公开(公告)号：US5413475A

公开(公告)日：1995-05-09

申请号：US24311

申请日：1993-03-01

申请人： Yoshinori Murata ,  Yukio Goto ,  Yukio Tamura ,  Ryoji Mouri ,  Toshio Miki ,  Masaki Ishikawa

发明人： Yoshinori Murata ,  Yukio Goto ,  Yukio Tamura ,  Ryoji Mouri ,  Toshio Miki ,  Masaki Ishikawa

IPC分类号： B29C47/50 ,  B29C47/60 ,  B29C47/64 ,  B29C47/82 ,  B29C47/00

CPC分类号： B29C47/0825 ,  B29C47/50 ,  B29C47/60 ,  B29C47/786 ,  B29C47/822 ,  B29C47/825 ,  B29C47/0021 ,  B29C47/0023 ,  B29C47/82

摘要： In a serial two-stage extruder, the first-stage extruder has a screw including a feed screw section having a length within a range of 5 to 9 the major diameter thereof, a mixing screw section having a hexagonal cross section and a pitch of 1 to 3 times the major diameter thereof, and a metering screw section having a screw groove of an appropriate depth. The second-stage extruder includes an extruding screw and a barrel. The extruding screw has a screw groove of an appropriate depth and a dulmage formed at the tip end of the screw. The dulmage has a plurality of fins cooperating with fins of the barrel. Alteratively, in the second-stage extruder, the dulmage may have a plurality of axially spaced stages of fins. Configurations of the fins in each respective stage are identical but various characteristics of the fins vary from stage to stage. In this case, the barrel does not have fins.

摘要翻译： 在连续两级挤出机中，第一级挤出机具有螺杆，其包括长度在其长度为5至9的范围内的进料螺杆部分，具有六边形横截面和间距为1的混合螺杆部分 到其长度的3倍，以及具有适当深度的螺纹槽的计量螺杆部分。 第二级挤出机包括挤出螺杆和筒体。 挤压螺杆具有在螺杆的尖端处形成的适当深度的螺纹槽和凹陷。 具有与枪管的翅片配合的多个翅片。 换句话说，在第二级挤出机中，浸渍可以具有多个轴向隔开的翅片级。 每个阶段中翅片的构造是相同的，但翅片的各种特征在一个阶段到另一阶段是不同的。 在这种情况下，枪管不具有翅片。

公开(公告)号：US5393213A

公开(公告)日：1995-02-28

申请号：US144041

申请日：1993-11-01

申请人： Yoshinori Murata ,  Yukio Goto ,  Yukio Tamura ,  Ryoji Mouri

发明人： Yoshinori Murata ,  Yukio Goto ,  Yukio Tamura ,  Ryoji Mouri

IPC分类号： B29C47/50 ,  B29C47/60 ,  B29C47/64 ,  B29C47/82 ,  B29C47/00

CPC分类号： B29C47/0825 ,  B29C47/50 ,  B29C47/60 ,  B29C47/786 ,  B29C47/822 ,  B29C47/825 ,  B29C47/0021 ,  B29C47/0023 ,  B29C47/82

摘要： In a serial two-stage extruder, the first-stage extruder has a screw including a feed screw section having a length within a range of 5 to 9 the major diameter thereof, a mixing screw section having a hexagonal cross section and a pitch of 1 to 3 times the major diameter thereof, and a metering screw section having a screw groove of an appropriate depth. The second-stage extruder includes an extruding screw and a barrel. The extruding screw has a screw groove of an appropriate depth and a dulmage formed at the tip end of the screw. The dulmage has a plurality of fins cooperating with fins of the barrel. Alteratively, in the second-stage extruder, the dulmage may have a plurality of axially spaced stages of fins. Configurations of the fins in each respective stage are identical but various characteristics of the fins vary from stage to stage. In this case, the barrel does not have fins.

公开(公告)号：US20060046053A1

公开(公告)日：2006-03-02

申请号：US11117699

申请日：2005-04-29

申请人： Kojiro Hamano ,  Shigeru Nakanishi ,  Yukio Tamura

发明人： Kojiro Hamano ,  Shigeru Nakanishi ,  Yukio Tamura

IPC分类号： D02G3/00

CPC分类号： F41B5/14 ,  D02G3/444 ,  Y10T428/2913

摘要： A braided cord consisting of braided filaments or a twisted cord of filaments in which at least a part of the filaments are high tenacity multifilaments, and the rest of the filaments are monofilaments, which is preferably used as a serving for an archery bowstring.

