FR762500A - Fer à u à ailes latérales à profil amélioré - Google Patents

Fer à u à ailes latérales à profil amélioré

Info

Publication number
FR762500A
FR762500A FR762500DA FR762500A FR 762500 A FR762500 A FR 762500A FR 762500D A FR762500D A FR 762500DA FR 762500 A FR762500 A FR 762500A
Authority
FR
France
Prior art keywords
iron
side wing
profile side
enhanced profile
enhanced
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
English (en)
Inventor
Heinrich Toussaint
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
Application granted granted Critical
Publication of FR762500A publication Critical patent/FR762500A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D17/00—Caps for supporting mine roofs
    • E21D17/01—Caps for supporting mine roofs characterised by the shape of the cap, e.g. of specified cross-section
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • 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
    • E21D11/20—Special cross- sections, e.g. corrugated
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0421—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section comprising one single unitary part
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0434—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the open cross-section free of enclosed cavities
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0473—U- or C-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Rod-Shaped Construction Members (AREA)
FR762500D 1932-06-28 1933-06-22 Fer à u à ailes latérales à profil amélioré Expired FR762500A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET40970D DE669341C (de) 1932-06-28 1932-06-28 Profileisen in Form eines Rinneneisens fuer auf Knickung beanspruchte Staebe des Hoch- und Brueckenbaus

Publications (1)

Publication Number Publication Date
FR762500A true FR762500A (fr) 1934-04-12

Family

ID=7560917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR762500D Expired FR762500A (fr) 1932-06-28 1933-06-22 Fer à u à ailes latérales à profil amélioré

Country Status (2)

Country Link
DE (1) DE669341C (fr)
FR (1) FR762500A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975869C (de) * 1948-08-24 1962-11-08 Bochumer Eisen Heintzmann Ring- oder bogenfoermiger Streckenausbau
DE1176084B (de) * 1960-04-15 1964-08-20 Bochumer Eisen Heintzmann Mehrteiliger ring- oder bogenfoermiger Strecken-ausbau fuer den untertaegigen Grubenbetrieb
FR2509786A1 (fr) * 1981-07-14 1983-01-21 Bochumer Eisen Heintzmann Element pour le soutenement des galeries souterraines
US4881355A (en) * 1986-03-12 1989-11-21 Usg Interiors, Inc. Cold roll-formed structures and method and apparatus for producing same
US7137231B2 (en) 2001-07-25 2006-11-21 Continuous Coating Corporation Drywall bead with knurled paper flaps and method of making same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9592853B2 (en) 2014-07-02 2017-03-14 GM Global Technology Operations LLC Corrugation designs
US9650003B2 (en) 2014-07-02 2017-05-16 GM Global Technology Operations LLC Impact resistant component for a vehicle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975869C (de) * 1948-08-24 1962-11-08 Bochumer Eisen Heintzmann Ring- oder bogenfoermiger Streckenausbau
DE1176084B (de) * 1960-04-15 1964-08-20 Bochumer Eisen Heintzmann Mehrteiliger ring- oder bogenfoermiger Strecken-ausbau fuer den untertaegigen Grubenbetrieb
FR2509786A1 (fr) * 1981-07-14 1983-01-21 Bochumer Eisen Heintzmann Element pour le soutenement des galeries souterraines
US4881355A (en) * 1986-03-12 1989-11-21 Usg Interiors, Inc. Cold roll-formed structures and method and apparatus for producing same
US7137231B2 (en) 2001-07-25 2006-11-21 Continuous Coating Corporation Drywall bead with knurled paper flaps and method of making same

Also Published As

Publication number Publication date
DE669341C (de) 1938-12-23

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