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1. 发明公开

EP0427269A1 Motorcycle having body height adjusting mechanism 失效
标题翻译：汽车司机。
公开(公告)号：EP0427269A1
公开(公告)日：1991-05-15
申请号：EP90121419.7
申请日：1990-11-08
申请人： SUZUKI KABUSHIKI KAISHA
发明人： Odagi, Shigeru , Shirasagi, Sadao , Matsumoto, Masayoshi , Kasuya, Taiji , Tokunaga, Katsuhiko
IPC分类号： B62K13/08 , B62K25/00 , B60G17/033
CPC分类号： B62K13/08 , B60G17/033 , B60G2202/413 , B60G2204/81 , B60G2300/12 , B60G2400/25 , B60G2500/30 , B62K25/00 , B62K2025/045
摘要： A motorcycle is provided with a body height adjustor (18) capable of adjusting the body height of the motorcycle by changing lengths of front suspensions (8,9) and a rear cushion unit (14). The body height adjustor includes a first hydraulic jack (50) provided for the front suspensions, a second hydraulic jack (49) for the rear cushion unit and a body height adjusting unit (15) to transmit hydraulic pressure of hydraulic fluid in the rear cushion unit to the fisrt and second hydraulic jacks through hydraulic hoses. With the body height adjustor, the following equation is satisfied, X ≦ LH/5 x 10
where
X: difference between stroke changing quantities on an axis of the front wheel and an axis of the rear wheel;
L: distance between axes of the front and rear wheels, so called wheel base;
H: height of the head lamp from a ground base.
The rear cushion unit is provided with a rear oil damper (26) and a coil spring (27) against which the second hydraulic jack abuts and the initial load of the coil spring is changed by the hydraulic pressure in the rear cushion unit. The second hydraulic jack is movable in a direction towards the coil spring with respect to the rear oil damper to change the initial load of the spring. The first hydraulic jack is provided with a cylinder chamber (55), a piston (56) incorporated in the cylinder chamber and an spring (81) disposed between an end portion of the cylinder chamber and the piston so as to urge the piston in a direction opposite to a direction of hydraulic pressure.
摘要翻译：摩托车设置有能够通过改变前悬架（8,9）和后缓冲单元（14）的长度来调节摩托车的车身高度的车身高度调节器（18）。主体高度调节器包括为前悬架设置的第一液压千斤顶（50），用于后缓冲单元的第二液压千斤顶（49）和用于传递后缓冲器中的液压流体的液压的主体高度调节单元通过液压软管将Fisrt和第二液压千斤顶装置。使用车身高度调节器，满足以下等式：X <= LH / 5×10其中X：前轮的轴线上的行程变化量与后轮的轴之间的差; L：前轮和后轮轴线之间的距离，称为车轮底座; H：头灯与地面底座的高度。后缓冲单元设置有后油阻尼器26和螺旋弹簧27，第二液压千斤顶抵靠该螺旋弹簧27，螺旋弹簧的初始载荷被后缓冲单元中的液压变化。第二液压千斤顶能够相对于后油阻尼器朝向螺旋弹簧的方向移动，以改变弹簧的初始载荷。第一液压千斤顶设置有气缸室（55），结合在气缸室中的活塞（56）和设置在气缸室的端部与活塞之间的弹簧（81），以便将活塞方向与液压方向相反。

2. 发明授权

EP0427269B1 Motorcycle having body height adjusting mechanism 失效
公开(公告)号：EP0427269B1
公开(公告)日：1994-05-04
申请号：EP90121419.7
申请日：1990-11-08
申请人： SUZUKI KABUSHIKI KAISHA
发明人： Odagi, Shigeru , Shirasagi, Sadao , Matsumoto, Masayoshi , Kasuya, Taiji , Tokunaga, Katsuhiko
IPC分类号： B62K13/08 , B62K25/00 , B60G17/033
CPC分类号： B62K13/08 , B60G17/033 , B60G2202/413 , B60G2204/81 , B60G2300/12 , B60G2400/25 , B60G2500/30 , B62K25/00 , B62K2025/045

