公开(公告)号：US5251690A

公开(公告)日：1993-10-12

申请号：US699608

申请日：1991-05-14

申请人： Katsumoto Otake ,  Yoshio Sumiya ,  Yasuo Fujitani ,  Shigeo Oda ,  Tokunori Matsushima ,  Takuya Sasaki ,  Keizo Ishida ,  Hideki Kon ,  Hiroshi Satoh ,  Toshihiko Kaneko ,  Makoto Yanagihara

发明人： Katsumoto Otake ,  Yoshio Sumiya ,  Yasuo Fujitani ,  Shigeo Oda ,  Tokunori Matsushima ,  Takuya Sasaki ,  Keizo Ishida ,  Hideki Kon ,  Hiroshi Satoh ,  Toshihiko Kaneko ,  Makoto Yanagihara

IPC分类号： F28G1/12

CPC分类号： F28G1/12

摘要： An apparatus for collecting cleaning bodies in a tubular heat exchanger capable of collecting the cleaning bodies with a high collection efficiency against the temporary introduction of a large amount foreign matter such as falling tools in a cooling water system and against the deflected flow of the cooling water from the upstream side. A rectifying member rectifies or regulates the deflected flow of the cooling water from the upstream side whereby it is possible to collect the cleaning bodies without any adhesion and stagnation of the cleaning bodies in the cooling water on V-shaped collection lattices. It is also possible to trap a large article such as a falling tool between a guide member disposed downstream of the collection lattices and the collection lattices, and to introduce only the cleaning bodies into the guide member. Furthermore, the downstream port of a cleaning body discharge pipe opens toward the downstream side to thereby prevent the clogging of the port with the foreign matter or the like.

公开(公告)号：US4917176A

公开(公告)日：1990-04-17

申请号：US272256

申请日：1988-11-17

申请人： Toshimasa Shimada ,  Katsuhei Tanemura ,  Yasuo Fujitani ,  Katsumoto Otake ,  Shigeo Oda ,  Yoshio Sumiya

发明人： Toshimasa Shimada ,  Katsuhei Tanemura ,  Yasuo Fujitani ,  Katsumoto Otake ,  Shigeo Oda ,  Yoshio Sumiya

IPC分类号： F28G1/12 ,  F28G15/04

CPC分类号： F28G1/125

摘要： A device for cleaning inner surfaces of heat exchanger tubes including a pair of main cleaning device bodies each having a moving device and a brush driving device disposed on opposite tube plates on which each opened end of the heat exchanger tubes is disposed. At least one of the pair of main cleaning devices is provided with a cleaning brush changing device, and each brush driving devices is made to correspond to the opened end of the same heat exchanger tube so that pressurized fluid is alternately supplied to each of the corresponding brush driving device from a pressurized fluid supplying unit and thereby the cleaning brush is moved. As a result of this, only one cleaning brush can clean a multiplicity of heat exchanger tubes. Furthermore, since a brush changing device is provided, the cleaning brush can be at need replaced by fresh one so that a further number of heat exchanger tubes can be cleaned.

公开(公告)号：US5947185A

公开(公告)日：1999-09-07

申请号：US46276

申请日：1998-03-23

申请人： Shigeo Oda ,  Kimikazu Kaneto ,  Ryoji Kanayama ,  Kuniyasu Mori ,  Kazuo Sugimoto

发明人： Shigeo Oda ,  Kimikazu Kaneto ,  Ryoji Kanayama ,  Kuniyasu Mori ,  Kazuo Sugimoto

IPC分类号： B22C15/02 ,  B22C19/04 ,  B22D46/00

CPC分类号： B22C19/04 ,  B22C15/02

摘要： Molding sand filled in a space defined by a pattern plate and a flask is pre-compacted before the molding sand is completely pressed. A pre-compacting member is inserted into the molding sand toward the pattern plate, and then is stopped based on a predetermined depth of the pre-compacting member in the molding sand or a predetermined pressure caused by the pre-compacting member in the molding sand.

摘要翻译： 填充在由图案板和烧瓶限定的空间内的成型砂在模制砂被完全压制之前被预先压实。 将预压件沿模型板插入型砂中，然后基于型砂中的预压实构件的预定深度或由型砂中的预压实构件产生的预定压力而停止 。

公开(公告)号：US07648200B2

公开(公告)日：2010-01-19

申请号：US11901655

申请日：2007-09-18

申请人： Shigeo Oda

发明人： Shigeo Oda

IPC分类号： B60N2/42

CPC分类号： B60N2/0232 ,  B60N2/853 ,  B60N2002/024

摘要： A headrest device for supporting a headrest with respect to a seat. A lower frame is connectable to the seat, and an upper frame is provided for supporting the headrest thereon. A pair of link brackets connects the lower frame to the upper frame for pivotal motion of the upper frame with respect to the lower frame through a limited range of motion between a forward tilt limit position and a rearward tilt limit position. A motor is operatively connected one of the link brackets to move the upper frame between the forward tilt limit position and the rearward tilt limit position in response to a control signal.

摘要翻译： 一种用于相对于座椅支撑头枕的头枕装置。 下框架可连接到座椅，并且设置有用于在其上支撑头枕的上框架。 一对连接支架将下框架连接到上框架，用于通过在向前倾斜极限位置和向后倾斜极限位置之间的有限运动范围来使上框架相对于下框架枢转运动。 电动机可操作地连接其中一个连杆支架，以响应控制信号在上倾斜极限位置和向后倾斜极限位置之间移动上框架。

公开(公告)号：US20080290713A1

公开(公告)日：2008-11-27

申请号：US11901655

申请日：2007-09-18

申请人： Shigeo Oda

发明人： Shigeo Oda

IPC分类号： A47C7/38

CPC分类号： B60N2/0232 ,  B60N2/853 ,  B60N2002/024

摘要： A headrest device for supporting a headrest with respect to a seat. A lower frame is connectable to the seat, and an upper frame is provided for supporting the headrest thereon. A pair of link brackets connects the lower frame to the upper frame for pivotal motion of the upper frame with respect to the lower frame through a limited range of motion between a forward tilt limit position and a rearward tilt limit position. A motor is operatively connected one of the link brackets to move the upper frame between the forward tilt limit position and the rearward tilt limit position in response to a control signal.

摘要翻译： 一种用于相对于座椅支撑头枕的头枕装置。 下框架可连接到座椅，并且设置有用于在其上支撑头枕的上框架。 一对连接支架将下框架连接到上框架，用于通过在向前倾斜极限位置和向后倾斜极限位置之间的有限运动范围来使上框架相对于下框架枢转运动。 电动机可操作地连接其中一个连杆支架，以响应控制信号在上倾斜极限位置和向后倾斜极限位置之间移动上框架。

公开(公告)号：US5682941A

公开(公告)日：1997-11-04

申请号：US569583

申请日：1995-12-08

申请人： Shigeo Oda ,  Ryoji Kanayama ,  Tadashi Nishida

发明人： Shigeo Oda ,  Ryoji Kanayama ,  Tadashi Nishida

IPC分类号： B22C15/02 ,  B22C15/00 ,  B22C15/08

CPC分类号： B22C15/08 ,  B22C15/00

摘要： The includes a plurality of squeeze rods (12) and a squeeze plate (14) are used to press molding sand in a flask (16), and wherein the pressure applied to the individual squeeze rods and their individual downward movements are controlled. The device includes a squeeze table (2) on which a pattern plate (1) is mounted, a vertically movable frame (3) disposed above the squeeze table (2) such that the frame can move vertically relative to the squeeze table (2), a squeeze plate (14) mounted on a lower part of the vertically movable frame, a plurality of squeeze rods juxtaposed and penetrating the squeeze plate for vertical sliding movements, a plurality of electric servo-actuators attached to the frame to vertically move the squeeze rods, and a controller for controlling the plurality of the electric servo-actuators.

摘要翻译： 包括多个挤压杆（12）和挤压板（14），用于将烧瓶（16）中的型砂挤压，并且其中控制施加到各个挤压杆上的压力及其各自的向下运动。 该装置包括安装有图案板（1）的挤压台（2），设置在挤压台（2）上方的可垂直移动的框架（3），使得框架能够相对于挤压台（2）垂直移动， ，安装在可垂直移动的框架的下部的挤压板（14），并排并穿过挤压板的多个挤压杆用于垂直滑动运动;多个电动伺服致动器，其附接到框架以垂直移动挤压 杆和用于控制多个电动伺服致动器的控制器。

公开(公告)号：US5996678A

公开(公告)日：1999-12-07

申请号：US140090

申请日：1998-08-26

申请人： Shigeo Oda ,  Kimikazu Kaneto ,  Ryoji Kanayama ,  Kuniyasu Mori ,  Kazuo Sugimoto

发明人： Shigeo Oda ,  Kimikazu Kaneto ,  Ryoji Kanayama ,  Kuniyasu Mori ,  Kazuo Sugimoto

IPC分类号： B22C5/12 ,  B22C15/02 ,  B22C15/24 ,  B22C15/28

CPC分类号： B22C15/24 ,  B22C15/28

摘要： The apparatus comprises a table (5), on which a pattern plate (6) is attached, a flask (7), the bottom surface of which can be fitted to the pattern plate (6), a filling frame (30), the bottom surface of which can be fitted to the upper surface of the flask (7), and in which the highest part of its opening is smaller than the lowest part of its opening, a blow head (17), which is used for blowing in molding sand, and for squeezing the blown-in molding sand, and which is placed above the table (5), and a thin plate body (20), which can be inserted into the blown-in molding sand and which is placed around a sand holder (12) that is a part of the blow head (17), in which the highest part of the opening of the filling frame (30) has such a size that the outer surface of the thin plate body (20) can contact the inner surface of the highest part of the filling frame (30), and in which the size and shape of the lowest part of the opening of the filling frame (30) are the same as those of the opening of the flask (7).

