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111. 发明授权

US5138895A Transmission ratio selector mechanism 失效
标题翻译：传输比选择机制
公开(公告)号：US5138895A
公开(公告)日：1992-08-18
申请号：US202760
申请日：1988-06-03
申请人： Jean J. Lasoen
发明人： Jean J. Lasoen
IPC分类号： F16H61/30 , F16H61/34 , F16H63/00 , F16H63/02 , F16H63/10 , F16H63/12 , F16H63/20 , F16H63/24 , F16H63/32 , F16H63/34 , F16H63/38
CPC分类号： F16H63/10 , Y10T74/20024 , Y10T74/20085
摘要： A transmission ratio selector mechanism for a transmission having two ratio selector couplers both of which must be engaged to provide drive through the transmission. The selector mechanism includes a selector shaft which is rotatable about its longitudinal axis and also axially moveable parallel to its longitudinal axis. Rotation of the selector shaft is arranged to operate one of the couplers via a mechanical linkage including a twin-armed member and a pivoted lever while axial movement of the shaft operates the other coupler via a fluid pressure-operated actuator and an associated control valve mechanism. An interlock is provided to ensure that the fluid pressure-operated coupler is always engaged before the mechanically operated coupler. The interlock comprises a formation which is movable with the shaft and cooperates with a formation movable with the coupler which is to be engaged first.
摘要翻译： PCT No.PCT / EP87 / 00549 371日期：1989年7月5日 102（e）日期1989年7月5日PCT申请日1987年9月28日PCT Pub。出版物WO88 / 02453 日期：1988年4月7日。一种用于变速器的变速比选择机构，其具有两个比率选择器耦合器，两个比选择器耦合器必须被接合以提供通过变速器的驱动。选择器机构包括可围绕其纵向轴线旋转并且还能够平行于其纵向轴线轴向移动的选择轴。选择轴的旋转被布置成通过包括双臂构件和枢转杆的机械联动器来操作其中一个联接器，而轴的轴向运动通过流体压力操作的致动器和相关联的控制阀机构来操作另一个联接器。提供互锁以确保在机械操作的耦合器之前流体压力操作的耦合器总是接合。互锁包括可与轴一起移动的结构，与可与首先接合的联接器一起移动的地层配合。

112. 发明授权

US5050456A Automatic speed changing apparatus for vehicle 失效
标题翻译：自动变速装置
公开(公告)号：US5050456A
公开(公告)日：1991-09-24
申请号：US415340
申请日：1989-09-14
申请人： Masao Fukuda
发明人： Masao Fukuda
IPC分类号： E02F9/02 , B60K20/02 , F16H59/02 , F16H59/08 , F16H59/10 , F16H59/36 , F16H59/42 , F16H59/44 , F16H61/02 , F16H61/16 , F16H61/70 , F16H63/12 , F16H63/34 , F16H63/38
CPC分类号： B60W30/18 , B60W10/04 , B60W10/11 , B60W30/1819 , F16H59/0204 , F16H59/105 , F16H61/0246 , F16H2059/006 , F16H2059/0239 , F16H2059/088 , F16H2061/163 , F16H61/70 , Y10T477/688
摘要： An automatic speed changing apparatus for a vehicle for automatically controlling speed change in connection with movement of the vehicle, wherein a hold switch (180) for making a designation as to whether a hold processing, i.e., a processing of automatically holding the gear position (speed stage) of a transmission (160) selected at this time point should be executed or not is provided for a controller (130) for the automatic transmission apparatus independently of actuating levers (111, 112) in the form of a select lever or the like so that the controller executes the hold processing in response to actuation of a hold switch. In case where movement of the vehicle is shifted from forward movement to rearward movement and vice versa after the hold switch is actuated, the transmission is once forcibly shifted to a second speed stage (representative of a shift change) when the vehicle starts its movement, and thereafter when the vehicle speed is increased to reach a required speed stage which has been held, the required speed stage is automatically maintained as a result of the hold processing. With this construction, the automatic speed changing apparatus permits a work to be smoothly conducted at a high efficiency for a construction machine such as a wheel loader or the like vehicle.

