Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
LINK FOR AN EXCAVATING CHAIN AND ASSOCIATED EXCAVATING CHAIN
A link for an excavating chain for a ballast excavating device below a railroad track, the link comprising a body extending longitudinally between a front end and a rear end and being crossed by at least one front through-hole and a rear through-hole configured to receive hinge means with an adjacent link of the chain, the front and rear through-holes extending along axes parallel to each other and contained in a reference plane of the body, the link further comprising, on an inner side of the body with respect to the reference plane opposite to the outer side, a concave guide surface extending over an envelope having an axis generator parallel to the axes of the link joints, the guide surface being configured to at least locally match a curvature of a return member of the excavating device.
LINK FOR AN EXCAVATING CHAIN AND ASSOCIATED EXCAVATING CHAIN
A link for an excavating chain for a ballast excavating device below a railroad track, the link comprising a body extending longitudinally between a front end and a rear end and being crossed by at least one front through-hole and a rear through-hole configured to receive hinge means with an adjacent link of the chain, the front and rear through-holes extending along axes parallel to each other and contained in a reference plane of the body, the link further comprising, on an inner side of the body with respect to the reference plane opposite to the outer side, a concave guide surface extending over an envelope having an axis generator parallel to the axes of the link joints, the guide surface being configured to at least locally match a curvature of a return member of the excavating device.
LINK FOR AN EXCAVATING CHAIN AND ASSOCIATED EXCAVATING CHAIN
SVITOK VLADIMIR (Autor:in) / MARTINET FRANCK (Autor:in)
03.08.2023
Patent
Elektronische Ressource
Englisch
LINK FOR AN EXCAVATING CHAIN AND ASSOCIATED EXCAVATING CHAIN
| Europäisches Patentamt | 2021