A vehicular ladder has: a body having a first plastic; and one or rnore first teeth arranged on the body, one or more second teeth having a different tooth profile compared to the one or more first teeth, said one or more second teeth arranged on the body; wherein the one or more first teeth and the one or more second teeth include a second plastic that is different to the first plastic, and the body is moulded around portions of the one or more first teeth and one or more second teeth; the first plastic, has a higher impact resistance compared to the second plastic; and the body including a central portion having at least two central parts separated by a central recess extending longitudinally along the body, the central parts each having a wavy configuration and supporting on an upper surface one or more of the first teeth.
L'invention concerne une échelle pour véhicule qui comprend : un corps présentant une première matière plastique ; et une ou plusieurs premières dents disposées sur le corps, la ou les premières dents comprenant une deuxième matière plastique différente de la première matière plastique.
A VEHICULAR LADDER
ECHELLE POUR VEHICULE
2023-12-05
Patent
Electronic Resource
English
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |