AT299829B - Inner duct formwork for the production of concrete ducts supported on a channel - Google Patents

Inner duct formwork for the production of concrete ducts supported on a channel

Info

Publication number
AT299829B
AT299829B AT102471A AT102471A AT299829B AT 299829 B AT299829 B AT 299829B AT 102471 A AT102471 A AT 102471A AT 102471 A AT102471 A AT 102471A AT 299829 B AT299829 B AT 299829B
Authority
AT
Austria
Prior art keywords
formwork
channel
production
inner duct
concrete ducts
Prior art date
Application number
AT102471A
Other languages
German (de)
Inventor
Benno Domesle
Original Assignee
Benno Domesle
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 Benno Domesle filed Critical Benno Domesle
Priority to AT102471A priority Critical patent/AT299829B/en
Application granted granted Critical
Publication of AT299829B publication Critical patent/AT299829B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
    • F16L1/038—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being made in situ

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Kanalinnenschalung zur Herstellung von auf einem Gerinne abgestützten
Betonkanälen 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

    --3-- einesSchalungsteilen --3-- verbunden   sind und durch deren Hinzufügen oder Wegnehmen die Schalung nach unten verlängert bzw. verkürzt werden kann. 



   PATENTANSPRÜCHE :
1. Kanalinnenschalung zur Herstellung von auf einem Gerinne abgestützten Betonkanälen, mit gelenkig miteinander verbundenen Schalungsteilen aus Stahl, welche mittels einer horizontalen 
 EMI2.1 
 Ende der Schalungsteile (3) elastische Auflagen (6) als Abdichtung gegenüber dem Gerinne   (1)   vorgesehen sind. 
 EMI2.2 




   <Desc / Clms Page number 1>
 



  Inner duct formwork for the production of supports supported on a channel
Concrete channels
 EMI1.1
 

 <Desc / Clms Page number 2>

    --3-- of a formwork part --3-- are connected and by adding or removing them the formwork can be extended or shortened downwards.



   PATENT CLAIMS:
1. Inner channel formwork for the production of concrete channels supported on a channel, with articulated formwork parts made of steel, which by means of a horizontal
 EMI2.1
 End of the formwork parts (3) elastic pads (6) are provided as a seal against the channel (1).
 EMI2.2

Claims (1)

elastischen Auflagen (6) an Winkelschienen (9) befestigt sind, die lösbar mit den unteren Enden der beiden Schalungsteile (3) verbunden sind. EMI2.3 den unteren Enden der Schalungsteile (3) Zwischenstücke (10) lösbar angeordnet sind, welche die elastischen Auflagen (6) tragen. elastic supports (6) are attached to angle rails (9) which are detachably connected to the lower ends of the two formwork parts (3). EMI2.3 the lower ends of the formwork parts (3) intermediate pieces (10) are detachably arranged, which carry the elastic supports (6).
AT102471A 1969-09-03 1969-09-03 Inner duct formwork for the production of concrete ducts supported on a channel AT299829B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT102471A AT299829B (en) 1969-09-03 1969-09-03 Inner duct formwork for the production of concrete ducts supported on a channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT102471A AT299829B (en) 1969-09-03 1969-09-03 Inner duct formwork for the production of concrete ducts supported on a channel

Publications (1)

Publication Number Publication Date
AT299829B true AT299829B (en) 1972-07-10

Family

ID=3505061

Family Applications (1)

Application Number Title Priority Date Filing Date
AT102471A AT299829B (en) 1969-09-03 1969-09-03 Inner duct formwork for the production of concrete ducts supported on a channel

Country Status (1)

Country Link
AT (1) AT299829B (en)

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee