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    • 5. 发明公开
    • A suspension device for a bicycle
    • Fahrradaufhängungsvorrichtung
    • EP0770543A3
    • 1998-05-20
    • EP96307642
    • 1996-10-22
    • ITOCHU CORPTOKYO R & D KK
    • MAMIYA ATSUSHITSUJI NAOKI
    • B62K3/00B62K3/10B62K11/02B62K25/04B62K25/28
    • B62K25/28B62K3/10
    • According to the present invention, there is provided a suspension device for a bicycle comprising a center frame (18) for supporting a saddle (24); a front frame (10) for supporting a front wheel (12) at a first end of the front frame (10), the front frame (10) being secured to the center frame (18) at a second end of the front frame (10) so as to pivot about a first pivot axis (38); a rear frame (14) for supporting a rear wheel (16) at a first end of the rear frame, the rear frame being secured to the center frame at a second end of the rear frame so as to pivot about a second pivot axis (40) different from and spaced from the first pivot axis (38); and a plate spring (26) which is secured to the front frame (10) at a first end of the plate spring (26), is secured to the rear frame (14) at a second end of the plate spring (26), and is fixed to the center frame (18) at an intermediate portion of the plate spring (26), whereby the front and rear frames (10,14) are resiliently supported relative to the center frame (18) by means of the plate spring (26).
    • 根据本发明,提供了一种用于自行车的悬架装置,包括用于支撑鞍座(24)的中心框架(18); 用于在前框架(10)的第一端处支撑前轮(12)的前框架(10),前框架(10)在前框架(10)的第二端处固定到中心框架(18) 以便围绕第一枢转轴线(38)枢转; 用于在后框架的第一端处支撑后轮(16)的后框架(14),后框架在后框架的第二端处固定到中心框架,以围绕第二枢转轴线枢转( 40)与所述第一枢转轴线(38)不同并且与其隔开; 和在板簧(26)的第一端处固定到前框架(10)的板簧(26)在板簧(26)的第二端处固定到后框架(14)上, 并且在板簧(26)的中间部分处固定到中心框架(18),由此前后框架(10,14)通过板簧(18)相对于中心框架(18)弹性支撑, (26)。