公开(公告)号：US20100288219A1

公开(公告)日：2010-11-18

申请号：US12811225

申请日：2009-01-16

Applicant: Makoto Yasui ,  Katsuhisa Yamaguchi ,  Eiji Maeno

Inventor： Makoto Yasui ,  Katsuhisa Yamaguchi ,  Eiji Maeno

IPC: F01L1/14

CPC classification number: F01L1/143 ,  F01L1/053 ,  F01L1/0532 ,  F01L1/181 ,  F01L1/185 ,  F01L1/22 ,  F01L1/462 ,  F01L3/08 ,  F01L2103/00 ,  F01L2105/00

Abstract: A lash adjuster is provided of which the return spring is never compressed excessively when the adjusting screw is pushed into the nut member, and of which the external thread on the outer periphery of the adjusting screw can be formed easily by rolling.The lash adjuster 1 includes a nut member 12 having an internal thread 13, an adjusting screw 15 having an external thread 14 on its outer periphery which is in threaded engagement with the internal thread 13, and a return spring 17 biasing the adjusting screw 15 in the direction to protrude from the nut member 12. The adjusting screw 15 pivotally supports an arm 7 of a valve gear at its end protruding from the nut member 12. The adjusting screw 15 has at its portion protruding from the nut member 12 a stopper portion 23 having a larger diameter than the inner diameter of the nut member 12. By supporting the stopper portion 23 on the open end of the nut member 12, it is possible to restrict the movement of the adjusting screw 15 when the adjusting screw 15 is pushed into the nut member 12.

Abstract translation: 设置间隙调节器，当调节螺钉被推入螺母构件中时，复位弹簧不会被过度压缩，并且可以通过滚动容易地形成调节螺钉的外周上的外螺纹。 间隙调节器1包括具有内螺纹13的螺母构件12，在其外周上具有与内螺纹13螺纹接合的外螺纹14的调节螺钉15以及将调节螺钉15偏压的复位弹簧17 从螺母构件12突出的方向。调节螺钉15在其从螺母构件12突出的端部枢转地支撑阀齿轮的臂7.调节螺钉15在其部分从螺母构件12突出的止动部分 23，其直径大于螺母构件12的内径。通过将止动部23支撑在螺母构件12的开口端上，可以限制当调节螺钉15被推动时调节螺钉15的移动 进入螺母构件12。

公开(公告)号：US20100263614A1

公开(公告)日：2010-10-21

申请号：US12746546

申请日：2008-12-19

Applicant: Makoto Yasui ,  Eiji Maeno ,  Katsuhisa Yamaguchi

Inventor： Makoto Yasui ,  Eiji Maeno ,  Katsuhisa Yamaguchi

IPC: F01L1/14

CPC classification number: F01L1/143 ,  F01L1/0532 ,  F01L1/22

Abstract: A lash adjuster is provided in which the friction coefficient between the pressure flanks is less likely to decrease over a long time use.The lash adjuster 1 includes a nut member 10 having an internal thread 17 on its inner periphery, an adjusting screw 11 having an external thread 18 on its outer periphery which is in threaded engagement with the internal thread 17, and a return spring 12 biasing the adjusting screw 11 in a direction to protrude from the nut member 10, the external thread 18 and the internal thread 17 having pressure flanks 19 and 21, respectively, for receiving an axial load that tends to push the adjusting screw 11 into the nut member 10, wherein a satin finished surface is formed on the pressure flank 19 of the external thread 18, and the satin finished surface has a higher surface hardness than the pressure flank 21 of the internal thread 17.

