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    • 3. 发明申请
    • ADJUSTABLE BICYCLE FRAME
    • 可调节自行车框架
    • WO1996015020A1
    • 1996-05-23
    • PCT/FR1994001339
    • 1994-11-16
    • BIRD S.A.LEGEROT, Gérard
    • BIRD S.A.
    • B62K19/16
    • B62K19/02B62K19/16B62K19/18
    • An adjustable bicycle frame, a method for making and assembling same, an interchangeable rear base system thereof, and the vibration damping properties of said frame, are disclosed. Said adjustable frame consists of a body and a rigid or vertical-suspension interchangeable triangular rear assembly. The body consists of three pultruded profile sections (1, 2, 3) interconnected by three over-moulded housings (5, 6, 7) made of a thermoplastic material with a semi-aromatic matrix. The interchangeable triangular rear assembly (4) is mechanically secured to the body via bosses (6b, 6c) and an output coupling (7c).
    • 公开了一种可调节自行车车架,其制造和组装方法,可互换的后基座系统以及所述框架的减振性能。 所述可调节框架由主体和刚性或垂直悬挂可互换的三角形后部组件组成。 主体由三个由具有半芳族基质的热塑性材料制成的过模制外壳(5,6,7)互连的拉挤型材型材部分(1,2,3)构成。 可互换的三角形后组件(4)通过凸台(6b,6c)和输出联轴器(7c)机械地固定到主体上。