A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
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 (author) / MIAUTON JACQUES (author)
2023-02-08
Patent
Electronic Resource
French
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau