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公开(公告)号：US20210383671A1
公开(公告)日：2021-12-09
申请号：US17340096
申请日：2021-06-07
摘要： A method for monitoring and reporting personnel social distancing practices using a small personnel monitoring and alerting device incorporating ultrasonic sensors to monitor a complete 360-degree field of view around each wearer in the workplace. The monitoring and alerting devices monitor the distance between personnel wearing the device at preset time intervals using ultrasonic sensors and provides an individual alert (visual, buzzer, and/or vibration) to any wearers that are encroaching within a preset distance of another person wearing the device. Device reports via a RF network to a second device and/or centralized data center on each encroachment and unencroachment event.
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公开(公告)号：US09057451B2
公开(公告)日：2015-06-16
申请号：US13321697
申请日：2010-06-11
IPC分类号： F16K31/02
CPC分类号： F16K31/025 , Y10T137/0318
摘要： A valve (100), including a fluid inlet (102) and a fluid outlet (103) formed in a housing (101) is provided. The valve (100) includes a valve seal (209) and a resilient member (207). The resilient member (207) is coupled to the valve seal (209). The valve (100) can also include one or more shape memory alloy component (206) or another electrically actuated component that is coupled to at least a first end (214) of the resilient member (207).
摘要翻译： 提供了一种包括形成在壳体（101）中的流体入口（102）和流体出口（103）的阀门（100）。 阀（100）包括阀密封件（209）和弹性件（207）。 弹性构件（207）联接到阀密封件（209）。 阀（100）还可以包括一个或多个形状记忆合金部件（206）或耦合到弹性部件（207）的至少第一端部（214）的另一个电致动部件。
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公开(公告)号：US08714199B2
公开(公告)日：2014-05-06
申请号：US13321742
申请日：2010-06-11
IPC分类号： F15C1/08
CPC分类号： F16K31/025 , Y10T137/0391 , Y10T137/2262 , Y10T137/2267
摘要： A valve (100) is provided according to an embodiment of the invention. The valve (100) comprises a body (102) including a plurality of ports (204, 205, 206). The valve (100) also comprises a valve actuator (150) positioned within the body (102). The valve actuator (150) includes a slider (110) and one or more shape memory alloy elements (112a, 112b). The one or more shape memory alloy elements (112a, 112b) are coupled to at least one side (113, 114) of the slider (110). The slider (110) is movable between a first position and at least a second position upon energizing at least one of the shape memory alloy elements (112a, 112b) of the one or more shape memory alloy elements (112a, 112b) in order to actuate the valve (100).
摘要翻译： 根据本发明的实施例提供一种阀门（100）。 阀（100）包括包括多个端口（204,205,206）的主体（102）。 阀（100）还包括定位在主体（102）内的阀致动器（150）。 阀致动器（150）包括滑块（110）和一个或多个形状记忆合金元件（112a，112b）。 一个或多个形状记忆合金元件（112a，112b）联接到滑块（110）的至少一个侧面（113,114）。 在对一个或多个形状记忆合金元件（112a，112b）的形状记忆合金元件（112a，112b）中的至少一个进行通电时，滑块（110）可在第一位置和至少第二位置之间移动，以便 致动阀门（100）。
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公开(公告)号：US20140065661A1
公开(公告)日：2014-03-06
申请号：US14018385
申请日：2013-09-04
IPC分类号： B01L3/00
CPC分类号： B01L3/5085 , B01L3/0293 , B01L3/50255 , B01L2300/0829 , B01L2400/0457 , B01L2400/0487 , G01N35/04 , G01N2035/042
摘要： Disclosed in an embodiment herein is a well plate system including a well plate device, including three plates disposed above one another. The two top plates include wells disposed therein which are in fluid communication with one another, and which when the device is in a resting position, the second plate rests on top of the third plate to create a fluid sealed well. The third plate includes fluid drainage openings, such that when the system is in an activated position, the plates are moved such that the fluid within the wells exits through these openings. The system can be fully automated, and can include one or more motors to control movement of the plates. The system can also operate manually with a hinge connected to the plates.
