FR1383588A - Clamping connection with stop system for sliding mine support frames in gutter-shaped profiles - Google Patents

Clamping connection with stop system for sliding mine support frames in gutter-shaped profiles

Info

Publication number
FR1383588A
FR1383588A FR965623A FR965623A FR1383588A FR 1383588 A FR1383588 A FR 1383588A FR 965623 A FR965623 A FR 965623A FR 965623 A FR965623 A FR 965623A FR 1383588 A FR1383588 A FR 1383588A
Authority
FR
France
Prior art keywords
gutter
support frames
clamping connection
stop system
shaped profiles
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
FR965623A
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.)
Bergbaustahl & Co GmbH
Original Assignee
Bergbaustahl & Co GmbH
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 Bergbaustahl & Co GmbH filed Critical Bergbaustahl & Co GmbH
Priority to FR965623A priority Critical patent/FR1383588A/en
Application granted granted Critical
Publication of FR1383588A publication Critical patent/FR1383588A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
FR965623A 1964-02-28 1964-02-28 Clamping connection with stop system for sliding mine support frames in gutter-shaped profiles Expired FR1383588A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR965623A FR1383588A (en) 1964-02-28 1964-02-28 Clamping connection with stop system for sliding mine support frames in gutter-shaped profiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR965623A FR1383588A (en) 1964-02-28 1964-02-28 Clamping connection with stop system for sliding mine support frames in gutter-shaped profiles

Publications (1)

Publication Number Publication Date
FR1383588A true FR1383588A (en) 1964-12-24

Family

ID=8824366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR965623A Expired FR1383588A (en) 1964-02-28 1964-02-28 Clamping connection with stop system for sliding mine support frames in gutter-shaped profiles

Country Status (1)

Country Link
FR (1) FR1383588A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450340A1 (en) * 1979-03-01 1980-09-26 Bochumer Eisen Heintzmann MULTI-PART FRAMEWORK CONSTITUTING A MINE GALLERY SUPPORT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450340A1 (en) * 1979-03-01 1980-09-26 Bochumer Eisen Heintzmann MULTI-PART FRAMEWORK CONSTITUTING A MINE GALLERY SUPPORT

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