AT156724B - Bomb-proof ceiling for air raid shelters. - Google Patents

Bomb-proof ceiling for air raid shelters.

Info

Publication number
AT156724B
AT156724B AT156724DA AT156724B AT 156724 B AT156724 B AT 156724B AT 156724D A AT156724D A AT 156724DA AT 156724 B AT156724 B AT 156724B
Authority
AT
Austria
Prior art keywords
ceiling
bomb
air raid
proof ceiling
raid shelters
Prior art date
Application number
Other languages
German (de)
Inventor
Gustav Ing Tann
Original Assignee
Gustav Ing Tann
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 Gustav Ing Tann filed Critical Gustav Ing Tann
Application granted granted Critical
Publication of AT156724B publication Critical patent/AT156724B/en

Links

Landscapes

  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Building Environments (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 



   Gegenstand der Erfindung ist eine bombensichere Decke, bei der innerhalb der lichten Weite der Decke und in unmittelbarer Nähe der Auflager Federn angeordnet sind, die den Zweck haben. die durch das Auftreffen der Bomben und Bautriimmer verursachten schädlichen Schwingungen der
Decke zu dämpfen. Durch diese Decke werden höhere Beanspruchungen bei geringerem Materialaufwand ermöglicht. 



   In der Abbildung ist eine Ausführungsform der Decke dargestellt. Die Betondecke a ist mit   biegungssteifen,   die Decke in mehrere Felder teilende Bewehrungen g0 und ga und Bewehrungs-   netzen no, 11" versehen.   Die biegungssteifen Einlagen sind an die mit den Federn e verbundenen Quer- schienen de befestigt. In der Querrichtung laufende, biegungssteife Einlagen sind genau so   zwischen   Federn   t und   e gelagert, wie dies für die   Längsrichtung   beschrieben ist (nicht gezeichnet). Die Netz- 
 EMI1.2 
   verschweisst,   in der Querrichtung an die äussersten parallel zur Längsrichtung der Decke laufenden biegungssteifen Eiseneinlagen befestigt. 



   Die Decke kann unter Weglassung von Federn und Quersehienen in den Zwischenauflagern über ein oder mehrere Felder durchlaufend angebracht werden, wobei die Biegungsfesten Eiseneinlagen   durchlaufend   aus einem Stück bestehen. Über die freie Länge der Decke sind zwischen den oberen und unteren Eiseneinlagen Ho, nz Bügel b angeordnet. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 
 EMI1.1
 



   The subject of the invention is a bomb-proof ceiling, in which springs are arranged within the clear width of the ceiling and in the immediate vicinity of the supports, which have the purpose. the damaging vibrations caused by the impact of the bombs and building blocks
Cushion ceiling. This cover enables higher stresses with less material expenditure.



   The figure shows an embodiment of the ceiling. The concrete ceiling a is provided with flexurally rigid reinforcements g0 and ga and reinforcement nets no, 11 "which divide the ceiling into several fields. The flexurally rigid inserts are attached to the transverse rail ends connected to the springs e Inlays are mounted between springs t and e exactly as described for the longitudinal direction (not shown).
 EMI1.2
   welded, attached in the transverse direction to the outermost rigid iron inserts running parallel to the longitudinal direction of the ceiling.



   The ceiling can be installed continuously over one or more fields, omitting springs and cross rails in the intermediate supports, the bending-resistant iron inserts consistently consist of one piece. Over the free length of the ceiling between the upper and lower iron inlays Ho, nz brackets b are arranged.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENT-ANSPRUCH : Bombensichere Decke für Luftschutzräume, dadurch gekennzeichnet, dass innerhalb der lichten Weite der Decke und in unmittelbarer Nähe der Auflager gegen die Decke wirkende Federn (i) angeordnet sind, die den Zweck haben, die durch das Auftreffen der Bomben und Bautrümmer verursachten schädlichen Schwingungen der Decke zu dämpfen. EMI1.3 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Bomb-proof ceiling for air raid shelters, characterized in that springs (i) acting against the ceiling are arranged within the clear width of the ceiling and in the immediate vicinity of the supports, which have the purpose of reducing the damaging vibrations of the ceiling caused by the impact of the bombs and rubble to dampen. EMI1.3 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT156724D 1937-02-19 1937-02-19 Bomb-proof ceiling for air raid shelters. AT156724B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT156724T 1937-02-19

Publications (1)

Publication Number Publication Date
AT156724B true AT156724B (en) 1939-08-10

Family

ID=3649039

Family Applications (1)

Application Number Title Priority Date Filing Date
AT156724D AT156724B (en) 1937-02-19 1937-02-19 Bomb-proof ceiling for air raid shelters.

Country Status (1)

Country Link
AT (1) AT156724B (en)

Similar Documents

Publication Publication Date Title
AT156724B (en) Bomb-proof ceiling for air raid shelters.
AT143166B (en) Tent.
AT123024B (en) Actuating device for weir flaps.
AT92402B (en) Turnbuckle with wedge tightening, especially for straps on wooden pipelines.
AT95411B (en) Reinforced concrete slab with inlay bodies made of clay u. like
AT166307B (en) Structural part made of prestressed concrete
AT133195B (en) Suspension bridge.
DE512875C (en) Stockless anchor
AT106136B (en) Machine for the production of the reinforcement of concrete iron girders u. like
DE591555C (en) Mast foot made of reinforced concrete, especially spun concrete
DE701931C (en) Schuettelrutsche, the shots of which are braced by about a whole
AT164319B (en) Coiled reinforcement bar for concrete
AT132601B (en) Reinforced concrete beams.
AT102151B (en) Supplementary sheet for clamping the saw blades on any board thickness for full gates with two register bars.
AT131432B (en) Concrete bridge.
AT91665B (en) Reinforced concrete railroad tie.
AT158701B (en) Shell bracket for iron pit support.
AT222686B (en) Floats, e.g. B. for a floating bridge
AT159541B (en) Solid ceiling (ribbed ceiling).
AT157270B (en) Reinforced concrete hollow beams for buildings, in particular ceilings.
DE590465C (en) Underwater tunnel shot made of reinforced concrete
AT90249B (en) Wooden rod mesh, especially as a plaster base for walls and ceilings of all kinds.
AT122552B (en) Snow basket for ski poles.
AT117743B (en) End plate arranged at the support point for concrete web ceilings.
AT116252B (en) Coal hoops for electric trams.