摘要翻译： 在本文的实施例中公开的是一种井板系统，其包括井板装置，其包括彼此相对设置的三个板。 两个顶板包括设置在其中的彼此流体连通的孔，并且当装置处于静止位置时，第二板搁置在第三板的顶部上以形成流体密封的井。 第三板包括流体排放开口，使得当系统处于激活位置时，移动板，使得井内的流体通过这些开口排出。 该系统可以完全自动化，并且可以包括一个或多个电机来控制板的运动。 该系统还可以通过连接到板的铰链来手动操作。
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公开(公告)号：US08596942B2
公开(公告)日：2013-12-03
申请号：US12583416
申请日：2009-08-20
CPC分类号： F16B43/001 , F16B25/00 , F16B35/048 , F16B41/002
摘要： A screw including a sealing washer assembly and a shank which defines a screw axis and has a thread in at least a portion thereof and whose one end is provided with a head. The sealing washer assembly is disposed on the shank and includes at least one sealing washer and a reinforcing washer, said reinforcing washer having a thickness, and the sealing washer assembly having a cumulative thickness is disclosed. The sealing washer assembly is spaced, along the screw axis, at a distance from an underside of the head facing the shank, said distance being greater than the thickness of the reinforcing washer and smaller than the cumulative thickness of the sealing washer assembly.
摘要翻译： 一种螺钉，其包括密封垫圈组件和限定螺纹轴线的柄，并且在其至少一部分中具有螺纹，并且其一端设置有头部。 密封垫圈组件设置在柄上，并且包括至少一个密封垫圈和加强垫圈，所述加强垫圈具有厚度，并且公开了具有累积厚度的密封垫圈组件。 密封垫圈组件沿着螺钉轴线间隔开距离头部的头部的下侧一定距离，所述距离大于加强垫圈的厚度并且小于密封垫圈组件的累积厚度。
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公开(公告)号：US20100226732A1
公开(公告)日：2010-09-09
申请号：US12715975
申请日：2010-03-02
IPC分类号： F16B25/10
CPC分类号： F16B25/103 , F16B25/0021 , F16B25/0084
摘要： A self-tapping screw is disclosed. The screw having a shaft bearing at least partially a thread, which shaft defines a longitudinal axis and on whose first end a drill point with a maximum width and on whose opposing second end a head are arranged, as well as having at least one first cutting edge and having at least one second cutting edge. A recess through which the longitudinal axis passes is arranged between the two cutting edges, with the minimum axial depth of the recess corresponding to at least 0.08 times the maximum width of the drill point.
摘要翻译： 公开了一种自攻螺钉。 所述螺杆具有至少部分地具有螺纹的轴，所述轴至少部分地具有螺纹，该轴限定纵向轴线，并且其第一端具有最大宽度的钻头，并且在其相对的第二端上布置头部，以及具有至少一个第一切削 边缘并且具有至少一个第二切削刃。 纵向轴线通过的凹槽设置在两个切削刃之间，凹槽的最小轴向深度对应于钻尖的最大宽度的至少0.08倍。
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公开(公告)号：US20100047033A1
公开(公告)日：2010-02-25
申请号：US12583416
申请日：2009-08-20
CPC分类号： F16B43/001 , F16B25/00 , F16B35/048 , F16B41/002
摘要： A screw including a sealing washer assembly and a shank which defines a screw axis and has a thread in at least a portion thereof and whose one end is provided with a head. The sealing washer assembly is disposed on the shank and includes at least one sealing washer and a reinforcing washer, said reinforcing washer having a thickness, and the sealing washer assembly having a cumulative thickness is disclosed. The sealing washer assembly is spaced, along the screw axis, at a distance from an underside of the head facing the shank, said distance being greater than the thickness of the reinforcing washer and smaller than the cumulative thickness of the sealing washer assembly.
