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公开(公告)号：US06286905B1
公开(公告)日：2001-09-11
申请号：US09254100
申请日：1999-03-01
IPC分类号： E01C2309
CPC分类号： B28D1/088 , B23D57/02 , B27B17/0033 , B27B17/14 , B28D1/082
摘要： A cutting device for performing a cutting operation, which can reduce wasteful cutting, can easily perform an accurate and neat cutting, and can have a long service life. The cutting device includes a guide supporting member, mounted to a distal end of a working machine on a self-propelled working vehicle in such a manner as to be freely swingable; a guide element, horizontally supported by the guide supporting member; a cutter, mounted to the guide element; a first movement device, for moving the cutter with respect to the guide element; and a second movement device, for moving the cutter in a direction along the guide element. A vibration preventing system can be included. Since the cutter vertically moves at a time of entering, a cutting can be efficiently performed with no wasteful cutting; and since vibration is reduced, the service life is extended.
摘要翻译： 用于执行切割操作的切割装置，其可以减少浪费的切割，可以容易地进行精确和整齐的切割，并且可以具有长的使用寿命。 切割装置包括导向支撑构件，其以可自由摆动的方式安装在自行车作业车辆上的作业机械的远端; 由导向支撑构件水平支撑的引导元件; 安装在引导元件上的切割器; 第一移动装置，用于相对于引导元件移动切割器; 以及第二移动装置，用于沿着引导元件的方向移动切割器。 可以包括防振系统。 由于切割机在进入时垂直移动，所以可以有效地执行切割，而不浪费切割; 并且由于振动减小，使用寿命延长。
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公开(公告)号：US4178044A
公开(公告)日：1979-12-11
申请号：US924374
申请日：1978-07-13
申请人： Yuzuru Itoh , Masaaki Ichimura , Masaru Uenoyama
发明人： Yuzuru Itoh , Masaaki Ichimura , Masaru Uenoyama
IPC分类号： B60T15/46
CPC分类号： B60T15/46
摘要： A brake mechanism for a tractor comprising an air tank containing compressed air, a brake valve connected to said air tank, a brake pedal operatively connected to said brake valve, a pair of solenoid operated selector valves, a pair of throttle valves each being connected to said one of the selector valves, respectively, a pair of double check valves each being connected to said one of the selector valves at one end thereof, the other end of which being connected to said one of the throttle valves, respectively, two pairs of brake chambers each being connected to one of said double check valves, respectively, and a switch connected to said selector valves.
摘要翻译： 一种用于拖拉机的制动机构，包括一个包含压缩空气的空气罐，连接到所述空气罐的制动阀，与所述制动阀可操作地连接的制动踏板，一对电磁操作的选择阀，一对节流阀连接到 所述选择阀中的一个分别是一对双止回阀，每个双止回阀在其一端连接到所述一个选择阀，其另一端分别连接到所述一个节流阀，两对 分别与所述双止回阀中的一个连接的制动室和连接到所述选择阀的开关。
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公开(公告)号：US4027554A
公开(公告)日：1977-06-07
申请号：US491359
申请日：1974-07-24
申请人： Terukazu Ito , Kiyoharu Nakao , Teruo Minami , Masaru Uenoyama
发明人： Terukazu Ito , Kiyoharu Nakao , Teruo Minami , Masaru Uenoyama
CPC分类号： F16H61/143 , Y10T477/63525 , Y10T477/6935
摘要： In an electronic control apparatus of an automatic speed changing apparatus for use in an internal combustion engine of the type wherein the engine is connected with a load through a fluid type torque converter and a multiple stage gear changer, there are provided means for locking-up the torque converter when the speed of the output shaft thereof exceeds a first predetermined speed, means for shifting-up the gear changer to a higher stage when the speed of the output shaft exceeds a second predetermined speed which is higher than the first predetermined speed, and means for shifting-down the gear changer to a lower stage when the speed of the output shaft decreases below a third predetermined speed which is lower than the first predetermined speed whereby effecting automatic speed change control while the torque converter is maintained in the locked-up condition.
摘要翻译： 在用于内燃机的自动变速装置的电子控制装置中，其中发动机通过流体式变矩器和多级变速器与负载连接，提供了用于锁定的装置 所述变矩器当其输出轴的速度超过第一预定速度时，用于当所述输出轴的速度超过比所述第一预定速度高的第二预定速度时将所述变速器向上移动的装置， 以及当所述输出轴的速度降低到低于所述第一预定速度的第三预定速度以下时，将所述变速器向下移动到下级的装置，由此在所述变矩器保持在所述锁定状态下进行自动变速控制， up状态。
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公开(公告)号：US4288091A
公开(公告)日：1981-09-08
申请号：US951271
申请日：1978-10-13
申请人： Haruhiko Umeda , Hidehiro Takeuchi , Masaru Uenoyama , Kotoshige Ishizuki , Hiroyuki Ando , Hideo Hara
发明人： Haruhiko Umeda , Hidehiro Takeuchi , Masaru Uenoyama , Kotoshige Ishizuki , Hiroyuki Ando , Hideo Hara
CPC分类号： B60D1/00 , B62D53/0864
摘要： An apparatus for coupling a tractor, a dump trailer and a dump truck wherein the dump trailer is adapted to be selectively towed by the tractor or by the dump truck. A draw bar having a trunnion and a hole at the leading end portion is pivotally mounted on the dump trailer. The trunnion is adapted to be engaged with a gripper mounted on an arm member of the tractor so as to enable the dump trailer to be towed by the tractor. The hole of the draw bar is adapted to be engageable with a coupler pivotally mounted on a rear axle of the dump truck thereby allowing the dump trailer to be drawn by the dump truck.
