A machine (100) includes a first cylinder (122 (1)) coupled to a first wheel (106) and a second cylinder (122 (2)) coupled to a second wheel (106). A first proportional damping valve (118 (1), 318 (1)) is fluidly connected to the first cylinder (122 (1)), and a second proportional damping valve (118 (2), 318 (2)) is fluidly connected to the second cylinder (122 (2)). A first accumulator (120 (1)) is fluidly connected to the first cylinder (122 (1)) and the first proportional damping valve (118 (1), 318 (1)), and a second accumulator (120 (2)) is fluidly connected to the second cylinder (122 (2)) and the second proportional damping valve (118 (2), 318 (2)). In addition, a first proportional flow control valve (116 (1), 302 (1)) is fluidly connected to the first cylinder (122 (1)), and a second proportional flow control valve (116 (2), 302 (2)) is fluidly connected to the second cylinder (122 (2)). An electronic control module (ECM) (124) is communicatively coupled to the first proportional flow control valve (116 (1), 302 (1)) and the second proportional flow control valve (116 (2), 302 (2)) to adjust a ride height of the first wheel (106) via the first cylinder (122 (1)) and a ride height of the second wheel (106) via the second cylinder (122 (2)).
一种机器(100)包括联接至第一车轮(106)的第一汽缸(122(1))和联接至第二车轮(106)的第二汽缸(122(2))。第一比例阻尼阀(118(1)、318(1))流体地连接至第一汽缸(122(1)),并且第二比例阻尼阀(118(2)、318(2))流体地连接至第二汽缸(122(2))。第一蓄能器(120(1))流体地连接至第一汽缸(122(1))和第一比例阻尼阀(118(1)、318(1)),并且第二蓄能器(120(2))流体地连接至第二汽缸(122(2))和第二比例阻尼阀(118(2)、318(2))。另外,第一比例流量控制阀(116(1)、302(1))流体地连接至第一汽缸(122(1)),并且第二比例流量控制阀(116(2)、302(2))流体地连接至第二汽缸(122(2))。电子控制模块(ECM)(124)连通地联接至第一比例流量控制阀(116(1)、302(1))和第二比例流量控制阀(116(2)、302(2))以便经由第一汽缸(122(1))调节第一车轮(106)的乘坐高度并且经由第二汽缸(122(2))调节第二车轮(106)的乘坐高度。
Suspension system with separate ride height and damping control
具有单独乘坐高度和阻尼控制的悬架系统
07.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |