公开(公告)号：US5967279A

公开(公告)日：1999-10-19

申请号：US181995

申请日：1998-10-29

申请人： Kenichiro Itoh ,  Takayuki Norimatsu ,  Isao Hori ,  Katsuhisa Suzuki ,  Kenro Adachi ,  Koji Akiyoshi

发明人： Kenichiro Itoh ,  Takayuki Norimatsu ,  Isao Hori ,  Katsuhisa Suzuki ,  Kenro Adachi ,  Koji Akiyoshi

IPC分类号： B60K17/35 ,  B60K23/08 ,  B60K23/00

CPC分类号： B60K23/08 ,  B60K17/3515

摘要： A hub clutch assembly is designed so that fluid pressure is used only while the driving mode is being changed over between a four-wheel drive position and a two-wheel drive position, while eliminating the necessity of holding a coupling member in position once the driving mode has been changed over. A driven member and a driving member are coupled together and uncoupled from each other by a slider which is moved under a negative or positive air pressure. A spring is used to maintain the slider in the two-wheel drive position, while a magnet is used to maintain the slider in the four-wheel drive position.

摘要翻译： 轮毂离合器组件被设计成使得只有在驱动模式在四轮驱动位置和两轮驱动位置之间转换时才使用流体压力，同时消除了一旦驾驶就将联接构件保持在适当位置的必要性 模式已经改变了。 从动构件和驱动构件通过在负气压或正气压下移动的滑块彼此联接在一起并且分离。 使用弹簧将滑块保持在两轮驱动位置，而使用磁体将滑块保持在四轮驱动位置。

公开(公告)号：US5871072A

公开(公告)日：1999-02-16

申请号：US703459

申请日：1996-08-27

申请人： Kenichiro Itoh ,  Takayuki Norimatsu ,  Isao Hori ,  Katsuhisa Suzuki ,  Kenro Adachi ,  Koji Akiyoshi

发明人： Kenichiro Itoh ,  Takayuki Norimatsu ,  Isao Hori ,  Katsuhisa Suzuki ,  Kenro Adachi ,  Koji Akiyoshi

IPC分类号： B60K17/35 ,  B60K23/08 ,  B60K23/00

CPC分类号： B60K23/08 ,  B60K17/3515

摘要： A hub clutch assembly is designed so that fluid pressure is used only while the driving mode is being changed over between a four-wheel position and a two-wheel drive positions, while eliminating the necessity of holding a coupling member in position once the driving mode has been changed over. A driven member and a driving member are coupled together and uncoupled from each other by a slider which is moved under a negative or positive air pressure. A spring is used to maintain the slider in the drive position, while a magnet is used to maintain the slider in the four-wheel drive position.

摘要翻译： 轮毂离合器组件被设计成仅在驱动模式在四轮位置和两轮驱动位置之间转换时使用流体压力，同时消除了一旦驱动模式将联接构件保持在适当位置的必要性 已经改变了。 从动构件和驱动构件通过在负气压或正气压下移动的滑块彼此联接在一起并且分离。 使用弹簧将滑块保持在驱动位置，而使用磁体将滑块保持在四轮驱动位置。

公开(公告)号：US5529158A

公开(公告)日：1996-06-25

申请号：US252361

申请日：1994-06-01

申请人： Kenichiro Itoh ,  Isao Hori

发明人： Kenichiro Itoh ,  Isao Hori

IPC分类号： B60K17/26 ,  B60K17/35 ,  B60K23/08 ,  F16D41/10 ,  F16D43/02 ,  F16D41/067 ,  B60K17/34 ,  F16D41/07

CPC分类号： B60K17/26 ,  B60K17/3515 ,  B60K23/08 ,  F16D41/10 ,  F16D43/02

摘要： A hub clutch capable of automatically engaging and disengaging the front wheel axle to and from the wheel hubs according to the difference in rotational speeds therebetween. It has an inner ring coupled to the front wheel axle, an outer ring coupled to the wheel hub, a first retainer and a second retainer provided between the inner and outer rings, and sprags held by the first and second retainers. To one end of the first retainer is coupled a switch spring for producing a turning effort. A turning effort imparting device is coupled to its other end through a one-way clutch. While the vehicle is moving forward, the sprags are kept in a forward-travel ready-to-engage position, with the one-way clutch idling. When the vehicle begins to move backward, the one-way clutch locks, so that the sprags are inclined in the opposite direction to assume a backward-travel ready-to-engage position. When the wheel hub begins to rotate faster than the front wheel axle, the outer ring will overrun the sprags, disengaging the front wheels.

摘要翻译： 一种轮毂离合器，其能够根据它们之间的转速差自动地将前轮轴与轮毂相啮合和脱离。 它具有联接到前轮轴的内环，联接到轮毂的外环，设置在内圈和外圈之间的第一保持器和第二保持器以及由第一和第二保持器保持的楔形物。 第一保持器的一端与开关弹簧联接以产生转动力。 转向力传递装置通过单向离合器联接到其另一端。 当车辆向前移动时，楔子保持在向前行进的准备接合位置，单向离合器空转。 当车辆开始向后移动时，单向离合器锁定，使得楔形物沿相反方向倾斜以呈现向后行进准备接合位置。 当轮毂开始比前轮轴更快地旋转时，外圈将超过弹簧，使前轮脱离。

公开(公告)号：US5799749A

公开(公告)日：1998-09-01

申请号：US497402

申请日：1995-06-30

申请人： Ken Yamamoto ,  Kenichiro Itoh ,  Isao Hori ,  Kohji Akiyoshi

发明人： Ken Yamamoto ,  Kenichiro Itoh ,  Isao Hori ,  Kohji Akiyoshi

IPC分类号： F16D41/07 ,  F16D41/08 ,  F16D15/00

CPC分类号： F16D41/084 ,  F16D41/07

摘要： A rotation transmission device has a driving member and a driven member rotatably mounted one inside the other. A plurality of engaging elements are mounted between the driving member and the driven member so as to engage with the driving member and the driven member when the driving member and the driven member rotate relative to each other in either direction. A cage is mounted between the driving member and the driven member for keeping the engaging elements apart from one another by a predetermined distance. A turning force imparting mechanism is coupled to the cage for moving the engaging elements to an engageable position by turning the cage in one direction relative to the driving member, and a locking mechanism is provided between the cage and the driven member for detachably coupling the cage to the driven member and remote-controlled through a cable connected to the locking mechanism and extending out of the rotation transmission device.

摘要翻译： 旋转传递装置具有可旋转地安装在另一个内部的驱动构件和从动构件。 多个接合元件安装在驱动部件和被驱动部件之间，以便当驱动部件和被驱动部件相对于彼此沿任一方向旋转时与驱动部件和从动部件卡合。 保持架安装在驱动构件和从动构件之间，用于将接合元件彼此分开预定距离。 转向力施加机构联接到保持架，用于通过相对于驱动构件在一个方向转动保持架来将接合元件移动到可接合位置，并且锁定机构设置在保持架和从动构件之间，用于可拆卸地联接保持架 并且通过连接到锁定机构并延伸出旋转传动装置的电缆进行远程控制。

公开(公告)号：US06409000B1

公开(公告)日：2002-06-25

申请号：US09585618

申请日：2000-06-02

申请人： Kenichiro Itoh ,  Isao Hori

发明人： Kenichiro Itoh ,  Isao Hori

IPC分类号： B60K1702

CPC分类号： B60K17/26 ,  B60K23/08 ,  B60W2520/28 ,  F16D27/112 ,  F16D41/04 ,  F16D41/18

摘要： A two-way clutch is provided which comprises an inner member formed with a plurality of pockets opening toward its outer peripheral surface, an outer member mounted on the inner member and formed with a plurality of pockets opening toward its inner peripheral surface, a cam ring formed with a cam surface on its inner peripheral surface, a plurality of block members received in the pockets of the inner member so as to protrude in a diametric direction, a plurality of resilient members received in the pockets of the inner member for biasing the block members radially outwardly, and a switch spring mounted to the inner member for maintaining a predetermined phase of the cam ring relative to the inner ring. With this construction, the inner and outer members can be engaged through the block members to transmit power by aligning the pockets of the inner and outer members with each other and by controlling the phase of the cam ring. Also, a rotation transmission device is provided which includes a first rotary member, a second rotary member, the above-described two-way clutch, and an electromagnetic clutch.

