-
公开(公告)号：US5615803A
公开(公告)日：1997-04-01
申请号：US426845
申请日：1995-04-24
CPC分类号： B65D83/0055 , B65D35/22 , B65D81/3244
摘要： A tube container has an outer tube formed with an extruding mouth at one end and two inner tubes each formed with an extruding mouth at one end. The inner tubes are inserted into the outer tube, and the extruding mouths of the two inner tubes are secured to the extruding mouth of the outer tube, respectively, while the other ends of the two inner tubes and the other end of the outer tube are pressed and welded together to form a hermetically sealed portion. The outer tube has a transverse cross section taking the form of an ellipse or a closed running track shape, namely a shape combining two semicircles with two straight lines. The inner tubes are arranged in the outer tube in the direction of major axis of the transverse cross section of the outer tube. The other ends of the two inner tubes and the other end of the outer tube are pressed in the minor axis of the transverse cross section and welded together, wherein the respective hermetically sealed portions of the two inner tubes have a length more than half of the hermetically sealed portion of the outer tube, and a part of one inner tube and a part of the other inner tube lie one upon the other.
摘要翻译： 管容器具有在一端形成有挤出口的外管和两个在其一端形成有挤出口的内管。 内管插入外管，两根内管的挤出口分别固定在外管的挤压口上，而两根内管的另一端和外管的另一端分别为 压制并焊接在一起以形成气密密封部分。 外管具有呈椭圆形或闭合行进轨道形状的横截面，即将两个半圆与两条直线相结合的形状。 内管沿外管的横截面的长轴方向排列在外管内。 两个内管的另一端和外管的另一端被挤压在横截面的短轴上并焊接在一起，其中两个内管的相应气密部分的长度大于 外管的气密密封部分和一个内管的一部分和另一个内管的一部分一个放置在另一个上。
-
公开(公告)号：US4518554A
公开(公告)日：1985-05-21
申请号：US529877
申请日：1983-09-06
IPC分类号： B65D35/00 , B29C45/00 , B29C45/14 , B29C45/56 , B29C61/00 , B29C65/00 , B29D1/00 , B29C5/00 , B29C1/00 , B29F1/022
CPC分类号： B29C45/14598 , B29C45/14467 , B29C45/56 , B29L2001/00 , B29L2023/20 , B29L2031/565 , B29L2031/712
摘要： A tubular container is molded with a cap by defining; at least one portion of a cavity for molding a neck portion between a female die for receiving a cap having a screw on the inside thereof and a male die having a fixed guide rod for insertion into the cap centrally thereof. A top end portion of a preformed container body is partly inserted into the cavity. A synthetic resin, which possesses compatibility with the container body and is not fused together with the cap, is injected into the cavity to form the neck portion integrally with the container body.
摘要翻译： 管状容器通过限定模制成具有盖; 用于在用于接纳其内侧具有螺钉的盖的阴模之间模制颈部的腔的至少一部分和具有用于插入其中心的帽的固定导杆的阳模。 预制容器主体的顶端部分部分地插入空腔中。 具有与容器本体的相容性并且不与盖熔合在一起的合成树脂被注入到空腔中以与容器主体一体形成颈部。
-
公开(公告)号：US5219373A
公开(公告)日：1993-06-15
申请号：US738354
申请日：1991-07-31
CPC分类号： B29C45/14614 , B29C31/002 , B29C65/18 , B29C65/50 , B29C66/1122 , B29C66/346 , B29C66/43123 , B29C66/5344 , B29C66/81457 , B29C66/83221 , B29C66/861 , B65D35/22 , B65D81/3272 , B29L2023/20 , B29L2031/3462 , B29L2031/605 , Y10T29/49885 , Y10T29/49945
摘要： A tube container of double or triple sleeve structure is fabricated to include a molded nozzle having a neck and a shoulder formed integrally. An outer sleeve is welded to the shoulder of the molded nozzle An inner sleeve also is welded to the molded nozzle. A mixing nozzle piece is fitted tightly to the internal circumferential surface of the molded nozzle. A first creamy content is filled into the internal lower space of the inner sleeve and a second creamy content is filled into the annular space between the inner and outer sleeves.