113. 发明授权

US5024638A Actuator for a frictional engaging device 失效
标题翻译：用于摩擦接合装置的致动器
公开(公告)号：US5024638A
公开(公告)日：1991-06-18
申请号：US288152
申请日：1988-12-22
申请人： Shiro Sakakibara , Masahiro Hasebe , Masashi Hattori
发明人： Shiro Sakakibara , Masahiro Hasebe , Masashi Hattori
IPC分类号： F16D23/12 , F16D27/00 , F16D28/00 , F16H37/02 , F16H47/06 , F16H61/32 , F16H61/662 , F16H63/06 , F16H63/12 , F16H63/30
CPC分类号： F16D28/00 , F16H63/062 , F16H63/3043 , F16H2037/088 , F16H37/0846 , F16H61/662
摘要： An actuator for frictional engaging devices is controlled by electric signals from a control device and is disposed in a power transmission device. The actuator includes a torque generating mechanism and has at least two movably mounted frictional engaging devices having respective initial positions. The actuator includes a torque-thrust conversion mechanism which converts torque generated from the torque generating mechanism into an augmented thrust force for moving the frictional engaging devices from the respective initial positions to different positions respectively. The torque-thrust conversion mechanism has a given initial position and connecting means which transmit the augmented thrust force generated from the torque-thrust conversion mechanism to each respective one of the frictional engaging devices, whereby the torque-thrust conversion mechanism can move the frictional engaging devices from the respective initial positions to different positions respectively by rotation in one rotational direction from the given initial position.
摘要翻译：用于摩擦接合装置的致动器由来自控制装置的电信号控制，并且设置在动力传递装置中。致动器包括转矩产生机构，并且具有至少两个可移动地安装的摩擦接合装置，其具有各自的初始位置。致动器包括扭矩推力转换机构，其将从扭矩产生机构产生的扭矩转换成用于将摩擦接合装置从相应的初始位置移动到不同位置的增大的推力。扭矩推力转换机构具有给定的初始位置和连接装置，其将从扭矩推力转换机构产生的增大的推力传递到每个摩擦接合装置中，由此扭矩推力转换机构可以使摩擦接合设备从相应的初始位置到不同的位置，分别通过在给定的初始位置沿一个旋转方向旋转。

114. 发明授权

US4901605A Arrangement for discharging band servo operating hydraulic pressure in automatic transmission 失效
标题翻译：自动变速箱排放带伺服运行液压的布置
公开(公告)号：US4901605A
公开(公告)日：1990-02-20
申请号：US176012
申请日：1988-03-31
申请人： Hiromi Taguchi
发明人： Hiromi Taguchi
IPC分类号： F16H57/023 , F16H57/025 , F16H57/04 , F16H61/30 , F16H63/02 , F16H63/12 , F16H63/30
CPC分类号： F16H63/3003 , F16H57/04 , Y10T74/2186
摘要： In an automatic transmission, an arrangement for discharging band servo operating hydraulic pressure comprises an upstanding passage and a communication passage formed in a transmission case, and a discharge valve installed in the communication passage. The upstanding passage is so formed as to extend inwardly or upwardly from a control valve body joining surface of the transmission case. The communication passage is so formed as to extend inwardly from an outer peripheral portion of the transmission case adjacent an oil pump cover joining surface thereof to fluidly connect a servo cylinder chamber to the upstanding passage which is in turn fluidly connected to a servo release passage of a control valve assembly. The discharge valve is in the form of a check valve and disposed in the open end of the communication passage which is located at the above described peripheral portion of the transmission case adjacent the oil pump cover joining surface thereof.
摘要翻译：在自动变速器中，用于排放带伺服操作液压的装置包括直立通道和形成在变速箱中的连通通道，以及安装在连通通道中的排出阀。直立通道形成为从变速器壳体的控制阀体连接表面向内或向上延伸。连通通道形成为从邻近油泵盖接合表面的变速箱的外周部分向内延伸以将伺服缸室流体连接到直立通道，该直立通道又流体地连接到伺服释放通道一个控制阀组件。排放阀为止回阀的形式，并且设置在连通通道的开口端中，该连通通道位于与变速箱的上述周边部分相邻的油泵盖接合表面处。

115. 发明授权

US4825993A Automatic transmission system for vehicles 失效
标题翻译：汽车自动变速系统
公开(公告)号：US4825993A
公开(公告)日：1989-05-02
申请号：US95207
申请日：1987-09-11
申请人： Kazumasa Kurihara , Kenji Arai
发明人： Kazumasa Kurihara , Kenji Arai
IPC分类号： B60W10/04 , B60W10/02 , B60W10/06 , B60W10/10 , B60W10/11 , F16H59/68 , F16H59/74 , F16H61/18 , F16H63/00 , F16H63/12 , F16H63/34 , F16H63/50 , B60K41/28
CPC分类号： B60W10/06 , B60W10/11 , B60W30/18 , F16H59/68 , B60W2710/021 , B60W2710/0644 , B60W2710/1005 , F16H2059/746 , F16H61/12 , Y10T477/641 , Y10T477/6414
摘要： An automatic transmission system having a gear transmission comprises a detector responsive to the operation of switching OFF an ignition switch for detecting whether or not the actual gear position of the gear transmission matches the position set by a selector. When the result of the detection is that the actual gear position does not match the set gear position, the gear position of the gear transmission is changed to the right position corresponding to the position of the selector at the time the ignition switch is turned off. Thus, the gear transmission is sure to be in the right gear position whenever the ignition switch has been switched OFF.
摘要翻译：具有齿轮传动装置的自动变速器系统包括响应于关闭点火开关的操作的检测器，用于检测齿轮传动装置的实际档位是否与由选择器设定的位置匹配。当检测结果是实际齿轮位置与设定档位不匹配时，齿轮传动装置的档位改变为与点火开关关闭时选择器位置对应的正确位置。因此，只要点火开关已经关闭，齿轮传动就被确定在正确的档位。

116. 发明授权

US4801095A Fuel injection nozzle for internal combustion engines 失效
标题翻译：内燃机燃油喷嘴
公开(公告)号：US4801095A
公开(公告)日：1989-01-31
申请号：US35584
申请日：1986-12-15
申请人： Werner Banzhaf , Ewald Eblen , Heinrich Faber , Rolf J. Giersch , Karl Hofmann , Dieter Liedtke , Helmut Norberg
发明人： Werner Banzhaf , Ewald Eblen , Heinrich Faber , Rolf J. Giersch , Karl Hofmann , Dieter Liedtke , Helmut Norberg
IPC分类号： F02M61/18 , F01B3/00 , F02M61/16 , F16D48/02 , F16H63/02 , F16H63/12 , B21K1/20
CPC分类号： F02M61/18 , F02M61/166 , F02M61/168 , Y10T29/49306 , Y10T29/49432
摘要： Fuel injection nozzle for internal combustion engines includes a nozzle element having a front cusp formed with a conical valve seat face. At least one injection hole is provided in the front cusp. The outer wall area of the front cusp which is disposed opposite to the valve seat face has a lower hardness than that of the inner wall area forming the valve seat face. When the injection hole extends from a pocket hole, preferably the outer wall area of the front cusp encompassing the picket hole has a lower hardness than that of the opposite disposed inner wall area. The intermediary center wall area preferably has a still lower hardness than the outer wall area. Thus, it is achieved that the front cusp of the nozzle element has a higher rigidity than in a known embodiment, without the valve seat face losing any hardness or that the protection of the outer wall area of the front cusp being unduly severly reduced against abrasive wear.
摘要翻译： PCT No.PCT / DE86 / 00159 Sec。一九八六年十二月十五日 102（e）1986年12月15日日期PCT提交1986年4月11日PCT公布。公开号WO87 / 00889 日本1987年2月12日。用于内燃机的燃料喷嘴包括具有形成有锥形阀座面的前尖端的喷嘴元件。在前尖部设置至少一个注射孔。与阀座面相对设置的前尖部的外壁面的硬度比构成阀座面的内壁面的硬度低。当注入孔从凹穴延伸时，优选地包围刺孔的前尖部的外壁区域的硬度比相对设置的内壁区域的硬度低。中间中心壁区域优选地具有比外壁区域更低的硬度。因此，实现了喷嘴元件的前尖部具有比已知实施例更高的刚性，而没有阀座面损失任何硬度，或者前尖端的外壁面积的保护被不适当地减少磨损穿。

