公开(公告)号：US06782961B1

公开(公告)日：2004-08-31

申请号：US09690420

申请日：2000-10-17

申请人： Kazuo Ishikawa ,  Hiroyuki Taniguchi ,  Hideaki Shima

发明人： Kazuo Ishikawa ,  Hiroyuki Taniguchi ,  Hideaki Shima

IPC分类号： B60K2300

CPC分类号： B60W10/06 ,  B60K28/16 ,  B60K28/165 ,  B60T8/175 ,  B60T8/17616 ,  B60T8/3205 ,  B60T8/3215 ,  B60T13/662 ,  B60T2230/08 ,  B60W10/11 ,  B60W30/18 ,  B60W30/18036 ,  B60W2530/10 ,  B60W2710/0644 ,  B60Y2200/15 ,  B66F9/07509 ,  B66F9/07572 ,  F16H61/0246

摘要： An industrial vehicle includes a transmission, which is coupled to an engine by a torque converter. When the vehicle is accelerating, the rotational acceleration of driving wheels is computed based on the rotational speed of the driving wheels. A traction control procedure is executed based on the rotational acceleration for eliminating spinning of the driving wheels. When the vehicle is decelerating, the rotational deceleration of the driving wheels is computed based on the rotational speed of the driving wheels. An anti-lock brake control procedure is executed based on the rotational deceleration for preventing the driving wheels from locking. As a result, skidding of the driving wheels is reliably prevented by a simple structure.

摘要翻译： 工业车辆包括通过变矩器与发动机相连的变速器。 当车辆加速时，基于驱动轮的转速来计算驱动轮的旋转加速度。 基于用于消除驱动轮的旋转的旋转加速度执行牵引力控制程序。 当车辆减速时，基于驱动轮的转速来计算驱动轮的旋转减速度。 基于用于防止驱动轮锁定的旋转减速度执行防抱死制动控制程序。 结果，可以通过简单的结构可靠地防止驱动轮的打滑。

公开(公告)号：US06203464B1

公开(公告)日：2001-03-20

申请号：US09170927

申请日：1998-10-13

申请人： Kazuo Ishikawa ,  Hideaki Shima

发明人： Kazuo Ishikawa ,  Hideaki Shima

IPC分类号： F16H4800

CPC分类号： G01P3/488 ,  B60K23/04 ,  F16H48/08 ,  F16H59/38 ,  F16H2048/385 ,  F16H2048/426

摘要： A differential apparatus includes a ring gear and a sensor for detecting the rotation speed of the ring gear. One side of the ring gear has a plurality of teeth. The sensor detects the teeth passing by the sensor when the ring gear rotates. Each tooth has an outer end surface that is parallel to the rotation axis of the ring gear. The sensor is spaced from the gear and radially faces the axis of the gear.

摘要翻译： 差速装置包括齿圈和用于检测齿圈的转速的传感器。 齿圈的一侧具有多个齿。 当齿圈旋转时，传感器检测传感器通过的齿。 每个齿具有平行于齿圈旋转轴线的外端面。 传感器与齿轮间隔开并且径向地面对齿轮的轴线。

公开(公告)号：US07785424B2

公开(公告)日：2010-08-31

申请号：US11660702

申请日：2005-08-23

申请人： Kiyotaka Matsukawa ,  Kozo Ishihara ,  Kazuo Ishikawa ,  Tomohiro Toyoda ,  Toshikazu Tanaka

发明人： Kiyotaka Matsukawa ,  Kozo Ishihara ,  Kazuo Ishikawa ,  Tomohiro Toyoda ,  Toshikazu Tanaka

IPC分类号： H01F1/14

CPC分类号： H01F41/0206 ,  B22F3/225 ,  B29C45/14778 ,  B29K2995/0008 ,  C22C2202/02 ,  H01F1/083 ,  H01F1/24 ,  H01F1/26 ,  H01F17/045 ,  H01F17/062 ,  H01F27/027 ,  H01F27/255 ,  H01F41/005 ,  H01F2017/048

摘要： Magnetic powder contained in a resin composition for use in injection molding is coated with an insulating material, and a soft magnetic green compact or a hard magnetic green compact is insert molded into the resin composition. Increased magnetic flux destiny, reduced size, a simplified shape, and/or increased filling density can be achieved in a core part of an electric instrument.

摘要翻译： 用于注射成型的树脂组合物中所含的磁性粉末涂覆有绝缘材料，并将软磁性生坯或硬磁性压坯嵌入成型到树脂组合物中。 在电气仪器的核心部分可以实现增加的磁通量命运，减小的尺寸，简化的形状和/或增加的填充密度。

公开(公告)号：US20070113895A1

公开(公告)日：2007-05-24

申请号：US11593225

申请日：2006-11-06

申请人： Kazuo Ishikawa ,  Takashi Terada

发明人： Kazuo Ishikawa ,  Takashi Terada

IPC分类号： F16L55/18

CPC分类号： F16L47/345 ,  Y10T137/6123 ,  Y10T408/6793

摘要： A saddle tap to be mounted on a resin pipe, includes a saddle, a branching barrel including a straight piping portion having an internally threaded hole longitudinally extending therealong, and a branch portion extended from the middle of the straight piping portion, the straight piping portion standing at one end thereof on the saddle, a hole-drilling cutter with a rotating tool detachably connected thereto, and having, at one end thereof, a cutting edge integrally formed therewith, the hole-drilling cutter having an externally threaded barrel portion and being screwed into the internally threaded hole of the straight piping portion so that the hole-drilling cutter is longitudinally movable, and a cap detachably mounted on the other end of the straight piping portion of the branching barrel for closing the internally threaded hole.

公开(公告)号：US20050026035A1

公开(公告)日：2005-02-03

申请号：US10800039

申请日：2004-03-15

申请人： Kazuo Ishikawa ,  Masao Kobayashi

发明人： Kazuo Ishikawa ,  Masao Kobayashi

IPC分类号： H01M2/10

CPC分类号： H01M2/1022 ,  H01M2/1027

摘要： The invention enables to load and unload batteries of Varying sizes efficiently. Storage apparatus 10 is equipped with storage compartment 25 capable of storing battery A of three different kinds of thicknesses and a lid that covers an insertion port 34 of the storage compartment 25. Storage compartment 25 is internally equipped with position regulating plate part 70 on ceiling part 32 and ejection urging part 50, a thickness judging part, and contact point part 40 on end surface 33 at the back side. Position regulating plate part 70 is equipped with three rotatable position regulating plates 71, 72 and 73. Position regulating plates 71, 72 and 73 are urged by regulating springs 81, 82 and 83 to protrude vertically into storage compartment 25. When battery A is inserted, one through three position regulating plates 71, 72 and 73 guide battery A to cause it to be pressed to bottom surface part 31 of the storage compartment 25. Any one of position regulating plates 71, 72 and 73 that does not abut battery A oppose perpendicularly to battery A prohibits movement of battery A in the thickness direction. By closing the lid, battery A can be loaded to be positioned in a prescribed position.

摘要翻译： 本发明能够有效地加载和卸载不同尺寸的电池。 存储装置10配备有能够存储三种不同厚度的电池A的储藏室25和覆盖储藏室25的插入口34的盖。储存室25内部配备有位于天花板部分上的位置调节板部分70 32和喷射推压部件50，厚度判断部件和在后侧的端面33上的接触点部件40。 位置限制板部70配备有三个可旋转的位置限制板71,72和73.位置限制板71,72和73被调节弹簧81,82和83推压以垂直地突出到储存室25中。当插入电池A时 一个到三个位置调节板71,72和73引导电池A使其被压到储藏室25的底面部分31.位置调节板71,72和73中的任何一个不与电池A相接触 垂直于电池A禁止电池A沿厚度方向移动。 通过关闭盖子，可以将电池A装载到规定位置。

公开(公告)号：US06287236B1

公开(公告)日：2001-09-11

申请号：US09511535

申请日：2000-02-23

申请人： Kazuo Ishikawa

发明人： Kazuo Ishikawa

IPC分类号： B60K4102

CPC分类号： F16H63/483 ,  B60T7/12 ,  B60T2201/06 ,  B60W10/04 ,  B60W10/10 ,  B60W10/18 ,  B60W30/18036 ,  B60W30/1819 ,  B60W2510/0638 ,  B60W2510/186 ,  B60W2530/10 ,  B60W2550/142 ,  B66F9/24 ,  Y10T477/6388

摘要： A parking brake for maintaining an industrial vehicle in a stationary position is kept engaged by a holding mechanism. The parking brake is disengaged by a releasing mechanism. Whether the vehicle speed is equal to greater than a predetermined value is determined based on a detection signal from a speed detector. If the vehicle speed is less than the predetermined value, the releasing mechanism is controlled such that the parking brake is automatically engaged.

