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1. 发明授权

US06170922B2 Pressurized gas to release spring applied hydraulically released brakes 有权
标题翻译：加压气体释放弹簧应用液压释放制动器
公开(公告)号：US06170922B2
公开(公告)日：2001-01-09
申请号：US09313853
申请日：1999-05-18
申请人： Randy Scott Vannorsdel , Henry Richard Fjellman
发明人： Randy Scott Vannorsdel , Henry Richard Fjellman
IPC分类号： B60T1322
CPC分类号： B60T17/221 , B60T13/22
摘要： A simple hand held carbon dioxide applicator having a pressurized carbon dioxide cartridge is used to release spring applied hydraulically released brakes. The hydraulic line extending between the hydraulic pump and the brake control valve is provided with a first coupler of a quick coupling with the corresponding second coupler being hydraulically positioned between the hydraulic line and the pump. An auxiliary line is provided having an auxiliary coupler identical to the second coupler so that the auxiliary line can be attached to the first coupler. The auxiliary line is also provided with a gas check valve in the form of a schraeder valve to which the hand held carbon dioxide applicator is pneumatically coupled.
摘要翻译：使用具有加压二氧化碳筒的简单的手持二氧化碳喷射器来释放弹簧施加的液压释放制动器。在液压泵和制动控制阀之间延伸的液压管线设置有快速联接器的第一联接器，相应的第二联接器液压地定位在液压管路和泵之间。提供辅助线路，其具有与第二耦合器相同的辅助耦合器，使得辅助线路可以附接到第一耦合器。辅助管线还设置有气动止回阀，该止回阀是手动二氧化碳施加器气动联接到的schraeder阀形式。

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