摘要翻译： 制造双重或三重套筒结构的管容器，以包括具有整体形成的颈部和肩部的模制喷嘴。 外套筒焊接到模制喷嘴的肩部上。内套筒也焊接到模制喷嘴上。 混合喷嘴片紧紧地配合在模制喷嘴的内周面上。 第一奶油含量被填充到内套筒的内部下部空间中，并且第二奶油含量被填充到内套筒和外套筒之间的环形空间中。
-
公开(公告)号：US5076470A
公开(公告)日：1991-12-31
申请号：US490728
申请日：1990-03-08
CPC分类号： B29C45/14614 , B29C31/002 , B29C65/18 , B29C65/50 , B29C66/1122 , B29C66/346 , B29C66/43123 , B29C66/5344 , B29C66/81457 , B29C66/83221 , B29C66/861 , B65D35/22 , B65D81/3272 , B29L2023/20 , B29L2031/3462 , B29L2031/605
摘要： A tube container of double or triple sleeve structure includes a molded nozzle having a neck and a shoulder formed integrally. An outer sleeve is welded to the shoulder of the molded nozzle. An inner sleeve also is welded to the molded nozzle. A mixing nozzle piece is fitted tightly to the internal circumferential surface of the molded nozzle. A first creamy content is filled into the internal lower space of the inner sleeve and a second creamy content is filled into the annular space between the inner and outer sleeves.
摘要翻译： 一种双层或三层套管结构的管式容器包括一个模制的喷嘴，其具有一个颈部和一个形成一体的肩部。 外套筒焊接到模制喷嘴的肩部。 内套筒也焊接到模制喷嘴。 混合喷嘴片紧紧地配合在模制喷嘴的内周面上。 第一奶油含量被填充到内套筒的内部下部空间中，并且第二奶油含量被填充到内套筒和外套筒之间的环形空间中。
-
公开(公告)号：US4635826A
公开(公告)日：1987-01-13
申请号：US819492
申请日：1986-01-16
CPC分类号： B65D47/2075
摘要： A tube container for receiving semifluid material includes a tubular body formed of an elastic synthetic resin, a neck portion formed of a synthetic resin and integrally mounted on the body at a shoulder, and a valve member fitted in the neck portion. The valve member includes a side wall, an upper end plate, a valve sheet and a stopper. The side wall provides a tight fit with an inner surface of the neck portion and the end plate is formed with a passage for flow of the material to an outlet in the neck portion. Placed on the end plate is the valve sheet which is movable between the end plate and the stopper to open or close the passage in accordance with pressure applied to the body. Upper portion of the stopper is located adjacent to the outlet so as to minimize a space therebetween.
摘要翻译： 用于接收半流体材料的管容器包括由弹性合成树脂形成的管状体，由合成树脂形成的颈部，并且一体地安装在肩部的本体上，以及安装在颈部的阀构件。 阀构件包括侧壁，上端板，阀片和止动件。 侧壁提供与颈部的内表面紧密配合，并且端板形成有用于将材料流动到颈部中的出口的通道。 位于端板上的阀片是能够在端板和止动器之间移动的阀片，以根据施加到主体上的压力来打开或关闭通道。 止动件的上部位于出口附近，以便使它们之间的空间最小化。
-
公开(公告)号：US4496513A
公开(公告)日：1985-01-29
申请号：US497012
申请日：1983-05-23
CPC分类号： B29C45/14598 , B29L2023/20
摘要： A tubular container molding method includes the steps of inserting a core block having an upwardly projected annular flange at the top end into a preformed tubular member, closing the mold and thereby pressing an upper marginal portion of the tubular member against a cavity mold and bending inwardly such upper marginal portion to form a shoulder portion of the container, urging the inwardly bent marginal portion against an interior surface of the cavity mold by the annular flange to hold the shoulder portion between the core block and the cavity mold, and injecting molten resin into an air gap defined between the core block and the cavity mold, thereby molding conical and neck portions of the container integrally with the shoulder portion.
