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1. 发明授权

US4976673A Apparatus and method for the production of flexible bags 失效
标题翻译：用于生产柔性袋的装置和方法
公开(公告)号：US4976673A
公开(公告)日：1990-12-11
申请号：US411423
申请日：1989-09-22
申请人： David A. Smith , Albert C. Dowell , Herbert B. Geiger
发明人： David A. Smith , Albert C. Dowell , Herbert B. Geiger
IPC分类号： B31B23/00
CPC分类号： B31B23/00 , B31B2219/028 , B31B2237/10
摘要： An apparatus for the continuous production of individual flexible products from a folded web of material, in particular, heat sealable thermoplastic material, is described having improved means for providing tension relief in such web material, and for tucking such web material outwardly from the surface of the product drum. The tuck rolls remain extended above the surface of the product drum throughout product drum rotation, and are retracted by cam arrangement to provide tension relief. Three alternative support assemblies and related cam arrangements are disclosed, two of which employ adjustable, compressible tuck roll support assemblies.
摘要翻译：描述了一种用于从折叠的材料纤维网，特别是可热封的热塑性材料连续生产各种柔性产品的设备，其具有用于在这种纤维网材料中提供张力释放的改进的装置，并且用于将这种纤维网材料从产品鼓。卷筒辊在整个产品滚筒的旋转中保持延伸到产品鼓表面之上，并通过凸轮装置缩回以提供张力释放。公开了三个替代的支撑组件和相关的凸轮装置，其中两个采用可调节的可压缩的折叠辊支撑组件。

2. 发明授权

US4284301A Bag transfer device 失效
标题翻译：袋传送装置
公开(公告)号：US4284301A
公开(公告)日：1981-08-18
申请号：US28633
申请日：1979-04-09
申请人： Herbert B. Geiger , David A. Smith
发明人： Herbert B. Geiger , David A. Smith
IPC分类号： B65H5/08 , B66C1/42
CPC分类号： B65H5/08
摘要： Apparatus for clamping and transferring to another location a stack of thermoplastic bags or the like wherein the bag walls have varying thicknesses. The apparatus preferably includes sets of clamping jaws for grasping the stack of bags. Each set comprises two pairs of the jaws. One pair is designed to rigidly clamp upon the stack while the other pair is spring-loaded or otherwise adjustable so that it can close differently than the first pair to compensate for the varying bag thicknesses even when the pairs of jaws are closed by the same drive mechanism. Each set of clamping jaws is independent of the other so that they can operate independently if one set were to jam.
摘要翻译：用于夹紧和转移到另一位置的装置，其中袋壁具有变化的厚度。该装置优选地包括用于抓握袋子的一组夹爪。每组包括两对夹爪。一对被设计成刚性地夹紧堆叠，而另一对被弹簧加载或可调节，使得其可以与第一对不同地闭合，以补偿不同的袋厚度，即使当成对的夹爪由相同的驱动器封闭时机制。每组夹爪彼此独立，因此如果一套卡住，它们可以独立运行。

3. 发明授权

US5230744A Method for cleaning bag machinery 失效
标题翻译：袋机械清洗方法
公开(公告)号：US5230744A
公开(公告)日：1993-07-27
申请号：US788002
申请日：1991-11-05
申请人： David A. Smith , Clark M. Woody , Philip G. Velez , Herbert B. Geiger , Charles R. Amos, Jr.
发明人： David A. Smith , Clark M. Woody , Philip G. Velez , Herbert B. Geiger , Charles R. Amos, Jr.
IPC分类号： B08B1/00 , B08B1/04 , B08B9/087 , B31B19/74 , B65H5/22
CPC分类号： B08B9/087 , B08B1/00 , B08B1/007 , B08B1/04 , B65H5/226 , B31B2219/00 , B65H2301/531
摘要： A method and apparatus for continuous cleaning of bag making machinery is provided. A single roll with a cleaning material attached thereto contacts a rotating drum to remove debris from the surface thereof. When the portion of the cleaning material in contact with the drum becomes saturated with debris, the roll is rotated to present fresh cleaning material to the surface of the drum. The compact design of the cleaning apparatus permits its use in the limited space found around bag making machinery.
摘要翻译：提供了用于连续清洁制袋机械的方法和装置。附着有清洁材料的单个辊接触旋转的滚筒以从其表面去除碎屑。当与滚筒接触的清洁材料的部分变得饱和时，该辊旋转以将新鲜的清洁材料呈现到滚筒的表面。清洁设备的紧凑设计允许其在制袋机械周围发现的有限空间中使用。

