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AT179174B - Panels with parallel tubular cavities and processes for their manufacture - Google Patents

Panels with parallel tubular cavities and processes for their manufacture

Info

Publication number
AT179174B
AT179174B AT179174DA AT179174B AT 179174 B AT179174 B AT 179174B AT 179174D A AT179174D A AT 179174DA AT 179174 B AT179174 B AT 179174B
Authority
AT
Austria
Prior art keywords
panels
manufacture
processes
parallel tubular
tubular cavities
Prior art date
Application number
Other languages
German (de)
Inventor
Eduard Ulbrich
Original Assignee
Eduard Ulbrich
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 Eduard Ulbrich filed Critical Eduard Ulbrich
Application granted granted Critical
Publication of AT179174B publication Critical patent/AT179174B/en

Links

Classifications

    • 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
    • E04C2003/0413—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 being built up from several parts
    • 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
    • E04C2003/043—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 hollow cross-section comprising at least one enclosed cavity
AT179174D 1950-06-21 1950-06-21 Panels with parallel tubular cavities and processes for their manufacture AT179174B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT179174T 1950-06-21

Publications (1)

Publication Number Publication Date
AT179174B true AT179174B (en) 1954-07-26

Family

ID=3660185

Family Applications (1)

Application Number Title Priority Date Filing Date
AT179174D AT179174B (en) 1950-06-21 1950-06-21 Panels with parallel tubular cavities and processes for their manufacture

Country Status (1)

Country Link
AT (1) AT179174B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1297565B (en) * 1966-12-17 1969-06-19 Steinmueller Gmbh L & C Process for the production of container walls for heat exchangers
US3545156A (en) * 1967-08-11 1970-12-08 Franco Ascari Ceramic unit with hollow monolithic ribs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1297565B (en) * 1966-12-17 1969-06-19 Steinmueller Gmbh L & C Process for the production of container walls for heat exchangers
US3545156A (en) * 1967-08-11 1970-12-08 Franco Ascari Ceramic unit with hollow monolithic ribs

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