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公开(公告)号：US07234203B2
公开(公告)日：2007-06-26
申请号：US10635896
申请日：2003-08-07
申请人： Brett A. Latimer , Ronald K. Burig , Christine A. Brown , David E. Plotner , John J. Fiumefreddo , Roy B. Bendickson , Joseph C. Dangrow
发明人： Brett A. Latimer , Ronald K. Burig , Christine A. Brown , David E. Plotner , John J. Fiumefreddo , Roy B. Bendickson , Joseph C. Dangrow
IPC分类号： E05F1/08
CPC分类号： E04F11/064 , E06C1/32 , Y10T16/528 , Y10T16/5385 , Y10T403/32336
摘要： A hinge for a folding ladder including a hinge latch movable between a locked position and an unlocked position disposed within a hinge latch cavity. The hinge latch includes a first locking portion protruding therefrom, an elongated slot formed configured to slidingly receive a hinge shaft, a first opening configured to receive a first biasing member, and a second opening configured to receive a locking member. Rotational movement of one hinge casing relative to another hinge casing is prevented by engagement of the first locking portion and locking member with a respective one of the first opening and second opening.
摘要翻译： 一种用于折叠梯子的铰链，包括可在锁定位置和设置在铰链闩锁腔内的解锁位置之间移动的铰链闩锁。 铰链闩锁包括从其突出的第一锁定部分，形成为被构造成滑动地接收铰链轴的细长槽，构造成接收第一偏置构件的第一开口和构造成接收锁定构件的第二开口。 通过将第一锁定部分和锁定构件与第一开口和第二开口中的相应的一个接合来防止一个铰链外壳相对于另一个铰链外壳的旋转运动。
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公开(公告)号：US06994184B2
公开(公告)日：2006-02-07
申请号：US10733765
申请日：2003-12-12
申请人： Brett A. Latimer , Ronald K. Burig , Christine A. Brown , David E. Plotner , John J. Fiumefreddo , Roy B. Bendickson
发明人： Brett A. Latimer , Ronald K. Burig , Christine A. Brown , David E. Plotner , John J. Fiumefreddo , Roy B. Bendickson
CPC分类号： E04F11/064 , E06C1/32 , E06C1/387 , E06C1/54
摘要： A folding ladder is configured for installation in an opening to provide access between one floor or space and another floor or space. The folding ladder includes, in one aspect, an upper ladder section having a left ladder rail and a right ladder rail, a lower ladder section having a left ladder rail and a right ladder rail, a hinge rotatably connecting the upper ladder section ladder rails to the lower ladder section ladder rails, and a plurality of steps rotatably disposed between the upper and lower ladder rails. The plurality of steps are configured for rotation between a retracted position and a deployed position. At least one step disposed between the upper ladder rails and at least one step disposed between the lower ladder rails are linked by at least one linkage member so that each of the noted steps rotates between a retracted position and a deployed position upon rotational movement of the upper ladder section relative to the lower ladder section between a closed position and an open position.
摘要翻译： 折叠梯构造成用于安装在开口中以提供一个楼层或空间与另一楼层或空间之间的通道。 折叠梯子在一个方面包括具有左梯子轨道和右梯子导轨的上部梯形部分，具有左梯子轨道和右侧梯子轨道的下部梯形部分，将上部梯形梯形梯形轨道可旋转地连接到 下梯梯梯轨，以及可旋转地设置在上下梯轨之间的多个台阶。 所述多个台阶构造成用于在缩回位置和展开位置之间旋转。 设置在上梯形轨道之间的至少一个台阶和设置在下梯子轨道之间的至少一个台阶通过至少一个连杆构件连接，使得每个所述步骤在缩回位置和展开位置之间在旋转运动时旋转 相对于下梯子部分的上梯部分在关闭位置和打开位置之间。
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公开(公告)号：US06991063B2
公开(公告)日：2006-01-31
申请号：US10635897
申请日：2003-08-07
申请人： Brett A. Latimer , Ronald K. Burig , Christine A. Brown , David E. Plotner , John J. Fiumefreddo , Roy B. Bendickson
发明人： Brett A. Latimer , Ronald K. Burig , Christine A. Brown , David E. Plotner , John J. Fiumefreddo , Roy B. Bendickson
IPC分类号： E06C9/00
CPC分类号： E04F11/064 , E06C1/32 , E06C1/387 , E06C1/54
摘要： A stowable or foldable ladder is configured for installation in an opening between one floor or space and another floor or space. An upper ladder section includes a left ladder rail and a right ladder rail, a lower ladder section having a left ladder rail and a right ladder rail, a hinge rotatably connecting the upper ladder section left ladder rail to the lower ladder section left ladder rail and rotatably connecting the upper ladder section right ladder rail to the lower ladder section right ladder rail, and a plurality of steps rotatably disposed between the upper pair of ladder rails and the lower pair of ladder rails. The steps are configured for rotation between a retracted position and a deployed position.
