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1. 发明授权

US6003658A Telescoping rigid frame and scissor conveyor with suspension 失效
标题翻译：伸缩刚性框架和剪式输送机具有悬挂
公开(公告)号：US6003658A
公开(公告)日：1999-12-21
申请号：US456251
申请日：1995-05-31
申请人： John W. Best , Bob K. Flippo , James D. Walker , Gary D. Carter
发明人： John W. Best , Bob K. Flippo , James D. Walker , Gary D. Carter
IPC分类号： B65G13/12 , B65G21/14 , B65G41/00 , B65G15/26
CPC分类号： B65G13/12 , B65G21/14 , B65G41/008
摘要： Telescoping rigid frame/scissor conveyors with suspension structures to accommodate less than totally flat surfaces, and for easy and ergonomic repositioning. Such conveyors are formed of a plurality of telescoping frame segments which may be positioned at any number of desired nested/unnested configurations. The frame segments bear a lazy tong or scissors conveyor structure which assures uniform roller spacing, and rollers positioned at one height along the conveyor rather than at different heights for each frame segment. The conveyors are adapted to bear greater weight than conventional lazy tongs conveyors, but contain suspension systems in order to conform to irregularities in factory and warehouse floors and slabs and for easy movement. The suspension systems may include motorized drive units, swivel mounted roller units, jacking roller units and more conventional rigid legs that contain springs or other suspension members to distribute the loads of and borne by the conveyors evenly and efficiently, and to allow the conveyors to positioned, expanded and retracted easily and efficiently.
摘要翻译：具有悬挂结构的伸缩刚性框架/剪刀输送机，以适应小于完全平坦的表面，并且易于符合人体工程学的重新定位。这样的输送机由多个可伸缩的框架段形成，该段可以任意数目的所需的嵌套/不想要的构型定位。框架段具有懒惰的钳子或剪刀输送机结构，其确保均匀的辊间隔，并且辊沿着输送机定位在一个高度，而不是在每个框架段处于不同的高度。输送机适应承受比传统惰性钳输送机更大的重量，但是包含悬挂系统以符合工厂和仓库地板和板坯的不规则性，并且易于移动。悬挂系统可以包括电动驱动单元，旋转安装的滚子单元，顶起滚子单元和更常规的刚性支腿，其包含弹簧或其他悬挂构件，以均匀且有效地分配输送机的载荷并承载，并且允许输送机定位，容易且有效地展开和缩回。

2. 发明授权

US5632371A Expandable redundantly powered conveyors 失效
标题翻译：可扩展的冗余动力输送机
公开(公告)号：US5632371A
公开(公告)日：1997-05-27
申请号：US349544
申请日：1994-12-05
申请人： John W. Best , Bob K. Flippo , James D. Walker , Gary D. Carter
发明人： John W. Best , Bob K. Flippo , James D. Walker , Gary D. Carter
IPC分类号： B65G13/07 , B65G13/12 , B65G13/06
CPC分类号： B65G13/07 , B65G13/12 , B65G2203/042
摘要： Expandable powered conveyors featuring a number of roller power motors located externally of the rollers. The conveyors include a pair of lazy tong trusses which may be supplemented, as desired, by telescoping rigid frames, leg structures or other structures. The motors are mounted between the trusses so that their drive pulleys are located substantially coaxial to the middle connection points of the scissor bars in the trusses and thus maintain a substantially constant distance from rollers connected to those scissor bars. Drive belts connect the motor drive pulleys to power such rollers. The conveyors also include a number of transfer pulleys which are also mounted substantially coaxial to corresponding middle connection points of the trusses. A single motor may thus power one or more rollers directly, and other rollers indirectly via motor drive belts and transfer drive belts. Use of a number of motors allows grouping of rollers into zones with the same advantages enjoyed in more expensive internally powered roller conveyors, but with greater reliability, ease of maintenance and savings and expense. Among those advantages are independent control of roller zones for accumulation of product and other purposes.
摘要翻译：可扩展动力输送机，具有位于滚筒外部的多个滚筒动力马达。输送机包括一对惰性桁架桁架，根据需要可以通过伸缩的刚性框架，腿部结构或其他结构来补充。电动机安装在桁架之间，使得它们的驱动滑轮基本上与桁架中的剪刀杆的中间连接点同轴，并且因此保持与连接到那些剪叉杆的辊基本恒定的距离。驱动皮带连接马达驱动皮带轮以为这些滚筒供电。输送机还包括多个传送滑轮，其也安装成与桁架的对应的中间连接点基本同轴。因此，单个电动机可以直接为一个或多个辊子供电，而其他辊子通过电动机驱动带间接地传递驱动带。使用多个电动机可以将辊子分组成具有与更昂贵的内部驱动的辊式输送机相同的优点，但具有更高的可靠性，易维护和节约和费用。这些优点之一是独立控制滚筒区域，以积累产品和其他目的。

