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21. 发明申请

WO1997033109A1 CHECK VALVE 审中-公开
标题翻译：检查阀
公开(公告)号：WO1997033109A1
公开(公告)日：1997-09-12
申请号：PCT/JP1997000723
申请日：1997-03-07
申请人： KOMATSU LTD. , OSHIRO, Mitsuru
发明人： KOMATSU LTD.
IPC分类号： F16K15/06
CPC分类号： E02F9/123 , E02F9/128 , F15B11/02 , F15B2211/30505 , F15B2211/3111 , F15B2211/40507 , F15B2211/50518 , F15B2211/5154 , F15B2211/55 , F15B2211/7058
摘要： A check valve comprising a man check valve portion (23) for allowing a flow of pressure oil in one direction from a first port (20) to a second port (21) and blocking a flow of pressure oil in the other direction from the second port to the first port, and a leakage check valve portion (25) for reducing the pressure at a portion closer to the second port than to the main check valve portion when the supply of the pressure fluid is stopped from a state in which the pressure oil flows in the one direction to thereby reduce the pressure of the first port.
摘要翻译：一种止回阀，包括人形止回阀部分（23），用于允许压力油从一个方向从第一端口（20）流到第二端口（21）并阻止来自第二端口（21）的另一方向上的压力油流端口连接到第一端口，以及泄漏止回阀部分（25），用于当压力流体的供给停止时从压力流体停止的状态下减小靠近第二端口的部分处的压力，油沿一个方向流动，从而减小第一端口的压力。

22. 发明申请

WO1997028030A1 APPARATUS FOR CONTROLLING BRAKE OF VEHICLE 审中-公开
标题翻译：用于控制车辆制动的装置
公开(公告)号：WO1997028030A1
公开(公告)日：1997-08-07
申请号：PCT/JP1997000122
申请日：1997-01-22
申请人： KOMATSU LTD. , MARUYAMA, Ryoichi
发明人： KOMATSU LTD.
IPC分类号： B60T07/12
CPC分类号： B60K6/20 , B60L15/2018 , B60L15/2027 , B60T7/122 , B60T11/103 , B60T11/105 , Y02T10/645 , Y02T10/72 , Y02T10/7275 , Y10T477/6388 , Y10T477/877
摘要： An apparatus for controlling the brake of a vehicle, which easily brings the vehicle to a halt, or starts it, only by the action of the accelerator without operating the brake pedal. Brakes (4, 5) are applied when the vehicle speed detected by a speed detector (9) becomes smaller than a predetermined threshold value. The operation of the brakes (4, 5) is turned off when a load detected by a load detector (10) becomes larger than a load operated by a load computer (11, 14).
摘要翻译：一种用于控制车辆的制动器的装置，其仅通过加速器的动作容易地使车辆停止或启动，而不用操作制动踏板。当由速度检测器（9）检测到的车速变得小于预定阈值时，施加制动器（4,5）。当由负载检测器（10）检测到的负载变得大于由负载计算机（11,14）操作的负载时，制动器（4,5）的操作被关闭。

23. 发明申请

WO1997027977A1 ROBOT FOR HANDLING 审中-公开
标题翻译：机器人处理
公开(公告)号：WO1997027977A1
公开(公告)日：1997-08-07
申请号：PCT/JP1997000225
申请日：1997-01-30
申请人： KOMATSU LTD. , SUWA, Tatsunori , HATAKE, Kazuhiro
发明人： KOMATSU LTD.
IPC分类号： B25J09/06
CPC分类号： B25J9/107 , H01L21/67742 , Y10T74/20305 , Y10T74/20317 , Y10T74/20329
摘要： A robot for handling comprises at least four bosses (20a, 20b, 20c, 20d) coaxially provided and displaced from each other axially of the center of rotation to permit independent rotation, arms (21a, 21b, 21c, 21d) provided on the bosses, respectively, links (22a, 22b, 22c, 22d) connected to the respective arms, a plurality of carriages (8a, 8b) connected through a carriage attitude regulating mechanism (B) to tip ends of each pair of links, each of which is connected to each arm of each pair of axially adjacent two bosses, the plurality of carriages being displaced from each other axially of the center of rotation, and independent drive sources (27a, 27b, 27c, 27d), respectively, connected to each of said bosses.
摘要翻译：一种用于处理的机器人包括至少四个凸起（20a，20b，20c，20d），其同轴地设置并且在旋转中心轴向彼此位移，以允许独立旋转，设置在凸台上的臂（21a，21b，21c，21d）分别连接到各个臂的连杆（22a，22b，22c，22d），通过滑架姿态调节机构（B）连接到每对链节的末端的多个滑架（8a，8b）连接到每对轴向相邻的两个凸台的每个臂，所述多个滑架在旋转中心轴向彼此偏移，并且分别独立的驱动源（27a，27b，27c，27d）连接到老板说

