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    Method of corrugating a web of thin thermoplastic material in a continuous production
    2.
    发明授权
    Method of corrugating a web of thin thermoplastic material in a continuous production 失效
    在连续生产中对薄的热塑性材料的网状物进行波纹化的方法

    公开(公告)号：US3969473A

    公开(公告)日：1976-07-13

    申请号：US450531

    申请日：1974-03-12

    申请人： George W. Meek

    发明人： George W. Meek

    IPC分类号： B29C45/00 ,  B01J19/32 ,  B29C51/00 ,  B29C51/10 ,  B29C51/18 ,  B29C51/30 ,  B29C53/04 ,  B29C53/24 ,  B29C53/28 ,  B31F1/30 ,  F28F25/08 ,  B29C24/00

    CPC分类号： B01J19/32 ,  B29C51/10 ,  B29C53/043 ,  B29C53/28 ,  B31F1/30 ,  F28F25/087 ,  B01J2219/3221 ,  B01J2219/32248 ,  B01J2219/32483 ,  Y10S261/11 ,  Y10T428/24702

    摘要： Method for continuously forming a corrugated web of thermoplastic material in which the corrugations extend diagonally across the web. The web is first softened by heat and then passed to a molding belt which moves in an endless path while supporting and advancing the web in a longitudinal direction. The molding belt is provided with grooves corresponding to the corrugations in the web. The corrugations are formed initially by poking the softened web progressively into the grooves without stretching the web to any substantial degree. The thus initially formed corrugations are thereafter drawn into the grooves and retained therein by applying suction to the bottom side of the molding belt.

    摘要翻译： 用于连续地形成波纹状的热塑性材料的方法，其中波纹沿着卷材横向延伸。 纸幅首先被加热软化，然后传送到在环形路径中移动的成型带，同时在纵向方向上支撑并推进幅材。 成型带设有与卷筒纸中的波纹对应的凹槽。 最初通过将软化的纤维网逐渐地拉入槽中而不将纤维网拉伸到任何实质程度来形成波纹。 这样初始形成的波纹随后被吸入槽中并通过向模制带的底侧施加吸力而保持在其中。

    Apparatus for manufacturing hollow articles, such as bowls, trays, cups and similar articles
    4.
    发明授权
    Apparatus for manufacturing hollow articles, such as bowls, trays, cups and similar articles 失效
    用于制造中空制品的装置，例如碗，盘，杯和类似物品

    公开(公告)号：US3942933A

    公开(公告)日：1976-03-09

    申请号：US476321

    申请日：1974-06-04

    申请人： Johan per Greijner Svendsen

    发明人： Johan per Greijner Svendsen

    IPC分类号： B29C20060101 ,  B29C31/00 ,  B29C47/00 ,  B29C51/20 ,  B29C51/26 ,  B29D20060101 ,  B29D23/00 ,  B29C24/00

    CPC分类号： B29C51/20 ,  B29C31/004 ,  B29C51/261 ,  B29C47/0026 ,  B29C47/0054

    摘要： Apparatus for so-called "in-line" production of hollow articles of thermoplastic material, by blowing or vacuum moulding a sheet strip produced continuously from an extruder and subsequent stamping of the separate articles. The mould tool consists of at least two mould half portions, which is moved along a rectilinear guide and substantially synchronously with the plastic strip. The guide for the mould tool and the direction of the sheet strip extend obliquely downwardly from the extruder nozzle, preferably at an angle to the horizontal plane of 30.degree.-60.degree. . In the zone of the guide path where the mould half portions open, stationary gripping fingers are arranged on both sides of the sheet strip. The fingers are adapted to engage the longitudinal edges of the sheet strip immediately prior to the mould half portions, being separated and to absorb the sheet strip while the mould tool returns for enclosure of a new portion of sheet strip.

    摘要翻译： 用于通过吹塑或真空成型由挤出机连续生产的片材带和随后冲压分离制品的所谓“在线”生产中空制品的热塑性材料的设备。 模具工具由至少两个模具半部分组成，其沿直线引导件移动并且与塑料条带大致同步。 模具的引导件和片材的方向从挤出机喷嘴倾斜向下延伸，优选地与水平面成30°-60°的角度。 在半模开口的引导路径的区域中，固定的夹持爪布置在片材的两侧。 手指适于在模具半部分之前立即接合片材的纵向边缘，并且在模具返回期间吸收片材带以封闭新的片材片部分。

    Machine for fabricating cylindrical granules of pasty materials
    5.
    发明授权
    Machine for fabricating cylindrical granules of pasty materials 失效
    用于生产过渡材料的圆柱形颗粒的机器

    公开(公告)号：US3860378A

    公开(公告)日：1975-01-14

    申请号：US28573572

    申请日：1972-09-07

    申请人： NEFEDOV VLADIMIR NIKOLAEVICH ,  ANOKHINA ZINAIDA PETROVNA ,  ZIMIN VLADIMIR AFANASIEVICH ,  SHIRVATOV ARDALION DMITRIEVICH

    发明人： NEFEDOV VLADIMIR NIKOLAEVICH ,  ANOKHINA ZINAIDA PETROVNA ,  ZIMIN VLADIMIR AFANASIEVICH ,  SHIRVATOV ARDALION DMITRIEVICH