Abstract translation: 提供间隙调节器，其中压力侧翼之间的摩擦系数在长时间使用中不太可能降低。 间隙调节器1包括在其内周上具有内螺纹17的螺母构件10，在其外周上具有与内螺纹17螺纹接合的外螺纹18的调节螺钉11和偏置弹簧12的复位弹簧12 调节螺钉11沿螺母构件10，外螺纹18和内螺纹17分别突出的方向分别具有压力侧面19和21，用于承受倾向于将调节螺钉11推入螺母构件10的轴向载荷 其中，在外螺纹18的压力侧面19上形成有缎面精加工表面，并且缎纹精加工表面具有比内螺纹17的压力侧面21更高的表面硬度。

公开(公告)号：US20100263613A1

公开(公告)日：2010-10-21

申请号：US12741231

申请日：2008-12-02

Applicant: Makoto Yasui ,  Eiji Maeno ,  Katsuhisa Yamaguchi

Inventor： Makoto Yasui ,  Eiji Maeno ,  Katsuhisa Yamaguchi

IPC: F01L1/18

CPC classification number: F01L1/185 ,  F01L1/22 ,  F01L2101/00 ,  F01L2105/00

Abstract: The object is to prevent the adjusting screw from being pushed in while rotating when a load is applied to the adjusting screw that tends to push in the adjusting screw.In a lash adjuster comprising a cylindrical housing 12 inserted in a receiving hole 11 formed in the top surface of a cylinder head 2 and having an internal thread 13 on the inner periphery thereof, an adjusting screw 15 having an external thread 14 on the outer periphery thereof and in threaded engagement with the internal thread 13 on the housing 12, and a return spring 17 biasing the adjusting screw 15 in a direction to protrude upwardly from the housing 12, the adjusting screw 15 having a protruding end 19 protruding from the housing 12 and supporting an arm 7, the surface of the protruding end 19 of the adjusting screw 15 is made of a material that does not react with oil additives of oil containing organic molybdenum.

Abstract translation: 其目的在于防止调节螺钉在向施加在调节螺钉上的调节螺钉施加负载时旋转时被推入。 在间隙调节器中，包括插入到形成在气缸盖2的顶表面中的容纳孔11中并且在其内周上具有内螺纹13的圆柱形壳体12的调节螺钉15，其外周具有外螺纹14 并且与壳体12上的内螺纹13螺纹接合;以及复位弹簧17，其将调节螺钉15沿着从壳体12向上突出的方向偏置，调节螺钉15具有从壳体12突出的突出端部19 并且支撑臂7，调节螺钉15的突出端19的表面由与含有机钼的油的油添加剂不反应的材料制成。

公开(公告)号：US20060185956A1

公开(公告)日：2006-08-24

申请号：US11352265

申请日：2006-02-13

Applicant: Makoto Yasui ,  Koji Sato

Inventor： Makoto Yasui ,  Koji Sato

IPC: F16D27/10 ,  F16D15/00

CPC classification number: F16D27/14 ,  F16D27/10 ,  F16D41/088

Abstract: A rotation transmission device includes inner and outer rings, a two-way clutch mounted between the outer and inner rings, and an electromagnetic clutch mounted adjacent to the two-way clutch. The electromagnetic clutch includes a rotor guide pressed onto the outer ring at its open end and a rotor pressed into the rotor guide. The rotor guide is made of a magnetic material having the same or substantially the same coefficient of linear expansion as the material of the rotor. Thus, even when the rotor guide and the rotor are heated and expanded, the interference between the rotor and the rotor guide remains substantially constant. Therefore, the rotor and the rotor guide can be reliably coupled together with a simple structure and at a low cost.

Abstract translation: 旋转传递装置包括内圈和外圈，安装在外圈和内圈之间的双向离合器和邻近双向离合器安装的电磁离合器。 电磁离合器包括在其开口端处压到外圈上的转子导向件和压入转子导向器中的转子。 转子引导件由具有与转子材料相同或基本相同的线性膨胀系数的磁性材料制成。 因此，即使当转子引导件和转子被加热和膨胀时，转子和转子引导件之间的干涉基本保持恒定。 因此，转子和转子引导件可以以简单的结构和低成本可靠地连接在一起。