24. 发明申请

WO1997018898A1 MOBILE CRUSHING MACHINE 审中-公开
标题翻译：移动式破碎机
公开(公告)号：WO1997018898A1
公开(公告)日：1997-05-29
申请号：PCT/JP1996003405
申请日：1996-11-20
申请人： KOMATSU LTD. , NAKAYAMA, Toru , YUZAWA, Yoshimitsu , TAMURA, Yukio , KITANI, Toshio , OZAWA, Yuji , TAKIGUCHI, Mikihisa
发明人： KOMATSU LTD.
IPC分类号： B02C21/02
CPC分类号： B02C21/02 , B02C13/286
摘要： A mobile crushing machine that can prevent not only the outward dispersion of crushed pieces and dust but also the damage to a belt of a belt conveyor, comprising a baffle plate disposed between a rotor (11) of an impact crusher (10) and discharging belt conveyor (5) disposed downwardly of a discharging chute (22) of the impact crusher (10). Alternatively, a gap (S) may be provided between a belt (6) of the belt conveyor (5) and wear plate (30) provided underneath the belt (6) for supporting the belt (6).
摘要翻译：一种移动破碎机，其不仅可以防止碎片和灰尘的向外分散，而且可以防止带式输送机的带的损坏，包括设置在冲击式破碎机（10）的转子（11）和排出带输送机（5）设置在冲击式破碎机（10）的卸料槽（22）的下方。或者，可以在带式输送机（5）的带（6）和设置在带（6）下方的用于支撑带（6）的耐磨板（30）之间设置间隙（S）。

25. 发明申请

WO1997017625A1 OPTICAL APERTURE DEVICE 审中-公开
标题翻译：光学光学器件
公开(公告)号：WO1997017625A1
公开(公告)日：1997-05-15
申请号：PCT/JP1996003306
申请日：1996-11-11
申请人： KOMATSU LTD. , MATSUNO, Kiyonori , WAKAI, Hideyuki
发明人： KOMATSU LTD.
IPC分类号： G02B05/00
CPC分类号： G02B5/005
摘要： An optical aperture device having a pinhole for providing a point light source, wherein the pinhole is formed in a plurality of layers spaced with gaps. This simple structure provides a unifocal point light source having a small spot diameter.
摘要翻译：一种具有用于提供点光源的针孔的光学孔装置，其中所述针孔形成为间隔开的多个层。这种简单的结构提供了具有小光点直径的单焦点光源。

26. 发明申请

WO1997008079A1 SOIL IMPROVING MACHINE 审中-公开
标题翻译：土壤改良机
公开(公告)号：WO1997008079A1
公开(公告)日：1997-03-06
申请号：PCT/JP1996002458
申请日：1996-08-30
申请人： KOMATSU LTD. , TANAKA, Yoshimasa , SHIMIZU, Hiroshi , SHIMOMURA, Hajime , HUJINO, Taneaki , NOMURA, Naoya
发明人： KOMATSU LTD.
IPC分类号： B65D88/28
CPC分类号： E01C21/00 , B01F3/18 , B01F13/1011 , B01F13/1041 , B01F2013/1083 , B02C13/20 , B02C13/26 , B02C13/282 , B09C1/00
摘要： A soil improving machine comprises a crushing and mixing device (A) provided with a housing (1) having an opening (5) at a top thereof and a plurality of rotary type disintegrating and mixing members (3) for disintegrating, mixing and agitating earth and sand, and an improvement material charged from the opening, an earth and sand supplying device (B) arranged on a top of the crushing and mixing device and provided with an earth and sand discharge opening (13) having a predetermined size and communicating with the opening, a rotary-type earth and sand feeder (14) for supplying earth and sand in predetermined amounts to the earth and sand discharge opening, and an earth and sand hopper (20), and an improvement material supplying device arranged on a top of the earth and sand supplying device and provided with an improvement material discharge opening (81) having a predetermined size and communicating with the earth and sand supplying device on an upstream side of the earth and sand discharge opening, a rotary-type improvement material feeder (60) for supplying an improvement material in predetermined amounts to the earth and sand discharge opening, and an improvement material hopper (61).
摘要翻译：一种土壤改良机器包括一个破碎和混合装置（A），该破碎混合装置（A）设置有在其顶部具有开口（5）的壳体（1）和用于分解，混合和搅拌地球的多个旋转型分解和混合构件和沙子，以及从开口装入的改进材料，设置在破碎混合装置顶部的砂土供给装置（B），并具有预定尺寸的与排沙孔（13）连通所述开口部，用于以预定量向所述排砂孔供给砂土的旋转式砂土供给装置（14）以及砂土料斗（20），以及设置在顶部的改善材料供给装置的砂土供给装置，并且具有预定尺寸的改进材料排出口（81），并与砂土供给装置在砂土盘的上游侧连通一种用于将预定量的改进材料供给到排砂孔的旋转式改进材料进料器（60）和改进材料料斗（61）。