4. 发明授权

US5108085A Apparatus and method for the production of flexible products 失效
标题翻译：用于生产柔性产品的装置和方法
公开(公告)号：US5108085A
公开(公告)日：1992-04-28
申请号：US565339
申请日：1990-08-09
申请人： David A. Smith , Herbert B. Geiger
发明人： David A. Smith , Herbert B. Geiger
IPC分类号： B29C65/00 , B31B19/98 , B31B23/00
CPC分类号： B31B23/00 , B31B19/98 , B29C66/84121 , B31B2219/028 , B31B2219/928 , B31B2237/10
摘要： An apparatus and method for making individual flexible web products whereby a web material is tucked outwardly from the surface of a product drum by fixed projections, severed and sealed, and provided to one or more transfer points. The products are there transferred to one or more transfer drums with corresponding indentations, which deliver the products to packing devices. An alternative embodiment provides multiple delivery points by using lateral-shifting transfer drums. The apparatus and method vary and control flexible product width introducing a multiplicity of moving parts, and enhance separation of individual products during transfer while increasing overall production rates.
摘要翻译：一种用于制造单个柔性幅材产品的装置和方法，由此通过固定的突出物将卷材材料从产品鼓的表面向外折叠，切割并密封并提供给一个或多个转移点。产品转移到一个或多个具有相应压痕的转鼓，将产品交付给包装设备。替代实施例通过使用横向移位转移鼓提供多个递送点。该设备和方法变化并且控制灵活的产品宽度引入多个移动部件，并且在增加整体生产率的同时增强转移期间各个产品的分离。

5. 发明授权

US5062825A Apparatus and method for the production of flexible products 失效
标题翻译：用于生产柔性产品的装置和方法
公开(公告)号：US5062825A
公开(公告)日：1991-11-05
申请号：US565882
申请日：1990-08-09
申请人： David A. Smith , Herbert B. Geiger
发明人： David A. Smith , Herbert B. Geiger
IPC分类号： B29C65/00 , B31B19/98 , B31B23/00
CPC分类号： B31B23/00 , B31B19/98 , B29C66/84121 , B31B2219/028 , B31B2219/928 , B31B2237/10
摘要： An apparatus and method for making individual flexible web products whereby a web material is tucked outwardly from the surface of a product drum by fixed projections, severed and sealed, and provided to one or more transfer points. The products are there transferred to open or more transfer drums with corresponding indentations, which deliver the products to packing devices. An alternative embodiment provides multiple delivery points by using lateral-shifting transfer drums. The apparatus and method provides a simple means to vary and control flexible product width without introducing a multiplicity of moving parts, and discloses means to enhance separation of individual products during transfer while increasing overall production rates.
摘要翻译：一种用于制造单个柔性幅材产品的装置和方法，由此通过固定的突出物将卷材材料从产品鼓的表面向外折叠，切割并密封并提供给一个或多个转移点。产品转移到具有相应压痕的开放式或更多的转鼓上，将产品交付给包装装置。替代实施例通过使用横向移位转移鼓提供多个递送点。该装置和方法提供了一种在不引入多个移动部件的情况下改变和控制柔性产品宽度的简单手段，并且公开了在增加整体生产率的同时增强转移期间各个产品分离的手段。

6. 发明授权

US4959044A Film tension compensation device for bag making machine 失效
标题翻译：制袋机薄膜张力补偿装置
公开(公告)号：US4959044A
公开(公告)日：1990-09-25
申请号：US334412
申请日：1989-04-07
申请人： David A. Smith , Herbert B. Geiger , R. Douglas Behr
发明人： David A. Smith , Herbert B. Geiger , R. Douglas Behr
IPC分类号： B31B23/00
CPC分类号： B31B23/00 , B31B2219/028 , B31B2237/10
摘要： A bag making machine and method for the continuous production of bags from a folded web of thermoplastic material is provided. The apparatus includes a capability for making bags of differing widths as well as making bags having consistent widths for the particular size of bag selected. The apparatus includes a rotatable drum having a plurality of sever and seal stations for forming individual positioned about the outer periphery of the drum. A source of a continuous folded web of thermoplastic material is also provided, and continuously fed onto the surface of the drum. Means positioned between adjacent sever and seal stations tuck the web of material inwardly from the periphery of the drum. To prevent the occurrence of stretching forces which may adversely affect the web and the resulting width of the bags during processing, a film tension compensation means is provided for maintaining a constant path length for the web of material between the web source and the sever and seal stations. This results in the maintenance of a substantially constant tension on the web.
摘要翻译：提供了一种用于从热塑性材料的折叠网连续生产袋子的制袋机和方法。该设备包括用于制造不同宽度的袋子的能力，以及制造具有针对所选择的袋子的特定尺寸的一致宽度的袋子。该设备包括具有多个切割和密封站的可旋转滚筒，用于形成围绕滚筒的外围定位的单独定位。还提供了热塑性材料的连续折叠腹板的源，并连续地供给到滚筒的表面上。位于相邻的服务器和密封站之间的装置将卷筒纸从滚筒的周边向内收起。为了防止在加工过程中产生可能不利地影响幅材的拉伸力和所产生的袋子的宽度，提供了膜张力补偿装置，用于在幅材源和切割器之间保持材料幅材的恒定的路径长度和密封车站。这导致在幅材上维持基本上恒定的张力。