摘要翻译： 提供了一种双向离合器，其包括形成有朝向其外周表面开口的多个口袋的内部构件，安装在内部构件上并形成有朝向其内周面开口的多个口袋的外部构件，凸轮环 在其内周表面上形成有凸轮表面，多个块体容纳在内部构件的凹穴中以沿直径方向突出;多个弹性构件，容纳在内部构件的凹穴中，用于偏置块 构件径向向外，以及安装到内部构件的开关弹簧，用于保持凸轮环相对于内圈的预定相位。 通过这种结构，内部和外部构件可以通过块构件接合，以通过使内部构件和外部构件的凹部彼此对准并且通过控制凸轮环的相位来传递动力。 此外，设置有包括第一旋转构件，第二旋转构件，上述双向离合器和电磁离合器的旋转传动装置。

公开(公告)号：US5732807A

公开(公告)日：1998-03-31

申请号：US592880

申请日：1996-01-24

申请人： Kenichiro Itoh ,  Ken Yamamoto ,  Isao Hori

发明人： Kenichiro Itoh ,  Ken Yamamoto ,  Isao Hori

IPC分类号： B60K17/35 ,  B60K23/08

CPC分类号： B60K17/3505 ,  B60K17/352

摘要： An automotive power transmission device which can change over the driving mode between two-wheel drive and four-wheel drive mode. The device when combined with a differential as an integral unit can be assembled easily. This device includes an axle made up of axially separated first and second portions, a differential coupled to one end of the first portion of the axle and having a differential cover, and a clutch device coupled to the other end of the first portion of the axle which is enclosed in the differential cover. The clutch includes an inner ring connected to the differential, an outer ring connected to a vehicle wheel and rotatably mounted around the inner ring, sprags and cages mounted between the inner and outer rings, a biasing member for biasing and rotating the cages relative to the inner ring, and a locking system for detachably coupling the cage and the outer ring together. While the transfer is set in the two-wheel drive mode, the outer ring is allowed to free-run. During the four-wheel drive mode, the rotation of the axle is transmitted to the wheels through the inner ring, sprags and outer ring.

摘要翻译： 一种可以在两轮驱动和四轮驱动模式之间切换驾驶模式的汽车动力传动装置。 当与差速器组合作为整体单元时，该装置可以容易地组装。 该装置包括由轴向分离的第一和第二部分构成的轴，耦合到该轴的第一部分的一端并具有差速器盖的差速器，以及联接到该轴的第一部分的另一端的离合器装置 封闭在差速器盖中。 离合器包括连接到差速器的内环，连接到车轮并且可旋转地安装在内环周围的内环，安装在内圈和外圈之间的楔子和保持架，用于相对于所述内圈偏置和旋转笼的偏置构件 内圈和用于将保持架和外圈可拆卸地联接在一起的锁定系统。 当传动设置为两轮驱动模式时，允许外圈自由运行。 在四轮驱动模式下，轴的旋转通过内圈，楔子和外圈传递到车轮。

公开(公告)号：US6076420A

公开(公告)日：2000-06-20

申请号：US161537

申请日：1998-09-28

申请人： Kenichiro Ito ,  Isao Hori ,  Koji Akiyoshi

发明人： Kenichiro Ito ,  Isao Hori ,  Koji Akiyoshi

IPC分类号： F16H61/30 ,  B60K17/354 ,  F16D25/04 ,  F16H37/06

CPC分类号： F16H61/30 ,  F16H2061/305 ,  Y10T74/19084 ,  Y10T74/20024

摘要： A power transmission changeover device for an automatic-transmission, four-wheel drive vehicle which can prevent rattling of gears while the gear position of the sub-transmission is being changed over. Air pipes extending from a negative pressure source for actuating an actuator for changing over gears of a sub-transmission, and electromagnetic valves have inner diameters of 4 mm or over. An accumulator is provided between the electromagnetic valves in the air pipes and the negative pressure source. This makes it possible to increase the operating speed and operating force of the actuator and, to shorten the duration of the neutral position when gears are changed over, and to increase the meshing force with new gears. It is thus possible to prevent rattling of gears due to improper meshing of gears.

摘要翻译： 一种用于自动变速四轮驱动车辆的动力传递切换装置，其能够防止在副变速器的档位被切换时齿轮的晃动。 空气管从负压源延伸，用于致动用于切换副变速器的齿轮的致动器，以及电磁阀具有4mm或更大的内径。 在空气管中的电磁阀和负压源之间设有蓄能器。 这使得可以增加致动器的操作速度和操作力，并且在齿轮转过时缩短中立位置的持续时间，并且增加新齿轮的啮合力。 因此，能够防止由于齿轮啮合不正常而发生齿轮的晃动。

公开(公告)号：US6082935A

公开(公告)日：2000-07-04

申请号：US97147

申请日：1998-06-12

申请人： Isao Hori

发明人： Isao Hori

IPC分类号： B23C5/10 ,  B23B5/10

CPC分类号： B23C5/1009 ,  B23C2222/28 ,  B23C2224/04 ,  B23C2224/36 ,  Y10T407/1948 ,  Y10T407/1966 ,  Y10T407/21 ,  Y10T407/26 ,  Y10T408/78

摘要： An improved solid cemented carbide ball nose end mill is provided which enables a cutting of a quenched or hardened difficult-to-machine material without any chipping or break of edge under the condition of a high speed and high load cutting. The improved end mill comprises a substantially semi-spherical ball nose portion provided with such cutting edges as to form a virtually S-shaped symmetrical configuration as viewed from the tip end and a tool body integral with said ball nose portion and having a peripheral cylindrical portion being provided with no peripheral cutting edge and a shank at the rear end thereof. The cutting edges extending from the tip end of the ball nose portion to the respective terminals positioned at the furthest at the vicinity of the border between the ball nose portion and the tool body are formed in the ball nose portion only. Preferably, each of a rake angle and a relief angle of the cutting edge is set between 0.degree. and -10.degree., and between 6.degree. and 16.degree., respectively, further the cutting edges are coated with a titanium-aluminum nitride based material film.

摘要翻译： 提供了一种改进的固体硬质合金球头端铣刀，其能够在高速和高负载切削的条件下切割淬火或硬化的难加工材料，而不会发生边缘的任何切屑或断裂。 改进的立铣刀包括基本上半球形的球头部分，其具有这样的切削刃，从顶端观察形成实际上S形的对称结构，以及与所述球头部分成一体的工具主体，并且具有圆周圆柱形部分 在其后端没有设置周边切削刃和柄。 仅在球头部形成从球头部的前端延伸到位于球头部和工具主体之间的边界附近最远处的各个端子的切削刃。 优选地，切削刃的前角和倾斜角分别设定在0°至-10°之间，并且在6°至16°之间分别设置有切割刃，其中涂覆有钛 - 氮化铝基材料膜 。

公开(公告)号：US06543592B2

公开(公告)日：2003-04-08

申请号：US09781314

申请日：2001-02-13

申请人： Isao Hori

发明人： Isao Hori

IPC分类号： F16D41066

CPC分类号： F16D41/064

摘要： A full type one-way clutch includes rollers arranged in a full type state between an outer ring having inclined cam surfaces on the inner peripheral surface thereof and a rotary shaft. A spring biases the rollers in such a direction as to engage the cam surfaces, and the spring is arranged in a groove formed in the inner peripheral surface of the outer ring. By keeping all the rollers in abutment with one another, it is possible to reliably and instantly transmit the biasing force of the spring to all the rollers without reducing the torque-transmitting ability while improving the responsiveness of the clutch.

摘要翻译： 全型单向离合器包括在其内周表面上具有倾斜凸轮表面的外圈和旋转轴之间以全型状态布置的辊。 弹簧沿着与凸轮面接合的方向偏压辊，弹簧设置在形成于外圈的内周面的槽内。 通过保持所有辊彼此抵接，可以在不改变离合器的响应性的同时降低转矩传递能力的同时，将弹簧的偏置力可靠地立即传递到所有辊。

公开(公告)号：US4629946A

公开(公告)日：1986-12-16

申请号：US718320

申请日：1985-04-01

申请人： Shintetsu Amano ,  Hajime Okada ,  Teruyuki Yakuda ,  Isao Hori ,  Yoshinori Mizuhata

发明人： Shintetsu Amano ,  Hajime Okada ,  Teruyuki Yakuda ,  Isao Hori ,  Yoshinori Mizuhata

IPC分类号： H05B37/02 ,  H05B41/36

CPC分类号： H05B37/0218 ,  H05B41/36 ,  Y02B20/46

摘要： In a neon sign control device, a.c. power of an a.c. power source is connected to a neon transformer through an electronic switching element, a control signal from a control signal generator is supplied to a trigger circuit, the trigger circuit generates a trigger signal while the control signal is supplied, and the electronic switching element is rendered on by the trigger signal, whereby a.c. power is supplied to the neon transformer, and neon tubes connected to a secondary winding of the neon transformer are lit. A control unit composed of at least the electronic switching element and the trigger circuit is installed inside or outside of the transformer housing or disposed near the housing.

摘要翻译： 在霓虹灯控制装置中， a.c.的力量 电源通过电子开关元件连接到氖变压器，来自控制信号发生器的控制信号被提供给触发电路，触发电路在提供控制信号的同时产生触发信号，并且电子开关元件被呈现 通过触发信号，由此ac 电源被提供给氖变压器，并且连接到氖变压器的次级绕组的氖管被点亮。 至少由电子开关元件和触发电路组成的控制单元安装在变压器壳体的内部或外部，或者设置在壳体附近。