摘要翻译： 一种用于连接拖拉机，卸货车拖车和自卸车的装置，其中卸货拖车适于被拖拉机或自卸车选择性地牵引。 在前端部具有耳轴和孔的拉杆枢转地安装在卸料拖车上。 耳轴适于与安装在拖拉机的臂构件上的夹具接合，以使得卸载拖车能够被拖拉机牵引。 牵引杆的孔适于与枢转地安装在自卸车的后桥上的联接器接合，从而允许倾卸车由自卸车牵引。
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公开(公告)号：US4220352A
公开(公告)日：1980-09-02
申请号：US951061
申请日：1978-10-13
IPC分类号： B60G3/01
CPC分类号： B60G3/01
摘要： A suspension for a front axle of a trailer comprising a trailer frame, an outer cylindrical member fixedly secured to the trailer frame, a bracket mounted on the front axle, a shaft mounted on the bracket and arranged at right angles to the front axle, a sleeve rotatably mounted on the shaft, an inner cylindrical member fixedly secured to the sleeve and adapted to slide within the outer cylindrical member, a first spring retainer pivotally mounted on the outer cylindrical member, a second spring retainer pivotally mounted on the sleeve, and a spring disposed between the first and second spring retainers.
摘要翻译： 一种用于拖车前轴的悬架，包括拖车框架，固定在拖车架上的外圆柱形构件，安装在前轴上的支架，安装在支架上并与前桥成直角布置的轴， 可旋转地安装在轴上的套筒，固定地固定到套筒上并适于在外圆柱形构件内滑动的内圆柱形构件，枢转地安装在外圆筒构件上的第一弹簧保持器，枢转地安装在套筒上的第二弹簧保持器，以及 弹簧设置在第一和第二弹簧保持器之间。
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公开(公告)号：US3966011A
公开(公告)日：1976-06-29
申请号：US482904
申请日：1974-06-25
申请人： Teruo Minami , Masaru Uenoyama
发明人： Teruo Minami , Masaru Uenoyama
CPC分类号： B60T7/12 , B60T13/683 , B60T17/22
摘要： A retarder control device for a vehicle with an oil-cooled multi-plate disc brake which has solenoid and hand brake valves assembled in parallel with a pneumatic line. A check valve is provided at the pneumatic pressure line for checking oil flow from the solenoid and hand brake valves, and thus the rear brake is manually and automatically operated.
摘要翻译： 一种用于具有油冷多板盘式制动器的车辆的缓速器控制装置，其具有与气动管线并联组装的电磁阀和手动制动阀。 在气动压力管路上设有止回阀，用于检查来自螺线管和手动制动阀的油流，从而手动自动运行后制动器。
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公开(公告)号：US4222031A
公开(公告)日：1980-09-09
申请号：US947763
申请日：1978-10-02
申请人： Michio Okamoto , Tohru Fukumura , Minoru Ichikawa , Masaru Uenoyama , Masaaki Ichimura , Masakazu Tateishi
发明人： Michio Okamoto , Tohru Fukumura , Minoru Ichikawa , Masaru Uenoyama , Masaaki Ichimura , Masakazu Tateishi
CPC分类号： G07C5/0825 , B60T17/225
摘要： A warning device for a vehicle is capable of checking a disorder in the vehicle in a sequential order through a dialog between the device and an operator. The device first indicates conduction of a test before a starter is turned on and the operator depresses a test switch in compliance with this indication to test whether all indication units and buzzer can operate normally. After finishing this test, any disorder which may exist at various starting check points such as a hydraulic fluid level and a radiator water level is detected by an associated indication unit. After the starting check up has been completed and the starter is turned on, driving check points such as a torque converter oil temperature and a brake air pressure are constantly watched and if there occurs any disorder in such check points, the operator is informed of such disorder by operation of all of the indication units and the buzzer. The operator then operates only the indication unit associated with the check point where the disorder has occurred by manipulation of a check switch.
摘要翻译： 用于车辆的警告装置能够通过设备和操作者之间的对话以顺序的顺序来检查车辆中的障碍物。 该装置首先在起动器接通之前指示测试的导通，并且操作者按照该指示器按压测试开关，以测试所有指示单元和蜂鸣器是否能正常运行。 在完成该测试之后，可以通过相关联的指示单元来检测可能存在于各种启动检查点（例如液压液位和散热器水位）的任何紊乱。 开始检查完成并启动起动器后，不断观察变矩器油温和制动气压等驾驶检查点，如果在这种检查点发生任何紊乱，操作人员将被通知 所有指示单元和蜂鸣器的操作无序。 然后，操作者仅通过操纵检查开关操作与发生障碍的检查点相关联的指示单元。
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公开(公告)号：US4147262A
公开(公告)日：1979-04-03
申请号：US809700
申请日：1977-06-24
CPC分类号： E02F3/358 , E02F9/0841 , E02F9/121
摘要： An excavating and loading machine mounted on a wheeled type vehicle comprising front and rear frames having wheels rotatably mounted thereon, said front and rear frames being adapted to rotate relative to each other, and a vehicle body having an implement for effecting excavation and loading operations which is rotatably mounted on either of said front and rear frames.A pair of hydraulically operated cylinders are provided between said front and rear frames for controlling steering of the vehicle.
摘要翻译： 一种安装在轮式车辆上的挖掘和装载机器，其特征在于，该前轮和后车架具有可旋转地安装在其上的车轮，所述前后车架适于相对转动;车体具有用于进行挖掘和装载操作的工具， 可旋转地安装在所述前框架和后框架中的任一个上。
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