117. 发明授权

US4796736A Control mechanism for applying a brake and neutralizing a transmission of a vehicle 失效
标题翻译：用于施加制动并中和车辆变速器的控制机构
公开(公告)号：US4796736A
公开(公告)日：1989-01-10
申请号：US139889
申请日：1987-12-30
申请人： David M. Fee , Craig W. Riediger
发明人： David M. Fee , Craig W. Riediger
IPC分类号： B60T7/08 , B60T15/04 , B60W10/10 , B60W10/18 , B60W10/20 , B62D11/00 , B62D11/04 , F16H59/02 , F16H61/26 , F16H63/12 , F16H63/34 , F16H57/10 , G05G9/00
CPC分类号： F16H59/02 , B60T15/04 , B60T7/08 , B60W10/10 , B60W10/18 , B62D11/04 , Y10T74/20049 , Y10T74/20207 , Y10T74/20256 , Y10T74/20274
摘要： A control mechanism for operating a vehicle has a housing assembly mounted for swinging movement about an upstanding axis, and a brake actuating member is mounted on the housing assembly for swinging movement about a second axis. A push-pull control rod assembly is connected to the brake actuating member and depends within the housing assembly to move a brake control element between brake-off and brake-on positions. A transmission actuating member is mounted on the housing assembly and a coupling apparatus is provided for urging the transmission actuating member to a neutral position when the brake actuating member is moved to the brake-on position. This prevents inadvertent movement of the vehicle when the brake actuating member is subsequently placed in the brake-off position.
摘要翻译：用于操作车辆的控制机构具有安装成围绕竖直轴线摆动运动的壳体组件，并且制动器致动构件安装在壳体组件上以围绕第二轴线摆动。推挽控制杆组件连接到制动器致动构件并且在壳体组件内并且在制动器和制动器位置之间移动制动控制元件。传动致动构件安装在壳体组件上，并且提供联接装置，用于当制动器致动构件移动到制动器接合位置时将传动致动构件推动到中立位置。这防止当制动器致动构件随后被放置在制动器关闭位置时车辆的意外移动。

118. 发明授权

US4766774A Shift control method and apparatus for automatic transmissions used in automotive vehicles 失效
标题翻译：用于汽车的自动变速器的变速控制方法和装置
公开(公告)号：US4766774A
公开(公告)日：1988-08-30
申请号：US897851
申请日：1986-08-19
申请人： Hidefumi Tamai
发明人： Hidefumi Tamai
IPC分类号： F15B15/28 , F16H59/68 , F16H61/00 , F16H61/28 , F16H61/30 , F16H63/00 , F16H63/12 , F16H63/30 , F16H63/38 , B60K20/00 , B60K20/10 , B60K41/18
CPC分类号： F16H61/28 , F16H2061/0087 , F16H2061/2823 , F16H59/68 , F16H63/38 , Y10T477/69335 , Y10T74/19251 , Y10T74/2003
摘要： At an initial shifting operation of an automatic transmission, a shift actuator is operated to move a shift fork shaft to an initial target gear shift position which is deepest, followed by removing driving force from the actuator. A value is then read in from a stroke sensor for sensing the position of the actuator that prevails when a detent mechanism of the transmission is in a stable state. Shifting control is performed by using the read value as a target value for the next shifting operation.
摘要翻译：在自动变速器的初始变速操作中，变速致动器被操作以将换档拨叉轴移动到最深的初始目标变速位置，随后从致动器移除驱动力。然后从行程传感器读取一个值，用于感测当传动装置的止动机构处于稳定状态时主动的致动器的位置。通过使用读取值作为下一个移位操作的目标值来执行切换控制。

