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公开(公告)号：US4538714A
公开(公告)日：1985-09-03
申请号：US524667
申请日：1983-08-19
Applicant: Tooru Kagata , Motoi Fujikawa
Inventor： Tooru Kagata , Motoi Fujikawa
CPC classification number: B60B27/0026 , B60B27/0047 , B60B35/121 , B60B37/00 , F16D43/02 , B60B2310/305 , B60B2360/10 , B60B2380/14 , B60B2900/114 , B60Y2200/11 , Y10T403/10
Abstract: A wheel hub clutch assembly comprises a cylindrical body formed therein with a first set of clutch teeth and fastened to a wheel hub, a sleeve member fixed to the outer end of a drive axle and located within the body, a clutch member formed with a second set of clutch teeth and axially slidably mounted on the sleeve member for rotation therewith, a cam ring operatively coupled with the outer end of a stationary axle tube for the drive axle and rotatable on the sleeve member, a cam follower ring axially slidably mounted on the sleeve member for rotation therewith and cooperable with the cam ring to be displaced toward the clutch member in response to rotation of the drive axle, and a connecting member engaged with the cam follower ring and the clutch member to permit relatively inward movement between the cam follower ring and clutch member. The improvement comprises a first spring arranged between the cam follower ring and the clutch member for loading the cam follower ring toward the cam ring and cooperable with the connecting member for loading the clutch member for movement away from engagement with the first clutch teeth, and a second spring arranged in parallel with the first spring between the cam follower ring and the clutch member for loading the clutch member for movement toward engagement with the first clutch teeth.
Abstract translation: 轮毂离合器组件包括：圆柱体，其中形成有第一组离合器齿并紧固到轮毂;套筒构件，其固定到驱动轴的外端并且位于主体内;离合器构件，其形成有第二 一组离合器齿并且轴向可滑动地安装在套筒构件上以与其一起旋转;凸轮环，其可操作地与用于驱动轴的固定轴管的外端连接并可在套筒构件上旋转;凸轮从动件环，其可轴向滑动地安装在 套筒构件用于与其一起旋转并与凸轮环配合以响应于驱动轴的旋转而朝向离合器构件移位;以及连接构件，其与凸轮从动环和离合器构件接合，以允许凸轮从动件之间的相对向内的运动 环和离合器构件。 该改进包括布置在凸轮从动环和离合器构件之间的第一弹簧，用于将凸轮从动环加载到凸轮环，并与联接构件配合，用于装载离合器构件以远离与第一离合器齿的接合，并且 所述第二弹簧与所述凸轮从动件环和所述离合器构件之间的所述第一弹簧平行布置，用于装载所述离合器构件以与所述第一离合器齿接合。
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公开(公告)号：US4618044A
公开(公告)日：1986-10-21
申请号：US649375
申请日：1984-09-11
Applicant: Motoi Fujikawa , Tooru Kagata
Inventor： Motoi Fujikawa , Tooru Kagata
CPC classification number: F16D43/02 , B60K17/3515
Abstract: A clutch assembly comprising a cylindrical body having first clutch teeth and fastened to a wheel hub. A sleeve member is fixed to an outer end of a drive axle and is located within the cylindrical body. A clutch member is formed with second clutch teeth and is axially slidably mounted on the sleeve member for rotation therewith. A cam ring operatively coupled with an outer end of a stationary axle tube for the drive axle is rotatable on the sleeve member. A cam follower ring is axially slidably mounted on the sleeve member for rotation therewith. The cam follower ring is cooperable with the cam ring to be displaced toward the clutch member in response to rotation of the drive axle. A connecting member is engaged with the cam follower ring and the clutch member to permit relatively axial movement between the cam follower ring and the clutch member. The cam ring has at least two stages of cam rise face cooperable with the cam follower ring.