3. 发明授权

US5490592A Telescoping rigid frame and scissor conveyor 失效
标题翻译：伸缩式刚架和剪式输送机
公开(公告)号：US5490592A
公开(公告)日：1996-02-13
申请号：US349268
申请日：1994-12-05
申请人： John W. Best , Bob K. Flippo , James D. Walker , Gary D. Carter
发明人： John W. Best , Bob K. Flippo , James D. Walker , Gary D. Carter
IPC分类号： B65G13/12 , B65G21/14 , B65G41/00
CPC分类号： B65G13/12 , B65G21/14 , B65G41/008
摘要： Telescoping rigid frame/scissor conveyors. Such conveyors are formed of a plurality of telescoping frame segments which may be positioned at any number of desired nested/unnested configurations. The frame segments bear a lazy tong or scissors conveyor structure which assures uniform roller spacing, and rollers positioned at one height along the conveyor rather than at different heights for each frame segment. Counterintuitively, the increased structural complexity is more than outweighed by the benefits resulting from the uniformly positioned rollers of a uniform height, which are thus adapted to convey articles in a reliable and jam-free fashion unlike previous expandable rigid frame conveyors. Conveyors according to the present invention may contain automatic locks to prevent overextension, powered rollers and motive devices for automatic and reliable extension and retraction.
摘要翻译：伸缩刚性框架/剪刀输送机。这样的输送机由多个可伸缩的框架段形成，该段可以任意数目的所需的嵌套/不想要的构型定位。框架段具有懒惰的钳子或剪刀输送机结构，其确保均匀的辊间隔，并且辊沿着输送机定位在一个高度，而不是在每个框架段处于不同的高度。与此相反，增加的结构复杂性远远超过均匀定位的均匀高度的辊所产生的益处，因为它们适于与先前的可膨胀刚性框架输送机不间断地传送物品。根据本发明的输送机可以包含自动锁以防止过度伸展，动力辊和动力装置用于自动和可靠的伸展和缩回。

4. 发明授权

US5636728A Expandable conveyor with power module 失效
标题翻译：带电源模块的可扩展输送机
公开(公告)号：US5636728A
公开(公告)日：1997-06-10
申请号：US349444
申请日：1994-12-05
申请人： John W. Best , James D. Walker
发明人： John W. Best , James D. Walker
IPC分类号： B65G13/12 , B65G13/02
CPC分类号： B65G13/12
摘要： Power modules for expandable conveyors. The power modules contain motor driven rollers whose operation may be speed, direction and otherwise controlled as desired. The module connects to the end of an expandable conveyor, such as a conventional scissors conveyor, to allow repositioning, expansion and contraction of the conveyor with minimum risk of overexertion, strain and injury. Rollers may be positioned along the top surface of the power module as an extension of the conveyor for conveying items to ultimate destination. Gripping surfaces may be provided which act in combination with swivel mounted wheels to allow efficient and effective steering of the power module and the conveyor. The gripping surfaces may be located conveniently in the vicinity of a control panel for controlling actuation of the motor and the drive wheels. The power module accordingly allows efficient and effective repositioning, expansion and contraction of expandable roller conveyors that help meet increasing ergonomic and worker welfare considerations being entertained and implemented by enlightened employers.
摘要翻译：可扩展输送机的电源模块。电源模块包含电动从动辊，其操作可以是速度，方向和根据需要进行其他控制。该模块连接到可扩展输送机的端部，例如常规的剪刀输送机，以允许输送机的重新定位，膨胀和收缩以最小的过度疲劳，应变和损伤的风险。辊子可以沿着输送机的延伸部分沿着功率模块的顶表面定位，以将物品输送到最终目的地。可以提供夹持表面，其与旋转安装的轮组合起作用，以允许功率模块和输送机的有效和有效的转向。抓握表面可以方便地位于控制面板附近，用于控制马达和驱动轮的致动。因此，功率模块可以有效和有效地重新定位，扩展和收缩可扩展滚筒输送机，从而有助于满足更多的人体工程学和工人福利考虑，由开明的雇主接受和实施。