    IPC分类号： B01J2/20 ,  B01J37/00 ,  B29C24/00

    CPC分类号： B01J37/0009 ,  B01J2/20

    摘要： A machine for fabricating cylindrical granules of pasty materials which are used as a catalyst in conducting chemical processes. The machine comprises an extruder and a moulding device consisting of a throw-off drum incorporating radial blades extending longitudinally along the drum, the string of pasty material being fed between the blades by the extender. A ratchet gear is connected to an electromagnet and serves for rotating the drum, the ratchet gear being mounted at one end of the shaft of the drum. Located adjacent the extruder is a cutting assembly for cutting off the moulded string between the extruder and the throw-off drum, the cutting assembly being connected to a drive gear so that the cutting of the string takes place prior to its being thrown off the drum blades. Thus, the string is fed to the disc knives so that its axis and the axis of the shaft of the knives are held parallel enabling the granules to be cut into regular shape.

    摘要翻译： 一种用于制造糊状材料的圆柱形颗粒的机器，其用作进行化学过程的催化剂。 该机器包括挤出机和由包括沿着滚筒纵向延伸的径向叶片的抛掷滚筒组成的模制装置，该糊状材料串通过延伸器供给在叶片之间。 棘轮与电磁铁连接，用于使滚筒旋转，棘轮装在滚筒轴的一端。 位于挤出机附近的是切割组件，用于在挤出机和脱出滚筒之间切割模制的线，切割组件连接到驱动齿轮，使得弦的切割在其被滚出之前发生 刀片。 因此，将绳子送入盘式刀具，使其轴线和刀柄轴的轴线保持平行，使得可以将颗粒切割成规则形状。

    Process for the production of fibers from thermoplastic synthetic material
    9.
    发明授权
    Process for the production of fibers from thermoplastic synthetic material 失效
    从热塑性合成材料生产纤维的方法

    公开(公告)号：US3708565A

    公开(公告)日：1973-01-02

    申请号：US3708565D

    申请日：1970-08-07

    申请人： SEIFFERT K

    发明人： SEIFFERT K

    IPC分类号： B29C59/02 ,  D01D5/00 ,  D01D5/42 ,  D04H13/00 ,  B29C17/02 ,  B29C24/00 ,  B29D7/14

    CPC分类号： D04H13/00 ,  B29C59/025 ,  D01D5/00 ,  D04H13/02

    摘要： A PROCESS FOR THE PRODUCTION OF FUR-LIKE FIBERS ON A FLEXIBLE SURFACE IN WHICH A CONTINUOUS FILM OR LAYER OF THERMOPLASTIC SYNTHETIC MATERIAL, OF THE TYPE WHICH BECOMES VISCID WHEN SUFFICIENTLY HEATED, IS HEATED TO THE VISCID TEMPERATURE, IS THEREAFTER ADHERED TO A FLEXIBLE SURFACE AND PULLED AWAY FROM THE SURFACE TO PULL A PLURALITY OF FIBER-LIKE PROJECTIONS OUTWARDLY FROM THE LAYER AT SUBSTANTIALLY RIGHT ANGLES TO THE TRAVELING DIRECTION OF THE FLEXIBLE SURFACE TO FORM A MULTIPLICITY OF FIBRILS, RESEMBLING FUR, ON THE FLEXIBLE SURFACE. THE PROCESS OF THE INVENTION EXHIBITS SURPRISINGLY GOOD RESULTS WHEN AN INERT GASEOUS MEDIUM IS FED UNDER PRESSURE TO THE FIBRILS OF THE THERMOPLASTIC MATERIAL DURING THE FORMATION OF THE FIBER-LIKE PROJECTIONS TO SIMULTANEOUSLY EFFECT COOLING AND TENSIONING OF THE FIBRILS TO IMPART FURTHER LENGTHENING OF THE INNER ENDS

    OF THE FIBRILS AND SEPARATION OF THE FIBRILS FROM THE HEATED ROLL.

    Method for the production of nestable containers
    10.
    发明授权
    Method for the production of nestable containers 失效
    生产罐装容器的方法

    公开(公告)号：US3619443A

    公开(公告)日：1971-11-09

    申请号：US3619443D

    申请日：1968-08-05

    申请人： MONSANTO CHEMICALS

    发明人： FELDMAN PETER BLANDFORD

    IPC分类号： B29C33/30 ,  B29C51/34 ,  B29C17/04 ,  B29C24/00 ,  B65D21/02

    CPC分类号： B29C51/346 ,  B29C33/308

    摘要： A method for altering the configuration of a series of containers produced in a mold such that the containers can be nested together without sticking. A first container is made by differential pressure forming a thermoplastic sheet in a mold having means for forming stacking lugs in the surface of the container. The means forming the stacking lugs are then automatically altered in position so as to present a mold having a different configuration at the surface where the stacking lugs are formed and a second container is formed in the mold. The containers are then nested and the stacking lugs of different configuration prevent sticking together of the containers.

    摘要翻译： 一种用于在容器热成型操作的每个循环之后改变容器限定表面的容器的限定部分的配置的方法和装置，而不用将模具从其机器中的位置移除，以防止连续生产的容器粘附 堆叠或嵌套在一起。