摘要翻译： 由编织长丝或长丝的扭绞线组成的编织线，其中至少一部分长丝为高韧性复丝，其余长丝为单丝，优选用作射箭弓弦的用途。

公开(公告)号：US5478520A

公开(公告)日：1995-12-26

申请号：US321476

申请日：1994-10-11

申请人： Masayoshi Kasai ,  Hideo Kuroda ,  Yukio Tamura ,  Yoshio Shikase ,  Kouji Kubota

发明人： Masayoshi Kasai ,  Hideo Kuroda ,  Yukio Tamura ,  Yoshio Shikase ,  Kouji Kubota

IPC分类号： B29C45/17 ,  B29C45/20 ,  B29C45/56 ,  B29C45/72 ,  B29C45/77 ,  B29C45/78 ,  B29C45/23

CPC分类号： B29C45/17 ,  B29C45/20 ,  B29C45/561 ,  B29C45/72 ,  B29C45/77 ,  B29C45/78 ,  B29C2045/0098 ,  B29C2045/5615

摘要： A process and apparatus for effecting injection molding of plastic resin products on an injection molding apparatus including a metal mold composed of a slidable mold element and a fixed mold element defining together the mold cavity, an actuator for sliding the slidable mold element and an injection nozzle for adjusting the nozzle flow path section, which comprises a first molding step of injecting a molten resin into the mold cavity which has been preset by the slidable mold element so as to include a post-compression margin to be compressed afterwards in a second molding step, to effect the injection under a reduced molding pressure, while causing a temperature elevation and, thus, a viscosity reduction of the molten resin, until the mold cavity has been filled up, and a second molding step of compressing the resin so charged in the mold cavity by operating the slidable mold element to compress the charged resin to compensate the post-compression margin, so as to allow an effective pressing force to be imposed onto the charged resin within the mold cavity also after the gate has been sealed.

摘要翻译： 一种用于在塑料树脂产品上进行注射成型的方法和装置，该注射成型装置包括由可滑动的模具元件和限定模具腔的模具元件组成的金属模具，用于滑动可滑动模具元件的致动器和注射喷嘴 用于调节喷嘴流路部分，其包括将熔融树脂注入到由可滑动模具元件预设的模腔中的第一模制步骤，以便在第二模制步骤中包括后压缩边缘以被压缩 在降低的成型压力下进行注射，同时引起熔融树脂的温度升高，从而降低熔融树脂，直到模腔被填满，并且第二模制步骤将如此填充的树脂压缩 通过操作可滑动模具元件来压缩带电树脂以补偿后压缩边缘，从而允许有效的模腔 也可以在门被密封之后施加在模腔内的带电树脂上的压力。

公开(公告)号：US06415952B1

公开(公告)日：2002-07-09

申请号：US09562444

申请日：2000-05-01

申请人： Yuji Ohtuka ,  Yukio Tamura

发明人： Yuji Ohtuka ,  Yukio Tamura

IPC分类号： B65G5900

CPC分类号： G07F11/165 ,  G07F11/10 ,  G07F11/16

摘要： A plurality of article-storing columns, each of which stores therein various kinds of articles piled up and being different from others, are arranged within a machine in row and column directions. At the lower part of each of these article-storing columns, an article-push-out means for pushing out an article at the lowest layer, respectively. A movable article-picking-up means which operates for the article-push-out means of each of the article-storing columns at position opposite to it is provided. The article pushed out by the movement of the article-push-out means actuated by the article-picking-up means is taken into the article-picking-up means and carried to a article-take-out unit of the machine. Further, a plurality of article-storing columns, each of which stores therein various kinds of articles piled up and being different from others, are arranged within a machine in row and column directions. An article-picking-up means, which takes in an article in each of the article-storing columns at the position opposite to it, is provided in a state being able to move in a perpendicular direction Y and in a horizontal direction X by a first and a second transfer means. The article taken into the article-picking-up means is carried to a article-take-out unit of the machine.

摘要翻译： 在行和列方向上的机器内配置有多个存放有各种堆积物并且与其他物品不同的物品的各种物品收纳栏。 在这些物品收纳塔的每一个的下部，分别推出最下层的物品的物品推出装置。 提供了一种可移动物品拾取装置，用于在与其相对的位置处对每个物品存放列的物品推出装置进行操作。 通过由物品拾取装置启动的物品推出装置的移动推动的物品被带入物品拾起装置中并被运送到机器的取出单元。 此外，在行和列方向上的机器内布置有多个存储有各种堆积物并且与其他物品不同的物品存放栏。 在与其相对的位置处在每个物品收纳列中的物品中的物品拾取装置设置在能够在垂直方向Y上并且在水平方向X上移动的状态 第一和第二传送装置。 将进入物品拾取装置的物品运送到机器的取出单元。

公开(公告)号：US6119967A

公开(公告)日：2000-09-19

申请号：US945864

申请日：1997-11-30

申请人： Toru Nakayama ,  Yukio Tamura ,  Toshio Kitani ,  Satoru Koyanagi ,  Yuji Ozawa ,  Yoshimitsu Yuzawa ,  Katsuhiro Ikegami ,  Mikihisa Takiguchi

发明人： Toru Nakayama ,  Yukio Tamura ,  Toshio Kitani ,  Satoru Koyanagi ,  Yuji Ozawa ,  Yoshimitsu Yuzawa ,  Katsuhiro Ikegami ,  Mikihisa Takiguchi

IPC分类号： F15B11/00 ,  B02C18/00 ,  B02C21/02 ,  B02C25/00 ,  E02F9/22 ,  F15B11/05 ,  F15B11/16

CPC分类号： E02F9/2228 ,  B02C21/02 ,  B02C25/00 ,  E02F9/2235

摘要： A control circuit of a transportable crusher supplies, by the same pump, a required flow rate to hydraulic motors and actuators for a plurality of operating devices having different loads and improves simultaneous operability, fine adjustment, and reproducibility. The control circuit includes at least one variable displacement hydraulic pump (1) for supplying a hydraulic fluid; switch valves (12, 13, 14, 15, 16, 17, 18, 19, 20, 21), for conducting and interrupting the hydraulic fluid from the hydraulic pump (1) to the hydraulic motors and actuators (25a, 26a, 27a, 28a, 29a, 30a, 31a, 32a, 33a, 34a); pressure compensation control valves (11), for inputting front and back pressures of the switch valves, for controlling a discharge flow rate of the hydraulic pump (1) so that the difference of the front and back pressures can become constant and for distributing the discharge flow rate in accordance with a required power of the respective hydraulic motors and actuators or in accordance with a predetermined priority when the switch valves are simultaneously operated; and a controller (41), for controlling the switch valves to a predetermined value set in accordance with the load of the hydraulic motors and actuators.

摘要翻译： PCT No.PCT / JP96 / 01201 Sec。 371日期：1997年11月30日 102（e）日期1997年11月30日PCT提交1996年5月1日PCT公布。 公开号WO96 / 34690 日期：1996年11月7日可运输破碎机的控制回路通过相同的泵向具有不同负载的多个操作装置的液压马达和执行机构提供所需的流量，并且提高了同时的可操作性，精细调整和再现性。 控制回路包括用于供给液压流体的至少一个可变排量液压泵（1） 开关阀（12,13,14,15,16,17,18,19,20,21），用于将液压油从液压泵（1）传导到液压马达和致动器（25a，26a，27a） ，28a，29a，30a，31a，32a，33a，34a）; 压力补偿控制阀（11），用于输入开关阀的前后压力，用于控制液压泵（1）的排出流量，使得前后压力的差异变得恒定，并且用于分配排出 流量根据各个液压马达和致动器的所需功率，或者当切换阀同时操作时，根据预定优先级; 以及控制器（41），用于根据液压马达和致动器的负载将开关阀控制到预定值。

公开(公告)号：US5622322A

公开(公告)日：1997-04-22

申请号：US387895

申请日：1995-02-21

申请人： Yukio Tamura ,  Yasutaka Nishida

发明人： Yukio Tamura ,  Yasutaka Nishida

IPC分类号： B02C21/02 ,  B02C13/286

CPC分类号： B02C21/026

摘要： A self-propelling crushing machine is constructed by mounting a hopper (11) and a crusher (8) connected to said hopper on a vehicle body (1) having a traveling device (19), wherein a bottom plate (51) of said hopper (11) is designed for reciprocal motion in a horizontal direction relative to a charge inlet (8b) of said crusher. The bottom plate (51) receives an object of crush and then feeds into the charge inlet (8b) of the crusher (8) by reciprocal motion of the bottom plate to drop into the latter. Therefore, even when the weight of the object of crush or the charge amount of the object of crush into the hopper fluctuates, a substantially constant amount of object of crush can be fed into the crusher.

摘要翻译： PCT No.PCT / JP93 / 01312 Sec。 371日期1995年2月21日 102（e）1995年2月21日PCT PCT 1993年9月14日PCT公布。 第WO94 / 06561号公报 日期：1994年3月31日自推进破碎机是通过将与料斗连接的料斗（11）和破碎机（8）安装在具有行进装置（19）的车体（1）上而构成的，其中底板（ 所述料斗（11）的液压泵（51）51被设计成相对于所述破碎机的进料口（8b）沿水平方向往复运动。 底板（51）接收挤压物体，然后通过底板往复运动而进入破碎机（8）的进料口（8b）。 因此，即使挤压对象物的重量或粉碎物料的装料量发生波动，也可以将大致恒定量的粉碎物投入到破碎机中。