5. 发明授权

US06851539B2 Conveyor wheel axle and yoke support 有权
标题翻译：输送轮轴和支架
公开(公告)号：US06851539B2
公开(公告)日：2005-02-08
申请号：US10426551
申请日：2003-04-30
申请人： Bobby K. Flippo , John W. Best
发明人： Bobby K. Flippo , John W. Best
IPC分类号： B65G13/12 , B65G13/00
CPC分类号： B65G13/12
摘要： An expandable flexible conveyor with a conveyor wheel axle and yoke support. The support includes an upper sleeve adapted to receive an axle. The support includes a lower sleeve adapted to receive a span member. A support body connects between the upper sleeve and lower sleeve. The support body includes a bend adapted to receive a portion of a downward load placed upon the plurality of rollers and axle. The upper sleeve and axle are adapted to distribute a downward load placed on the plurality of rollers across the width of the support. The bend receives the downward load and stiffens the support body to support the downward load. The lower sleeve and span member maintain the support body in a substantially vertical orientation while the downward load is on the plurality of rollers, and supported by the support body.
摘要翻译：具有传送轮轴和轭支架的可扩展的柔性输送机。支撑件包括适于接收轴的上套筒。支撑件包括适于接收跨距构件的下套筒。支撑体连接在上套筒和下套筒之间。支撑体包括适于接收放置在多个辊和轴上的向下负载的一部分的弯曲部。上套筒和轴适于分布穿过支撑件的宽度放置在多个辊上的向下的载荷。弯头承受向下的载荷并加固支撑体以支撑向下的载荷。下套管和跨接构件将支撑体保持在基本上垂直的方向，同时向下的载荷在多个辊上并由支撑体支撑。

6. 发明授权

US07644632B2 Viscometric flowmeter 失效
标题翻译：粘度流量计
公开(公告)号：US07644632B2
公开(公告)日：2010-01-12
申请号：US11329768
申请日：2006-01-11
申请人： John W. Best
发明人： John W. Best
IPC分类号： G01F1/86
CPC分类号： G01N11/02 , B01D15/18 , G01N2030/324
摘要： A meter for reproducibly and accurately measuring the delivery or flow rate of known fluids in chromatography and other pressure driven pumping systems, comprising a sense tube of known effective radius and length, coupled to a temperature measuring device, and enclosed in such a way as to allow the temperature of the tube and fluid to be measured, and optionally regulated. The invention is also useful for determining the viscosity of an unknown fluid or combination of fluids.
摘要翻译：一种用于可重复和精确地测量色谱法和其它压力驱动泵送系统中已知流体的输送或流速的仪表，其包括已知有效半径和长度的感测管，耦合到温度测量装置，并以如下方式封闭允许测量管和流体的温度，并且可选地调节。本发明还可用于确定未知流体或流体组合的粘度。

7. 发明授权

US5096362A Ramp 失效
标题翻译：斜坡
公开(公告)号：US5096362A
公开(公告)日：1992-03-17
申请号：US601879
申请日：1990-10-22
申请人： John W. Best
发明人： John W. Best
IPC分类号： B60P1/43 , B65G69/28
CPC分类号： B60P1/43 , B65G69/2835
摘要： A ramp attached to and used for the loading and unloading of goods from a vehicle, typically a truck. When not in use, the ramp folds compactly and is latched in an upright position at the rear of the vehicle. The ramp may be unfolded and extended in order to transport goods to and from the vehicle. As used, the ramp also may be latched in a half-ramp arrangement to serve as a bridge or dock plate. In the half-ramp arrangement, the ramp is folded to form two legs of a three-dimensional triangular structure, so that one portion of the ramp supports the other and allows it to bear weight.
摘要翻译：连接到并用于从车辆（通常是卡车）装载和卸载货物的斜坡。当不使用时，斜坡紧凑地折叠并且被锁定在车辆后部的直立位置。斜坡可以展开和延伸，以便将货物运往和从车辆运输。如所使用的，斜坡也可以以半坡道布置来锁定，以用作桥或坞板。在半坡道布置中，斜面被折叠以形成三维三角形结构的两个腿，使得斜坡的一部分支撑另一个并允许其承受重量。

8. 发明授权

US09217522B1 Method of coupling narrow diameter tubing to a CPI port 有权
标题翻译：将窄径管道连接到CPI端口的方法
公开(公告)号：US09217522B1
公开(公告)日：2015-12-22
申请号：US13490424
申请日：2012-06-06
申请人： John W. Best
发明人： John W. Best
IPC分类号： B21D51/06 , B21K1/76 , B23P17/00 , F16L13/12 , F16L21/02 , F16L19/06 , F16L19/08
CPC分类号： G01N30/6026
摘要： A coupling device for interconnecting external tubing to a port of a device. The coupling device includes a port stud, linking tube, collar, tube cap and stud nut. The port stud includes a tube opening from a top section to a bottom section of the port stud. The linking tube is sized to fit inside the tube opening of the port stud and attach to the external tubing. The collar is attached to an outside of the linking tube. The tube cap is threaded onto the top section of the port stud. The stud nut threads onto the bottom section of the port stud.
摘要翻译：用于将外部管道与设备的端口互连的联接装置。连接装置包括端口螺柱，连接管，轴环，管帽和螺母螺母。端口螺柱包括从端部螺柱的顶部到底部的管开口。连接管的尺寸设置成装配在端口螺柱的管开口内并附接到外管。套环连接到连接管的外侧。管帽螺纹连接到端口螺柱的顶部。螺柱螺母螺纹到端口螺柱的底部。

