GB8327166D0 - Tension connection for mining supports - Google Patents

Tension connection for mining supports

Info

Publication number
GB8327166D0
GB8327166D0 GB838327166A GB8327166A GB8327166D0 GB 8327166 D0 GB8327166 D0 GB 8327166D0 GB 838327166 A GB838327166 A GB 838327166A GB 8327166 A GB8327166 A GB 8327166A GB 8327166 D0 GB8327166 D0 GB 8327166D0
Authority
GB
United Kingdom
Prior art keywords
tension connection
mining supports
mining
supports
tension
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.)
Granted
Application number
GB838327166A
Other versions
GB2129030B (en
GB2129030A (en
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 true GB8327166D0 (en) 1983-11-09
GB2129030A GB2129030A (en) 1984-05-10
GB2129030B 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
GB784140A (en) * 1953-06-10 1957-10-02 Margot Von Linsingen Improvements in or relating to arched mine gallery supporting structures
FR1102027A (en) * 1953-06-10 1955-10-13 Bochumer Eisen Heintzmann Improvements made to sliding support frames for mining installations
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
EP0046818B1 (en) * 1980-09-02 1984-07-18 GTG Gesteins- und Tiefbau GmbH Sliding clamping assembly for mine roof support arches

Also Published As

Publication number Publication date
GB2129030B (en) 1986-03-19
FR2534965A1 (en) 1984-04-27
GB2129030A (en) 1984-05-10
BE898064A (en) 1984-02-15
DE3239343A1 (en) 1984-04-26
FR2534965B1 (en) 1986-05-09
DE3239343C2 (en) 1986-01-23

Similar Documents

Publication Publication Date Title
GB8402776D0 (en) Tensioning arrangement
GB8306648D0 (en) Mine stopping
GB2144786B (en) Mining machines
GB2127459B (en) Mining machines
GB8412068D0 (en) Saddle support
GB2116618B (en) Mine roof supports
ZA832294B (en) Mine roof supports
GB8319887D0 (en) Shield supports for mines
GB2115048B (en) Mine roof supports
GB8309154D0 (en) Mining apparatus
GB8327166D0 (en) Tension connection for mining supports
GB8322841D0 (en) Mine support
GB8306929D0 (en) Cutter-bit assemblies for mining
GB2137314B (en) Valve for mine support
GB8310348D0 (en) Roof support for mines
GB8330460D0 (en) Mine support
ZA836136B (en) Mine roof supports
HUT37970A (en) Mine supporting device
GB8306334D0 (en) Selfadvanceable mining apparatus
GB8329165D0 (en) Mining
GB2133061B (en) Mining apparatus
ZA84656B (en) Mining support
ZA838401B (en) Mine support
ZA83437B (en) Mine support
GB8320276D0 (en) Mining machines

Legal Events

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