 Hoesch Werke Ag, 4600 Dortmund TENSIONING CONNECTION FOR INTERESTED, SLIDING CHANNEL PROFILES
DE3068602D1 (en) * 1980-09-02 1984-08-23 Gesteins & Tiefbau Gmbh Sliding clamping assembly for mine roof support arches

Also Published As

Publication number Publication date
BE898064A (en) 1984-02-15
GB2129030A (en) 1984-05-10
DE3239343C2 (en) 1986-01-23
FR2534965B1 (en) 1986-05-09
DE3239343A1 (en) 1984-04-26
FR2534965A1 (en) 1984-04-27
GB8327166D0 (en) 1983-11-09

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Legal Events

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