GB8327166D0 - Tension connection for mining supports - Google Patents
Tension connection for mining supportsInfo
- 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
Links
- 238000005065 mining Methods 0.000 title 1
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)
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)
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)
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 |
-
1982
- 1982-10-23 DE DE19823239343 patent/DE3239343C2/en not_active Expired
-
1983
- 1983-10-11 GB GB08327166A patent/GB2129030B/en not_active Expired
- 1983-10-14 FR FR8316359A patent/FR2534965B1/en not_active Expired
- 1983-10-21 BE BE6/47889A patent/BE898064A/en not_active IP Right Cessation
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 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |