公开(公告)号：US20100032984A1

公开(公告)日：2010-02-11

申请号：US12488883

申请日：2009-06-22

申请人： Yoshiaki Murakami ,  Keiji Yamamoto

发明人： Yoshiaki Murakami ,  Keiji Yamamoto

IPC分类号： E02F9/16 ,  B62D25/00

CPC分类号： E02F9/163 ,  B62D33/0617

摘要： A reinforced structure for a cabin of a working machine is disclosed, which comprises a cabin, a boom installed along the cabin, and a reinforcing member provided for the cabin. The cabin includes front pillars, upper pillars and rear pillars. The reinforcing member includes a first member located longitudinally between upper ends of the front and rear pillars located on the working apparatus side of the cabin, the first member being fixed to the upper pillar located on the same side, and a second member, one end of the second member being fixed to an intermediate position of the first member, and the other end thereof being fixed to the other upper pillar.

摘要翻译： 公开了一种用于工作机的机舱的加强结构，其包括舱室，沿着舱室安装的起重臂以及为舱室设置的加强构件。 客舱包括前柱，上柱和后支柱。 加强构件包括纵向位于位于机舱的工作装置侧的前柱和后柱的上端之间的第一构件，第一构件固定到位于同一侧的上柱，第二构件的一端 所述第二构件被固定到所述第一构件的中间位置，并且所述第二构件的另一端固定到所述另一个上柱。

公开(公告)号：US20070035160A1

公开(公告)日：2007-02-15

申请号：US11457945

申请日：2006-07-17

申请人： Yoshiaki MURAKAMI

发明人： Yoshiaki MURAKAMI

IPC分类号： B60R21/13

CPC分类号： E02F9/163

摘要： With this construction machine, a lateral load applied to a right rear pillar of a cabin in construction machine rollover or the like is transmitted to a left rear pillar via a load-transmitting beam which is inclined downwardly to the right, and is received by a vertical rib of a center section constituting an upper frame. In addition, a short-column auxiliary pillar is provided in front of the right rear pillar and is connected to the right rear pillar with a connector so as to support the lateral load.

摘要翻译： 利用该施工机械，施加在建筑机械翻车等中的车厢右后柱的横向载荷通过向右倾斜的载荷传递梁传递到左后支柱，并由 构成上框架的中心部分的竖肋。 此外，在右后支柱的前方设置有短柱辅助柱，并且通过连接器连接到右后柱，以支撑横向载荷。

公开(公告)号：US5715615A

公开(公告)日：1998-02-10

申请号：US645758

申请日：1996-05-14

申请人： Yoshiaki Murakami ,  Isao Miyachi ,  Takumi Sobajima

发明人： Yoshiaki Murakami ,  Isao Miyachi ,  Takumi Sobajima

IPC分类号： E02F9/00 ,  E02F3/34 ,  E02F9/08 ,  B62D25/24

CPC分类号： E02F9/0891 ,  E02F3/325

摘要： A hydraulic working machine includes a bonnet assembly extending along a rear end and opposite sides of a cab on a revolving upper structure so as to cover an internal combustion engine, a cooling fan, a radiator, and a hydraulic pump. The bonnet assembly is composed of first to three bonnets. The first bonnet and the second bonnet each cover an upper portion and a side portion of the internal combustion engine. The third bonnet covers a hydraulic oil tank and a fuel tank for the internal combustion engine. The first bonnet can be opened and closed in the horizontal direction and hence makes no contact or interference with a seat in the cab. The horizontally openable first bonnet is disposed above a counterweight and hence does never interfere with the counterweight. With the bonnet assembly thus arranged, the components mounted in the upper structure can be readily exposed in condition ready to maintain without involving dismounting of the seat even when the revolving upper structure is small in size.

摘要翻译： 一种液压加工机，其特征在于，包括：发动机罩组件，其沿着后端和旋转上部结构的驾驶室的相对侧延伸，以覆盖内燃机，冷却风扇，散热器和液压泵。 发动机罩组件由一到三个阀盖组成。 第一阀盖和第二阀盖各自覆盖内燃机的上部和侧部。 第三个发动机罩覆盖液压油箱和用于内燃机的油箱。 第一阀盖可以在水平方向打开和关闭，因此不会与驾驶室中的座椅接触或干涉。 可水平打开的第一发动机罩设置在配重上方，因此不会干扰配重。 通过如此布置的发动机罩组件，即使旋转的上部结构体的尺寸小，也可以容易地将安装在上部结构中的部件暴露在准备维护的状态，而不需要拆卸座椅。

公开(公告)号：US5106256A

公开(公告)日：1992-04-21

申请号：US548861

申请日：1990-07-06

申请人： Yoshiaki Murakami ,  Takahisa Murakami ,  Seiji Nishihara ,  Hidetomo Kasa

发明人： Yoshiaki Murakami ,  Takahisa Murakami ,  Seiji Nishihara ,  Hidetomo Kasa

IPC分类号： H01L39/22 ,  E02F3/34 ,  E02F3/36 ,  E02F9/00 ,  E02F9/08 ,  E02F9/16 ,  H01L29/68

CPC分类号： E02F9/0833 ,  E02F3/325 ,  E02F3/36 ,  E02F9/00 ,  E02F9/166

摘要： A step device in a miniature shovel car includes a vehicle body, a working boom mounted to a front portion of the vehicle body, a boom cylinder for vertically pivotably operating the boom, a swing cylinder for horizontally pivotably operating the boom, and an engine and a transmission case both mounted on a rear portion of the vehicle body. The step device includes a recess formed at a laterally central portion of a lower surface of the transmission case and extending in a longitudinal direction of the transmission case, a step arm pivotably mounted at its front end to a front portion of the recess, and a step mounted to a rear end of the step arm. The step arm is adapted to be raised and lowered, and the step arm is retracted into the recess when raised.

公开(公告)号：US5065967A

公开(公告)日：1991-11-19

申请号：US549116

申请日：1990-07-06

申请人： Yoshiaki Murakami ,  Seiji Nishihara

发明人： Yoshiaki Murakami ,  Seiji Nishihara

IPC分类号： B60N2/30 ,  B60N2/38 ,  E02F3/34 ,  E02F9/16

CPC分类号： E02F9/166 ,  E02F3/325

摘要： A seat device for a very small size shovel car which does not extend, when it is not used, rearwardly from a car body of the shovel car to improve the handling facility and the operability of the shovel car. The seat device includes a support element mounted at a rear lower portion of the car body and a support post mounted on the support element for pivotal motion around a horizontal axis or an obliquely rearwardly inclined axis between an operative position in which it is directed upwardly rearwardly and a seat face of a seat mounted at the top end thereof is directed upwardly to allow an operator to be seated thereon and an inoperative position in which the support post extends vertically upwardly along the car body and the seat face of the seat is directed rearwardly. The support post is secured at each of the operative and inoperative positions.

公开(公告)号：US5007882A

公开(公告)日：1991-04-16

申请号：US555650

申请日：1990-07-23

申请人： Takeshi Mizumoto ,  Yoshiaki Murakami

发明人： Takeshi Mizumoto ,  Yoshiaki Murakami

IPC分类号： F02B67/06 ,  E02F9/20 ,  F16H7/02 ,  F16H7/08

CPC分类号： F16H7/0827 ,  E02F9/202 ,  F02B67/06

摘要： A belt transmission for a very small size shovel car which improves the starting performance of an engine for the shovel car to permit employment as such engine of a small size engine having a low output power. The belt transmission comprises a first pulley mounted on an output shaft of the engine, second and third pulleys mounted commonly on an input shaft of a transmission case of the shovel car, a first belt extending between and around the first and second pulleys, a belt tension clutch movable to and from an operative position in which it engages with the first belt to cause the first belt to transmit power from the first pulley to the second pulley, a fourth pulley mounted on an input shaft of a hydraulic pump of the shovel car, and a second belt extending between and around the third and fourth pulleys. When the belt tension clutch is in the operative position, power of the engine is transmitted to the second pulley to operate both of the transmission case and the hydraulic pump, but when the belt tension clutch is not in the operative position, no power is transmitted to the second pulley and neither of the transmission case and the hydraulic pump is operated.

公开(公告)号：US4556689A

公开(公告)日：1985-12-03

申请号：US611117

申请日：1984-05-17

申请人： Yoshiaki Murakami ,  Kunio Shiba ,  Akira Yoshitake ,  Keietsu Takahashi ,  Nobuo Ueda ,  Masaaki Hazue

发明人： Yoshiaki Murakami ,  Kunio Shiba ,  Akira Yoshitake ,  Keietsu Takahashi ,  Nobuo Ueda ,  Masaaki Hazue

IPC分类号： C08G73/00 ,  A61K51/00 ,  A61K51/08 ,  A61K51/10 ,  C08G69/48 ,  C08G73/10 ,  C08G69/10 ,  C08G69/42

CPC分类号： C08G73/1092 ,  A61K51/088 ,  A61K51/1093 ,  C08G69/48 ,  A61K2123/00 ,  Y10S514/802 ,  Y10S514/836

摘要： A protein-polysuccinimide complex wherein a biologically active protein is combined with a polysuccinimide having a mean molecular weight of 2,000 to 1,000,000 and consisting of constitutive units represented by the following formulae: ##STR1## Said complex can be labelled with a radio-metal and can be used as a radioactive diagnostic in the field of nuclear medicine.