公开(公告)号：US06766888B2

公开(公告)日：2004-07-27

申请号：US10243916

申请日：2002-09-16

Applicant: Makoto Yasui ,  Koji Sato

Inventor： Makoto Yasui ,  Koji Sato

IPC: B60K2308

CPC classification number: F16D41/067 ,  F16D27/112 ,  F16D41/088 ,  F16D2027/008

Abstract: A rotation transmission device is provided which is used to selectively transmit power. The aim is to stabilize the frictional torque when the rotor of an electromagnet absorbs an armature. A retainer is mounted between an inner member and an outer member, and is formed with a plurality of pockets, and engaging elements are mounted in the pockets. An armature is mounted so as to be nonrotatable but axially movable relative to the retainer, and a rotor is mounted to the inner member or the outer member so as to axially oppose the armature. An electromagnet attracts the armature to the rotor, thereby changing the phase of the retainer to bring the engaging elements into engagement with the outer periphery of the inner member and the inner periphery of the outer member, and thereby transmitting a turning torque between the inner member and the outer member. When the armature is attracted to the rotor, the large-diameter portion of the armature is attracted to the rotor.

Abstract translation: 提供了用于选择性地发送功率的旋转传输装置。 目的是在电磁铁的转子吸收电枢时稳定摩擦转矩。 保持器安装在内部构件和外部构件之间，并且形成有多个凹穴，并且接合元件安装在口袋中。 电枢被安装成不可旋转但相对于保持器可轴向移动，并且转子安装到内部构件或外部构件以与电枢轴向相对。 电磁铁将电枢吸引到转子，从而改变保持器的相位，使接合元件与内部构件的外周和外部构件的内周接合，从而在内部构件之间传递转动转矩 和外部构件。 当电枢被吸引到转子时，电枢的大直径部分被吸引到转子。

公开(公告)号：US06257386B1

公开(公告)日：2001-07-10

申请号：US09511786

申请日：2000-02-23

Applicant: Takahide Saito ,  Tatsuo Kawase ,  Takashi Nozaki ,  Makoto Yasui ,  Shiro Goto

Inventor： Takahide Saito ,  Tatsuo Kawase ,  Takashi Nozaki ,  Makoto Yasui ,  Shiro Goto

IPC: B60K1700

CPC classification number: F16D41/088 ,  F16D27/10 ,  F16D41/084

Abstract: A power cut/connect device is proposed which is axially compact and is usable in a limited space. The device includes a first input member coupled to a power shaft, an output member mounted coaxially with the first input member, a first two-way clutch provided between the first input member and the output member, a second input member coaxially mounted with the output member, a second two-way clutch provided between the output member and the second input member so as to be disposed coaxially with and around the first two-way clutch, and a control unit for controlling the first and second two-way clutches for interruption and connection of power.

Abstract translation: 提出了一种轴向紧凑并且在有限空间中可用的断电/连接装置。 该装置包括联接到动力轴的第一输入构件，与第一输入构件同轴安装的输出构件，设置在第一输入构件和输出构件之间的第一双向离合器，与输出构件同轴地安装的第二输入构件 构件，设置在所述输出构件和所述第二输入构件之间以与所述第一双向离合器同轴并且围绕所述第一双向离合器设置的第二双向离合器;以及控制单元，用于控制所述第一和第二双向离合器的中断 并连接电源。

公开(公告)号：US06244403B1

公开(公告)日：2001-06-12

申请号：US09354089

申请日：1999-07-15

Applicant: Kenichiro Ito ,  Makoto Yasui ,  Shiro Goto

Inventor： Kenichiro Ito ,  Makoto Yasui ,  Shiro Goto

IPC: B60K2308

CPC classification number: B60K6/387 ,  B60K6/48 ,  B60K6/52 ,  F16D27/10 ,  F16D41/084 ,  F16D41/088 ,  Y02T10/6221 ,  Y02T10/6265 ,  Y10S903/902 ,  Y10S903/914 ,  Y10S903/916

Abstract: This invention pertains to a power transmission device suited for use in a hybrid car for selective transmission of its engine and motor powers. The power transmission device is used to transmit and cut off driving forces from an internal combustion engine or a motor of a hybrid car, and includes a two-way clutch having engaging elements, and a control mechanism for controlling the locking and freeing of the two-way clutch. The control mechanism includes an electromagnetic clutch having an electromagnet and an armature. By mounting such power transmission devices on the outputs of the engine and the motor, it is possible to easily transmit and cut off driving force by simply turning on and off the electromagnet.

