Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
TRAVERSE DE CHEMIN DE FER
Railroad tie (1) comprising an upper face (8) onto which a rail can be secured and a lower face (9) under which ballast can be arranged, the tie (1) comprising several openings (2) through which rail attachment bolts (3) can be inserted or removed; characterized in that it comprises a covering element (4) secured to the lower face (9), so as to cover at least one opening (2); the space (7) located between the covering element (4) and the lower face (9) being sized so as to contain and allow a free rotation of the head (5) of a bolt (3).
TRAVERSE DE CHEMIN DE FER
Railroad tie (1) comprising an upper face (8) onto which a rail can be secured and a lower face (9) under which ballast can be arranged, the tie (1) comprising several openings (2) through which rail attachment bolts (3) can be inserted or removed; characterized in that it comprises a covering element (4) secured to the lower face (9), so as to cover at least one opening (2); the space (7) located between the covering element (4) and the lower face (9) being sized so as to contain and allow a free rotation of the head (5) of a bolt (3).
TRAVERSE DE CHEMIN DE FER
RAILROAD TIE
EISENBAHNSCHWELLE
MONNIER JEAN-LOUIS (Autor:in) / MIAUTON JACQUES (Autor:in)
08.02.2023
Patent
Elektronische Ressource
Französisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau