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    • 1. 发明授权
    • Cigarette making machine
    • 卷烟机
    • US5626152A
    • 1997-05-06
    • US386668
    • 1995-02-10
    • Paul DavisJohn DawsonDerek H. DyettNorman L. SharpJames R. Stembridge
    • Paul DavisJohn DawsonDerek H. DyettNorman L. SharpJames R. Stembridge
    • A24C5/18
    • A24C5/18A24C5/1821
    • A cigarette making machine comprises means for showering tobacco onto two suction bands 610,612 to form tobacco sub-streams of similar width on the respective bands which are then merged to form a cigarette filler stream, and includes rod-forming means for enclosing the cigarette filler stream in a continuous wrapper to form a continuous cigarette rod, and means for forming or feeding onto at least one of the sub-streams, or between the sub-streams as or just before they merge, a layer 628 of core-forming material which is narrower than each of the sub-streams and is centrally located in relation thereto, whereby the core-forming material is surrounded by tobacco in the finished cigarette rod. This invention also encompasses the feeding of additional dense-ending quantities of tobacco instead of a core-forming layer.
    • 香烟制造机包括用于将烟草喷淋到两个抽吸带610,612上的装置,以在相应的带上形成相似宽度的烟草子流,然后将其合并形成香烟填充料流,并且包括用于封闭香烟填充料流 在连续的包装纸中形成连续的香烟杆,以及用于在至少一个子流或者在子流之间或之前的子流之间或之前或之前形成或馈送到成形材料的层628的装置, 比每个子流更窄,并且相对于其中心定位,由此芯成形材料被成品香烟棒中的烟草包围。 本发明还包括进料额外的致密结束量的烟草而不是芯形成层。
    • 3. 发明授权
    • Cigarette making machine
    • 卷烟机
    • US5413121A
    • 1995-05-09
    • US111411
    • 1993-08-25
    • John DawsonDerek H. DyettNorman L. SharpJames R. Stembridge
    • John DawsonDerek H. DyettNorman L. SharpJames R. Stembridge
    • A24C5/39A24C5/18
    • A24C5/18A24C5/1821
    • In a cigarette making machine, tobacco is arranged to be showered towards two suction bands to form tobacco sub-streams on the respective bands which are then merged to form a single cigarette filler stream which (possibly after trimming) is enclosed in a wrapper web to form a continuous cigarette rod, and the machine includes means for disturbing at least part of the tobacco of at least one of the tobacco sub-streams before the two sub-streams are merged. This disturbance of the sub-streams preferably causes or permits a degree of reorientation of the disturbed tobacco and a degree of interengagement between tobacco particles of the two sub-streams. In one example at least part of this disturbance is caused during the transfer of both sub-streams to a further suction band which carries the merged stream to the wrapper web.
    • 在香烟制造机中,烟草布置成朝向两个抽吸带淋浴,以在各个带上形成烟草子流,然后将其合并形成单个香烟填充料流(可能在修剪之后)封装在包装纸幅中 形成连续的香烟杆,并且机器包括用于在两个子流合并之前干扰至少一个烟草子流的至少一部分烟草的装置。 子流的这种干扰优选地导致或允许扰乱的烟草的一定程度的重新定向和两个子流的烟草颗粒之间的相互接合程度。 在一个示例中,这种干扰的至少一部分是在将两个子流传送到将合并的流传送到包装纸幅的另一抽吸带期间引起的。
    • 5. 发明授权
    • Cigarette making machine
    • 卷烟机
    • US5494053A
    • 1996-02-27
    • US338144
    • 1994-11-09
    • John DawsonDerek H. Dyett
    • John DawsonDerek H. Dyett
    • A24C5/39A24C5/18A24C5/14
    • A24C5/18
    • A cigarette making machine includes a suction conveyor arranged to carry a tobacco filler stream which is substantially wider than its depth, a suction chamber situated downstream of the zone in which the filler stream is formed on the conveyor or received by the conveyor and arranged to induce an air flow through the filler stream and also along the filler stream, whereby tobacco from peaks in the filler stream tends to be carried forward and to be attracted to the conveyor by suction drawn through the conveyor in regions of less tobacco, and including structure for subsequently reducing the width and increasing the depth of the filler stream before the filler stream is conveyed to a rod-forming pad of the machine in which the filler stream (possibly after trimming) is enclosed in a wrapper web to form a continuous cigarette rod.
