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27 条记录 (耗时 0.018 秒)

    Dual path web transport and processing apparatus with radiant energy directing means
    1.
    发明授权
    Dual path web transport and processing apparatus with radiant energy directing means 失效
    具有辐射能量引导装置的双路径网络传送和处理装置

    公开(公告)号：US4346284A

    公开(公告)日：1982-08-24

    申请号：US160450

    申请日：1980-06-18

    申请人： Everett C. Grollimund ,  Peter Martin

    发明人： Everett C. Grollimund ,  Peter Martin

    IPC分类号： B23K26/067 ,  B23K26/08 ,  B26F1/31 ,  B23K27/00

    CPC分类号： B23K26/0676 ,  B23K26/067 ,  B23K26/0846 ,  B26F1/31

    摘要： An apparatus and method for processing a sequence of webs by exposure to radiant energy. The apparatus includes structure defining a pair of independent transport paths and apparatus for emitting radiant energy and selectively directing it into either of two treatment zones, the respective treatment zones being aligned with the respective transport paths. The radiant energy is directed into the treatment zone aligned with each transport path while a web is being fed along such path. The leading end of each web is threaded along one of the transport paths while a web is being fed and treated on the other path, so the radiant energy emitting portion of the apparatus is not idle during threading.

    摘要翻译： 通过暴露于辐射能来处理幅材序列的装置和方法。 该装置包括限定一对独立传输路径的结构，以及用于发射辐射能并选择性地将其引导到两个处理区域中的任一个的设备，各个处理区域与相应的传输路径对准。 辐射能被引导到与每个传送路径对准的处理区域中，同时沿这样的路径馈送纸幅。 每个纤维网的前端沿着其中一个传送路径穿过，同时在其他路径上进给和处理织物，因此设备的辐射能发射部分在穿线期间不空闲。

    Beam alignment tool and method
    2.
    发明授权
    Beam alignment tool and method 失效
    光束对准​​工具和方法

    公开(公告)号：US4452532A

    公开(公告)日：1984-06-05

    申请号：US160625

    申请日：1980-06-18

    申请人： Everett C. Grollimund ,  Peter Martin

    发明人： Everett C. Grollimund ,  Peter Martin

    IPC分类号： G01B11/27 ,  G01B11/26

    CPC分类号： G01B11/27

    摘要： A method and apparatus for adjusting the alignment of a beam of radiant energy relative to a structure. A target is placed in the path of the beam, with an opaque reticle disposed in front of the target in the path of the beam in predetermined alignment with the structure. The beam impinges on the target to form a beam image and the reticle casts a shadow within the beam image. The positional relationship between the shadow and the outline of the beam image will be altered by any misalignment between the beam and the structure. The target is preferably chosen so that it will be permanently altered by the radiant energy of the beam, and the positional relationship between the shadow and the outline is preferably observed after exposure of the target to the beam.

    摘要翻译： 一种用于调节相对于结构的辐射能束对准的方法和装置。 目标放置在光束的路径中，其中不透明的掩模版布置在与结构预定对准的光束路径中的目标前方。 光束撞击目标以形成光束图像，并且光罩在光束图像内投射阴影。 阴影和光束图像的轮廓之间的位置关系将被束和结构之间的任何未对准而改变。 目标优选地被选择为使得其将被束的辐射能永久地改变，并且优选地在目标暴露于光束之后观察阴影和轮廓之间的位置关系。

    Self-cleaning porosimeter
    6.
    发明授权
    Self-cleaning porosimeter 失效
    自清孔率计

    公开(公告)号：US4517825A

    公开(公告)日：1985-05-21

    申请号：US423070

    申请日：1982-09-24

    申请人： Everett C. Grollimund ,  William H. Smick, III ,  Donald L. Brookman

    发明人： Everett C. Grollimund ,  William H. Smick, III ,  Donald L. Brookman

    IPC分类号： G01N15/08

    CPC分类号： G01N15/0826 ,  G01N2015/086

    摘要： A high-speed dynamic porosimeter including a device for removing accumulated debris is disclosed. The porosimeter has an apertured surface, preferably curved, across which a web whose porosity is to be measured is drawn while suction is applied to the apertures. A pressure transducer monitors the pressure in a sensor line or chamber, which pressure varies as a function of the porosity of the web. A scraper blade scrapes debris from the apertured surface from time to time. Preferably, vacuum suction is also applied to a slot at the upstream side of the apertured surface to ensure a good seal between the web and the surface.