摘要翻译： 该装置包括一个安装有图形板（6）的工作台（5），一个其底面可装配到图案板（6）的烧瓶（7），一个填充框架（30） 其底面可以装配到烧瓶（7）的上表面，并且其开口的最高部分比其开口的最低部分小，吹头（17）用于吹入 型砂，并且用于挤压吹入的型砂，并且放置在工作台（5）的上方;以及薄板体（20），其可以插入吹入的型砂中并围绕 作为吹塑头（17）的一部分的砂保持器（12），其中填充框架（30）的开口的最高部分具有使得薄板体（20）的外表面可以接触的尺寸 填充框架（30）的最高部分的内表面，其中填充框架（30）的开口的最低部分的尺寸和形状与其相同 打开烧瓶（7）。

公开(公告)号：US5794681A

公开(公告)日：1998-08-18

申请号：US868442

申请日：1997-06-03

申请人： Shigeo Oda ,  Kazuharu Matsui ,  Ryoji Kanayama ,  Kuniyasu Mori ,  Kazuo Sugimoto ,  Kimikazu Kaneto

发明人： Shigeo Oda ,  Kazuharu Matsui ,  Ryoji Kanayama ,  Kuniyasu Mori ,  Kazuo Sugimoto ,  Kimikazu Kaneto

IPC分类号： B22C15/28 ,  B22C15/02

CPC分类号： B22C15/28

摘要： The machine includes a lifter table for lifting a pattern plate and flask which hold molding sand and a pre-compacting member and a pressing member disposed above the lifter table for horizontal movement and for being inserted into the flask when the lifter table lifts the flask. The pre-compacting member includes a thin-plate body to be positioned slightly spaced apart from an inner surface of the flask or inner and outer surfaces of a pattern when inserted into the molding sand held in the flask. The pressing member includes a squeezing body that presses the molding sand from above.

摘要翻译： 该机器包括用于提升容纳模型砂的模板和砂箱的升降台和预压实构件，以及设置在升降台上方的水平移动的推压构件，并且当升降台提升烧瓶时插入到烧瓶中。 预压实构件包括薄板体，当被插入容纳在烧瓶中的模型砂中时，该薄板体被定位成与烧瓶的内表面稍微间隔开的图案的内表面和外表面。 按压构件包括从上方挤压型砂的挤压体。

公开(公告)号：US5791396A

公开(公告)日：1998-08-11

申请号：US778484

申请日：1997-01-03

申请人： Shigeo Oda ,  Ryoji Kanayama ,  Kuniyasu Mori ,  Kazuo Sugimoto

发明人： Shigeo Oda ,  Ryoji Kanayama ,  Kuniyasu Mori ,  Kazuo Sugimoto

IPC分类号： B22C15/02

CPC分类号： B22C15/02

摘要： Molding sand (S) is put in a mold space defined by a pattern plate (2), having a pattern (2A) on it, and a flask (3). The apparatus includes a thin-plate body (9) and/or a rod (11) to be inserted into the molding sand. It is pre-compacted at a part of it near the inner and outer surfaces of the pattern (2A) and the inner surfaces of the flask (3) by the thin-plate body and rod. The apparatus also has a pressing plate (8) to press all the molding sand after it is pre-compacted.

摘要翻译： 将成型砂（S）放入由其上具有图案（2A）的图案板（2）和烧瓶（3）限定的模具空间中。 该装置包括插入型砂的薄板体（9）和/或杆（11）。 它通过薄板体和杆在图案（2A）的内表面和外表面附近和烧瓶（3）的内表面附近被预压实。 该装置还具有压板（8），以在预先压实之后按压所有型砂。

公开(公告)号：US07621597B2

公开(公告)日：2009-11-24

申请号：US11901480

申请日：2007-09-18

申请人： Shigeo Oda

发明人： Shigeo Oda

IPC分类号： A47C7/38

CPC分类号： B29C45/14549 ,  B29C45/1418 ,  B29C45/14819 ,  B29K2705/00

摘要： A headrest frame fabricated from a plastic material and having a core material with a cross-sectional shape that provides rigidity equal to that of a headrest frame fabricated from iron. The headrest frame has at least a first elongate leg having a core material embedded within a first plastic material. The first plastic material has a substantially round cross-sectional shape in the first elongate leg. At least a portion of the core material in said first elongate leg has a substantially rectangular cross-sectional shape.

摘要翻译： 一种由塑料材料制成并具有截面形状的芯材的头枕框架，其提供刚性等于由铁制成的头枕框架的刚度。 头枕框架具有至少第一细长腿部，其具有嵌入在第一塑料材料内的芯材料。 第一塑料材料在第一细长支腿中具有基本圆形的横截面形状。 所述第一细长腿中的芯材的至少一部分具有基本上矩形的横截面形状。