摘要翻译： 用于将工业车辆保持在静止位置的驻车制动器通过保持机构保持接合。 驻车制动器通过释放机构脱开。 基于来自速度检测器的检测信号来确定车速是否等于大于预定值。 如果车速小于预定值，则控制释放机构使得驻车制动器自动接合。

公开(公告)号：US06240353B1

公开(公告)日：2001-05-29

申请号：US08828180

申请日：1997-03-18

申请人： Kazuo Ishikawa ,  Masaya Hyodo

发明人： Kazuo Ishikawa ,  Masaya Hyodo

IPC分类号： G06F1900

CPC分类号： B60G17/005 ,  B60G9/02 ,  B60G2200/322 ,  B60G2204/128 ,  B60G2204/46 ,  B60G2300/022 ,  B60G2400/61 ,  B60G2400/63 ,  B60G2800/012 ,  B60G2800/95

摘要： A control apparatus for an industrial vehicle is disclosed. The vehicle has a rear axle that is swingable during straight travel of the vehicle and can be fixed during turning of the vehicle. A damper looks or unlocks the rear axle. A controller has a memory that stores a first value and a second value of an angular velocity rate that represents an angular velocity per unit time. The controller activates or deactivates the damper. The controller activates the damper to lock the rear axle when the angular velocity rate is greater than the first value. The controller deactivates the damper to unlock the rear axle when the angular velocity rate is kept smaller than the second value for a predetermined time period after the angular velocity rate has become smaller than the second value.

摘要翻译： 公开了一种用于工业车辆的控制装置。 车辆具有在车辆的直线行驶期间可摆动的后轴，并且可以在车辆转动期间被固定。 阻尼器看起来或解锁后轴。 控制器具有存储器，其存储表示每单位时间的角速度的角速度速率的第一值和第二值。 控制器激活或禁用阻尼器。 当角速度大于第一个值时，控制器启动阻尼器来锁定后桥。 当角速度速率已经变得小于第二值之后，当角速度速率保持小于第二值达预定时间段时，控制器停用阻尼器来解锁后轴。

公开(公告)号：US06209913B1

公开(公告)日：2001-04-03

申请号：US09204120

申请日：1998-12-02

申请人： Kazuo Ishikawa ,  Kuniharu Nogawa

发明人： Kazuo Ishikawa ,  Kuniharu Nogawa

IPC分类号： B60R2100

CPC分类号： B66F17/003 ,  B60G2200/322 ,  B60G2204/46 ,  B60G2300/022

摘要： An industrial vehicle including an axle to which wheels are mounted and supported to pivot vertically relative to a body of the vehicle. The vehicle includes a pivot control apparatus for controlling pivoting of the axle. The industrial vehicle further includes a controller for determining whether an abnormality has occurred in the pivot control apparatus. A warning lamp having two or more different modes is located in the cabin. The modes include an abnormality mode for indicating the occurrence of an abnormality in the pivot control apparatus and a normality mode for indicating normal functioning of the pivot control apparatus. The controller also notifies the operator of two or more additional different pieces of information using the modes of the warning lamp. That is, the single warning lamp also indicates the reason for restricting the axle by its color.

摘要翻译： 一种工业车辆，其包括车轴，车轮被安装和支撑以相对于车辆的车身垂直地枢转。 车辆包括用于控制车轴的枢转的枢轴控制装置。 工业车辆还包括用于确定枢转控制装置中是否发生异常的控制器。 具有两个或多个不同模式的警告灯位于舱室中。 这些模式包括用于指示枢转控制装置中的异常的发生的异常模式和用于指示枢转控制装置的正常功能的正常模式。 控制器还使用警告灯的模式通知操作员两个或多个其他不同的信息。 也就是说，单个警告灯也指示了通过其颜色限制轴的原因。

