Contour Series Seat Caterpillar


Mechanical Suspension

Usage:

769C 01X



图 1g00609018

(1) 销。 (2) 凸轮。 (3) 臂架。 (4) 随动件。 (5) 悬挂弹簧。 (8) 轴。 (9) 壳体组合。 长槽。 (12) 滚轮。 (A) 箱体组合角度。




图 2g00609053

(6) 重量调整旋钮。 (7) 调节器组合。 (8) 轴。 (11) 高度调整杆。

座椅悬挂装置具有以下三种功能:

  • 隔离

  • 重量调整

  • 高度调整

隔离

开动座椅机构时,销子 (1) 把凸轮 (2) 锁定在扶手组合 (3) 上。 凸轮 (2) 移动随动件 (4) , 它就施力于轴 (8) 使其相对于调整器组合 (7) 转动。 使悬挂弹簧 (5) 伸长或使悬挂弹簧 (5) 回缩。

重量调整

重量调整旋钮 (6) 把调整器组合 (7) 与轴 (8) 的距离拉开, 或朝向轴 (8) 的方向回程。 这将使悬挂弹簧 (5) 伸长或使悬挂弹簧 (5) 收缩。 这种调整是设定悬挂弹簧的预压。 体重较重的比体重较轻的司机需要更大的预压。

高度调整

高度调整是由壳体组合 (9) 与扶手组合 (3) 的相对角度 (A) 决定。 相对角度是由销子 (1) 在长槽 (10) 内所处的位置 决定。 把高度调整杆 (11) 提起时, 滚轮 (12) 迫使凸轮 (2) 相对于扶手组合 (3) 进行移动。 使销子 (1) 与扶手组合 (3) 的长槽 (10) 分离。 把悬挂装置拉上或按下,都能使销子越过一组长槽 (1) 。 顶上的两个长槽是对应最高的高度。 中间的两个长槽是对应中间的高度。 底下的两个长槽是对应最低的高度。 松开高度调整杆 (11) 使销子扣在长槽内。

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