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FR1324798A - Clamping device for sliding support frames - Google Patents

Clamping device for sliding support frames

Info

Publication number
FR1324798A
FR1324798A FR900474A FR900474A FR1324798A FR 1324798 A FR1324798 A FR 1324798A FR 900474 A FR900474 A FR 900474A FR 900474 A FR900474 A FR 900474A FR 1324798 A FR1324798 A FR 1324798A
Authority
FR
France
Prior art keywords
clamping device
support frames
sliding support
sliding
frames
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
FR900474A
Other languages
French (fr)
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.)
Bochumer Eisenhuette Heintzmann GmbH and Co KG
Original Assignee
Bochumer Eisenhuette Heintzmann GmbH and Co KG
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 Bochumer Eisenhuette Heintzmann GmbH and Co KG filed Critical Bochumer Eisenhuette Heintzmann GmbH and Co KG
Priority to FR900474A priority Critical patent/FR1324798A/en
Application granted granted Critical
Publication of FR1324798A publication Critical patent/FR1324798A/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)
FR900474A 1962-06-12 1962-06-12 Clamping device for sliding support frames Expired FR1324798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR900474A FR1324798A (en) 1962-06-12 1962-06-12 Clamping device for sliding support frames

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR900474A FR1324798A (en) 1962-06-12 1962-06-12 Clamping device for sliding support frames

Publications (1)

Publication Number Publication Date
FR1324798A true FR1324798A (en) 1963-04-19

Family

ID=8780845

Family Applications (1)

Application Number Title Priority Date Filing Date
FR900474A Expired FR1324798A (en) 1962-06-12 1962-06-12 Clamping device for sliding support frames

Country Status (1)

Country Link
FR (1) FR1324798A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350460A1 (en) * 1976-05-07 1977-12-02 Bochumer Eisen Heintzmann Tunnel lining ring installation - uses carrier ring behind cutting head to assemble channel section segments into complete ring
FR2441718A1 (en) * 1978-11-20 1980-06-13 Hoesch Werke Ag SLIDE FOR A CLAMP JUNCTION IN A COMPRESSIBLE GALLERY SUPPORT

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350460A1 (en) * 1976-05-07 1977-12-02 Bochumer Eisen Heintzmann Tunnel lining ring installation - uses carrier ring behind cutting head to assemble channel section segments into complete ring
FR2441718A1 (en) * 1978-11-20 1980-06-13 Hoesch Werke Ag SLIDE FOR A CLAMP JUNCTION IN A COMPRESSIBLE GALLERY SUPPORT

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