公开(公告)号：US6047229A

公开(公告)日：2000-04-04

申请号：US061307

申请日：1998-04-16

申请人： Kazuo Ishikawa

发明人： Kazuo Ishikawa

IPC分类号： B60G17/005 ,  B60G9/02 ,  B60G17/015 ,  B66F9/22 ,  B66F9/24 ,  B60G21/02

CPC分类号： B60G9/02 ,  B60G17/015 ,  B60G2200/322 ,  B60G2204/46 ,  B60G2300/022 ,  B60G2400/0523 ,  B60G2400/104 ,  B60G2400/204 ,  B60G2400/41

摘要： An industrial vehicle including a frame, an axle pivotally mounted on the frame, a restriction mechanism for restricting the pivotal movement of the axle, a pair of vehicle wheels rotatably supported on the axle, and a steering mechanism having a steering wheel for steering the vehicle wheels in accordance with rotation of the steering wheel. A first detecting device detects an angular position of the steering wheel. The angular position represents a steering amount of the steering wheel. A second detecting device detects a wheel angle. The wheel angle is the angle between a plane perpendicular to a rotation axis of the vehicle wheel and a line representing straight running of the vehicle. A third detecting device detects a yaw rate of the vehicle. A fourth detecting device detects a vehicle speed. A calculating mechanism calculates a plurality of variables based on the detected angular position of the steering wheel, wheel angle, yaw rate and vehicle speed. The variables include lateral acceleration, yaw rate changing rate, and lateral acceleration changing rate. A control mechanism controls the restriction mechanism to restrict the pivotal motion of the axle when one of the variables exceeds a predetermined reference value.

摘要翻译： 一种工业车辆，包括框架，枢转地安装在框架上的车轴，用于限制车轴的枢转运动的限制机构，可旋转地支撑在车轴上的一对车轮，以及具有用于转向车辆的方向盘的转向机构 轮子根据方向盘的旋转。 第一检测装置检测方向盘的角位置。 角位置表示方向盘的转向量。 第二检测装置检测车轮角度。 车轮角度是垂直于车辆车轮的旋转轴线的平面与表示车辆直线行驶的线之间的角度。 第三检测装置检测车辆的偏航率。 第四检测装置检测车速。 计算机构基于检测到的方向盘的角位置，车轮角度，横摆率和车速来计算多个变量。 变量包括横向加速度，横摆率变化率和横向加速度变化率。 当一个变量超过预定参考值时，控制机构控制限制机构来限制轴的枢转运动。

公开(公告)号：US5971441A

公开(公告)日：1999-10-26

申请号：US129692

申请日：1998-08-05

申请人： Kazuo Ishikawa ,  Yasushige Otani

发明人： Kazuo Ishikawa ,  Yasushige Otani

IPC分类号： F16L41/08 ,  F16L41/12 ,  F16L58/10 ,  F16L9/14

CPC分类号： F16L41/12 ,  Y10S277/934 ,  Y10S285/906 ,  Y10S285/925

摘要： A rust-resistant cylindrical metal sleeve for preventing rust and corrosion from developing around the wall of a branch hole when the sleeve is rigidly fitted into a branch hole that is drilled through the wall of a metal conduit such as a water pipeline. The sleeve has a projecting portion on its outer circumference and an inner flange portion inwardly projecting at its lower end. The metal sleeve on its outer circumference is coated with a water-absorbing swelling rubber into which a synthetic resin rubber and a water-absorbing polymer are blended. Preferably, 100 parts by weight of styrene-butadiene rubber or ethylene-propylene-dienemetylene linkage rubber is blended with 10 to 40 parts by weight of the water-absorbing polymer. Since the water-absorbing swelling rubber increases its volume as it absorbs water, pressure in the rubber increases, preventing water ingress through between the metal sleeve and the wall of the branch hole.

摘要翻译： 一种防锈圆柱形金属套筒，用于在套筒刚性地装配到穿过诸如水管道的金属管道的壁的分支孔中时防止锈蚀和腐蚀在分支孔的壁周围形成。 套筒在其外圆周上具有突出部分，在其下端处向内突出的内凸缘部分。 其外周的金属套筒涂覆有吸水膨胀橡胶，合成树脂橡胶和吸水性聚合物共混在其中。 优选将100重量份的丁苯橡胶或乙烯 - 丙烯 - 二亚戊基连接橡胶与10至40重量份的吸水聚合物共混。 由于吸水膨胀橡胶在吸收水时增加体积，因此橡胶中的压力增加，防止金属套筒与分支孔壁之间的水渗入。