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公开(公告)号：US20130256203A1
公开(公告)日：2013-10-03
申请号：US13433029
申请日：2012-03-28
IPC分类号： E04H4/16
CPC分类号： E04H4/1254
摘要： A removable skimmer net assembly that securely sits within the mouth of any conventional pool skimmer to passively collect floating debris from the surface of the water. The skimmer net assembly includes a removable pool net and a skimmer mount having a telescoping column and a T-shaped net orientation connector. The telescoping column secures the mount within the mouth of the pool skimmer in either a vertical or horizontal orientation. The net orientation connector allows the removable net to be properly positioned within the pool regardless of the orientation of the telescoping column or the style of skimmer. The removable pool net is connected to the skimmer mount by a dove-tail joint that allows the net to be easily disconnected from the mount for cleaning or when the pool is in use.
摘要翻译： 可拆卸的撇渣器网组件，其安全地位于任何常规的池撇渣器的口中，以从水表面被动地收集漂浮的碎屑。 撇渣器网组件包括可拆卸的池网和具有伸缩柱和T形网取向连接器的撇渣器。 伸缩柱将支架固定在水池撇渣器的口中，垂直或水平方向。 网络方向连接器允许可移动网络适当地定位在池内，而不管伸缩柱的方向或撇渣器的风格如何。 可移动池网通过尾巴接头连接到撇渣器支架，允许网络与安装座轻松地断开，或者当池被使用时。
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公开(公告)号：USD652497S1
公开(公告)日：2012-01-17
申请号：US29349778
申请日：2010-04-30
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公开(公告)号：US6162269A
公开(公告)日：2000-12-19
申请号：US299320
申请日：1999-04-26
摘要： An engine filter assembly for cleaning cooling air for an internal-combustion engine for use in high-debris environment such as in roofing-removing machines includes a filter housing attached to the machine at a remote position. The filter housing houses a two-stage air filter that consists of a cylindrical-shaped filter element with an outer pre-filter covering. Both the carburetor air inlet and a fan housing leading to the cooling fan on the engine are connected to the filter housing by tubing. A shield protects the engine from direct contact with loose or air-borne materials during the operation of the machine. A thermal sensing device reads the temperature of the engine and automatically shuts down the engine if the temperature rises beyond specification, reducing the chance of engine failure.
摘要翻译： 一种用于清洁用于高碎片环境的内燃机的冷却空气的发动机过滤器组件，例如在屋顶除尘机中包括在远程位置附接到机器的过滤器壳体。 过滤器壳体容纳两级空气过滤器，其由具有外部预过滤器覆盖物的圆柱形过滤元件组成。 化油器空气入口和通向发动机上的冷却风扇的风扇壳都通过管道连接到过滤器壳体。 屏蔽罩可保护发动机在机器运行过程中与松散或空气传播的材料直接接触。 如果温度升高超过规格，热感测装置读取发动机的温度并自动关闭发动机，减少发动机故障的机会。
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4.发明授权Captive tooless fastener for securing an engine intake air filter and clamp assembly for air filter housing 有权用于固定用于空气过滤器壳体的发动机进气空气过滤器和夹具组件的固定工具紧固件公开(公告)号：US07981189B2
公开(公告)日：2011-07-19
申请号：US11214691
申请日：2005-08-29
IPC分类号： B01D46/00
CPC分类号： B01D46/2411 , B01D46/4227 , B01D2265/029 , Y10S55/28 , Y10S411/97 , Y10T292/06 , Y10T292/17 , Y10T292/57 , Y10T292/96
摘要： The invention has a captive tooless fastener for securing the engine intake air filter. The tooless fastener comprises shaft and associated bodies. The body has two arms oriented about 180 degrees apart. The shaft is threaded through a sealing washer and an aperture in a closed end cap of the air filter. The shaft is expanded so it cannot be removed from the end cap. The body's threaded inner diameter mates with a threaded portion of a central shaft in an air filter housing. The body's arms are rotated to screw the fastener and the shaft of the housing together. When tightened, the sealing washer closes the aperture. To remove the air filter, the fastener is unscrewed from the shaft of the housing and in the shaft floats in the aperture. A person in the field can remove the air filter by inserting fingers under the arms and pulling.