摘要翻译： 一种螺钉，其包括密封垫圈组件和限定螺纹轴线的柄，并且在其至少一部分中具有螺纹，并且其一端设置有头部。 密封垫圈组件设置在柄上，并且包括至少一个密封垫圈和加强垫圈，所述加强垫圈具有厚度，并且公开了具有累积厚度的密封垫圈组件。 密封垫圈组件沿着螺钉轴线间隔开距离头部的头部的下侧一定距离，所述距离大于加强垫圈的厚度并且小于密封垫圈组件的累积厚度。
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公开(公告)号：US20080226424A1
公开(公告)日：2008-09-18
申请号：US12070999
申请日：2008-02-21
IPC分类号： F16B35/04
CPC分类号： F16B35/04 , F16B25/0021 , F16B25/0047 , F16B25/0084 , F16B25/106
摘要： A chipless thread-forming screw (10) has a thread-carrying shank (11) provided at its opposite ends with a tip (13) and a head (4), respectively, and having a diameter between 0.25 and 0.35 mm, with the shank (11) having at least one frustroconical section (21) extending from the tip (13) in direction of the head (14) and having, with respect to the thread root (22), a point angle (α) between 200 and 300, and a cylindrical section (25) extending between the frustroconical section (21) and the head (14), and with a starting line (23) of the thread (15) remote from the head (14) being spaced from the tip (13) by a distance (Lt) from 0 to 0.3 mm.
摘要翻译： 无芯螺纹形成螺钉（10）具有螺纹承载杆（11），该螺纹承载杆（11）的相对端分别具有尖端（13）和头部（4），并且具有在0.25和0.35mm之间的直径， 柄部（11）具有至少一个在头部（14）的方向上从尖端（13）延伸的截头锥形部分（21），并且具有相对于螺纹根部（22）的点角（α）在200和 300和在截锥形部分（21）和头部（14）之间延伸的圆柱形部分（25）以及远离头部（14）的螺纹（15）的起始线（23）与尖端 （13）离开0至0.3mm的距离（L >t）。
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公开(公告)号：US20080038088A1
公开(公告)日：2008-02-14
申请号：US11804268
申请日：2007-05-16
申请人： Sven Matthiesen , Frank Rieger , Peter Hertlein , Michael Baumgartner , Peter Mugg , Matthias Schaefer
发明人： Sven Matthiesen , Frank Rieger , Peter Hertlein , Michael Baumgartner , Peter Mugg , Matthias Schaefer
IPC分类号： F16B35/04
CPC分类号： F16B25/0021 , F16B25/0047 , F16B25/0057
摘要： A chiplessly thread-forming screw has a stem (11) at one end of which a tip (13) is provided and at another end of which a head (14) is provided, and which has a pointed conical section (21) extending from the tip (13) in a direction of the head (14), a cylindrical section (25) arranged between the first pointed section (21) and the head (14), a first cambered section (22) adjoining the pointed conical section (21) in the direction of the head, and a second cambered section (24) arranged between the first cambered section (22) and the cylindrical section (25) and an outer surface (16) of which has a second curvature radius (R2) unequal to the first curvature radius (R1) of the outer surface (12) of the first cambered section (21).
摘要翻译： 无芯螺纹形成螺钉具有杆（11），杆的一端处设置有尖端（13），并且其另一端设有头部（14），并且具有尖端的锥形部分（21），其从 所述头部（13）沿所述头部（14）的方向，布置在所述第一尖锐部分（21）和所述头部（14）之间的圆柱形部分（25），邻接所述尖形圆锥形部分的第一弧形部分（22） 21）和位于第一弧形部分（22）和圆柱形部分（25）之间的第二弧形部分（24），其外表面（16）具有第二曲率半径（R 2 ）不等于第一弧形部分（21）的外表面（12）的第一曲率半径（R 1）。
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公开(公告)号：US20080035655A1
公开(公告)日：2008-02-14
申请号：US11881897
申请日：2007-07-30
申请人： Michael Baumgartner
发明人： Michael Baumgartner
IPC分类号： B65D25/00
CPC分类号： A01K5/01
摘要： A bucket is preferably injection molded plastic and has a flattened rear wall portion to which first and second spaced apart hooks are attached. The hooks are configured for attaching the bucket to a horizontal bar, such as the rail of a standard stock panel. The height of the bucket is such that the bucket spans the distance between adjacent horizontal rails of a stock panel. The spaced apart hooks also allow the hooks to be attached to a rail on either side of a post. Locking pins in each hook secure the bucket to the panel.
摘要翻译： 桶优选地是注射成型的塑料，并且具有扁平的后壁部分，附接有第一和第二间隔开的钩。 钩被构造成用于将铲斗附接到水平杆，例如标准库存面板的轨道。 铲斗的高度使得铲斗跨越原料面板的相邻水平导轨之间的距离。 间隔开的钩还允许钩附接到柱的两侧的轨道上。 每个挂钩中的锁销将铲斗固定到面板上。
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