AT142782B - Reversible automatic change gear. - Google Patents
Reversible automatic change gear.Info
- Publication number
- AT142782B AT142782B AT142782DA AT142782B AT 142782 B AT142782 B AT 142782B AT 142782D A AT142782D A AT 142782DA AT 142782 B AT142782 B AT 142782B
- Authority
- AT
- Austria
- Prior art keywords
- concrete
- change gear
- automatic change
- hollow
- reversible automatic
- Prior art date
Links
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Rod-Shaped Construction Members (AREA)
Description
<Desc/Clms Page number 1>
Eisenbetonbalken.
Unter Verwendung von Hohlsteinen hergestellte Eisenbetonbalken sind in verschiedenen Ausführungsformen bekannt. Die Erfindung liegt in einer besonderen Ausgestaltung derartiger Eisenbetonbalken. Gemäss der Erfindung wird der Beton der Zugzone streckenweise, soweit es statisch möglich ist, durch Hohlkörper ersetzt ; der untere Hohlraum des Hohlkörpers wird mit Beton ausgefüllt, durch den die Zugbewehrung hindurehgeführt ist, so dass diese in ihrer ganzen Ausdehnung in Beton eingebettet
EMI1.1
Eiseneinlagen und die Bügel, vom Beton zur Gänze umhüllt.
Die Zeichnung veranschaulicht in den Fig. 1, 2 und 3 den neuen Eisenbetonbalken. Der Beton in der Zugzone ist streckenweise durch Hohlkörper h ersetzt, deren unterer Hohlraum b mit Beton ausgefüllt wird, so dass die Zugeisen t in ihrer ganzen Länge im Beton eingebettet bleiben. Die Druckzone (1, die an den Enden liegenden Teile a der Balken, in denen sich die aufgebogenen Einlagen e befinden, und die Stege s zwischen den Hohlkörpern sind voll in Beton ausgeführt.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Reinforced concrete beams.
Reinforced concrete beams produced using hollow stones are known in various embodiments. The invention resides in a special embodiment of such reinforced concrete beams. According to the invention, the concrete of the tension zone is replaced by hollow bodies in some places, as far as it is statically possible; the lower cavity of the hollow body is filled with concrete, through which the tensile reinforcement is guided so that it is embedded in concrete in its entire extent
EMI1.1
Iron inlays and the brackets, completely covered by concrete.
The drawing illustrates in FIGS. 1, 2 and 3 the new reinforced concrete beam. The concrete in the tension zone is replaced in parts by hollow bodies h, the lower hollow space b of which is filled with concrete, so that the tension bars t remain embedded in the concrete over their entire length. The pressure zone (1, the parts a of the beams at the ends, in which the bent-up inserts e are located, and the webs s between the hollow bodies are made entirely of concrete.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE142782X | 1926-10-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT142782B true AT142782B (en) | 1931-10-10 |
Family
ID=20298839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT142782D AT142782B (en) | 1926-10-06 | 1926-10-11 | Reversible automatic change gear. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT142782B (en) |
-
1926
- 1926-10-11 AT AT142782D patent/AT142782B/en active
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