公开(公告)号：US4210036A

公开(公告)日：1980-07-01

申请号：US868915

申请日：1978-01-12

申请人： Kunii Nakata

发明人： Kunii Nakata

IPC分类号： B60C27/14 ,  B60C25/14

CPC分类号： B60C27/14

摘要： The present invention is directed to a tire-chain handling tool which permits an individual to readily secure or detach a tire chain to a tire. The handling tool includes an elongated rod, a handle positioned on one end thereof and a hook including a pushing and pulling portion positioned at the other end thereof. The rod is bent to facilitate the securement and removal of the tire chain from the tire. In a second embodiment of the present invention, the elongated rod may be constructed in two portions which are hinged together. The hinging of the two portions together permits the rod to be readily folded for storing or carrying.

摘要翻译： 本发明涉及一种轮胎链条处理工具，其允许个人容易地将轮胎链条固定或拆卸到轮胎上。 处理工具包括细长杆，位于其一端的手柄和钩子，其包括位于其另一端的推拉部分。 弯曲的杆被弯曲以便于从轮胎固定和移除轮胎链。 在本发明的第二实施例中，细长杆可以被构造成铰接在一起的两个部分。 两个部分的铰接在一起允许杆易于折叠以便储存或携带。

公开(公告)号：US5944960A

公开(公告)日：1999-08-31

申请号：US56092

申请日：1998-04-07

申请人： Kunii Nakata ,  Tsutomu Abe

发明人： Kunii Nakata ,  Tsutomu Abe

IPC分类号： C10B1/10 ,  C10B21/12

CPC分类号： C10B1/10

摘要： The carbonizing furnace of the present invention is capable of effectively making a large amount of carbides and reducing manufacturing cost and maintenance cost. The carbonizing furnace includes a furnace proper being formed into a cylindrical shape, the furnace proper having a first end section, to which a combustible raw material is supplied, and a second end section, from which a carbide is discharged; a spiral member for conveying the raw material from the first end section to the second end thereof; and a burner for burning the raw material to make the carbide, the burner burns the raw material in the second end section whereby the raw material is carbonized therein, wherein a surface of the raw material is coated with an inorganic binder.

摘要翻译： 本发明的碳化炉能够有效地制造大量的碳化物并降低制造成本和维护成本。 碳化炉包括形成为圆筒状的炉体，炉体具有供给可燃性原料的第一端部和放出碳化物的第二端部; 用于将原材料从第一端部输送到其第二端的螺旋构件; 以及用于燃烧所述原料以制造所述碳化物的燃烧器，所述燃烧器燃烧所述第二端部中的原料，由此使所述原料碳化，其中所述原料的表面涂覆有无机粘合剂。

公开(公告)号：US3968829A

公开(公告)日：1976-07-13

申请号：US340902

申请日：1973-03-13

申请人： Kunii Nakata ,  Yoshimasa Kubo

发明人： Kunii Nakata ,  Yoshimasa Kubo

IPC分类号： B22C9/03 ,  B29C33/38 ,  B29C49/00 ,  B29C51/00 ,  B22C9/02

CPC分类号： B29C33/3821 ,  B22C9/03 ,  B29C49/00 ,  B29C51/00

摘要： A molding method comprising steps of bringing a shielding mold member into contact with the shaping surface of a shaping mold member to provide a mold assembly, filling a charge of a heat resisting particulate material in space disposed opposite the shaping mold member with respect to the shielding mold member, rendering negative the internal pressure of the space containing the charge so as to draw the shielding mold member toward the charge and cause the same to adhere thereto, removing the shaping mold member from the mold assembly so as to form a cavity defined by the shielding mold member, and pouring a molten metal into said cavity.

摘要翻译： 一种模制方法，包括以下步骤：使屏蔽模具构件与成形模具构件的成形表面接触以提供模具组件，在相对于屏蔽件设置在与成型模具构件相对的空间中填充耐热颗粒材料的电荷 模具构件，使包含电荷的空间的内部压力变为负值，以将屏蔽模具构件拉向电荷并使其粘附到其上，从模具组件移除成形模具构件，以形成由 屏蔽模具构件，并将熔融金属浇注到所述空腔中。

公开(公告)号：US4196768A

公开(公告)日：1980-04-08

申请号：US821757

申请日：1977-08-04

申请人： Kunii Nakata

发明人： Kunii Nakata

IPC分类号： B22C9/03 ,  B22C15/24 ,  B22C9/02

CPC分类号： B22C9/03 ,  B22C15/24

摘要： A casting mold manufacturing process and apparatus, which sand of the mold contains water-soluble paste of binder. The sand is previously heated in a sand storage tank by micro-wave heating or high frequency. The sand temperature and humidity, and volume of the binder contained in the sand are freely controlled. The preheated sand is blown by a preheated air to supply it to a molding flask placed under the storage tank. The preheated air is controlled in its humidity and warmness.

摘要翻译： 一种铸模制造方法和装置，其中模具的砂含有粘合剂的水溶性糊料。 沙子预先通过微波加热或高频在储砂罐中加热。 砂的温度和湿度以及包含在砂中的粘合剂的体积是可以自由控制的。 预热的沙子被预热的空气吹送，以将其供给到放置在储罐下面的模型烧瓶中。 预热的空气被控制在其湿度和温度。