摘要翻译： 一个可收起或可折叠的梯子被配置为安装在一个地板或空间与另一个地板或空间之间的开口中。 上梯子部分包括左梯子轨道和右梯子轨道，具有左梯子轨道和右梯子轨道的下部梯形部分，将梯形梯部分梯子梯子可转动地连接到下部梯子部分左梯子轨道的铰链，以及 将上梯子部分的右梯子导轨与下梯子部分的右梯导轨可转动地连接，以及可旋转地设置在上一对梯轨和下一对梯轨之间的多个台阶。 这些台阶被配置为在缩回位置和展开位置之间旋转。
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4.发明授权公开(公告)号：US07165649B2
公开(公告)日：2007-01-23
申请号：US10635900
申请日：2003-08-07
申请人： Brett A. Latimer , Ronald K. Burig , Christine A. Brown , David E. Plotner , John J. Fiumefreddo , Roy B. Bendickson , David A. Winslow
发明人： Brett A. Latimer , Ronald K. Burig , Christine A. Brown , David E. Plotner , John J. Fiumefreddo , Roy B. Bendickson , David A. Winslow
IPC分类号： E06C9/00
CPC分类号： E04F11/064
摘要： A support frame for a folding ladder, a folding ladder positioning system, and a method for installing a folding ladder, are disclosed and pertain to folding ladders disposable within an opening, such as openings in a ceiling of a house, to provide temporary access between one floor or space and another floor or space. In one aspect, a support frame includes a plurality of separable support frame plates collectively configured to circumscribe the opening and a plurality of connection sites are disposed at opposing ends of each of the plurality of separable support frame plates to facilitate connection of each support frame plate to adjacent support frame plates. The connection sites include, for example, mating locking connectors or a plurality of matching through-holes, which permit insertion of a fastening means therethrough.
摘要翻译： 公开了一种用于折叠梯子，折叠梯子定位系统和用于安装折叠梯子的方法的支撑框架，并且涉及在诸如房屋的天花板之类的开口内的一次性折叠梯子，以提供临时进入 一个楼层或空间和另一个楼层或空间。 在一个方面，支撑框架包括多个可分离的支撑框架板，其共同构造成围绕开口，并且多个连接位置设置在多个可分离支撑框架板的每一个的相对端部处，以便于连接每个支撑框架板 到相邻的支撑框架板。 连接部位包括例如配合锁定连接器或多个匹配的通孔，其允许紧固装置插入其中。
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公开(公告)号：US07857096B2
公开(公告)日：2010-12-28
申请号：US11257242
申请日：2005-10-24
申请人： Brett A. Latimer , Robert D. Beggs
发明人： Brett A. Latimer , Robert D. Beggs
IPC分类号： E04G1/18
CPC分类号： B66F19/00 , B66F1/02 , Y10T29/53 , Y10T292/03
摘要： An upper shackle assembly for a steel pump jack for a wood pole includes a u-shaped shackle component to receive the wood pole. The assembly includes a crank handle that extends through the shackle component and engages the pole to lower the pump jack down the pole. The assembly includes a brake attached to the shackle component to engage with the pole if the crank handle fails. A method for installing a steel pump jack to a wood pole includes the steps of placing a u-shaped shackle component about the wood pole. There is the step of closing a brake with the shackle component to engage with the pole if a crank handle fails. There is the step of extending the crank handle through the shackle component to engage the pole. A steel pump jack.
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公开(公告)号：US06026540A
公开(公告)日：2000-02-22
申请号：US122541
申请日：1998-07-24
IPC分类号： A47L5/28 , A47L9/12 , A47L9/16 , B01D39/16 , B01D45/16 , B01D46/10 , B01D50/00 , B04C5/13 , B04C9/00 , A47L9/10
CPC分类号： B04C9/00 , A47L5/28 , A47L9/127 , A47L9/165 , A47L9/1666 , A47L9/1683 , B01D39/1692 , B01D45/16 , B01D46/10 , B01D46/2411 , B01D46/521 , B01D50/002 , B04C5/13 , B01D2279/55 , B04C2009/004 , Y10S55/03
摘要： An upright vacuum cleaner (A) includes an upright housing section (B) and a nozzle section (C). A cyclonic airflow dirt and dust separating chamber (54) is defined in said upright housing section. A suction source (E) pulls air and entrained dirt, dust, and other contaminants through a main suction opening (26) formed in the underside (24) of the nozzle and into the cyclonic airflow chamber (54). The cyclonic airflow chamber causes the suction airstream to travel in a cyclonic path such that the entrained contaminants are separated therefrom and deposited into a dirt container (52) that defines the lower portion of the chamber (54). A main filter element (H) filters residual contaminants from the suction airstream between the chamber and the suction source. The main filter element is preferably made from high-density polyethylene porous filter media. A final filter assembly (F) filters the suction airstream discharged by the suction source to ensure that the air discharged into the atmosphere is contaminant free, including those contaminants introduced into the airstream by the suction source itself.
摘要翻译： 立式吸尘器（A）包括立式收纳部分（B）和喷嘴部分（C）。 在所述直立的壳体部分中限定有旋风气流污垢和灰尘分离室（54）。 吸入源（E）通过形成在喷嘴的下侧（24）中的主吸入口（26）将空气和夹带的污垢，灰尘和其它污染物吸入气旋气流室（54）。 气旋气流室使得吸入气流在气旋路径中行进，使得夹带的污染物从其分离并沉积到限定室（54）的下部的污物容器（52）中。 主过滤元件（H）从室和抽吸源之间的吸入空气中过滤残留污染物。 主过滤元件优选由高密度聚乙烯多孔过滤介质制成。 最后的过滤器组件（F）过滤由抽吸源排出的吸入空气，以确保排放到大气中的空气是无污染的，包括由吸入源本身引入到空气流中的那些污染物。
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公开(公告)号：US20090016865A1
公开(公告)日：2009-01-15
申请号：US11827503
申请日：2007-07-12
申请人： Kyle G. Astor , Brett A. Latimer , Robert D. Beggs
发明人： Kyle G. Astor , Brett A. Latimer , Robert D. Beggs
CPC分类号： B65G69/287 , B65G67/04 , B65G69/30 , Y10T29/49826
摘要： An apparatus for wheeling a vehicle onto a truck or trailer includes a ramp. The apparatus includes a mounting portion attached to the ramp that mounts to the truck or trailer. The apparatus includes a transition piece the pivotally attaches to the ramp and contacts ground when the mounting portion is mounted to the truck or trailer. A method for placing a vehicle onto a truck or trailer includes the steps of attaching a mounting portion of a ramp to the truck or trailer. There is the step of moving a transition piece attached to the ramp so the transition piece contacts ground. There is the step of wheeling the vehicle across the transition piece, up the ramp and onto the truck or trailer.
摘要翻译： 将车辆转向卡车或拖车上的装置包括斜坡。 该装置包括安装到斜坡上的安装部分，其安装到卡车或拖车上。 该装置包括当安装部分安装到卡车或拖车上时枢转地附接到斜坡并接触地面的过渡件。 将车辆放置在卡车或拖车上的方法包括将斜坡的安装部分附接到卡车或拖车的步骤。 移动连接到斜坡的过渡件的步骤是使过渡件接触地面。 有一个步骤是将车辆穿过过渡件，沿着斜坡上升到卡车或拖车上。
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公开(公告)号：USD576291S1
公开(公告)日：2008-09-02
申请号：US29286382
申请日：2007-05-03
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公开(公告)号：US08944743B2
公开(公告)日：2015-02-03
申请号：US13568829
申请日：2012-08-07
申请人： Kyle G. Astor , Brett A. Latimer , Robert D. Beggs
发明人： Kyle G. Astor , Brett A. Latimer , Robert D. Beggs
IPC分类号： B60P1/43
CPC分类号： B65G69/287 , B65G67/04 , B65G69/30 , Y10T29/49826
摘要： An apparatus for wheeling a vehicle onto a truck or trailer includes a ramp. The apparatus includes a mounting portion attached to the ramp that mounts to the truck or trailer. The apparatus includes a transition piece the pivotally attaches to the ramp and contacts ground when the mounting portion is mounted to the truck or trailer. A method for placing a vehicle onto a truck or trailer includes the steps of attaching a mounting portion of a ramp to the truck or trailer. There is the step of moving a transition piece attached to the ramp so the transition piece contacts ground. There is the step of wheeling the vehicle across the transition piece, up the ramp and onto the truck or trailer.
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公开(公告)号：US08631903B2
公开(公告)日：2014-01-21
申请号：US11186290
申请日：2005-07-21
申请人： Brett A. Latimer , Robert D. Beggs
发明人： Brett A. Latimer , Robert D. Beggs
IPC分类号： E04G7/10
CPC分类号： F16B2/10 , B66F1/00 , F16B2/065 , F16M13/02 , Y10T29/49947
摘要： A pump jack pole brace. The brace comprises a U-shaped yoke member having a first leg and a second leg. The brace includes a latch plate assembly having a first side slidably and pivotably attached to the first leg, and a second side having a tab which engages with the second leg to form a closed envelope with the yoke. A method for securing a pole for use of a pump jack system.
摘要翻译： 一个泵吊杆支杆。 支架包括具有第一腿部和第二腿部的U形轭部件。 支架包括闩锁板组件，其具有可滑动地且可枢转地附接到第一腿部的第一侧面，以及第二侧部，其具有与第二腿部接合以与轭架形成封闭外壳的突出部。 一种用于固定使用泵千斤顶系统的杆的方法。
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