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公开(公告)号：US5971057A
公开(公告)日：1999-10-26
申请号：US28505
申请日：1998-02-24
摘要： An injection molding machine having a simple structure and adapted to quickly produce molded products without significant flaws on the surface is provided. It comprises a plunger being adapted to introduce the molten metal into the cylinder section, a nozzle for injecting the molten metal fed from the plunger into a metal mold and a piston arranged within a cylinder section of the plunger to slidingly reciprocate. It includes a piston drive unit for driving the piston to slidingly reciprocate, a stopper member for controlling the retracted position of the piston drive unit and a position selecting unit for defining a projected position and a retracted position for the stopper member.
摘要翻译： 提供了一种具有简单结构并适于快速生产模制产品而没有表面上明显缺陷的注射成型机。 它包括用于将熔融金属引入气缸部分的柱塞，用于将从柱塞进料的熔融金属喷射到金属模具中的喷嘴和布置在柱塞的气缸部分内以滑动地往复运动的活塞。 其包括用于驱动活塞滑动往复运动的活塞驱动单元，用于控制活塞驱动单元的缩回位置的止动构件和用于限定止动构件的突出位置和缩回位置的位置选择单元。
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公开(公告)号：US6062294A
公开(公告)日：2000-05-16
申请号：US027951
申请日：1998-02-24
CPC分类号： B22D17/2015
摘要： An injection molding machine having a simple structure and adapted to quickly operate for injection molding without taking in air bubbles is provided. The injection molding machine comprises a plunger and a nozzle for injecting the molten metal fed from the plunger into a metal mold. The plunger has a cylinder section with a through hole bored through an upper portion of its lateral wall for introducing the molten metal, and a piston for slidingly reciprocating within the cylinder section. A communication hole is bored through the piston and communicates with the through hole at a predetermined position. The communication hole runs from the lateral wall of the piston through the inside thereof and has a non-return valve arranged therein to allow only a flow from the lateral wall of the piston.
摘要翻译： 提供一种具有简单结构并适于快速操作以注射成型而不吸入气泡的注射成型机。 注射成型机包括柱塞和用于将从柱塞进料的熔融金属注入金属模具中的喷嘴。 柱塞具有圆筒部分，其具有穿过其侧壁的上部的通孔，用于引入熔融金属;以及活塞，用于在气缸部分内滑动往复运动。 连通孔穿过活塞，并与通孔在预定位置连通。 连通孔从活塞的侧壁穿过其内部，并且具有布置在其中的止回阀，仅允许来自活塞侧壁的流动。
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公开(公告)号：US5787233A
公开(公告)日：1998-07-28
申请号：US624740
申请日：1996-03-26
申请人： Shinji Akimoto
发明人： Shinji Akimoto
IPC分类号： G01C21/00 , G01C9/00 , G01C21/34 , G06Q10/00 , G08G1/0969 , G09B29/00 , G06F13/376 , G06F15/18
CPC分类号： G06Q10/047 , Y10S706/902
摘要： A route generating device has an elevation map memory storing elevation data for subareas defined by division of an operations zone. A gradient map creating section calculates gradient data based on the elevation data and creates a gradient map from the gradient data. An obstruction region extracting section extracts an inclination obstruction region based on the gradient map. A traveling route generating section obtains a travelable region based on the inclination obstruction region. All possible traveling routes is calculated based on the travelable region. A route evaluating section evaluates the traveling routes and selects an optimum route from the current position to the destination. The gradient map is created based on the elevation data, it is possible to generate an optimum route without three dimensional obstruct such as a fall, a tumble and any other inability in movement of the movable object.
摘要翻译： 路线生成装置具有存储由操作区划分而定义的子区域的高程数据的高程图存储器。 梯度图创建部分基于高程数据计算梯度数据，并从梯度数据创建梯度图。 阻塞区域提取部根据梯度图提取倾斜障碍区域。 行驶路线生成部基于倾斜障碍区域获得行驶区域。 所有可能的旅行路线都是根据旅游地区计算的。 路线评估部分评估行驶路线并选择从当前位置到目的地的最佳路线。 基于高程数据创建梯度图，可以生成没有诸如摔倒，翻滚以及移动物体的任何其他运动不能的三维阻碍的最佳路线。
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