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公开(公告)号：US5062825A
公开(公告)日：1991-11-05
申请号：US565882
申请日：1990-08-09
Applicant: David A. Smith , Herbert B. Geiger
Inventor： David A. Smith , Herbert B. Geiger
CPC classification number: B31B23/00 , B31B19/98 , B29C66/84121 , B31B2219/028 , B31B2219/928 , B31B2237/10
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US5062623A
公开(公告)日：1991-11-05
申请号：US375662
申请日：1989-07-05
Applicant: David A. Smith , Clark M. Woody
Inventor： David A. Smith , Clark M. Woody
CPC classification number: B65H29/32 , B65H29/06 , B65H29/243 , B65H31/24 , B65H5/226 , B65H2301/4212 , B65H2406/33
Abstract: A high speed product delivery system is provided which delivers individual flexible web products from a product drum to a plurality of transfer drums. The transfer drums, in turn, deliver products to further transfer drums or to packaging devices. The system permits increases in the production rate of the products without increasing the demand on the packaging devices.
Abstract translation: 提供了一种高速产品输送系统，其将单个柔性幅材产品从产品鼓传送到多个转印鼓。 转印鼓又传送产品以进一步转印鼓或包装装置。 该系统允许增加产品的生产率，而不增加对包装装置的需求。
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163.发明授权Temperature compensating control system for adjusting primary propellant chamber volume 失效用于调整主推进剂室体积的温度补偿控制系统
公开(公告)号：US5062366A
公开(公告)日：1991-11-05
申请号：US389939
申请日：1989-08-07
Applicant: Calvin T. Candland , Kim L. Christianson , James L. Kennedy , David A. Smith , Francis J. Nosan , Steven F. Overend
Inventor： Calvin T. Candland , Kim L. Christianson , James L. Kennedy , David A. Smith , Francis J. Nosan , Steven F. Overend
Abstract: A control system compensates for temperature dependent propellant burning characteristics by adjusting the chamber volume available to the propellant in an ammunition round. The control system includes a control tube housing, a piston assembly slidably mounted relative to the housing for movement through a drive stroke and being drivingly coupled to a trailing end of the projectile, and components responsive to the temperature of the round for adjusting the length of the drive stroke of the piston assembly in proportion to the temperature and thereby adjusting the position of the projectile and volume of the chamber in proportion to the temperature of the round.
Abstract translation: 控制系统通过调整弹药轮中推进剂可用的腔室容积来补偿温度依赖的推进剂燃烧特性。 控制系统包括控制管壳体，活塞组件，其相对于壳体可滑动地安装，用于通过驱动行程运动并且驱动地联接到射弹的尾端，以及响应于圆的温度的部件，用于调节长度 活塞组件的驱动行程与温度成比例，从而根据圆周的温度调节喷射器的位置和腔室的体积。
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公开(公告)号：USD320607S
公开(公告)日：1991-10-08
申请号：US225947
申请日：1988-07-29
Applicant: David A. Smith , Stephen G. Bernhard
Designer： David A. Smith , Stephen G. Bernhard
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公开(公告)号：US5014978A
公开(公告)日：1991-05-14
申请号：US286205
申请日：1988-12-19
Applicant: David A. Smith , Herb Geiger
Inventor： David A. Smith , Herb Geiger
CPC classification number: B31B23/00 , B65H31/24 , B65H5/12 , B31B2219/028 , B31B2237/10 , B65H2701/191
Abstract: The present invention provides an improved apparatus and method for the sequential handling of a series of flexible products which enables operation of the orbital packing fingers at lower speeds to reduce inertial loading and yet maintain a high output rate. In preferred embodiments of the invention, the packing fingers are operated at a rate of 1/X times the rate that flexible products are provided. Where X is the number of delivery points per lane of flexible products provided. The orbital packing fingers themselves are constructed to extend across substantially the entire width of the bags as they are stripped from a transfer drum and to decelerate the bags as they are stacked against a backstop.