Abstract translation: 本发明涉及一种适用于混合动力汽车的动力传动装置，用于选择性地传输其发动机和电动机功率。 动力传递装置用于传递和切断来自混合动力汽车的内燃机或电动机的驱动力，并且包括具有接合元件的双向离合器，以及用于控制两者的锁定和释放的控制机构 路离合器 控制机构包括具有电磁体和电枢的电磁离合器。 通过将这种动力传递装置安装在发动机和电动机的输出上，可以通过简单地打开和关闭电磁铁来容易地传递和切断驱动力。

公开(公告)号：US6019185A

公开(公告)日：2000-02-01

申请号：US27193

申请日：1998-02-20

Applicant: Kenichiro Itoh ,  Makoto Yasui ,  Shiro Goto

Inventor： Kenichiro Itoh ,  Makoto Yasui ,  Shiro Goto

IPC: B60K17/26 ,  B60K17/346 ,  B60K17/35 ,  B60K23/08 ,  F16D27/112 ,  F16D27/115 ,  F16D41/08 ,  B60K27/02

CPC classification number: B60K23/08 ,  B60K17/3505 ,  B60K17/351 ,  B60K23/0808 ,  F16D27/112 ,  F16D27/115 ,  F16D41/088 ,  B60K17/26 ,  B60K17/3467

Abstract: A rotation transmission device is mounted in a drive train of a four-wheel drive vehicle to selectively distribute driving force to selected vehicle wheels according to the travel condition of the vehicle. This device includes an outer ring and an input shaft. A cylindrical face is formed on one of the opposed surfaces of the outer ring and the input shaft, while cam faces are formed on the other opposed surface to define a wedge-shaped space between the cylindrical face and each cam face. Rollers are mounted in pockets formed in a retainer mounted between the input shaft and the outer ring. An electromagnetic clutch is coupled to the retainer. A switch spring is mounted between the retainer and the input shaft. A two-way clutch is provided between the outer ring and the input shaft. A control unit controls the two-way clutch by adjusting the amount of current fed through a coil of the electromagnetic clutch according to the travel condition of the vehicle, thus selectively distributing driving force to selected vehicle wheels. A method of controlling the rotation transmission device is also proposed. Also, another transmission device is proposed which is mounted in the transfer of a vehicle.

公开(公告)号：US5382711A

公开(公告)日：1995-01-17

申请号：US229349

申请日：1994-04-18

Applicant: Sachio Asaoka ,  Tetsuo Maejima ,  Kouji Sakashita ,  Noriyuki Yoneda ,  Makoto Yasui ,  Nobuhiro Onda ,  Tsuneo Watanabe ,  Nobuo Moriya ,  Akio Shindo ,  Hiroaki Nishijima ,  Athumi Kukidome ,  Ryuichi Inaba ,  Takashi Imazeki ,  Kaoru Shimogawara

Inventor： Sachio Asaoka ,  Tetsuo Maejima ,  Kouji Sakashita ,  Noriyuki Yoneda ,  Makoto Yasui ,  Nobuhiro Onda ,  Tsuneo Watanabe ,  Nobuo Moriya ,  Akio Shindo ,  Hiroaki Nishijima ,  Athumi Kukidome ,  Ryuichi Inaba ,  Takashi Imazeki ,  Kaoru Shimogawara

IPC: C07C37/70 ,  C07C39/16 ,  C07C37/68

CPC classification number: C07C37/70 ,  C07C37/685 ,  C07C37/84

Abstract: High quality bisphenol A is produced from a neutral crystalline adduct of bisphenol A and phenol by fusing the adduct in an atmosphere having a maximum oxygen content of 0.005 % by volume, followed by evaporation of liberated phenol. The crystalline adduct may be mixed with an aliphatic carboxylic acid before the fusion to reduce the coloring of the product. When an acidic crystalline adduct is used, the use of a strong alkali salt of an aliphatic carboxylic acid is suitably used. Interior surfaces of the apparatuses for carrying out the fusion and evaporation are desirably washed with an organic solvent to remove oxygen therefrom. The evaporation of phenol is suitably performed by two stage steam stripping wherein a used stripping gas obtained in the second stage is employed as a stripping gas in the first stage while steam is used as the stripping gas in the second stage.

Abstract translation: 通过在最大氧含量为0.005体积％的气氛中将加合物熔合，然后蒸发释放的苯酚，由双酚A和苯酚的中性结晶加合物制备高品质双酚A。 结晶加合物可以在融合之前与脂族羧酸混合以减少产物的着色。 当使用酸性结晶加合物时，适合使用强酸性脂肪族羧酸碱金属盐。 用于进行熔化和蒸发的装置的内表面理想地用有机溶剂洗涤以从其中除去氧。 苯酚的蒸发适宜地通过二阶段汽提进行，其中在第二阶段中使用在第一阶段中获得的使用的汽提气体作为第一阶段的汽提气体，同时在第二阶段使用蒸汽作为汽提气体。

公开(公告)号：US09435411B2

公开(公告)日：2016-09-06

申请号：US13980070

申请日：2012-01-12

Applicant: Masaaki Eguchi ,  Makoto Muramatsu ,  Tatsuya Yamasaki ,  Makoto Yasui

Inventor： Masaaki Eguchi ,  Makoto Muramatsu ,  Tatsuya Yamasaki ,  Makoto Yasui

IPC: F16D55/22 ,  F16H25/12 ,  F16H25/22 ,  F16D65/18 ,  F16D55/226 ,  F16C19/30 ,  F16C23/08 ,  F16D121/24 ,  F16D125/40 ,  F16D125/48 ,  F16D125/58

CPC classification number: F16H25/12 ,  F16C19/305 ,  F16C23/084 ,  F16C2361/45 ,  F16D55/226 ,  F16D65/18 ,  F16D2121/24 ,  F16D2125/40 ,  F16D2125/48 ,  F16D2125/587 ,  F16H25/2252 ,  F16H25/2266 ,  Y10T74/18576

Abstract: A linear motion actuator includes an outer ring member mounted in a housing, a rotary shaft rotated by a motor, planetary rollers mounted between the outer ring member and the shaft and supported by a carrier rotatable about the shaft. A helical rib is formed on the inner surface of the outer ring member which is engaged in helical grooves formed in outer surfaces of the planetary rollers. When the shaft rotates, the planetary rollers rotate and revolve, thereby axially moving the outer ring member. Uneven axial loads applied to the planetary rollers from the outer ring member are supported by thrust bearings disposed between the planetary rollers and an inner disk of the carrier. Aligning seats are provided between each opposed pair of the planetary rollers and the thrust bearings such that the contact surfaces of the aligning seats shift relative to each other under the uneven axial loads.

Abstract translation: 直线运动致动器包括安装在壳体中的外圈构件，由马达旋转的旋转轴，安装在外圈构件和轴之间的行星滚子，并且可由围绕轴旋转的托架支撑。 螺旋肋形成在外圈构件的内表面上，该外圈构件与形成在行星辊的外表面中的螺旋槽接合。 当轴旋转时，行星辊旋转并旋转，从而轴向移动外圈构件。 从外圈构件施加到行星辊的不均匀轴向载荷由设置在行星辊和载体的内盘之间的推力轴承支撑。 每个相对的行星辊对和推力轴承之间设置有对准座，使得对准座的接触表面在不均匀的轴向载荷下相对于彼此移动。