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1. 发明授权

US12030725B2 In-line rail valve 有权
公开(公告)号：US12030725B2
公开(公告)日：2024-07-09
申请号：US17740517
申请日：2022-05-10
申请人： Spiroflow Systems, Inc.
发明人： David Francis Hesketh , Jeffrey Allen Dudas
IPC分类号： B65G19/14 , B65G19/22 , B65G19/28 , F16K3/26
CPC分类号： B65G19/14 , B65G19/22 , B65G19/28 , F16K3/267
摘要： An in-line valve assembly for a tubular drag conveyer system includes a first tube segment having a first end and defining a first passageway, a second tube segment having a second end and defining a second passageway, and a tubular valve body translatably disposed relative to the second tube segment and defining a valve passageway. The first end of the first tube segment is spaced apart from the second end of the second tube segment by a gap. The valve body is selectively adjustable between a closed position wherein the valve passageway spans the gap and connects the first passageway to the second passageway and an open position wherein the valve passageway is spaced apart from the first passageway by at least a portion of the gap.

2. 发明申请

US20140311872A1 CABLE CHAIN WITH MOLDED FLIGHTS FOR TUBULAR DRAG CONVEYOR 审中-公开
标题翻译：带有管道拖车输送机的成型车的电缆链
公开(公告)号：US20140311872A1
公开(公告)日：2014-10-23
申请号：US13865348
申请日：2013-04-18
申请人： SPIROFLOW SYSTEMS, INC.
发明人： Michel John Podevyn
IPC分类号： B65G19/20
CPC分类号： B65G19/24 , B65G19/14
摘要： A chain link for a tubular conveyor, including an elongate endless loop having first and second opposed, spaced-apart link segments that each include a respective opposing, inwardly extending anchoring recess on an outer surface adapted to receive and retain a conveyor chain flight on the chain link.
摘要翻译：用于管状输送机的链节，包括具有第一和第二相对的间隔开的连接段的细长的环形环，每个连接段在外表面上包括相应的向内延伸的固定凹部，其适于在链环。

3. 发明申请

US20080289935A1 DYNAMIC TENSION CONTROL APPARATUS AND METHOD FOR AERO-MECHANICAL CONVEYOR 有权
标题翻译：动力机械输送机动态张力控制装置及方法
公开(公告)号：US20080289935A1
公开(公告)日：2008-11-27
申请号：US11942892
申请日：2007-11-20
申请人： David Francis Hesketh
发明人： David Francis Hesketh
IPC分类号： B65G23/44 , B65G47/00
CPC分类号： B65G23/44
摘要： A tensioning assembly for use in an aero-mechanical conveyor for moving bulk materials. The conveyor includes upper and lower housings having head and tail pulley assemblies mounted therein. The tensioning assembly includes first and second extendable tubes that define sections of inflow and outflow conveyor tubes that interconnect the upper and lower housings. An endless rope assembly is disposed within the conveyor tubes and around the head and tail pulleys. An adjustable actuator is positioned in cooperative engagement with the first and second extendable tubes. When the actuator is in a first position, the extendable tubes have a first length and when the actuator is in a second position, the extendable tubes have a second length. The actuator is configured to move between the first position and the second position in response to changes in tension within the endless rope assembly as indicated by a signal from a tension measuring device.
摘要翻译：用于航空机械输送机的张紧组件，用于移动散装材料。输送机包括安装在其中的头部和尾部滑轮组件的上部和下部壳体。张紧组件包括第一和第二可延伸管，其限定将上部和下部壳体互连的流入和流出输送管的部分。一根无绳绳组件设置在输送管内并围绕头部和尾部带轮。可调节致动器被定位成与第一和第二可延伸管协作接合。当致动器处于第一位置时，可延伸管具有第一长度，并且当致动器处于第二位置时，可延伸管具有第二长度。致动器构造成响应于由拉伸测量装置的信号所示的环形绳索组件内的张力的变化而在第一位置和第二位置之间移动。

4. 发明授权

US10940487B2 Integrated magnetic particle separating valve and method 有权
公开(公告)号：US10940487B2
公开(公告)日：2021-03-09
申请号：US16278292
申请日：2019-02-18
申请人： SPIROFLOW SYSTEMS, INC.
发明人： David Francis Hesketh , Jeffrey Allen Dudas
IPC分类号： B03C1/30 , B03C1/26 , F16K31/08 , B03C1/033 , F16K1/22
摘要： A magnetic particle separating valve that includes a valve body adapted for allowing particulate matter to flow vertically through the valve from an upstream to a downstream side. A discharge flow control apparatus is positioned in the valve body and includes a plurality of blades positioned in the valve body and movable between a fully open to a fully closed position to control the rate of discharge of material from the valve. Each of the plurality of blades includes a magnet positioned on the respective blade in a flow proximity position to attract and remove magnetically attractable particles from the particulate matter flowing past the blades.

5. 发明申请

US20150175280A1 BULK BAG DENSIFYING APPARATUS AND METHOD 审中-公开
标题翻译：大袋包装设备和方法
公开(公告)号：US20150175280A1
公开(公告)日：2015-06-25
申请号：US14136320
申请日：2013-12-20
申请人： Spiroflow Systems, Inc.
发明人： Jeffrey Allen Dudas , Jeffery J. Karigan
IPC分类号： B65B1/22 , B01F3/18 , B65B1/24 , B01F11/00
CPC分类号： B65B1/22 , B65B1/24
摘要： An apparatus for densifying particulate contents of a bulk bag, that includes a support element and a pressure-applying element for supporting between them a bulk bag containing particulate contents with a pressure to the bag supplied by the pressure-applying element, and a vibrator carried by one or the other of the support element and the pressure-applying element for transmitting vibratory energy through the contents of the bag back and forth between the support element and the pressure applying element for densifying the contents of the bag and leveling a top surface of contents of the bag at a top end of the bag. A related method is also disclosed.
摘要翻译：用于致密化散装袋的颗粒物质的装置，其包括支撑元件和压力施加元件，用于在它们之间支撑包含由压力施加元件供应的袋子的压力的颗粒物质的散装袋和携带的振动器用于通过支撑元件和压力施加元件之间来回传递振动能量的振动能量的一个或另一个支撑元件和压力施加元件，用于致密化袋的内容物并使顶部表面平整袋子顶部的袋子的内容物。还公开了相关方法。

6. 发明公开

US20230365337A1 IN-LINE RAIL VALVE 审中-公开
公开(公告)号：US20230365337A1
公开(公告)日：2023-11-16
申请号：US17740517
申请日：2022-05-10
申请人： Spiroflow Systems, Inc.
发明人： David Francis Hesketh , Jeffrey Allen Dudas
IPC分类号： B65G19/14 , F16K3/26
CPC分类号： B65G19/14 , F16K3/267
摘要： An in-line valve assembly for a tubular drag conveyer system includes a first tube segment having a first end and defining a first passageway, a second tube segment having a second end and defining a second passageway, and a tubular valve body translatably disposed relative to the second tube segment and defining a valve passageway. The first end of the first tube segment is spaced apart from the second end of the second tube segment by a gap. The valve body is selectively adjustable between a closed position wherein the valve passageway spans the gap and connects the first passageway to the second passageway and an open position wherein the valve passageway is spaced apart from the first passageway by at least a portion of the gap.

7. 发明授权

US09033136B2 Tensioning assembly for cable drag conveyor with tensioning assembly and method of controlling tension in a cable drag conveyor 有权
标题翻译：用于牵引组件的电缆拖曳输送机的张紧组件以及控制电缆拖曳输送机中张力的方法
公开(公告)号：US09033136B2
公开(公告)日：2015-05-19
申请号：US13960010
申请日：2013-08-06
申请人： Spiroflow Systems, Inc.
发明人： David Francis Hesketh
IPC分类号： B65G23/44 , B65G19/20 , B65G23/14
CPC分类号： B65G19/20 , B65G19/14 , B65G23/14 , B65G23/44
摘要： A tensioning assembly for a cable drag conveyor. The conveyor includes a head pulley mounted on a head pulley shaft positioned in a head pulley housing and a tail pulley mounted on a tail pulley shaft positioned in a tail pulley housing, infeed and discharge conveyor tubes interconnecting the head pulley housing and the tail pulley housing, and an endless rope having conveying disks attached to the rope positioned in the infeed and discharge conveyor tubes and around the head pulley and tail pulley. The tail pulley housing is positioned in a stationary position in relation to the head pulley and the head pulley housing. The tail pulley shaft and tail pulley is positioned on the tail pulley housing for movement in relation to the tail pulley housing, the head pulley and the head pulley housing. A tensioner moves the tail pulley to maintain the tail pulley at a distance in relation to the head pulley that results in correct tension on the rope during its travel through the cable drag conveyor.
摘要翻译：用于电缆拖曳输送机的张紧组件。输送机包括安装在位于头带轮外壳中的头部带轮轴上的头部皮带轮和安装在位于尾部皮带轮外壳中的尾部带轮轴上的尾部滑轮，将头部皮带轮外壳和尾部皮带轮外壳互连的进料和排出输送管以及具有附接到位于进料和排出输送管中并围绕头部滑轮和尾部滑轮的绳索的输送盘的环形绳索。尾部滑轮壳体相对于头部滑轮和头部滑轮壳体定位在静止位置。尾部滑轮轴和尾部滑轮位于尾部滑轮壳体上，用于相对于尾部滑轮壳体，头部滑轮和头部滑轮壳体运动。张紧器移动尾部滑轮以使尾轮相对于头部滑轮保持一定距离，导致绳索在其通过电缆拖动输送机行进期间的正确张力。

8. 发明申请

US20150041285A1 TENSIONING ASSEMBLY FOR CABLE DRAG CONVEYOR WITH TENSIONING ASSEMBLY AND METHOD OF CONTROLLING TENSION IN A CABLE DRAG CONVEYOR 有权
标题翻译：带拉伸装置的电缆拖拉机输送机的拉伸装置和电缆拖拉机输送机的张力控制方法
公开(公告)号：US20150041285A1
公开(公告)日：2015-02-12
申请号：US13960010
申请日：2013-08-06
申请人： Spiroflow Systems, Inc.
发明人： David Francis Hesketh
IPC分类号： B65G19/20
CPC分类号： B65G19/20 , B65G19/14 , B65G23/14 , B65G23/44
摘要： A tensioning assembly for a cable drag conveyor. The conveyor includes a head pulley mounted on a head pulley shaft positioned in a head pulley housing and a tail pulley mounted on a tail pulley shaft positioned in a tail pulley housing, infeed and discharge conveyor tubes interconnecting the head pulley housing and the tail pulley housing, and an endless rope having conveying disks attached to the rope positioned in the infeed and discharge conveyor tubes and around the head pulley and tail pulley. The tail pulley housing is positioned in a stationary position in relation to the head pulley and the head pulley housing. The tail pulley shaft and tail pulley is positioned on the tail pulley housing for movement in relation to the tail pulley housing, the head pulley and the head pulley housing. A tensioner moves the tail pulley to maintain the tail pulley at a distance in relation to the head pulley that results in correct tension on the rope during its travel through the cable drag conveyor.
摘要翻译：用于电缆拖曳输送机的张紧组件。输送机包括安装在位于头带轮外壳中的头部带轮轴上的头部皮带轮和安装在位于尾部皮带轮外壳中的尾部带轮轴上的尾部滑轮，将头部皮带轮外壳和尾部皮带轮外壳互连的进料和排出输送管以及具有附接到位于进料和排出输送管中并围绕头部滑轮和尾部滑轮的绳索的输送盘的环形绳索。尾部滑轮壳体相对于头部滑轮和头部滑轮壳体定位在静止位置。尾部滑轮轴和尾部滑轮位于尾部滑轮壳体上，用于相对于尾部滑轮壳体，头部滑轮和头部滑轮壳体运动。张紧器移动尾部滑轮以使尾轮相对于头部滑轮保持一定距离，导致绳索在其通过电缆拖动输送机行进期间的正确张力。