公开(公告)号：US08225660B2

公开(公告)日：2012-07-24

申请号：US12792404

申请日：2010-06-02

申请人： Minekazu Sakai ,  Takashi Katsumata ,  Yoshiaki Murakami

发明人： Minekazu Sakai ,  Takashi Katsumata ,  Yoshiaki Murakami

IPC分类号： G01P9/04 ,  G01P1/02 ,  G01C19/56

CPC分类号： G01C19/5747 ,  B81B2207/012 ,  B81C99/0045 ,  G01C25/00 ,  H01L29/84

摘要： A dynamic quantity sensor includes a sensor chip, a base member, and bumps. The sensor chip includes a semiconductor substrate, a sensor part, and sensor pads electrically coupled with the sensor part. The base member includes a base substrate and base pads disposed on the base substrate. The bumps mechanically and electrically couple the sensor pads and the base pads, respectively, in a state where the sensor chip is curved with respect to the base member. The sensor pads include input pads and output pads. The first surface of the semiconductor substrate includes a first portion and a second portion. The first portion is closer to the base substrate than the second portion is. At least one of the input pads is disposed on the first portion and at least one of the output pads is disposed on the second portion.

摘要翻译： 动态量传感器包括传感器芯片，基底构件和凸块。 传感器芯片包括半导体衬底，传感器部分和与传感器部件电耦合的传感器衬垫。 基座构件包括基底基板和设置在基底基板上的基座垫。 在传感器芯片相对于基座构件弯曲的状态下，凸块分别机械地和电耦接传感器焊盘和基座。 传感器焊盘包括输入焊盘和输出焊盘。 半导体衬底的第一表面包括第一部分和第二部分。 第一部分比第二部分更靠近基底基板。 至少一个输入焊盘设置在第一部分上，并且至少一个输出焊盘设置在第二部分上。

公开(公告)号：US20110291443A1

公开(公告)日：2011-12-01

申请号：US13094087

申请日：2011-04-26

申请人： Yoshiaki MURAKAMI ,  Masafumi Yoneda

发明人： Yoshiaki MURAKAMI ,  Masafumi Yoneda

IPC分类号： B60J1/02

CPC分类号： B60J1/06

摘要： Provided is a front window formed in a cabin including an upper window formed in a front face of the cabin and having a window frame with an underside portion, and a lower window disposed below the upper window so as to contact the upper window, while being capable of inhibiting condensed water from building up on the underside portion and rusting the underside portion. The upper window is provided with a glass plate having a periphery to be attached to an outer face of the window frame, defining a clearance between the underside portion and the glass plate to let out the condensed water generated on an inner face of the glass plate downwardly from the underside portion.

摘要翻译： 本发明提供一种形成在机舱内的前窗，其特征在于，具有形成在所述机舱的前面的上窗，具有带有下侧部分的窗框，以及设置在所述上​​窗下方以与所述上窗接触的下窗，同时 能够抑制冷凝水积聚在下侧部分并使底面部分生锈。 上窗设置有具有周边的玻璃板，该玻璃板附接到窗框的外表面，在下侧部分和玻璃板之间形成间隙，以排出在玻璃板的内表面上产生的冷凝水 从下侧部分向下。

公开(公告)号：US20090140547A1

公开(公告)日：2009-06-04

申请号：US12269230

申请日：2008-11-12

申请人： Yoshiaki MURAKAMI

发明人： Yoshiaki MURAKAMI

IPC分类号： B62D33/06

CPC分类号： B62D33/0604 ,  E02F9/166

摘要： A restraining means includes a shaft member projecting laterally from a frame member, and a plate which is fixed to a base frame and in which an insertion hole capable of inserting the shaft member therethrough is formed. The restraining means is configured so that an inner surface of the insertion hole and the shaft member are not in contact with each other within a moving range of a drivers cab allowable by an installation mount, and so that the inner surface of the insertion hole is in contact with an upper surface of the shaft member when the drivers cab is lifted from the base frame beyond the moving range.

摘要翻译： 限制装置包括从框架构件横向突出的轴构件和固定到基架的板，其中形成有能够插入轴构件的插入孔。 限制装置被构造成使得插入孔和轴构件的内表面在由安装座可允许的驾驶室的移动范围内彼此不接触，并且使得插入孔的内表面为 当驾驶室从基架提升超过移动范围时与轴构件的上表面接触。