摘要翻译： 管状容器成型方法包括以下步骤：在顶端将具有向上突出的环形凸缘的芯块插入预成型的管状构件中，封闭模具，从而将管状构件的上部边缘部分压靠空腔模具并向内弯曲 这种上边缘部分形成容器的肩部，通过环形凸缘将内向弯曲的边缘部分推压到空腔模具的内表面，以将肩部保持在芯块和模腔之间，并将熔融树脂注入 在所述芯块和所述模腔之间限定的气隙，从而与所述肩部一体地模制所述容器的锥形和颈部。
-
7.发明授权
公开(公告)号：US4980115A
公开(公告)日：1990-12-25
申请号：US416023
申请日：1989-10-02
CPC分类号： B29C45/56 , B29C45/2669 , B29C2045/569 , B29C33/20
摘要： An injection molding method for molding a product having a partly thin portion comprising the steps of: providing a molding die including a slide block disposed in one of male and female dies and having in cross section a dimension corresponding to a dimension of the thin portion of the product; defining a cavity between the male and female dies with maintaining the slide block in a retracted position; injecting a molten resin material into the cavity through a gate; and advancing the slide block to project into the cavity before the resin material is solidified, thereby filling the cavity with the resin material while forming the thin portion.
摘要翻译： 一种用于模制具有部分薄部分的产品的注射成型方法，包括以下步骤：提供模制模具，其包括设置在阳模和阴模之一中的滑块，并且横截面的尺寸对应于薄部分的尺寸 产品; 在保持滑块处于缩回位置的同时，在阳模和阴模之间限定空腔; 通过浇口将熔融树脂材料注入腔体; 并且在树脂材料固化之前使滑动块推进到空腔中，从而在形成薄部分的同时用树脂材料填充空腔。
-
8.发明授权Apparatus for manufacturing an injection-molded product having a partly thin portion 失效用于制造具有部分薄的部分的注射成型产品的装置
公开(公告)号：US4820149A
公开(公告)日：1989-04-11
申请号：US129181
申请日：1987-12-07
CPC分类号： B29C45/2669 , B29C45/56 , B29C2045/569 , B29C33/20
摘要： An apparatus for injection molding a product having a partly thin portion includes a molding die including a male die and a female die for defining a cavity having a volume larger than a volume of the product. A gate is provided to permit molten resin material from an injection molding machine to be injected into the cavity. A slide block disposed in either the male die or the female die has in cross section a dimension corresponding to a dimension of the thin portion of the product. The slide block is movable between a retracted position where the volume of the cavity is substantially maintained and an advanced position to project into the cavity to form the thin portion. A drive is provided for moving the slide block to the advanced position before the resin material injected into the cavity is solidified. A hollow space formed in the molding die and communicating with the cavity permits an excess of the resin material to be discharged from the cavity into the hollow space during the advance of the slide block. A closure member is fitted in the hollow space for normally closing the same and is coupled to a spring for urging the closure member to the retracted position and a power drive unit for maintaining the closure member in the advanced position against the spring. The closure member is moved in synchronism with the slide block drive so that the closure member is retracted to open the hollow space substantially simultaneously with the advance of the slide block, and is advanced to reduce the volume of the hollow space immediately after the slide block reaches the advanced position. This synchronous drive supplements any shrinkage of the resin during subsequent cooling thereby preventing any occurrence of sink marks in the resulting product.