    • 香烟制造机包括一个抽吸传送器,该抽吸传送器布置成承载比其深度大得多的烟草填充物料流;位于输送机上形成填料料流或由输送机接收的区域下游的吸入室, 通过填料流以及沿着填料流的空气流,从而来自填料流中的峰的烟草倾向于向前传送并通过在较少烟草的区域中通过输送机抽吸而被吸引到输送机,并且包括用于 随后在将填料流输送到机器的棒形垫之前减小填料流的宽度和增加深度,其中将填料流(可能在修整之后)封闭在包装纸幅中以形成连续的香烟条。
    • 6. 发明授权
    • Cigarette making machine
    • 卷烟机
    • US5370136A
    • 1994-12-06
    • US145597
    • 1993-11-04
    • John DawsonDerek H. Dyett
    • John DawsonDerek H. Dyett
    • A24C5/18
    • A24C5/18
    • A cigarette making machine includes a suction band which is arranged to carry a cigarette filler stream towards a rod forming device in which the filler stream (possibly after trimming)is enclosed in a continuous wrapper, characterized by means (for example, a second suction band 24, 60, 112 or 210 and means for transferring the tobacco between that band and the main suction band 14, 52, 100 or 206) for reorientating at least some of the tobacco particles before the filler stream is delivered to the rod-forming device by the main suction band or by a further band (116)forming a continuation thereof. The cross-sections of the filler stream on the two bands (if two are used) are preferably significantly different, one being wider and shallower than the other.
    • 香烟制造机包括抽吸带,其被布置成将香烟填充物流运送到杆形成装置,其中填充物流(可能在修剪之后)被封闭在连续包装中,其特征在于装置(例如,第二抽吸带 24,60,112或210以及用于在所述带和主吸带14,52,100或206之间转移烟草的装置),用于在将填料流输送到成棒装置之前对至少一些烟草颗粒进行取向 通过主抽吸带或通过形成其继续的另一带(116)。 两个带上的填料流的横截面(如果使用两个)优选地是显着不同的,一个比另一个更宽和更浅。
    • 9. 发明授权
    • Deterministic remote interface unit emulator
    • 确定性远程接口单元仿真器
    • US09122797B2
    • 2015-09-01
    • US12569641
    • 2009-09-29
    • Mitch FletcherThom KreiderJohn DawsonJulee Clelland
    • Mitch FletcherThom KreiderJohn DawsonJulee Clelland
    • G06F9/455G06F11/36
    • G06F11/3664
    • Devices systems and methods are provided for providing a deterministic remote interface unit (RIU) based on a finite state machine. The RIU emulator uses a sequence controller that is configured to receive a synchronization input and to execute a fixed list of unconditional commands in an invariable order of execution based solely upon the synchronization input. The RIU emulator also uses pre-defined or pre-certified data structures that are specific to one or more interface devices to successfully execute the at least one unconditional command of the plurality when encountered in the invariable order. As such, peripheral devices may be added, removed or updated without recertification by merely inserting pre-certified data structures into memory or deleting them.
    • 提供了用于提供基于有限状态机的确定性远程接口单元(RIU)的设备系统和方法。 RIU仿真器使用一个序列控制器,该序列控制器被配置为接收同步输入,并且以完全基于同步输入的不变的执行顺序执行无条件命令的固定列表。 RIU仿真器还使用特定于一个或多个接口设备的预定义或预认证的数据结构,以在以不变顺序遇到时成功地执行多个的至少一个无条件命令。 因此,可以通过仅将预认证的数据结构插入存储器或将其删除而不经过重新认证来添加,移除或更新外围设备。
    • 10. 发明申请
    • Spinal fixation device with variable stiffness
    • 具有可变刚度的脊柱固定装置
    • US20070233075A1
    • 2007-10-04
    • US11377476
    • 2006-03-16
    • John Dawson
    • John Dawson
    • A61F2/30
    • A61B17/7031A61B17/7008A61B17/8869
    • A device for spinal stabilization includes bone anchors, a metal cord, and a spacer. The materials of the cord and spacer are chosen to allow the physician to customize the stiffness of the stabilization device based on a particular patient's needs. Each bone anchor has a clamping mechanism for securing the cord to the bone anchor. In an assembled and implanted state of the device, the spacer is positioned between two neighboring bone anchors, thereby impeding the motion of the bone anchors toward each other; the cord is clamped to the bone anchors, thereby impeding the motion of the bone anchors away from each other. By increasing or decreasing the tension in the cord during implantation, the physician can create a stabilization device that is either relatively stiff or relatively flexible to accommodate the specific needs of the patient.
    • 用于脊柱稳定的装置包括骨锚,金属绳和间隔物。 选择绳索和间隔件的材料以允许医师基于特定患者的需要来定制稳定装置的刚度。 每个骨锚具有用于将绳固定到骨锚上的夹紧机构。 在装置的组装和植入状态下,间隔件定位在两个相邻的骨锚之间,从而阻止骨锚向彼此的运动; 绳索被夹紧到骨锚上,从而阻止骨锚的运动彼此远离。 通过在植入期间增加或减少绳索中的张力,医师可以创建稳定装置,该稳定装置相对较硬或相对灵活以适应患者的特定需要。