Abstract translation: 一种离合器组件，包括具有第一离合器齿并紧固到轮毂的圆柱体。 套筒构件固定在驱动轴的外端并且位于圆柱体内。 离合器构件形成有第二离合器齿，并且轴向可滑动地安装在套筒构件上以与其一起旋转。 与用于驱动轴的固定轴管的外端可操作地联接的凸轮环可以在套筒构件上旋转。 凸轮随动环轴向可滑动地安装在套筒构件上以与其一起旋转。 凸轮随动环与凸轮环配合，以响应于驱动轴的旋转朝向离合器构件移位。 连接构件与凸轮从动环和离合器构件接合，以允许凸轮从动环和离合器构件之间的相对轴向运动。 凸轮环具有与凸轮从动环配合的凸轮上升面的至少两级。
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公开(公告)号：US4620622A
公开(公告)日：1986-11-04
申请号：US647384
申请日：1984-09-05
Applicant: Takayoshi Onodera , Tooru Kagata
Inventor： Takayoshi Onodera , Tooru Kagata
CPC classification number: B60K17/3515 , F16D43/02
Abstract: A wheel hub clutch assembly which includes a body attached to a wheel hub, an inner sleeve contained within the body and fixed to a driveable axle, a clutch member splined to the sleeve to be maintained in its disengaged position during operation for two-wheel drive and to be engaged with the body in clutching operation to couple the wheel hub to the axle for four-wheel drive, a cam ring formed at one side thereof with a cam face and rotatable on the sleeve, a cam follower splined to the sleeve and oepratively connected with the clutch member, the cam follower being loaded toward the cam ring to cooperate with the cam face so as to move the clutch member to its engaged position in response to rotation of the sleeve, a brake assembly for applying the brake to the cam ring by engagement therewith in response to rotation of the cam follower, and a slide ring rotatably coupled over the cam ring and associated with the cam follower and brake assembly for releasing the brake by engagement with the brake assembly when rotated by engagement with the cam follower. The cam face of the cam ring reliably disengages the cam ring from the brake assembly by engagement with the cam follower in clutching operation.
Abstract translation: 一种轮毂离合器组件，其包括附接到轮毂的主体，容纳在主体内并固定到可驱动轴的内套筒;离合器构件，花键连接到套筒，以在操作期间保持在其脱离位置，用于两轮驱动 并且在离合操作中与身体接合以将轮毂连接到用于四轮驱动的车轴;凸轮环，其一侧形成有凸轮面并可在套筒上旋转;凸轮从动件，花键连接到套筒， 与离合器构件相连接，凸轮从动件被加载到凸轮环以与凸轮面配合，以便响应于套筒的旋转将离合器构件移动到其接合位置，用于将制动器施加到 凸轮环，其响应于凸轮从动件的旋转而与其接合，以及可旋转地联接在凸轮环上并与凸轮从动件和制动组件相关联的滑动环，用于通过接合wi释放制动 在通过与凸轮从动件接合而旋转时制动组件。 凸轮环的凸轮面在离合操作中通过与凸轮从动件的接合可靠地将凸轮环与制动组件分离。
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公开(公告)号：US5048635A
公开(公告)日：1991-09-17
申请号：US589534
申请日：1990-09-28
Applicant: Hideaki Wakabayashi , Masumi Kazaoka , Tooru Kagata
Inventor： Hideaki Wakabayashi , Masumi Kazaoka , Tooru Kagata
Abstract: An electrically actuated free wheel hub apparatus includes an axle tube, a wheel hub arranged about the axle tube and operated in response to the position of a drive transfer mechanism. An electric motor is disposed in a body fixed to the wheel hub and an axle shaft is interior to the axle tube. A control device control transmittal of power between the axle shaft and the wheel hub by a clutch mechanism. A syncromesh device is provided in the drive transfer mechanism so that each rotation of a front wheel side and a rear wheel side can be synchronized and a delay device transmit current to the motor after the completion of synchronizing.
Abstract translation: 电动式自由轮毂装置包括轴管，围绕轴管布置并且响应于驱动传递机构的位置而操作的轮毂。 电动机设置在固定到轮毂的主体中，并且车轴在车轴管的内部。 控制装置通过离合器机构控制车轴和轮毂之间的动力传递。 在驱动传递机构中设置有同步器装置，使得前轮侧和后轮侧的每个旋转可以同步，并且延迟装置在完成同步之后将电流传递到电动机。
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公开(公告)号：US4163486A
公开(公告)日：1979-08-07
申请号：US927911
申请日：1978-07-25
Applicant: Tooru Kagata
Inventor： Tooru Kagata
CPC classification number: B60B27/001 , B60B37/10 , F16D43/02 , F16D7/044 , Y10T403/10
Abstract: A free wheel hub device made up of a main body secured to a wheel; an inner race secured to a wheel axle and rotatably supporting the main body at its outer periphery; a toothed wheel axially mounted on the inner race and having a cam face and outer teeth engageable with inner teeth of the main body; a spring located between the inner race and the toothed wheel; a support member secured to the wheel axle tube and connected to the axle; and a shoe located between the toothed wheel and the support member, and having a cam face engageable with that of the toothed wheel. The shoe is rotatable on a guide surface of the support member so that, upon engagement of the cam faces, the outer teeth of the toothed wheel engage with the inner teeth of the main body, against the force of the spring, to slidably rotate the shoe upon the guide surface of the support member.
