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公开(公告)号：US06270020B1
公开(公告)日：2001-08-07
申请号：US09473639
申请日：1999-12-28
IPC分类号： B05B730
CPC分类号： E01H10/005
摘要： A roadway deicing system uses a pressurized gas stored in a high pressure tank to dispense a solid or liquid deicer onto a roadway. An electrically powered controller responds to control inputs to control valves, such as solenoid valves, to cause the deicer to be dispensed at appropriate times. Since electrical power is not used for propelling the deicer onto the roadway, conventional storage batteries can provide long service life for the system between maintenance intervals.
摘要翻译： 道路除冰系统使用储存在高压罐中的加压气体将固体或液体除冰剂分配到道路上。 电动控制器响应控制输入来控制阀门，例如电磁阀，以在适当的时间使除冰机被分配。 由于电力不用于将除冰机推进到道路上，所以常规的蓄电池可以在维护间隔之间为系统提供长的使用寿命。
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公开(公告)号：US5642792A
公开(公告)日：1997-07-01
申请号：US614336
申请日：1996-03-12
申请人： David L. June
发明人： David L. June
CPC分类号： B60R19/00 , F16F7/121 , B60R2019/005 , B60R2019/262
摘要： A support frame attaches a truck mounted attenuator to a backup vehicle. The support frame includes a rear section connected to a front section by a linkage which includes two spaced side frames. The side frames each include three hinges, with the intermediate hinge arranged to fold outwardly in an impact. The hinges pivot about vertical hinge axes such that the front section is supported during pivoting of the hinges. The support frame is held in an initial configuration by restraining cables connected between the linkage and the front section. The cables are releasably secured to the front section by a trigger mechanism which is activated by the position of a probe mounted to the TMA.
摘要翻译： 支撑框架将卡车安装的衰减器连接到备用车辆。 支撑框架包括通过包括两个间隔开的侧框架的连杆连接到前部的后部。 侧框架每个包括三个铰链，其中中间铰链布置成在冲击中向外折叠。 铰链围绕垂直铰链轴线枢转，使得前部在铰链枢转期间被支撑。 支撑框架通过限制连接在连杆机构和前部之间的电缆而保持初始配置。 电缆通过由安装在TMA上的探针的位置激活的触发机构可释放地固定到前部。
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