公开(公告)号：US5439434A

公开(公告)日：1995-08-08

申请号：US238891

申请日：1994-05-06

申请人： Kyuichi Sato ,  Yukio Tamura

发明人： Kyuichi Sato ,  Yukio Tamura

IPC分类号： B23Q3/157 ,  B23Q3/155

CPC分类号： B23Q3/1554 ,  Y10T483/10 ,  Y10T483/1764 ,  Y10T483/1776 ,  Y10T483/1786

摘要： A simple and efficient tool exchanger device is presented. The device has a pair of swing arms (8, 9), and each swing arm is provided with a set of grippers (11, 12) for holding a tool bit. The positions of the swing arms (8, 9) are separated by 90 degree so that they will not interfere with each other during the swinging motion. One driving device (2) is provided to operate both swing arms (8, 9) and operate the gripper devices (11, 12). The swing arm (8) rotates upwards to remove a used tool bit (10) from the machining shaft (21) of a machining center and the other swing arm (9) is rotated downwards to install a new tool bit (10') in the vacated machining shaft in a single simultaneous step.

摘要翻译： 提出了一种简单高效的换刀装置。 该装置具有一对摆臂（8,9），并且每个摆臂设置有用于保持工具头的一组夹具（11,12）。 摆臂（8,9）的位置被分开90度，使得它们在摆动期间不会相互干扰。 提供一个驱动装置（2）以操作两个摆臂（8,9）并操作夹持装置（11,12）。 摆臂（8）向上旋转以从加工中心的加工轴（21）移除用过的工具头（10），而另一个摆臂（9）向下转动以将新的工具刀头（10'）安装在 空出的加工轴在单一的同步步骤。

公开(公告)号：US4402555A

公开(公告)日：1983-09-06

申请号：US190337

申请日：1980-09-24

申请人： Koji Ogaki ,  Yukio Tamura ,  Masashi Kaminishi ,  Yoshinori Takata

发明人： Koji Ogaki ,  Yukio Tamura ,  Masashi Kaminishi ,  Yoshinori Takata

IPC分类号： B62D55/08 ,  B62D55/125 ,  B62D55/205 ,  B62D55/12

CPC分类号： B62D55/205 ,  B62D55/08 ,  B62D55/125

摘要： A track-type vehicle undercarriage comprising a track frame, a carrier rail mounted on the track frame, a track rail fixedly secured to the track frame underneath thereof, a recoil device mounted on the track frame, a support member fixedly connected to the recoil device and biased forwardly thereby, a front rail rotatably mounted on the support member, a sprocket, and an endless track of linked together track shoes mounted on the carrier rail, front rail, track rail and sprocket.

摘要翻译： 一种轨道式车辆底架，包括轨道框架，安装在轨道框架上的运载轨道，固定地固定到轨道框架下方的轨道轨道，安装在轨道框架上的反冲装置，固定地连接到反冲装置的支撑构件 并且由此向前偏置，可旋转地安装在支撑构件上的前轨道，链轮和连接在安装在运载轨道，前轨道，轨道轨道和链轮上的轨道滑轮的环形轨道。

公开(公告)号：US4007922A

公开(公告)日：1977-02-15

申请号：US567839

申请日：1975-04-14

申请人： Yukio Tamura

发明人： Yukio Tamura

IPC分类号： B29C45/00 ,  B29B7/00 ,  B29C37/00 ,  B29C45/62 ,  B29C47/00 ,  B29C47/44 ,  B29C47/64 ,  B29C47/66 ,  B29B1/10

CPC分类号： B29C47/6093 ,  B29C47/44 ,  B29C47/64 ,  B29C47/66 ,  B29C47/0009

摘要： The invention is an extruding device which includes a screw and a barrel wherein the screw includes a kneading portion whose cross-section differs from the cross-section of the remainder of the screw and the barrel includes a kneading portion whose cross-section differs from the cross-section of the remainder of the barrel and is opposite to the kneading portion of the screw, the cross-sections of the two kneading portions being such that the distance between a point on the periphery of the kneading portion of the screw and the nearest point on the interior surface of the barrel, measured in a radial direction, varies on rotation of the screw in the barrel. The extruding device exerts an improved kneading effect upon extruded material.

摘要翻译： 本发明是一种包括螺杆和筒体的挤出装置，其中螺杆包括一个揉面部分，其截面不同于螺杆的其余部分的横截面，而该筒体的横截面与 圆筒的剩余部分的横截面与螺杆的捏合部分相反，两个捏合部分的横截面使得螺杆的捏合部分的周边上的点与最接近的部分之间的距离 在径向方向上测量的筒的内表面上的点随着枪管中的螺杆的旋转而变化。 挤出装置对挤压材料施加改进的捏合效果。