B - Operations – Transporting – 62 – D
Patent
B - Operations, Transporting
62
D
B62D 21/02 (2006.01) B62D 21/11 (2006.01) B62D 29/04 (2006.01)
Patent
CA 2420199
The invention relates to an undercarriage for a vehicle, which under carriage comprises at least two longitudinal beams (5) consisting of composite material, such as synthetic material with reinforcement fibers, and at least one set of wheels (4) suspended, by the intermediary of suspensions (11), in a springly manner at two trestles (8) consisting of the aforementioned composite material which are connected to the two longitudinal beams (5), respectively. These longitudinal beams (5), at least at the location of the trestles (8), consists of at least one tubular profile (7). Each of the trestles (8) comprises two parallel cheeks (24) which are glued or welded with their support portions at opposite sides against flat side walls of a tubular profile.
Cette invention se rapporte à un train de roulement pour véhicule, qui comprend au moins deux longerons longitudinaux (5) constitués d'un matériau composite, par exemple un matériau synthétique pourvu de fibres de renforcement, et au moins un groupe de roues (4) suspendues, par l'intermédiaire de suspensions (11), de façon souple à deux chevalets (8) constitués par ledit matériau composite et reliés aux deux longerons longitudinaux (5), respectivement. Ces longerons longitudinaux (5), au moins à l'endroit des chevalets (8), sont formés par au moins un profilé tubulaire. Chacun des chevalets (8) comprend deux joues parallèles (24) qui sont collées ou soudées par leurs parties de support à des côtés opposés contre des parois latérales plates d'un des profilés tubulaires.
Groep Stevens International Naamloze Vennootschap
Robic
LandOfFree
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