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1. 发明授权

US06898979B2 Automobile air conditioning system hand held pressure measuring device 有权
标题翻译：汽车空调系统手持式压力测量装置
公开(公告)号：US06898979B2
公开(公告)日：2005-05-31
申请号：US10644699
申请日：2003-08-19
申请人： David M. Cowan , Jochen Schäpers , Saul Trachtenberg
发明人： David M. Cowan , Jochen Schäpers , Saul Trachtenberg
IPC分类号： B60H1/00 , F04B9/14 , F04B35/06 , G01L19/00 , G01L19/06 , G01L19/08 , G01L7/10
CPC分类号： G01L19/0015 , B60H1/00585 , F04B9/14 , F04B35/06
摘要： A portable hand-held device for measuring the pressure in an automobile air conditioning system includes a socket adapted to connect to a service port, an internal passage in communication with the socket, and a pressure gauge disposed in the housing selectively in communication with the internal passage. A valve is interposed between the internal passage and the gauge. When the socket is engaged to a service port of an automobile air conditioning system, gas from the automobile air conditioning system enters the socket, passes through the internal passage, and is read by the pressure gauge. A button is provided having a ramped portion, and a pin contacts the ramped portion of the button at one end at the valve at the other end. When the button is depressed, the pin raises the valve into an open position to allow pressurized gas trapped on a gauge side of the valve to be released via the socket to reset the gauge.
摘要翻译：用于测量汽车空调系统中的压力的便携式手持式装置包括适于连接到维修口的插座，与插座连通的内部通道，以及设置在壳体内的压力表，其选择性地与内部连通通道。在内部通道和量规之间插入阀。当插座与汽车空调系统的服务端口接合时，来自汽车空调系统的气体进入插座，通过内部通道，并通过压力表读取。提供具有斜坡部分的按钮，并且销在另一端处的阀的一端处接触按钮的斜坡部分。当按钮被按下时，销将阀升高到打开位置，以允许通过插座释放滞留在阀的表侧上的加压气体以重新设定量规。

2. 发明授权

US06789581B2 Apparatus for sealing, inflating, and repairing tires 有权
标题翻译：用于密封，充气和修理轮胎的装置
公开(公告)号：US06789581B2
公开(公告)日：2004-09-14
申请号：US10285192
申请日：2002-10-31
申请人： David Cowan , Jochen Schäpers , Saul Trachtenberg
发明人： David Cowan , Jochen Schäpers , Saul Trachtenberg
IPC分类号： B65B104
CPC分类号： B29C73/166 , B29L2030/00
摘要： A tire repair device is provided. A receptacle/port is in communication with the air flow path; the receptacle/port is adapted to sealingly receive a container of tire sealant. When the air compressor is activated and a container of tire sealant is received in or secured to the receptacle or port, air from the air compressor is forced into the container and pushes tire sealant out of the container, into and out of the receptacle, into the air flow path, and into a tire. Preferably, the receptacle includes a piercing projection disposed in the receptacle adapted to pierce a seal on a container of tire sealant secured in the receptacle. Preferably, the intake and the exhaust are configured in the receptacle so that both the intake and the exhaust are opposite substantially the same opening of a container of tire sealant received in or secured to in the receptacle.
摘要翻译：提供轮胎修理装置。插座/端口与空气流路连通; 容器/端口适于密封地容纳轮胎密封剂的容器。当空气压缩机被启动并且容器的轮胎密封剂被容纳在容器或端口中或固定到容器或端口时，来自空气压缩机的空气被迫进入容器并将轮胎密封剂从容器中推入和插入容器中气流路径，并进入轮胎。优选地，所述容器包括设置在所述插座中的刺穿突起，其适于刺穿固定在所述容器中的轮胎密封剂的容器上的密封。优选地，进气口和排气口被配置在容器中，使得进气口和排气口两者基本上与容纳在容器中或固定在容器中的轮胎密封剂的容器的大致相同的开口相对。

3. 外观设计

USD506154S1 Hand held pressure gauge 失效
标题翻译：手持压力表
公开(公告)号：USD506154S1
公开(公告)日：2005-06-14
申请号：US29191531
申请日：2003-10-08
申请人： David M. Cowan , Jochen Schäpers
设计人： David M. Cowan , Jochen Schäpers

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