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发明公开
CN107606140A 沙滩车换挡器拨叉装置 无效 - 撤回

沙滩车换挡器拨叉装置
摘要：
本发明公开了一种沙滩车换挡器拨叉装置，包含一圆筒状的叉筒，所述的叉筒的侧壁上设有一连接凸缘，所述的连接凸缘的末端设有一“C”字形的叉条，所述的叉条的内部设有一弧形的滚动弧槽，所述的滚动弧槽内设有一由滚动钢球组成的滚动钢球阵列。本发明的沙滩车换挡器拨叉装置具有以下优点：在进行换挡时，叉条内的滚动钢球直接与鼓轴接触，取代了现有的面接触，大大降低了拨叉与鼓轴之间的阻力，噪音低，寿命长，可靠性好。该沙滩车换挡器拨叉装置结构简单，效果明显，成本低廉，实用性强。
摘要（英）：

The invention discloses a beach buggy gear shifter shifting fork device. The beach buggy gear shifter shifting fork device comprises a cylindrical fork barrel, a connecting flange is arranged on the side wall of the fork barrel, a C-shaped fork strip is arranged at the tail end of the connecting flange, an arc-shaped rolling arc groove is formed in the fork strip, and a rolling steel ball array composed of rolling steel balls is arranged in the rolling arc groove. The beach buggy gear shifter shifting fork device has the following advantages that when gear shifting is conducted, the rolling steel balls in the fork strip directly make contact with a drum axle, existing area contact is replaced, therefore, the resistance between a shifting fork and the drum axle is greatly reduced, noise islow, the life is long, and the reliability is good. The beach buggy gear shifter shifting fork device is simple in structure, obvious in effect, low in cost and high in practicability.

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