Invention Grant
US07552958B2 Vehicle tailgate movement assist mechanism using plunger 有权
车尾行走辅助机构采用柱塞

Vehicle tailgate movement assist mechanism using plunger
Abstract:
A vehicle tailgate movement assist mechanism including a tailgate configured to rotate between opened and closed positions and a tailgate lever arm fixedly connected to a bottom area of the tailgate. A drive lever may be pivotally connected at one end thereof to the tailgate lever arm and pivotally connected at an opposite end thereof to a bell crank. The bell crank may be pivotally anchored at one end thereof to a vehicle body, and a plunger damper may be anchored to the vehicle body adjacent the bell crank. With the mechanism configured as discussed above, rotation of the tailgate from a closed to an opened position simultaneously rotates the tailgate lever arm to impart movement to the drive lever and the bell crank to thereby contact and actuate a plunger of the plunger damper to reduce an opening speed of the tailgate.
Public/Granted literature
Information query
IPC分类:
B 作业;运输
B62 无轨陆用车辆
B62D 机动车;挂车(农用机械或机具的转向机构或在所要求轨道上的引导装置入A01B69/00;车轮,脚轮,车轴,提高车轮的附着力入B60B;车用轮胎,轮胎充气或轮胎的更换入B60C;拖有挂车的牵引车或类似车辆之间的连接入B60D;轨道和道路两用车辆,两栖或可转换的车辆入B60F;悬架装置的配置入B60G;加热、冷却、通风或其他空气处理设备入B60H;车窗,挡风玻璃,非固定车顶,门或类似装置,车辆不用时的护套入B60J;动力装置的布置,辅助驱动装置,传动装置,控制机构,仪表或仪表板入B60K;电动车辆的电力装备或动力装置入B60L;电动车辆的电源线入B60M;其他类目不包含的乘客用设备入B60N;适用于货运或装载特殊货物或物体的入B60P;用于一般车辆信号或照明装置的布置,其安装或支承或者其电路入B60Q;其他类目不包含的车辆,车辆配件或车辆部件入B60R;其他类目不包含的保养,清洗,修理,支承,举升或调试入B60S;制动器布置,制动控制系统或其部件入B60T;气垫车入B60V;摩托车及其所用附件入B62J,B62K;车辆试验入G01M)
B62D33/00 载货车的上部结构(其中承载构件是活动的入B60P;衬垫入B60R13/00)
B62D33/02 .平台;敞式货舱
B62D33/023 ..侧板或尾板结构
B62D33/027 ...活动的
B62D33/03 ....通过向下摆动
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