9. 发明授权

US08777060B2 Discharger for side-secured bag spout 有权
标题翻译：用于侧面安全袋喷嘴的卸料器
公开(公告)号：US08777060B2
公开(公告)日：2014-07-15
申请号：US13351027
申请日：2012-01-16
申请人： David Francis Hesketh , Jeffrey Allen Dudas
发明人： David Francis Hesketh , Jeffrey Allen Dudas
IPC分类号： B65D35/24
CPC分类号： B65B69/0075
摘要： A bag spout retainer apparatus for a bulk bag discharger is the disclosure of the type wherein a frame suspends a bulk bag with a side-secured discharge spout, and the spout is held in a closed position against the bag. A bag-engaging member is mounted on the frame in a position laterally-displaced from a lower end of the bag above the discharge spout. A reciprocating driver is attached to the bag-engaging member and is adapted for moving the bag-engaging member between a retracted position out of engagement with the lower end of the bag and an extended bag engaging position for engaging and holding the bag spout in a closed position against the side of the bag during release of the spout against the side of the bag.
摘要翻译：用于散装袋排放器的袋子出口保持器装置是这样的类型的公开，其中框架用侧面固定的排出口悬挂散装袋，并且喷嘴保持在靠近袋子的关闭位置。袋接合构件安装在框架上的从排放口上方的袋的下端横向移位的位置。往复式驱动器附接到袋接合构件，并且适于将袋接合构件移动到与袋的下端脱离接合的缩回位置和用于将袋喷嘴接合并保持在袋中的延伸袋接合位置在将喷嘴释放到袋的侧面的同时靠近袋的侧面的封闭位置。

10. 发明授权

US07798313B2 Dynamic tension control apparatus and method for aero-mechanical conveyor 有权
标题翻译：航空机械输送机的动态张力控制装置及方法
公开(公告)号：US07798313B2
公开(公告)日：2010-09-21
申请号：US11942892
申请日：2007-11-20
申请人： David Francis Hesketh
发明人： David Francis Hesketh
IPC分类号： B65G23/44
CPC分类号： B65G23/44
摘要： A tensioning assembly for use in an aero-mechanical conveyor for moving bulk materials. The conveyor includes upper and lower housings having head and tail pulley assemblies mounted therein. The tensioning assembly includes first and second extendable tubes that define sections of inflow and outflow conveyor tubes that interconnect the upper and lower housings. An endless rope assembly is disposed within the conveyor tubes and around the head and tail pulleys. An adjustable actuator is positioned in cooperative engagement with the first and second extendable tubes. When the actuator is in a first position, the extendable tubes have a first length and when the actuator is in a second position, the extendable tubes have a second length. The actuator is configured to move between the first position and the second position in response to changes in tension within the endless rope assembly as indicated by a signal from a tension measuring device.
摘要翻译：用于航空机械输送机的张紧组件，用于移动散装材料。输送机包括安装在其中的头部和尾部滑轮组件的上部和下部壳体。张紧组件包括第一和第二可延伸管，其限定将上部和下部壳体互连的流入和流出输送管的部分。一根无绳绳组件设置在输送管内并围绕头部和尾部带轮。可调节致动器被定位成与第一和第二可延伸管协作接合。当致动器处于第一位置时，可延伸管具有第一长度，并且当致动器处于第二位置时，可延伸管具有第二长度。致动器构造成响应于由拉伸测量装置的信号所示的环形绳索组件内的张力的变化而在第一位置和第二位置之间移动。

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