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1. 发明申请

US20160193899A1 Two-Way Hingeless Ventilator 有权
标题翻译：双向无声呼吸机
公开(公告)号：US20160193899A1
公开(公告)日：2016-07-07
申请号：US15067597
申请日：2016-03-11
申请人： Salem Vent International, Inc.
发明人： Timothy A. Kelly , Dwight Smith , Whitwell C. Kelly
IPC分类号： B60H1/26 , F24F13/10
CPC分类号： B60H1/26 , B60H1/262 , F24F13/10
摘要： A hingeless ventilator comprises a frame defining two openings surrounded by a seating rim, which is surrounded by a door recess. A pair of upright sleeves is disposed between the openings, and each upright sleeve defines an exterior track surface. A door is disposed to face the outer surface of the frame and has a main body configured to be selectively positionable to cover and uncover both of the openings and defines a lip surrounding the periphery thereof and extending generally perpendicularly to the main body. Two door struts connected to the door extend through the frame openings and hold a handle that has rollers that are biased against the exterior track surfaces of the sleeves.
摘要翻译：无铰通式呼吸机包括框架，框架限定两个开口，这些开口被一个由一个门凹部包围的座位边缘包围。一对直立的袖子设置在开口之间，每个直立套筒限定外部轨道表面。门被设置成面对框架的外表面，并且具有构造成可选择性地定位以覆盖和露出两个开口的主体，并且限定围绕其周边并且大致垂直于主体延伸的唇部。连接到门的两个门支杆延伸穿过框架开口并且保持具有偏压在套筒的外部轨道表面上的辊的手柄。

2. 发明授权

US09868335B2 Two-way hingeless ventilator 有权
公开(公告)号：US09868335B2
公开(公告)日：2018-01-16
申请号：US15067597
申请日：2016-03-11
申请人： Salem Vent International, Inc.
发明人： Timothy A. Kelly , Dwight Smith , Whitwell C. Kelly
IPC分类号： B60H1/00 , B60H1/26 , F24F13/10
CPC分类号： B60H1/26 , B60H1/262 , F24F13/10
摘要： A hingeless ventilator comprises a frame defining two openings surrounded by a seating rim, which is surrounded by a door recess. A pair of upright sleeves is disposed between the openings, and each upright sleeve defines an exterior track surface. A door is disposed to face the outer surface of the frame and has a main body configured to be selectively positionable to cover and uncover both of the openings and defines a lip surrounding the periphery thereof and extending generally perpendicularly to the main body. Two door struts connected to the door extend through the frame openings and hold a handle that has rollers that are biased against the exterior track surfaces of the sleeves.

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