7. 发明授权

US4902374A Bag making machine 失效
标题翻译：制袋机
公开(公告)号：US4902374A
公开(公告)日：1990-02-20
申请号：US188884
申请日：1988-05-02
申请人： David A. Smith , Herbert B. Geiger , R. Douglas Behr
发明人： David A. Smith , Herbert B. Geiger , R. Douglas Behr
IPC分类号： B31B23/00
CPC分类号： B31B23/00 , B31B2219/028 , B31B2237/10 , Y10T156/1054 , Y10T156/1313 , Y10T74/2107
摘要： A bag making machine and method for the continuous production of bags from a folded web of thermoplastic material is provided. The apparatus includes a capability for making bags of differing widths. The apparatus includes a rotatable drum having a plurality of sever and seal stations for forming individual positioned about the outer periphery of the drum. A source of a continuous folded web of thermoplastic material is also provided, and continuously fed onto the surface of the drum. Means positioned between adjacent sever and seal stations tuck the web of material inwardly from the periphery of the drum.
摘要翻译：提供了一种用于从热塑性材料的折叠网连续生产袋子的制袋机和方法。该装置包括制造不同宽度的袋子的能力。该设备包括具有多个切割和密封站的可旋转滚筒，用于形成围绕滚筒的外围定位的单独定位。还提供了热塑性材料的连续折叠腹板的源，并连续地供给到滚筒的表面上。位于相邻的服务器和密封站之间的装置将卷筒纸从滚筒的周边向内收起。

8. 发明授权

US4702471A Article transport arrangement 失效
标题翻译：文章运输安排
公开(公告)号：US4702471A
公开(公告)日：1987-10-27
申请号：US812485
申请日：1985-12-23
申请人： David A. Smith , Herbert B. Geiger
发明人： David A. Smith , Herbert B. Geiger
IPC分类号： B65H5/22 , B65H29/32
CPC分类号： B65H5/222
摘要： An article transport arrangement for conveying articles along a pair of generally parallel transport paths from a first location to a second location includes a pair of vacuum belt conveyors which extend between the first and second locations, generally above the transport paths. A vacuum arrangement for applying a suction force to the articles in excess of that applied to the articles by the vacuum belt conveyors is positioned opposite the vacuum belt conveyors so as to ingest articles through a pair of collection openings.
摘要翻译：用于沿着一对大致平行的传送路径将物品从第一位置输送到第二位置的物品输送装置包括一对真空带式输送机，其在第一和第二位置之间延伸，大体上在输送路径的上方。用于对物品施加超过由真空带式输送机施加到物品上的吸力的真空装置与真空带式输送机相对设置，以便通过一对收集开口吸收物品。

9. 发明授权

US4647031A Gripper finger device 失效
标题翻译：夹爪手指装置
公开(公告)号：US4647031A
公开(公告)日：1987-03-03
申请号：US757712
申请日：1985-07-22
申请人： David A. Smith , Herbert B. Geiger
发明人： David A. Smith , Herbert B. Geiger
IPC分类号： B65H5/14 , B65H29/06
CPC分类号： B65H29/06 , B65H5/14
摘要： A device for engaging articles of varying thicknesses includes an anvil defining a gripping surface, a gripper finger assembly, and a finger actuator means for pivoting the gripper finger assembly with respect to the anvil. The gripper finger assembly includes a gripper finger, a finger support, and a spring which engages the finger and finger support and spring biases the finger into a neutral position with respect to the finger support. The finger may be moved out of its neutral position in either direction when forces in excess of predetermined forces are applied to the finger.
摘要翻译：用于接合不同厚度的物品的装置包括限定抓握表面的砧座，叼纸牙手指组件和用于相对于砧座枢转叼纸牙指组件的指状致动器装置。夹持器手指组件包括夹持器手指，手指支撑件和接合手指和手指支撑件的弹簧，并且弹簧将手指相对于手指支撑件偏压到中立位置。当超过预定力的力被施加到手指时，手指可以在任一方向上移出其中立位置。

10. 发明授权

US10030931B1 Head mounted display-based training tool 有权
公开(公告)号：US10030931B1
公开(公告)日：2018-07-24
申请号：US13325924
申请日：2011-12-14
申请人： Jason M. Black , Gregory A. Harrison , David A. Smith
发明人： Jason M. Black , Gregory A. Harrison , David A. Smith
IPC分类号： F41A33/00 , G02B27/01
摘要： A head mounted display (HMD)-based training tool includes a HMD, sensor components, and electronics components. The sensor components include an external environment sensor for obtaining data of a real training scene. The electronics components include a simulator including at least one processor coupled to receive the real training scene data. The simulator generates virtual image data based on simulator input signals, where the virtual image data represents at least one virtual object. A display device is coupled to receive the virtual image data from the simulator. A field of view (FOV) of the HMD includes the virtual object from the display device and a real-world view of the real training scene, wherein the simulator modifies the virtual image data responsive to changes in the simulator input signals.

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