Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automatic pre-fabrication of plated railroad ties and sections of railroad track
Novel systems and methods are disclosed for fully automated creation of plated ties and/or pre-fabricated sections of railroad track away from and for shipment to an installation site.
Automatic pre-fabrication of plated railroad ties and sections of railroad track
Novel systems and methods are disclosed for fully automated creation of plated ties and/or pre-fabricated sections of railroad track away from and for shipment to an installation site.
Automatic pre-fabrication of plated railroad ties and sections of railroad track
OLLENDICK DAVID P (Autor:in) / OVEL TIMOTHY E (Autor:in)
25.07.2019
Patent
Elektronische Ressource
Englisch
Reinforcedconcrete railroad ties
| Engineering Index Backfile | 1933
| Engineering Index Backfile | 1906
Reinforced-Concrete Railroad Ties
| Engineering Index Backfile | 1928
Experimental concrete railroad ties
| Engineering Index Backfile | 1931
Engineering Index Backfile | 1958