ES230129A3 - Improvements introduced in the manufacture of railways of armed concrete for railway (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the manufacture of railways of armed concrete for railway (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Walter Bau AG
Original Assignee
Dyckerhoff and Widmann AG
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Filing date
Publication date
Application filed by Dyckerhoff and Widmann AGfiledCriticalDyckerhoff and Widmann AG
Priority to ES0230129ApriorityCriticalpatent/ES230129A3/en
Publication of ES230129A3publicationCriticalpatent/ES230129A3/en
Manufacturing Of Tubular Articles Or Embedded Moulded Articles
(AREA)
Abstract
Improvements made in the manufacture of reinforced concrete sleepers for railroad with two steel reinforcements tensioned after the concrete has been cured, which transmit to the concrete at the anchorage points the tensioning forces introduced, characterized by the fact that steel reinforcements made in the form of Forks are arranged approximately in the planes of the diagonals of the section of the sleeper. (Machine-translation by Google Translate, not legally binding)
ES0230129A1956-07-311956-07-31Improvements introduced in the manufacture of railways of armed concrete for railway (Machine-translation by Google Translate, not legally binding)
ExpiredES230129A3
(en)
Steel concrete manufacturing procedure with tension members for posts, such as tramways, transverse parts, arms (Machine-translation by Google Translate, not legally binding)
A system for fortification and conservation of mines, tunnels and railways, with reinforced and prefabricated reinforced concrete (Machine-translation by Google Translate, not legally binding)
System of construction of aligerated forgeds of armed concrete, requested by negative moments (Machine-translation by Google Translate, not legally binding)