FR1210440A - Support frame - Google Patents

Support frame

Info

Publication number
FR1210440A
FR1210440A FR1210440DA FR1210440A FR 1210440 A FR1210440 A FR 1210440A FR 1210440D A FR1210440D A FR 1210440DA FR 1210440 A FR1210440 A FR 1210440A
Authority
FR
France
Prior art keywords
support frame
frame
support
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
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.)
RECH S IND ET SCIENT ET
Original Assignee
RECH S IND ET SCIENT ET
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 RECH S IND ET SCIENT ET filed Critical RECH S IND ET SCIENT ET
Application granted granted Critical
Publication of FR1210440A publication Critical patent/FR1210440A/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
    • E21D11/20—Special cross- sections, e.g. corrugated
FR1210440D 1958-09-26 1958-09-26 Support frame Expired FR1210440A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1210440T 1958-09-26

Publications (1)

Publication Number Publication Date
FR1210440A true FR1210440A (en) 1960-03-08

Family

ID=9675183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1210440D Expired FR1210440A (en) 1958-09-26 1958-09-26 Support frame

Country Status (1)

Country Link
FR (1) FR1210440A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385893A1 (en) * 1977-04-01 1978-10-27 Bergwerksverband Gmbh REINFORCEMENT SYSTEM FOR COMPOSITE REINFORCED CONCRETE SUPPORT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385893A1 (en) * 1977-04-01 1978-10-27 Bergwerksverband Gmbh REINFORCEMENT SYSTEM FOR COMPOSITE REINFORCED CONCRETE SUPPORT

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