3. 发明公开

EP0553901A1 Motorcycle having body height adjusting mechanism 失效
标题翻译：汽车司机。
公开(公告)号：EP0553901A1
公开(公告)日：1993-08-04
申请号：EP93106173.3
申请日：1990-11-08
申请人： SUZUKI KABUSHIKI KAISHA
发明人： Odagi, Shigeru , Shirasagi, Sadao , Matsumoto, Masayoshi , Kasuya, Taiji , Tokunaga, Katsuhiko
IPC分类号： B62K13/08 , B62K25/00 , B60G17/033
CPC分类号： B62K13/08 , B60G17/033 , B60G2202/413 , B60G2204/81 , B60G2300/12 , B60G2400/25 , B60G2500/30 , B62K25/00 , B62K2025/045
摘要： A motorcycle is provided with a body height adjustor capable of adjusting the body height of the motorcycle by changing lengths of front suspensions (8,9) and a rear cushion unit (14). The body height adjustor includes a first hydraulic jack provided for the front suspensions (8,9), a second hydraulic jack for the rear cushion unit (14) and a body height adjusting unit to transmit hydraulic pressure of hydraulic fluid in the rear cushion unit to the fisrt and second hydraulic jacks through hydraulic hoses (16,17). With the body height adjustor, the following equation is satisfied,

X ≦ LH/5 x 10

where

X: difference between stroke changing quantities on an axis of the front wheel and an axis of the rear wheel;
L: distance between axes of the front and rear wheels, so called wheel base;
H: height of the head lamp from a ground base.
The rear cushion unit (14) is provided with a rear oil damper and a coil spring against which the second hydraulic jack abuts and the initial load of the coil spring is changed by the hydraulic pressure in the rear cushion unit. The second hydraulic jack is movable in a direction towards the coil spring with respect to the rear oil damper to change the initial load of the spring. The first hydraulic jack is provided with a cylinder chanber, a piston incorporated in the cylinder chanber and an spring disposed between an end portion of the cylinder chamber and the piston so as to urge the piston in a direction opposite to a direction of hydraulic pressure.
摘要翻译：摩托车设置有能够通过改变前悬架（8,9）和后缓冲单元（14）的长度来调节摩托车的车身高度的车身高度调节器。主体高度调节器包括为前悬架（8,9）设置的第一液压千斤顶，用于后缓冲单元（14）的第二液压千斤顶和用于传递后缓冲单元（14）中的液压流体的液压的主体高度调节单元通过液压软管（16,17）到fisrt和第二个液压千斤顶。使用车身高度调节器，满足以下等式：X <= LH / 5×10其中X：前轮的轴线上的行程变化量与后轮的轴之间的差; L：前轮和后轮轴线之间的距离，称为车轮底座; H：头灯与地面底座的高度。后缓冲单元（14）设置有后油阻尼器和螺旋弹簧，第二液压千斤顶抵靠该螺旋弹簧，螺旋弹簧的初始载荷由后缓冲单元中的液压变化。第二液压千斤顶能够相对于后油阻尼器朝向螺旋弹簧的方向移动，以改变弹簧的初始载荷。第一液压千斤顶设置有气缸夹具，并入缸体中的活塞和设置在气缸室的端部与活塞之间的弹簧，以沿与液压方向相反的方向推动活塞。

4. 发明授权

EP0553901B1 Motorcycle having body height adjusting mechanism 失效
标题翻译：摩托车具有车身高度调节机构
公开(公告)号：EP0553901B1
公开(公告)日：1996-05-01
申请号：EP93106173.3
申请日：1990-11-08
申请人： SUZUKI KABUSHIKI KAISHA
发明人： Odagi, Shigeru , Shirasagi, Sadao , Matsumoto, Masayoshi , Kasuya, Taiji , Tokunaga, Katsuhiko
IPC分类号： B62K13/08 , B62K25/00 , B60G17/033
CPC分类号： B62K13/08 , B60G17/033 , B60G2202/413 , B60G2204/81 , B60G2300/12 , B60G2400/25 , B60G2500/30 , B62K25/00 , B62K2025/045

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