Abstract translation: 用于顺序处理一系列柔性产品的改进的装置和方法包括用于将一系列单独的柔性产品递送到转移点的装置和位于转移点处的用于将柔性产品转移到递送点的装置。 在转印点处的装置包括一个真空转印鼓，该真空转印鼓具有围绕其周边的多个环形槽和用于使滚筒旋转的装置。 与转印鼓相邻的轨道包装机构包括定位用于轨道运动的轴，用于绕轴旋转的驱动装置和固定到轴上并延伸到转印鼓上的环形槽中的多个封隔器指令，以顺序地移除柔性产品 从传送鼓并将其传送到传送点。 轨道包装指状物本身被构造成在袋子从传送鼓上剥离时基本跨越袋子的整个宽度延伸，并且当袋子被堆叠在一个止挡块上时使其减速。 轨道包装指的操作以较低的速度进行，以减少惯性载荷并保持较高的输出速率。 在本发明的一个优选实施例中，包装指状物以提供柔性产品的速率的1 / X倍的速率运行，其中X是所提供的柔性产品的每个通道的输送点数。
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Patent Agency Ranking
公开(公告)号：US5003026A
公开(公告)日：1991-03-26
申请号：US369866
申请日：1989-06-22
Applicant: Wendell A. Ehrhart , David A. Smith
Inventor： Wendell A. Ehrhart , David A. Smith
CPC classification number: D06N3/144 , C08G18/4219 , C08G18/672
Abstract: Gloss retention and stain resistance are improved in a no-wax UV cured flooring wear surface by reacting a phthalate polyester polyol and a long chain hydroxy acrylate with an aromatic or cycloalkyl diisocyanate to form an oligomer which is employed as a major ingredient of the UV curable coating composition used to produce the wear surface.
Abstract translation: 通过使邻苯二甲酸酯聚酯多元醇和长链羟基丙烯酸酯与芳族或环烷基二异氰酸酯反应形成低聚物，其在UV蜡固化地板磨损表面中的光泽保持性和耐污染性得到改善，其用作UV固化的主要成分 用于生产磨损表面的涂料组合物。
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公开(公告)号：US4959044A
公开(公告)日：1990-09-25
申请号：US334412
申请日：1989-04-07
Applicant: David A. Smith , Herbert B. Geiger , R. Douglas Behr
Inventor： David A. Smith , Herbert B. Geiger , R. Douglas Behr
IPC: B31B23/00
CPC classification number: B31B23/00 , B31B2219/028 , B31B2237/10
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US4911423A
公开(公告)日：1990-03-27
申请号：US200283
申请日：1988-05-31
Applicant: David A. Smith , Clark M. Woody
Inventor： David A. Smith , Clark M. Woody
CPC classification number: B65H29/60 , B65G47/71 , B65H29/40 , B65H2701/1924
Abstract: The present invention provides a transfer device for receiving a series of flexible products from a single path and delivering the flexible products to a plurality of paths where they can be separately stacked and packaged. The device includes a vacuum transfer drum and apparatus for rotating the drum. The transfer device also includes a rotating product drum for supplying flexible products such as plastic bags in a single row along a path to the drum. Further, the transfer device includes apparatus on the drum for securing the leading edges of the flexible products to the surface of the drum, for shifting selected flexible products transversely from the path as the drum rotates, and for securing the trailing edges of the selected flexible products during the shifting thereof. This transverse shifting of selected flexible products permits delivery by the transfer drum along a plurality of paths.
Abstract translation: 本发明提供了一种用于从单一路径接收一系列柔性产品并将柔性产品递送到多个路径的传送装置，在该多个路径中可将它们分开堆叠和包装。 该装置包括用于旋转滚筒的真空传送滚筒和装置。 传送装置还包括旋转产品滚筒，用于沿着通向滚筒的路径将单个行中的柔性产品例如塑料袋提供。 此外，传送装置包括在滚筒上的装置，用于将柔性产品的前缘固定到滚筒的表面，用于当滚筒旋转时从所述路径横向移动所选择的柔性产品，并且用于固定所选柔性的后缘 产品在转移期间。 所选择的柔性产品的这种横向移动允许转印鼓沿着多条路径传送。
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公开(公告)号：US4902374A
公开(公告)日：1990-02-20
申请号：US188884
申请日：1988-05-02
Applicant: David A. Smith , Herbert B. Geiger , R. Douglas Behr
Inventor： David A. Smith , Herbert B. Geiger , R. Douglas Behr
IPC: B31B23/00
CPC classification number: B31B23/00 , B31B2219/028 , B31B2237/10 , Y10T156/1054 , Y10T156/1313 , Y10T74/2107
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US4702471A
公开(公告)日：1987-10-27
申请号：US812485
申请日：1985-12-23
Applicant: David A. Smith , Herbert B. Geiger
Inventor： David A. Smith , Herbert B. Geiger
CPC classification number: B65H5/222
Abstract: 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.
Abstract translation: 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。
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