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    • 1. 发明申请
    • DAMPER
    • 阻尼器
    • US20090283373A1
    • 2009-11-19
    • US12091958
    • 2006-10-30
    • Masahiro SatouSeiji SawaiYutaka YamazakiKatsuhiro Kondou
    • Masahiro SatouSeiji SawaiYutaka YamazakiKatsuhiro Kondou
    • F16F9/44
    • F16F9/20F16F9/462F16F9/585
    • A damper includes a cylinder tube having a first end connected to one portion of a member of an object for damping, and a fixing rod guide arranged to close a second end of the cylinder tube; a movable rod guide fitted on the first end of the cylinder tube; a main piston rod extending from the piston side, the piston fitted in the cylinder tube and passing through the fixing rod guide; a sub-piston rod extending on the piston side and passing through the movable rod guide; and a spring normally biasing the movable rod guide toward the piston. A damping force generation oil passage is arranged to connect first and second oil chambers in a cylinder tube defined by the piston. The number of parts of a through-rod type damper is reduced to simplify a construction thereof and to make the damper compact.
    • 阻尼器包括:缸管,其具有连接到用于阻尼的物体的构件的一部分的第一端;以及固定杆导向件,其布置成闭合所述缸筒的第二端; 安装在缸筒的第一端上的可动杆导向件; 从活塞侧延伸的主活塞杆,活塞装配在缸筒中并穿过固定杆导向件; 在活塞侧延伸并穿过可动杆引导件的副活塞杆; 以及通常使活动杆引导件朝向活塞偏压的弹簧。 阻尼力产生油通道布置成将第一和第二油室连接在由活塞限定的气缸套中。 通过减少通孔型阻尼器的部件数量,简化其结构,并且使减震器变得紧凑。
    • 3. 发明授权
    • Damper
    • 阻尼器
    • US08196722B2
    • 2012-06-12
    • US12091958
    • 2006-10-30
    • Masahiro SatouSeiji SawaiYutaka YamazakiKatsuhiro Kondou
    • Masahiro SatouSeiji SawaiYutaka YamazakiKatsuhiro Kondou
    • F16F9/00
    • F16F9/20F16F9/462F16F9/585
    • A damper includes a cylinder tube having a first end connected to one portion of a member of an object for damping, and a fixing rod guide arranged to close a second end of the cylinder tube; a movable rod guide fitted on the first end of the cylinder tube; a main piston rod extending from the piston side, the piston fitted in the cylinder tube and passing through the fixing rod guide; a sub-piston rod extending on the piston side and passing through the movable rod guide; and a spring normally biasing the movable rod guide toward the piston. A damping force generation oil passage is arranged to connect first and second oil chambers in a cylinder tube defined by the piston. The number of parts of a through-rod type damper is reduced to simplify a construction thereof and to make the damper compact.
    • 阻尼器包括:气缸管,其具有连接到用于阻尼的物体的构件的一部分的第一端;以及固定杆引导件,其布置成闭合所述气缸管的第二端; 安装在缸筒的第一端上的可动杆导向件; 从活塞侧延伸的主活塞杆,活塞装配在缸筒中并穿过固定杆导向件; 在活塞侧延伸并穿过可动杆引导件的副活塞杆; 以及通常使活动杆引导件朝向活塞偏压的弹簧。 阻尼力产生油通道布置成将第一和第二油室连接在由活塞限定的气缸套中。 通过减少通孔型阻尼器的部件数量,简化其结构,并且使减震器变得紧凑。