9. 发明授权

US5456347A Controllably powered roller conveyors 失效
标题翻译：可控动力的辊式输送机
公开(公告)号：US5456347A
公开(公告)日：1995-10-10
申请号：US341462
申请日：1994-11-17
申请人： John W. Best , Bobby K. Flippo , Paul W. Irby
发明人： John W. Best , Bobby K. Flippo , Paul W. Irby
IPC分类号： B65G13/07 , B65G13/12 , B65G47/26 , B65G13/06
CPC分类号： B65G47/261 , B65G13/07 , B65G13/12 , B65G2203/042
摘要： Conveyors containing powered rollers arranged in zones, each of which zones may be independently controlled. Such conveyors are particularly useful in transitioning object flow from a constant speed conveyor such as in a plant or warehouse, to manual offloading operations which tends to be more intermittent in nature. The independently controlled zones automatically activate and deactivate in a manner that allows objects to accumulate in a compact fashion on the conveyor when offloading operations stop, but once again to space themselves apart from one another as offloading operations resume and flow once again reaches steady state. This increased spacing during steady state flow allows the conveyor to begin absorbing objects in the accumulation mode if and when offloading stops again. Among other beneficial effects is an ergonomic one: Workers are freed from the stress of knowing that objects flowing on the conveyor will simply be propelled off the end if they take a momentary break.
摘要翻译：包含布置在区域中的动力辊的输送机，每个区域可以被独立地控制。这种输送机特别适用于将来自诸如工厂或仓库中的恒速输送机的物体流转换成倾向于更间歇性的手动卸载操作。独立控制的区域以卸载操作停止时允许物体以紧凑的方式积聚在输送机上的方式自动启动和停用，但是随着卸载操作恢复并且流程再次达到稳定状态，再次使它们彼此分开。在稳态流量期间，这种增加的间隔允许输送机在再次停止卸载时开始在累积模式下吸收物体。其他有益的效果是符合人体工程学的：工人摆脱了压力，因为知道在输送机上流动的物体如果暂时断裂就会被推开。

10. 发明授权

US4852712A Conveyor 失效
标题翻译：输送带
公开(公告)号：US4852712A
公开(公告)日：1989-08-01
申请号：US099152
申请日：1987-09-21
申请人： John W. Best
发明人： John W. Best
IPC分类号： B65G13/12
CPC分类号： B65G13/12
摘要： Flexible and expandable roller conveyors. Conveyors according to the present invention utilize lazy tong structures which are spanned and connected not only by roller axles, but also by braces rigidly connected to corresponding bars in the structures. The resulting conveyors are more economical on a long term basis than previous conveyors because the redundant axle and brace structure allows them to be more durable and resistant to abuse than other conveyors. Lazy tong structures in conveyors of the present invention utilize bars which have flanges on their long edges for additional strength. The flanges thus allow the bars to be formed in longer lengths than bars of earlier lazy tong structures so that fewer moving parts are required and the conveyor is more easily curved and flexed in order to move packages to a variety of desired locations. Conveyors of the present invention are also more easily folded onto connected structures than previous conveyors because of a new flexible and durable hinge structure utilized to connect the conveyors to adjacent surfaces. Flexible and durable leg mounting brackets are also to impart additional strength and durability to the conveyors.
摘要翻译：柔性和可扩展的滚筒输送机。根据本发明的输送机使用不仅由滚轮轴跨接和连接的惰性钳结构，而且还通过刚性地连接到结构中的相应杆的支架。所得到的输送机在长期基础上比以前的输送机更经济，因为冗余的轴和支架结构允许它们比其他输送机更耐用和耐受滥用。本发明输送机中的惰性钳结构利用在其长边缘上具有凸缘的附加强度的棒。因此，凸缘允许杆形成的长度比较早的惰性钳结构的杆更长，因此需要更少的移动部件，并且输送机更容易弯曲和弯曲，以便将包装移动到各种所需的位置。由于用于将输送机连接到相邻表面的新的柔性和耐用的铰链结构，本发明的输送机也比以前的输送机更容易地折叠到连接结构上。弹性和耐用的腿部安装支架也可以为输送机赋予额外的强度和耐久性。

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