PL207279A1 - MULTI-PIECE TERMINALS - Google Patents

MULTI-PIECE TERMINALS

Info

Publication number
PL207279A1
PL207279A1 PL20727978A PL20727978A PL207279A1 PL 207279 A1 PL207279 A1 PL 207279A1 PL 20727978 A PL20727978 A PL 20727978A PL 20727978 A PL20727978 A PL 20727978A PL 207279 A1 PL207279 A1 PL 207279A1
Authority
PL
Poland
Prior art keywords
piece terminals
terminals
piece
Prior art date
Application number
PL20727978A
Other languages
Polish (pl)
Other versions
PL119387B1 (en
Original Assignee
Hoesch Werke Ag
Bochumer Eisen Heintzmann
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 Hoesch Werke Ag, Bochumer Eisen Heintzmann filed Critical Hoesch Werke Ag
Publication of PL207279A1 publication Critical patent/PL207279A1/en
Publication of PL119387B1 publication Critical patent/PL119387B1/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
    • E21D11/22—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)
PL20727978A 1977-06-02 1978-06-01 Multi-part clamping joint PL119387B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772724891 DE2724891C3 (en) 1977-06-02 1977-06-02 Multi-part clamp connection

Publications (2)

Publication Number Publication Date
PL207279A1 true PL207279A1 (en) 1979-03-12
PL119387B1 PL119387B1 (en) 1981-12-31

Family

ID=6010516

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20727978A PL119387B1 (en) 1977-06-02 1978-06-01 Multi-part clamping joint

Country Status (5)

Country Link
BE (1) BE867706A (en)
DE (1) DE2724891C3 (en)
FR (1) FR2393140A1 (en)
GB (1) GB1604889A (en)
PL (1) PL119387B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239343C2 (en) * 1982-10-23 1986-01-23 TechnoARBED Deutschland GmbH, 6600 Saarbrücken Clamping connection for sliding channel profiles that lie one inside the other for pit lining
DE8310220U1 (en) * 1983-04-08 1983-10-13 Hoesch Werke Ag, 4600 Dortmund CLAMPING DEVICE FOR A FLEXIBLE OVERLAP OVERLAP SHOT OF A PIT REMOVAL FRAME
DE3320126C2 (en) * 1983-06-03 1986-01-23 Klöckner-Werke AG, 4100 Duisburg Device for the friction-locked, resilient connection of adjacent segments of expansion arches consisting of channel profiles for route expansion in mining as well as in tunnel, gallery and subway construction
DE3346311C1 (en) * 1983-12-22 1984-08-16 Bochumer Eisenhütte Heintzmann GmbH & Co KG, 4630 Bochum Multi-piece clamping connection for channel-section segments
DE3407419C1 (en) * 1984-02-29 1985-04-18 Hoesch Ag, 4600 Dortmund Tab for stretch bends
DE3611892A1 (en) * 1986-04-09 1987-10-15 Peiner Umformtechnik Gmbh CLAMP CONNECTION
DE19737226C2 (en) * 1997-08-27 2001-04-19 Mueller & Borggraefe Kg Construction clip
RU208807U1 (en) * 2021-10-01 2022-01-14 Публичное акционерное общество "Северсталь" (ПАО "Северсталь") Mine support profile from steel strip

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017566B (en) * 1942-02-16 1957-10-17 Bochumer Eisen Heintzmann Bracket connection for flexible track expansion frames
FR1064553A (en) * 1951-11-17 1954-05-14 Bochumer Eisenhu Tte Heintzman Improvements made to the elastic connections between the profiles of mine props
FR1081646A (en) * 1952-07-29 1954-12-21 Improvements to support systems for mine galleries
FR1102027A (en) * 1953-06-10 1955-10-13 Bochumer Eisen Heintzmann Improvements made to sliding support frames for mining installations
FR68391E (en) * 1955-12-12 1958-04-29 Forges Et Ateliers De La Nave Improvement in assembly parts for mine frames
DE1408035A1 (en) * 1957-05-27 1968-11-28 Bochumer Eisen Heintzmann Flexible connection for flanged channel profiles lying one inside the other
FR1180911A (en) * 1957-08-07 1959-06-10 Assembly part for mine frames
FR1217118A (en) * 1958-11-27 1960-05-02 Spacer for sliding assembly bracket for nested profiles
FR1249425A (en) * 1959-11-16 1960-12-30 Usinor Device for assembling the constituent elements of mine frames and frames including application

Also Published As

Publication number Publication date
DE2724891B2 (en) 1979-09-13
PL119387B1 (en) 1981-12-31
DE2724891C3 (en) 1980-05-29
GB1604889A (en) 1981-12-16
BE867706A (en) 1978-10-02
FR2393140A1 (en) 1978-12-29
DE2724891A1 (en) 1978-12-14

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