Abstract translation: 由固定在车轮上的主体构成的自由轮毂装置; 内轮圈，其固定到车轮轴并且在其外周边处可旋转地支撑主体; 轴向安装在所述内座圈上并具有凸轮面的齿轮和与所述主体的内齿啮合的外齿; 位于内圈和齿轮之间的弹簧; 固定到所述轮轴管并连接到所述轴的支撑构件; 以及位于齿轮和支撑构件之间的鞋，并且具有可与齿轮啮合的凸轮面。 鞋可在支撑构件的引导表面上旋转，使得在凸轮面接合时，齿轮的外齿克服弹簧的力与主体的内齿接合，以可滑动地旋转 在支撑构件的引导表面上。
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Patent Agency Ranking
公开(公告)号：US5018597A
公开(公告)日：1991-05-28
申请号：US457385
申请日：1989-12-27
Applicant: Hideaki Wakabayashi , Tooru Kagata , Hiroyuki Amano
Inventor： Hideaki Wakabayashi , Tooru Kagata , Hiroyuki Amano
CPC classification number: F16D27/14 , B60K17/3515 , F16D11/14 , F16D28/00 , F16D27/004 , Y10T403/10
Abstract: A free wheel hub control system for a free wheel hub mechanism is positioned between a drive shaft and an axle hub supported by a spindle. A flexible printed circuit is disposed between an inner face of the spindle and an outer face of the drive shaft to transmit a control signal to an electric element of the free wheel hub mechanism. A cylindrical collar having contact portions is tightly fitted to the inner face of the spindle to hold the printed circuit in position.
Abstract translation: 用于空闲轮毂机构的自由轮毂控制系统定位在驱动轴和由主轴支撑的轴毂之间。 柔性印刷电路设置在主轴的内表面和驱动轴的外表面之间，以将控制信号发送到自由轮毂机构的电气元件。 具有接触部分的圆柱形轴环紧密地配合到主轴的内表面上，以将印刷电路保持在适当位置。
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公开(公告)号：US4991680A
公开(公告)日：1991-02-12
申请号：US251528
申请日：1988-09-30
Applicant: Masayoshi Shiba , Tooru Kagata
Inventor： Masayoshi Shiba , Tooru Kagata
CPC classification number: B60K23/06 , B60K17/3515
Abstract: A control device of a remote free wheel hub mechanism includes a free wheel hub mechanism, an actuator and a control circuit. The control circuit further includes a two-wheel-drive circuit, a four-wheel-drive circuit, a transfer shift position detecting sensor, and an engine rotation drive detecting sensor. One of the two-wheel-drive circuit and the four-wheel-drive circuit in the transfer shift position detecting sensor moves to a closed condition independently of the shift position when the engine is stopped, and the transfer shift position detecting sensor correspondingly produces a signal of one of the two-wheel-drive and four-wheel-drive conditions, respectively. The engine rotation drive detecting sensor detects a rotational condition of an engine and produces a signal which closes one of the two-wheel-drive and the four-wheel-drive circuits when the engine is stopped.
Abstract translation: 远程轮毂机构的控制装置包括自由轮毂机构，致动器和控制电路。 控制电路还包括二轮驱动电路，四轮驱动电路，转移位置检测传感器和发动机转速驱动检测传感器。 传动换档位置检测传感器中的两轮驱动电路和四轮驱动电路中的一个在发动机停止时独立于换档位置移动到关闭状态，并且传送档位置检测传感器相应地产生一个 信号分别是两轮驱动和四轮驱动条件之一。 发动机旋转驱动检测传感器检测发动机的旋转状态，并且当发动机停止时产生关闭两轮驱动和四轮驱动电路中的一个的信号。
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公开(公告)号：US4230211A
公开(公告)日：1980-10-28
申请号：US870356
申请日：1978-01-18
Applicant: Hiromi Goto , Tooru Kagata
Inventor： Hiromi Goto , Tooru Kagata
CPC classification number: F16D41/088 , Y10T403/10
Abstract: A free wheel hub apparatus for vehicles having a wheel hub and an axle shaft includes a body integrally rotated with the wheel hub, an inner member disposed within the body and integrally rotated with the axle shaft, a bearing member interposed between the inner member and the body, a plurality of rollers interposed between the inner member and the body, a cage for supporting the rollers, and frictional means for engaging or disengaging the cage with or from a knuckle or the body according to the axial movement of the cage by a handle.
Abstract translation: 一种用于具有轮毂和车轴的车辆的自由轮毂装置，包括与车轮毂一体地旋转的车体，设置在车体内并与车轴一体旋转的内部件，插入在内部构件和内部构件之间的轴承构件 主体，插入在内部构件和主体之间的多个辊，用于支撑辊的保持架，以及用于根据轿厢的手柄通过手柄的轴向运动将保持架与转向节或主体接合或脱离的摩擦装置 。
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公开(公告)号：US4438836A
公开(公告)日：1984-03-27
申请号：US256575
申请日：1981-04-22
Applicant: Tooru Kagata
Inventor： Tooru Kagata
CPC classification number: B60B27/02 , B60B27/001 , B60B27/0026 , B60B27/047 , F16D43/02 , Y10T403/10
Abstract: A freewheel hub assembly has a wheel hub rotatably supported by a bearing on a steering knucle and a freewheel mechanism is provided for connecting the wheel hub with a driving axle in such a manner that a rotating torque can be transmitted from the axle to the wheel hub but the wheel hub is freely rotatable when the axle is not rotating. The freewheel mechanism includes a roller cage carrying a plurality of rollers. A retarder shoe is attached to one axial end of the cage. The one end of the cage is formed with a plurality of circumferentially spaced axial cutouts to provide a plurality of axial projections and the retarder shoe is formed with cutouts complementary to the axial projections of the cage so that the retarder shoe can be axially slidably fitted to the cage.
Abstract translation: 飞轮轮毂组件具有由转向架上的轴承可旋转地支撑的轮毂，并且设置自由轮机构，用于将轮毂与驱动轴连接，使得旋转扭矩可以从轴传递到轮毂 但是当轮轴不旋转时，轮毂可自由旋转。 自由轮机构包括承载多个辊的滚子保持架。 减速器滑块连接到保持架的一个轴向端。 保持架的一端形成有多个周向间隔开的轴向切口以提供多个轴向突出部，并且延迟板形成有与保持架的轴向突起互补的切口，使得延迟器滑块可以轴向可滑动地装配到 笼。
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公开(公告)号：US4296848A
公开(公告)日：1981-10-27
申请号：US928263
申请日：1978-07-26
Applicant: Tooru Kagata , Hiromi Goto
Inventor： Tooru Kagata , Hiromi Goto
CPC classification number: B60B27/02 , B60B27/001 , B60B27/0026 , F16D15/00
Abstract: A free wheel hub mechanism made up of a body secured to a wheel, an inner race secured to an axle shaft and rotatable therewith, means for engaging the inner race with the body only upon rotation of the shaft and for otherwise permitting free rotation of the body. A shoe receiving member is secured to a spindle sleeve of the axle shaft and has a receiving surface which crosses the axle shaft at substantially a right angle. A shoe means maintains the engaging means in its engaged condition, the shoe means having a sliding surface which crosses the axle shaft at a substantially right angle, and a spring biases the sliding surface of the shoe means against the receiving surface of the shoe receiving member.
Abstract translation: 由固定在车轮上的车身构成的自由轮毂机构，固定在车轴上并与之相连的内座圈，用于仅在转轴转动时使内座圈与车体接合， 身体。 鞋接收构件固定到车轴的主轴套筒上，并且具有以大致直角的方式穿过车轴的接收表面。 靴子装置将接合装置保持在其接合状态，鞋子装置具有以基本上直角的方式穿过车轴的滑动表面，并且弹簧将鞋子装置的滑动表面偏置抵靠在鞋子接收构件的接收表面上 。
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