CH55873A - Extensible metal truss to support the formwork of reinforced concrete floors - Google Patents

Extensible metal truss to support the formwork of reinforced concrete floors

Info

Publication number
CH55873A
CH55873A CH55873A CH55873DA CH55873A CH 55873 A CH55873 A CH 55873A CH 55873 A CH55873 A CH 55873A CH 55873D A CH55873D A CH 55873DA CH 55873 A CH55873 A CH 55873A
Authority
CH
Switzerland
Prior art keywords
formwork
support
reinforced concrete
concrete floors
metal truss
Prior art date
Application number
CH55873A
Other languages
French (fr)
Inventor
Louis Helferich
Albert Welty
Original Assignee
Louis Helferich
Albert Welty
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 Louis Helferich, Albert Welty filed Critical Louis Helferich
Publication of CH55873A publication Critical patent/CH55873A/en

Links

CH55873A 1911-03-04 1911-03-04 Extensible metal truss to support the formwork of reinforced concrete floors CH55873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH55873T 1911-03-04

Publications (1)

Publication Number Publication Date
CH55873A true CH55873A (en) 1912-10-01

Family

ID=4296064

Family Applications (1)

Application Number Title Priority Date Filing Date
CH55873A CH55873A (en) 1911-03-04 1911-03-04 Extensible metal truss to support the formwork of reinforced concrete floors

Country Status (1)

Country Link
CH (1) CH55873A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626638A (en) * 1949-03-31 1953-01-27 Carleton P Gesner Tool supporting arm for radial saws
US2687193A (en) * 1950-08-18 1954-08-24 Johann Friedrich Zwicky Metal falsework carrier for reinforced brickwork and reinforced concrete structures
US2741343A (en) * 1952-09-11 1956-04-10 Betonbau Gasellschaft Mit Besc Girder, and truss variable in length made therefrom
DE947023C (en) * 1952-10-29 1956-08-09 Karl Heilwagen Baugeraete Imp Console for supporting a slab formwork
US2986246A (en) * 1959-04-06 1961-05-30 Robert W Lester Prestressed load-bearing beam structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626638A (en) * 1949-03-31 1953-01-27 Carleton P Gesner Tool supporting arm for radial saws
US2687193A (en) * 1950-08-18 1954-08-24 Johann Friedrich Zwicky Metal falsework carrier for reinforced brickwork and reinforced concrete structures
US2741343A (en) * 1952-09-11 1956-04-10 Betonbau Gasellschaft Mit Besc Girder, and truss variable in length made therefrom
DE947023C (en) * 1952-10-29 1956-08-09 Karl Heilwagen Baugeraete Imp Console for supporting a slab formwork
US2986246A (en) * 1959-04-06 1961-05-30 Robert W Lester Prestressed load-bearing beam structure

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