119. 发明授权

US4745822A Two speed axle 失效
标题翻译：双速轴
公开(公告)号：US4745822A
公开(公告)日：1988-05-24
申请号：US725452
申请日：1985-04-19
申请人： Edward G. Trachman , Daniel W. Roper
发明人： Edward G. Trachman , Daniel W. Roper
IPC分类号： G05G17/00 , F16H33/02 , F16H61/26 , F16H61/32 , F16H63/00 , F16H63/12 , F16H63/30 , F16H63/34 , B60K20/10 , B60K20/00
CPC分类号： F16H63/304 , F16H2063/3089 , Y10T74/19251 , Y10T74/2003
摘要： A low power electric motor slowly leads a spring, which rapidly operates a two speed axle shift. An electric motor drives a nonreversing worm gear which engages a gear rack on a shaft. The shaft supports a caged spring. The motor moves the shaft, compressing the spring against one end of the cage, storing energy required for shifting. A solenoid piston holds the cage in position. When the shift is desired, the solenoid is tripped, the piston is raised and the spring moves the cage. An arm on the cage moves the shift lever. The solenoid piston engages the opposite detent in the cage and holds the cage in the new position. As the cage arrives at the new position, a lug trips a microswitch which completes a circuit to operate the motor in the reverse direction. The motor worm slowly drives the gear which slowly drives the rack to move the shaft in the reverse direction, compressing the spring against the opposite end of the cage. When the shaft moves sufficiently to fully load the spring, a lug on the shaft trips the switch turning the motor off. The next pulsing of the solenoid causes the spring to drive the cage in the opposite direction, back towards its first position, where the solenoid locks the cage. A lug in the cage trips the switch, turning the motor on to run in a forward direction, driving the shaft to its original position and compressing the spring until a lug on the shaft engages a switch, turning the motor off.
摘要翻译：低功率电动机缓慢引导弹簧，从而快速地进行两速车轮换档。电动机驱动与轴上的齿条接合的非反转蜗轮。轴支撑笼式弹簧。电机使轴移动，将弹簧压靠在保持架的一端，从而储存移动所需的能量。螺线管活塞将阀笼保持在适当位置。当需要换档时，螺线管跳闸，活塞升起，弹簧移动保持架。笼上的手臂移动换档杆。螺线管活塞接合保持架中的相对的止动器，并将保持架保持在新位置。当轿厢到达新的位置时，接线片跳开微型开关，微型开关完成电路以沿相反的方向操作电机。电动机蜗杆缓慢地驱动齿轮，该齿轮缓慢地驱动齿条以沿相反方向移动轴，将弹簧压靠在保持架的相对端。当轴移动足够以完全装载弹簧时，轴上的凸耳跳闸开关，使电机关闭。螺线管的下一个脉冲使得弹簧沿相反方向驱动保持架，朝向其第一位置，螺线管锁定保持架。开关中的凸耳跳开开关，将电机向前转动，将轴驱动到其原始位置，并压缩弹簧，直到轴上的凸耳接合开关，将电机关闭。

120. 发明授权

US4723459A Power transfer device for automotive vehicles 失效
标题翻译：汽车动力传递装置
公开(公告)号：US4723459A
公开(公告)日：1988-02-09
申请号：US860984
申请日：1986-05-08
申请人： Toshio Yoshinaka , Shuichiro Ida , Shuji Nagano , Toshikatsu Taniguchi
发明人： Toshio Yoshinaka , Shuichiro Ida , Shuji Nagano , Toshikatsu Taniguchi
IPC分类号： B60K17/344 , B60K17/34 , B60K17/346 , B60K23/08 , F16H61/26 , F16H63/04 , F16H63/12 , F16H63/32 , G05G5/10
CPC分类号： B60K17/3467 , Y10T74/19102 , Y10T74/20085
摘要： In a power transfer device including an input shaft rotatably mounted within a housing, a first output shaft rotatably supported on the housing for connecting the input shaft to a pair of front wheel drive axles, and a second output shaft arranged in parallel with the first output shaft and rotatably supported on the housing for drive connection to a pair of rear wheel drive axles, a shift mechanism includes a sleeve member axially slidable on the first output shaft between respective positions in which it effects a drive connection or disconnection between the output shafts, a shift rod arranged in parallel with the output shafts and axially movably supported on the housing, a shift fork mounted on the shift rod and coupled with the sleeve member, an operation rod extending through the peripheral wall of the housing and rotatably supported therethrough, the operation rod having an outer end operatively connected to a manual operation lever, and a swing arm secured to the inner end of the operation rod for rotation therewith and engaged at one end portion thereof with a recessed portion formed on the shift rod to restrict axial movement of the operation rod outwardly with respect to the housing and to restrict rotation of the shift rod.
摘要翻译：在包括可旋转地安装在壳体内的输入轴的动力传递装置中，可旋转地支撑在壳体上用于将输入轴连接到一对前轮驱动轴的第一输出轴和与第一输出轴和可旋转地支撑在壳体上用于驱动连接到一对后轮驱动轴，换档机构包括套筒构件，该套筒构件可在相应的位置之间在第一输出轴上轴向滑动，在该位置中，其实现输出轴之间的驱动连接或断开，与所述输出轴平行布置并且轴向移动地支撑在所述壳体上的换档杆，安装在所述换档杆上并与所述套筒构件联接的换档拨叉，延伸穿过所述壳体的周壁并可旋转地支撑在其中的操作杆，操作杆具有可操作地连接到手动操作杆的外端和固定到其内端的摆臂操作杆用于与其一起旋转并且在其一个端部处与形成在换档杆上的凹部接合，以限制操作杆相对于外壳向外移动并限制换挡杆的旋转。

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