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18 条记录 (耗时 0.013 秒)

    Method and apparatus for production of tubing
    2.
    发明授权
    Method and apparatus for production of tubing 失效
    油管生产方法和设备

    公开(公告)号：US5510071A

    公开(公告)日：1996-04-23

    申请号：US182181

    申请日：1994-02-04

    申请人： Lenard Van Wonderen ,  Joseph F. Bengough ,  Carl D. Chapman ,  Frederick A. Kime

    发明人： Lenard Van Wonderen ,  Joseph F. Bengough ,  Carl D. Chapman ,  Frederick A. Kime

    IPC分类号： F16L9/12 ,  B29C33/34 ,  B29C35/16 ,  B29C49/00 ,  B29C49/34 ,  B29C49/48 ,  B29D23/00 ,  B29D23/18 ,  B29C53/50

    CPC分类号： B29C49/0021 ,  B29C33/34 ,  B29C49/34 ,  B29C2791/006 ,  B29C35/16 ,  B29C49/4823 ,  B29L2023/22

    摘要： A method and apparatus for production of smooth or corrugated small and large diameter thermoplastic tubing and composite tubular structures. The apparatus includes a supporting framework, a plurality of mold carriages mounted on said framework for reciprocal linear travel therealong, at least one mold block mounted on each of said mold carriages, each said mold block comprising a pair of opposed semi-cylindrical segments mounted on a carriage for transverse linear reciprocal travel therealong for closing and opening of said mold block, an actuating mechanism for moving said opposed mold segments towards and away from each other, and a single actuating mechanism for selectively moving said carriages.

    摘要翻译： PCT No.PCT / CA92 / 00422 Sec。 371日期1994年2月4日 102（e）1994年2月4日的PCT日期：1992年9月25日PCT。一种用于生产光滑或波纹的小直径和大直径热塑性管和复合管状结构的方法和装置。 该装置包括支撑框架，安装在所述框架上用于往复运动的多个模具滑架，安装在每个所述模具托架上的至少一个模块，每个模块包括一对相对的半圆柱形段，其安装在 用于横向线性往复运动的滑架用于封闭和打开所述模具块，用于使所述相对的模具段朝向和远离彼此移动的致动机构，以及用于选择性地移动所述滑架的单个致动机构。

    Process for plastic tubing manufacture
    5.
    发明授权
    Process for plastic tubing manufacture 失效
    塑料管制造工艺

    公开(公告)号：US5017321A

    公开(公告)日：1991-05-21

    申请号：US461300

    申请日：1990-01-05

    申请人： Gordon A. Comfort

    发明人： Gordon A. Comfort

    IPC分类号： B29C33/26 ,  B29C33/28 ,  B29C33/34 ,  B29C47/12 ,  B29C47/34 ,  B29C49/00 ,  B29C49/34

    CPC分类号： B29C47/34 ,  B29C33/28 ,  B29C33/34 ,  B29C47/126 ,  B29C49/0021 ,  B29C49/34 ,  B29C33/26 ,  B29C47/0023

    摘要： The present invention is directed to the manufacture of plastic tubing exemplified by corrugated plastic tile and parts related thereto, in which molds for shaping an extrudable plastic material are caused to shuttle linearly forwardly and rearwardly with respect to an extruding source of said plastic material. Sequentially related to linear mold movement is opening and closing mold action, which is correlated to the discharge of plastic material from the extruding source thereof. Provision is also made herein during the course of linear mold movement for parking one or more predetermined molds at a location spaced from the extruding source.

    摘要翻译： 本发明涉及以波纹塑料瓦及其相关部件为例的塑料管的制造，其中用于使可挤出塑料材料成型的模具相对于所述塑料材料的挤压源线性向前和向后穿梭。 与线性模具运动有关的是开模和关闭模具作用，这与塑料材料从其挤压源的排放相关。 本文还在线性模具移动过程中提供了将一个或多个预定模具停放在与挤压源隔开的位置处。