摘要翻译： 一种用于注射成型具有部分薄部分的产品的设备包括：模具，其包括阳模和阴模，用于限定体积大于产品体积的空腔。 提供了一个浇口以允许来自注射成型机的熔融树脂材料被注入腔中。 设置在阳模或阴模中的滑块的横截面具有与产品的薄部分的尺寸相对应的尺寸。 滑动块可以在空腔的体积基本保持的缩回位置和突出到空腔中的前进位置之间移动以形成薄部分。 提供驱动器，用于在将注入到腔体中的树脂材料固化之前将滑块移动到前进位置。 形成在成型模具中并与空腔连通的中空空间允许在滑块的前进期间，过量的树脂材料从空腔排出到中空空间中。 封闭构件安装在中空空间中，用于通常关闭它，并且联接到用于将闭合构件推动到缩回位置的弹簧和用于将封闭构件保持在弹簧的前进位置的动力驱动单元。 闭合构件与滑动块驱动器同步地移动，使得闭合构件缩回以与滑块的前进基本同时地打开中空空间，并且前进以在滑块之后立即减小中空空间的体积 达到先进地位。 该同步驱动器在随后的冷却期间补充树脂的任何收缩，从而防止在所得产品中出现凹痕。
-
公开(公告)号：US07368189B2
公开(公告)日：2008-05-06
申请号：US11042064
申请日：2005-01-26
申请人： Mikio Ohno , Tatsuo Ishikawa , Tomohiro Ichikawa
发明人： Mikio Ohno , Tatsuo Ishikawa , Tomohiro Ichikawa
CPC分类号： B32B27/36 , B32B27/14 , B32B2307/20 , B32B2307/538 , B32B2429/02 , G11B5/70 , G11B5/7305 , G11B5/733 , G11B5/735 , Y10T428/31786
摘要： A magnetic recording medium comprising: a magnetic layer containing ferromagnetic powder and a binder; a nonmagnetic support; and a back coat layer, in this order, wherein the nonmagnetic support contains polyester having an intrinsic viscosity of from 0.40 to 0.60 dl/g and a number average molecular weight of from 12,000 to 24,000, a surface of the magnetic layer on a side not having the nonmagnetic support has a surface roughness Ra of from 1 to 5 nm, and a surface of the back coat layer on a side not having the nonmagnetic support has a surface roughness Ra of from 6 to 20 nm.
摘要翻译： 一种磁记录介质，包括：含有铁磁粉末和粘合剂的磁性层; 非磁性支撑; 和背涂层，其中非磁性载体含有特性粘度为0.40至0.60dl / g，数均分子量为12,000至24,000的聚酯，磁性层的表面不在 具有非磁性载体的表面粗糙度Ra为1〜5nm，背面层的不具有非磁性载体的表面的表面粗糙度Ra为6〜20nm。
-
公开(公告)号：US07045227B2
公开(公告)日：2006-05-16
申请号：US10804145
申请日：2004-03-19
申请人： Tatsuo Ishikawa , Mikio Ohno
发明人： Tatsuo Ishikawa , Mikio Ohno
IPC分类号： G11B5/738
CPC分类号： G11B5/738 , G11B5/70 , G11B5/714 , G11B5/735 , Y10T428/31551
摘要： A magnetic recording medium comprising: a nonmagnetic support; an undercoat layer containing a compound polymerizable by radiation exposure; and a magnetic layer containing ferromagnetic powder and a binder, in this order wherein the undercoat layer has a thickness of from 0.1 to 1 μm, the binder contains a polyurethane resin having a glass transition temperature of from 100 to 200° C., the magnetic layer has a thickness of from 20 to 150 nm, and an average particle size of the ferromagnetic powder is from 20 to 60 nm.
摘要翻译： 一种磁记录介质，包括：非磁性载体; 含有通过辐射照射可聚合的化合物的底涂层; 和含有铁磁性粉末和粘合剂的磁性层，其中底涂层的厚度为0.1〜1μm，粘合剂含有玻璃化转变温度为100〜200℃的聚氨酯树脂，磁性 层的厚度为20〜150nm，铁磁性粉末的平均粒径为20〜60nm。
-
-
-
-
-
-
-
-
-
搜索结果
35 条记录 (耗时 0.028 秒)