    摘要翻译： 公开了一种包括用于去除积聚的碎屑的装置的高速动态孔隙率计。 孔隙率计具有多孔表面，优选是弯曲的，在抽吸孔被施加到其上时，绘制其孔隙度要被测量的幅材。 压力传感器监测传感器线或室中的压力，该压力随着幅材的孔隙率而变化。 刮刀刮刀不时地从多孔表面刮去碎屑。 优选地，真空抽吸也施加到有孔表面的上游侧的狭槽，以确保幅材和表面之间的良好密封。

    Expanded web of sheet material and method of making same
    9.
    发明授权
    Expanded web of sheet material and method of making same 失效
    板材的扩张网和制作方法

    公开(公告)号：US4585016A

    公开(公告)日：1986-04-29

    申请号：US613159

    申请日：1984-05-23

    申请人： Everett C. Grollimund

    发明人： Everett C. Grollimund

    IPC分类号： A24D1/02 ,  B31F1/28 ,  A24D1/00

    CPC分类号： A24D1/02 ,  B31F1/2813 ,  Y10T156/1085 ,  Y10T428/24702 ,  Y10T428/24711 ,  Y10T428/24727

    摘要： A composite expanded web for making a cigarette wrapper is provided, the web comprising a laminate of a first web of generally flat sheet material and a second web of expanded sheet material. The expanded web is formed by passing a web of sheet material through rotary shearing and forming dies to impart to the web a configuration having longitudinally disposed rows of generally sinusoidal convolutions extending above and below the original plane of the web, each row of convolutions lying 180.degree. out of phase from its abutting rows. The composite web is formed into a wrapper for a smoking article by curling it about its longitudinal axis, securing the overlapping edges of the first web with a glue seam, and cutting it to the desired length.

    摘要翻译： 提供了一种用于制作香烟包装纸的复合膨胀幅材，所述幅材包括基本上平坦的片材的第一幅材和第二扩张片材的幅材的层叠体。 膨胀的网是通过使片材的网片通过旋转剪切和成形模具而形成的，以使纸幅具有在幅材的原始平面上方和下方延伸的纵向设置的大致正弦曲线的行，每行卷曲180 DEG相邻的DEG相邻排。 复合纤维网通过围绕其纵向轴线卷曲而形成为吸烟制品的包装物，用胶接缝固定第一纤维网的重叠边缘，并将其切割成所需长度。

    Apparatus for manufacturing an expanded web of sheet material and a composite expanded web
    10.
    发明授权
    Apparatus for manufacturing an expanded web of sheet material and a composite expanded web 失效
    用于制造膨胀的片材材料网和复合膨胀纤维网的装置

    公开(公告)号：US4582507A

    公开(公告)日：1986-04-15

    申请号：US613160

    申请日：1984-05-23

    申请人： Everett C. Grollimund

    发明人： Everett C. Grollimund

    IPC分类号： A24D1/02 ,  B31F1/28 ,  B31D1/00

    CPC分类号： B31F1/2813 ,  A24D1/02 ,  Y10S493/966 ,  Y10T156/1003

    摘要： An apparatus having rotary shearing and forming dies which expand a web of formable material by imparting to the web a surface configuration having rows of generally sinusoidal convolutions extending longitudinally along the web, each row lying 180.degree. out of phase from abutting rows. The meshing rotary dies include flat portions defining a neutral zone wherein no web deformation occurs, with the result that each convolution in a row is joined to the next longitudinally succeeding convolution by a flat web section lying in the original plane of the formable sheet material. The expanded web is laminated to a flat web of paper-like material and the resulting composite web is converted to expanded cigarette wrappers.

    摘要翻译： 一种具有旋转剪切和成形模具的装置，其通过向幅材赋予具有沿着幅材纵向延伸的大致正弦曲线排的表面构造而膨胀成形材料的幅材，每排与邻接行相位相差180度。 啮合旋转模具包括限定中性区域的平坦部分，其中不发生卷材变形，结果是通过位于可成形片材材料的原始平面中的扁平腹板部分将一行中的每个卷绕连接到下一个纵向随后的卷积。 将膨化的纤维网层压到纸状材料的平面网上，并将所得的复合纤维网转变成膨胀的卷烟包装纸。