An upper half body flange (30a) is disposed over a whole circumference of a lower end portion of an upper half body (30) along a plane (H), and a lower half body flange (50a) is disposed over a whole circumference of an upper end portion of a lower half body (50) along the plane H. The upper half body (30) and the lower half body (50) are made of titanium material, and the upper half body flange (30a) and the lower half body flange (50a) have linear outer edges as straight line portions (T1, T2). The upper half body (30) has a side surface (US), the lower half body (50) has a side surface (DS), and the side surface (US) and the side surface (DS) include recesses (51, 56, 36, 37) and convex portions (60, 61, 62). The recesses (51, 56, 36, 37) and the convex portions (60, 61, 62) are disposed within a range of lengths of the straight line portions (T1) and (T2) when viewed from above in the direction perpendicular to the plane (H).
FUEL TANK FOR SADDLED VEHICLE
KRAFTSTOFFTANK FÜR SATTELFAHRZEUG
RÉSERVOIR DE CARBURANT POUR VÉHICULE DU TYPE À SELLE
17.06.2020
Patent
Elektronische Ressource
Englisch
IPC: | B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS |