专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5092188A Transfer case motor control apparatus for 4 WD mechanism 失效
标题翻译：转台电机控制装置为4 WD机构
公开(公告)号：US5092188A
公开(公告)日：1992-03-03
申请号：US437658
申请日：1989-11-17
申请人： Satoshi Fujikawa , Horoshi Ninomiya
发明人： Satoshi Fujikawa , Horoshi Ninomiya
IPC分类号： B60K23/08 , F16H63/30
CPC分类号： F16H63/304 , B60K23/0808 , F16H2063/3056 , Y10T74/19251
摘要： A control apparatus for a power train shifting mechanism is designed so as to deenergize a motor when a load larger than a given value is applied to the motor as a driving source in shifting a power train in accordance with a stroke displacement. When the shift position is shifted from a stroke end position to an intermediate position other then the stroke end position, a load value for deenergizing the motor is set to a larger value than that of shifting the shift position in other ways.
摘要翻译：设计用于动力传动系变速机构的控制装置，当按照行程位移换档动力传动系时，当电动机作为驱动源施加大于给定值的负载时，使电动机断电。当换档位置从行程结束位置移动到行程结束位置之外的中间位置时，将电动机断电的负载值设定为比以其他方式移动换档位置的值更大的值。

2. 发明授权

US4846010A Transfer case operation mode shifting apparatus for a four-wheel drive vehicle 失效
标题翻译：四轮驱动车辆的换档操作模式换档装置
公开(公告)号：US4846010A
公开(公告)日：1989-07-11
申请号：US225850
申请日：1988-07-29
申请人： Satoshi Fujikawa , Hideshi Hiruta
发明人： Satoshi Fujikawa , Hideshi Hiruta
IPC分类号： B60K17/346 , F16H63/18 , F16H63/30
CPC分类号： F16H63/304 , B60K17/3467 , F16H63/18 , F16H2063/3056 , Y10T74/19251 , Y10T74/19279
摘要： A transfer case operation mode shifting apparatus is actuated by an electric actuator including an electric motor and a differential power transmitting mechanism which transmits a driving power for axially moving a differential gear shift member to shift a center-differential gear assembly between a four-wheel and a two-wheel drive mode of operation. The driving power transmitted by the differential power transmitting mechanism and acting on the differential gear shift means is smaller when shifting the center-differential gear assembly from the four-wheel to the two-wheel drive mode of operation than when shifting back the center-differential gear assembly from the two-wheel to the four-wheel drive mode of operation.
摘要翻译：传送箱操作模式切换装置由包括电动机和差速动力传递机构的电致动器致动，该差速动力传递机构传递用于轴向移动差动换档构件的驱动力，以将中心差速齿轮组件在四轮和两轮驱动的运行模式。当将中心差速齿轮组件从四轮驱动模式转换到两轮驱动模式时，由差速动力传递机构传递并作用于差速换档装置的驱动力比将中心差速器齿轮组合从两轮到四轮驱动的运行模式。

3. 发明授权

US5381878A Structure of reverse brake for automobile transmission 失效
标题翻译：汽车变速箱倒档制动结构
公开(公告)号：US5381878A
公开(公告)日：1995-01-17
申请号：US003701
申请日：1993-01-13
申请人： Katsutoshi Ohshima , Norihide Urabayashi , Satoshi Fujikawa
发明人： Katsutoshi Ohshima , Norihide Urabayashi , Satoshi Fujikawa
IPC分类号： F16D23/02 , F16D23/06 , F16H3/12 , F16H3/38 , F16H63/30
CPC分类号： F16D23/06 , F16D23/02 , F16H3/385 , F16H63/302 , F16D2023/0656 , F16D2023/0675 , F16H3/089
摘要： A reverse brake mechanism for an automobile transmission has a synchronizing mechanism including a clutch sleeve, mounted for sliding movement on a primary transmission shaft, which has peripheral clutch teeth with chamfers arranged at regular separations. A synchronizing ring, mounted for rotation on the primary shaft, has peripheral synchronizing teeth with chamfers arranged at regular separations, and a brake member is provided for braking the primary shaft. The brake member is operationally coupled to the primary shaft through the synchronizing ring while the clutch sleeve is brought into engagement with the synchronizing ring through their teeth with chamfers when shifting the automobile transmission to a reverse gear.
摘要翻译：用于汽车变速器的倒档制动机构具有同步机构，其包括离合器套筒，其安装成用于在主传动轴上滑动运动，该离合器套筒具有外周离合器齿，其具有以规则间隔排列的倒角。安装成在主轴上旋转的同步环具有周向同步齿，其具有以规则间隔布置的倒角，并且提供用于制动主轴的制动构件。制动构件通过同步环可操作地联接到主轴，同时当将汽车变速器换档到倒档时，离合器套通过其倒角与其同步环与其同步环接合。

4. 发明授权

US4920828A Planetary gear type transmission 失效
标题翻译：行星齿轮传动
公开(公告)号：US4920828A
公开(公告)日：1990-05-01
申请号：US307286
申请日：1989-02-07
申请人： Osamu Kameda , Satoshi Fujikawa , Toshiharu Shinmoto
发明人： Osamu Kameda , Satoshi Fujikawa , Toshiharu Shinmoto
IPC分类号： B60K17/346 , F16H57/00
CPC分类号： F16H57/0482 , B60K17/3467 , F16H57/0006 , Y10T74/19623
摘要： A transmission is equipped with a planetary gear type transmission unit disposed between an input member and an output member within a casing. The transmission unit is comprised of a sun gear, a ring gear and a plurality of planet gears carried by a carrier coupled with the output member. The planet gears are in mesh with the sun gear and the ring gear. The input and output members are coupled with each other by bypassing the gears of the transmission unit in direct drive or via these gears in reduction ratio drive. The transmission is further provided with a first change-over member in mesh with the input member for selectively connecting the input member with the carrier in direct drive or with the sun gear in reduction ratio drive and a second change-over member secured to the first change-over member for engaging the ring gear with the casing in reduction ratio drive or disengaging the former from the latter in direct drive.
摘要翻译：变速器配备有行星齿轮式传动单元，其布置在壳体内的输入构件和输出构件之间。传动单元由太阳齿轮，齿圈和由与输出构件联接的载体承载的多个行星齿轮构成。行星齿轮与太阳齿轮和齿圈啮合。输入和输出构件通过在直接驱动中旁路传动单元的齿轮或通过减速比驱动器中的这些齿轮相互耦合。变速器还设置有与输入构件啮合的第一转换构件，用于选择性地将输入构件与载体直接驱动连接，或者与减速比驱动器中的太阳齿轮进行选择性连接，第二转换构件固定到第一用于使齿圈与壳体以减速比啮合的转换构件在直接驱动下驱动或分离前者与后者。

5. 发明授权

US5150637A Transfer case shifting apparatus for four wheel drive vehicle 失效
标题翻译：四轮驱动车辆换档装置
公开(公告)号：US5150637A
公开(公告)日：1992-09-29
申请号：US663053
申请日：1991-02-27
申请人： Hiroshi Ninomiya , Satoshi Fujikawa
发明人： Hiroshi Ninomiya , Satoshi Fujikawa
IPC分类号： B60K23/08 , F16H59/70 , F16H63/18 , F16H63/30
CPC分类号： B60K23/08 , F16H63/304 , F16H2063/3056 , F16H59/70 , F16H63/18 , Y10T74/19251
摘要： A transfer shift apparatus for shifting a vehicle between two wheel drive and four wheel drive includes a shift mechanism including a reversible motor which is continuously driven to rotate in one direction of rotation according to a shift signal so as to shift the vehicle into a desired drive condition. A motor drive controller controls the motor to stop its rotation when detecting a predetermined load on the motor and not to rotate in another direction for a predetermined time period from a time the shift signal disappears.
摘要翻译：一种用于在两轮驱动和四轮驱动之间移动车辆的换档装置包括：换档机构，包括可逆电动机，该可逆电动机根据换档信号被连续地驱动以在一个旋转方向上旋转，以便将车辆移动到期望的驱动条件。电动机驱动控制器在检测到电动机上的预定负载时，控制电动机停止其转动，并且在从移动信号消失的时间起不能沿另一方向旋转预定时间段。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式