摘要翻译： 本发明具有用于固定发动机进气过滤器的固定式工具紧固件。 无工具紧固件包括轴和关联体。 身体有两个朝向约180度的手臂。 轴穿过密封垫圈和空气过滤器封闭端盖中的孔。 轴是膨胀的，因此它不能从端盖移除。 机体的螺纹内径与空气过滤器壳体中的中心轴的螺纹部分配合。 身体的臂被旋转以将紧固件和壳体的轴拧紧在一起。 当拧紧时，密封垫圈关闭孔。 为了去除空气过滤器，紧固件从壳体的轴上旋下并且轴在孔中浮起。 现场的人员可以通过将手指插入手臂并拉动来移除空气过滤器。
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5.发明授权Captive toolees fastener for securing an engine intake air filter and clamp assembly for air filter housing 失效用于固定用于空气过滤器壳体的发动机进气空气过滤器和夹具组件的紧固件公开(公告)号：US08323370B2
公开(公告)日：2012-12-04
申请号：US13161392
申请日：2011-06-15
IPC分类号： B01D46/00
CPC分类号： B01D46/2411 , B01D46/4227 , B01D2265/029 , Y10S55/28 , Y10S411/97 , Y10T292/06 , Y10T292/17 , Y10T292/57 , Y10T292/96
摘要： The invention has a captive tooless fastener for securing the engine intake air filter. The tooless fastener comprises shaft and associated bodies. The body has two arms oriented about 180 degrees apart. The shaft is threaded through a sealing washer and an aperture in a closed end cap of the air filter. The shaft is expanded so it cannot be removed from the end cap. The body's threaded inner diameter mates with a threaded portion of a central shaft in an air filter housing. The body's arms are rotated to screw the fastener and the shaft of the housing together. When tightened, the sealing washer closes the aperture. To remove the air filter, the fastener is unscrewed from the shaft of the housing and in the shaft floats in the aperture. A person in the field can remove the air filter by inserting fingers under the arms and pulling.
摘要翻译： 本发明具有用于固定发动机进气过滤器的固定式工具紧固件。 无工具紧固件包括轴和关联体。 身体有两个朝向约180度的手臂。 轴穿过密封垫圈和空气过滤器封闭端盖中的孔。 轴是膨胀的，因此它不能从端盖移除。 主体的螺纹内径与空气过滤器壳体中的中心轴的螺纹部分配合。 身体的臂被旋转以将紧固件和壳体的轴拧紧在一起。 当拧紧时，密封垫圈关闭孔。 为了去除空气过滤器，紧固件从壳体的轴上旋下并且轴在孔中浮起。 现场的人员可以通过将手指插入手臂并拉动来移除空气过滤器。
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公开(公告)号：USD604994S1
公开(公告)日：2009-12-01
申请号：US29294364
申请日：2008-01-08
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公开(公告)号：US06022391A
公开(公告)日：2000-02-08
申请号：US240210
申请日：1999-01-29
摘要： An engine filter assembly for cleaning cooling air for an internal-combustion engine for use in high-debris environment such as in roofing-removing machines includes a protective element housing attached to the machine at a remote position. The protective element housing houses a two-stage air filter having a cylindrical-shaped filter element with an outer pre-filter covering. An air inlet housing on the engine is connected to the protective element housing by a flexible coupling link. A shield protects the engine from direct contact with loose or air-born materials during the operation of the machine. A thermal sensing device reads the temperature of the engine and automatically shuts down the engine if the temperature elevates beyond specification, reducing the chance of engine failure.
摘要翻译： 用于清洁用于高碎片环境的内燃机的冷却空气的发动机过滤器组件，例如在屋顶除尘机中包括在远程位置附接到机器的保护元件壳体。 保护元件壳体容纳具有带有外部预过滤器覆盖物的圆柱形过滤器元件的两级空气过滤器。 发动机上的空气入口壳体通过柔性联轴节连接到保护元件壳体。 屏蔽罩可保护发动机在机器运行过程中与松动或空气传播的材料直接接触。 如果温度升高超过规格，热感测装置读取发动机的温度并自动关闭发动机，减少发动机故障的机会。
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