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1. 发明专利

JPS5929826A Auto-free wheel hub 失效
标题翻译：自动车轮
公开(公告)号：JPS5929826A
公开(公告)日：1984-02-17
申请号：JP13759282
申请日：1982-08-07
申请人： Aisin Seiki Co Ltd
发明人： KAGATA TOORU , FUJIKAWA MOTOI
IPC分类号： F16D43/02
CPC分类号： F16D43/02
摘要： PURPOSE:To prevent a structure member from wearing away early by providing a cam follower which is always retained at a moving position by the flat portion of a cam surface and the step portion of a slide ring. CONSTITUTION:When an axle 1 is rotated, a cam follower 19 is pushed by a concave portion 22 in a cam surface 22a of an unrotatable cam 22 to push a clutch 17 outward so that the outer tooth 17a of the clutch 17 is engaged with the inside tooth 14a of a main body, and the cam follower 19 is struck on the flat portion 22a1 of the cam surface 22a and brought into contact with a projection 25d of a slide ring 25. After that, the cam follower 19 slides with the slide ring 25 on the flat portion 22a1 of the cam surface 22a at its rotation, the cam follower 19 is received by a step portion 25c of the slide ring 25 not to move into the concave portion 22a2, and the engagement is retained.
摘要翻译：目的：为了防止结构件早期磨损，通过提供凸轮从动件，该凸轮从动件通过凸轮表面的平坦部分和滑动环的台阶部分始终保持在移动位置。构成：当轴1旋转时，凸轮从动件19被不可旋转凸轮22的凸轮表面22a中的凹部22推动，以将离合器17向外推动，使得离合器17的外齿17a与主体的内齿14a，凸轮从动件19被撞击在凸轮表面22a的平坦部分22a1上并与滑环25的突起25d接触。此后，凸轮从动件19与滑块环25在凸轮表面22a的平坦部分22a1上旋转，凸轮从动件19被滑动环25的台阶部分25c容纳，不会移动到凹部22a2中，并且保持接合。

2. 发明专利

JPS5954820A Auto free wheel hub 失效
标题翻译：自动免费轮毂
公开(公告)号：JPS5954820A
公开(公告)日：1984-03-29
申请号：JP16274582
申请日：1982-09-18
申请人： Aisin Seiki Co Ltd
发明人： KAGATA TOORU
IPC分类号： F16D43/02
CPC分类号： F16D43/02
摘要： PURPOSE:To obtain a structure, which is short in its axial length, by juxtaposing NO.1 spring, which energizes a cam-follower toward a cam, and NO.2 spring, which connects a clutch in a resilient manner to the cam-follower in the axial direction. CONSTITUTION:A cam-follower 16 is pressed against a cam surface 15b of a cam 15 by means of a coil spring 18, whose one end is locked to a spline 11a via a clip 23. When a wheel shaft 1 is driven to rotate, the cam-follower 16 is pushed and moved toward the clutch 14 side by means of the cam surface 15b of the cam 15 which is given braking torque at the early stage of the rotation of the shaft 1. On the other hand, the cam-follower 16 is connected in a resilient manner to a clutch 14 in the axial direction by means of a spring coil 19 that expands or contracts in the axial direction. The coil spring 19 is arranged in a concentric manner with a coil spring 18. One end of the spring coil 19 is fixed to the clutch 14 while the other end is fixed to the cam-follower 16.
摘要翻译：目的：为了获得其轴向长度短的结构，通过将将凸轮从动件向凸轮驱动的NO.1弹簧和将弹性方式的离合器连接到凸轮轴的NO.2弹簧，沿轴向移动。构成：凸轮从动件16通过螺旋弹簧18压靠凸轮15的凸轮表面15b，螺旋弹簧18的一端通过夹子23锁定到花键11a上。当轮轴1被驱动旋转时，凸轮从动件16通过凸轮15的凸轮表面15b被推动并移动到离合器14侧，该凸轮表面15b在轴1的旋转的早期被赋予制动转矩。另一方面，从动件16通过沿轴向膨胀或收缩的弹簧圈19以弹性方式连接到离合器14上。螺旋弹簧19与螺旋弹簧18同心地布置。弹簧线圈19的一端固定到离合器14，而另一端固定到凸轮从动件16。

3. 发明专利

JPS5937336A Autofree wheel hub 失效
标题翻译： AUTOFREE轮毂
公开(公告)号：JPS5937336A
公开(公告)日：1984-02-29
申请号：JP14831682
申请日：1982-08-26
申请人： Aisin Seiki Co Ltd
发明人： KAGATA TOORU , FUJIKAWA MOTOI
IPC分类号： B60K23/08 , B60B35/00 , F16D43/02
CPC分类号： B60B27/0026 , B60B27/0047 , B60B35/121 , B60B37/00 , B60B2310/305 , B60B2360/10 , B60B2380/14 , B60B2900/114 , B60Y2200/11 , F16D43/02 , Y10T403/10
摘要： PURPOSE:To obtain a short construction of an autofree wheel hub axially and provide it easily in a limited space at the outer end of an axle by arranging the first spring and the second spring in parallel. CONSTITUTION:When an axle 1 is driven to rotate, a pawl 15a of a cam 15 touches the turned parts 22a of a brake 22 to rotate a cam follower 16 relatively, and the movement of the cam follower 16 pushed by a slant face 15b2 towards a cluth 14 against the effect of a coil spring 18 is transmitted to the clutch 14 via a coil spring 19, and outer teeth 14a are engaged with inner teeth 10a of a main body 10. This construction permits to connect the main body 10 with an inner sleeve 11 to transmit power, and rotate the axle 1 and a wheel hub 5 in one body. For disengaging, it can be done only by moving a car reversely without driving the axle 1 for rotation.
摘要翻译：目的：通过轴向布置第一弹簧和第二弹簧，可以轴向获得自动轮毂的简短结构，并在轴外端的有限空间内提供自动轮毂。构成：当轴1被驱动旋转时，凸轮15的棘爪15a接触制动器22的转动部分22a，以相对地旋转凸轮从动件16，并且由斜面15b2推动的凸轮从动件16的运动朝向抵抗螺旋弹簧18的作用的歧管14通过螺旋弹簧19传递到离合器14，外齿14a与主体10的内齿10a接合。这种结构允许主体10与内套筒11传递动力，并使轴1和轮毂5在一体内旋转。为了分离，只能通过反向移动汽车而不驱动轴1旋转才能完成。

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