    Corrugated mold block
    6.
    发明授权
    Corrugated mold block 失效
    瓦楞模块

    公开(公告)号：US4718844A

    公开(公告)日：1988-01-12

    申请号：US19581

    申请日：1987-02-27

    申请人： Heinrich Dickhut ,  John S. Berns

    发明人： Heinrich Dickhut ,  John S. Berns

    IPC分类号： B29C51/36 ,  B29C33/04 ,  B29C33/10 ,  B29C33/36 ,  B29C35/16 ,  B29C49/00 ,  B29L23/18 ,  B29C49/34

    CPC分类号： B29C33/36 ,  B29C33/04 ,  B29C33/10 ,  B29C49/0021 ,  B29C2791/006 ,  B29C35/16 ,  B29L2023/18

    摘要： A corrugated mold block for a vacuum mold machine is provided with a face arcuate about a longitudinal axis and corrugated in the longitudinal direction with alternating grooves and lands, said face being formed of sheet metal. A housing is provided about the back of the face and adapted for carriage about an endless path, and reinforcing members are provided which are secured to the face and housing and extend therebetween to maintain the desired shape of the face. Openings extend through the grooves of the face to the back thereof and communicate with vacuum passageways formed by a plurality of arcuate channel members secured to the back of each of the face grooves and communicating with a vacuum port through the housing. The housing further defines a cooling passage therethrough in communication with input and output cooling ports through the housing. The reinforcing members are disposed substantially radial to the arc of the face and include finger portions extending into the lands thereof and openings therethrough which form a part of the cooling passage. A sealant is provided on one side of the mold block and adapted to seal against an adjacent mold block during molding.

    Blow-molding machine for plastic containers
    7.
    发明授权
    Blow-molding machine for plastic containers 有权
    塑料容器吹塑机

    公开(公告)号：US08939749B2

    公开(公告)日：2015-01-27

    申请号：US14232367

    申请日：2012-05-14

    申请人： Frank Winzinger

    发明人： Frank Winzinger

    IPC分类号： B29C49/30 ,  B29C49/32 ,  B29C49/34 ,  B29C49/56 ,  B29C49/48 ,  B29C49/12 ,  B29C49/42

    CPC分类号： B29C49/56 ,  B29C49/12 ,  B29C49/32 ,  B29C49/421 ,  B29C49/4236 ,  B29C49/48 ,  B29C2049/4869

    摘要： What is described is a blow-molding machine for plastic containers, comprising a plurality of platens for supporting blow mold halves, wherein at least two of the platens are in the form of movable multi-carriers for simultaneously supporting at least two blow mold halves which are assigned to different blow-molding cavities. Since the multi-carriers are driven in such a manner that at least one of the blow-molding cavities can be opened and at the same time at least one other of the blow-molding cavities can be closed by means of a continuous movement of the multi-carriers, acceleration and deceleration ramps can be reduced upon opening and closing and it is possible to gain process time for the blow molding.

    摘要翻译： 描述的是用于塑料容器的吹塑机，其包括用于支撑吹塑半模的多个压板，其中至少两个压板是可移动的多载体的形式，用于同时支撑至少两个吹塑半模， 被分配到不同的吹塑腔。 由于多载体被驱动，使得吹塑成型腔中的至少一个可以被打开，同时吹塑成型腔中的至少一个可以通过连续的运动而关闭 可以在打开和关闭时减少多载波，加速和减速斜坡，并且可以获得吹塑成型的处理时间。

    Method of making, filling and closing containers of thermoplastic material
    9.
    发明授权
    Method of making, filling and closing containers of thermoplastic material 失效
    制造，填充和关闭热塑性材料容器的方法

    公开(公告)号：US4221760A

    公开(公告)日：1980-09-09

    申请号：US540035

    申请日：1975-01-09

    申请人： Reinhold Mnilk ,  Manfred Kurreck ,  Ulrich Geltenpoth ,  Manfred Keil

    发明人： Reinhold Mnilk ,  Manfred Kurreck ,  Ulrich Geltenpoth ,  Manfred Keil

    IPC分类号： B65B9/24 ,  B29B11/10 ,  B29C49/00 ,  B29C49/04 ,  B29C49/34 ,  B29C49/48 ,  B29C49/58 ,  B29C65/00 ,  B65B3/02 ,  B65B47/00 ,  B29C17/07

    CPC分类号： B65B3/022 ,  B29C49/04 ,  B29C49/34 ,  B29C49/48 ,  B29C49/4817

    摘要： Successive increments of a thermoplastic tube are extruded in vertical direction from an orifice, and a first partible mold is closed about the increment immediately downstream of the orifice whereupon the increment is expanded to the shape of a first semi-finished container, while simultaneously completing the expansion of the neck region of an already filled second semi-finished container accommodated in a second partible mold downstream of the first mold and communicating with the interior of the first container, is completed. The containers are then sealed and separated from one another and the first container in the first mold is filled. The second container is discharged from the second mold and the relative positions of the molds are reversed in preparation for repetition of the preceding steps.

    摘要翻译： 热塑性管的连续增量从孔口沿垂直方向挤出，并且第一可分型模具围绕孔口的紧邻下游的增量闭合，随后增量扩展为第一半成品容器的形状，同时完成 完成容纳在第一模具下游的第二可分模中并与第一容器的内部连通的已经填充的第二半成品容器的颈部区域的膨胀。 然后将容器密封并彼此分离，并且填充第一模具中的第一容器。 第二容器从第二模具排出，并且模具的相对位置被反转以准备重复前述步骤。