27. 发明申请

WO1997007926A1 LASER BEAM MACHINING DEVICE AND LASER 审中-公开
标题翻译：激光加工设备和激光
公开(公告)号：WO1997007926A1
公开(公告)日：1997-03-06
申请号：PCT/JP1996002467
申请日：1996-09-02
申请人： KOMATSU LTD. , WAKABAYASHI, Osamu , SHAKUSHI, Tetsuo
发明人： KOMATSU LTD.
IPC分类号： B23K26/00
CPC分类号： H01S3/134
摘要： A burst-on/off signal transmitting means which generates a burst-on signal for starting continuous-wave oscillation of a laser and a burst-off signal for starting stopping the continuous-wave oscillation and transmits the signals to the laser is provided on the machining device side. A control means which receives the burst-on/off signals and controls burst operation by using the signal is provided on the laser side. The charging control is not needed while the laser does not oscillate. Therefore the safety of the laser is ensured. The output of the laser is controlled to a fixed level with high accuracy, and the responsivenesses of the other controls and the control speed are improved.
摘要翻译：产生用于开始激光的连续波振荡的突发接通信号和用于开始停止连续波振荡并将信号发送到激光器的突发关闭信号的突发/关闭信号发送装置提供在加工装置侧。在激光侧设置控制装置，该控制装置通过使用该信号接收脉冲串/断开信号并控制脉冲串操作。激光不振荡时，不需要充电控制。因此，确保了激光的安全性。激光器的输出以高精度被控制到一个固定的水平，并且提高了其他控制器的响应性和控制速度。

28. 发明申请

WO1997002919A1 PLASMA TORCH 审中-公开
标题翻译：等离子喷枪
公开(公告)号：WO1997002919A1
公开(公告)日：1997-01-30
申请号：PCT/JP1996001961
申请日：1996-07-12
申请人： KOMATSU LTD. , KITAHASHI, Masamitsu
发明人： KOMATSU LTD.
IPC分类号： B23K10/00
CPC分类号： H05H1/34 , H05H1/36 , H05H2001/3478
摘要： A plasma torch, a portion of which is adapted to be contacted with a work (8) while plasma arc from an electrode (1) is permitted to jet from a torch nozzle together with a working gas which inflows from circumference of the electrode. That portion of the plasma torch which contacts with the work is constituted by a non-insulating material, and high frequency bypass means (12) is provided between a portion, which has the same electric potential as the torch nozzle (2), and a portion, which has the same electric potential as the work.
摘要翻译：一种等离子体焰炬，其一部分适于与工件（8）接触，同时来自电极（1）的等离子体电弧被允许从与电极周围流入的工作气体一起从割炬喷嘴喷射。与工件接触的等离子体焰炬的一部分由非绝缘材料构成，高频旁路装置（12）设置在与割炬喷嘴（2）具有相同电位的部分和部分，与工作具有相同的电位。

29. 发明申请

WO1996037718A1 CAPACITY CONTROL DEVICE FOR A HYDRAULIC MOTOR FOR A HYDRAULICALLY DRIVEN VEHICLE 审中-公开
标题翻译：用于液压驱动车辆液压马达的容量控制装置
公开(公告)号：WO1996037718A1
公开(公告)日：1996-11-28
申请号：PCT/JP1996001375
申请日：1996-05-23
申请人： KOMATSU LTD. , AKASAKA, Tosiyuki , NUNOTANI, Sadao , HAYASHI, Seita
发明人： KOMATSU LTD.
IPC分类号： F16H61/42
CPC分类号： F16H61/465 , F16H61/423 , F16H61/46
摘要： A capacity control device for a hydraulic motor for a hydraulically driven vehicle comprising a hydraulic pump (2) that is driven by an engine (1), a variable capacity type hydraulic motor (5) that is rotated by pressure oil discharged from the hydraulic pump to thereby drive a running body, a capacity control section for controlling capacity of the variable capacity type hydraulic motor in such a manner that the capacity is decreased when the number of revolutions of the engine increases while the capacity is increased when the number of revolutions of the engine decreases and operation speed control means for increasing the operation speed when the capacity control section operates between a maximum capacity position and an intermediate capacity position and decreasing the operation speed when the capacity control section operates between the intermediate capacity position and a minimum capacity position.
摘要翻译：一种用于液压驱动车辆的液压马达的容量控制装置，包括由发动机（1）驱动的液压泵（2），由液压泵排出的压力油旋转的可变容量型液压马达（5）从而驱动行驶体，容量控制部，其以这样的方式控制可变容量型液压马达的容量，使得当发动机的转数增加时发动机的转数随着转速的增加而增加发动机减速和运转速度控制装置，用于当容量控制部分在最大容量位置和中间容量位置之间操作时增加操作速度，并且当容量控制部分在中间容量位置和最小容量位置之间操作时降低操作速度。

30. 发明申请

WO1996036776A1 HYDRAULIC CIRCUIT FOR HYDRAULICALLY DRIVEN WORKING VEHICLES 审中-公开
标题翻译：用于液压驱动工作车辆的液压回路
公开(公告)号：WO1996036776A1
公开(公告)日：1996-11-21
申请号：PCT/JP1996001282
申请日：1996-05-15
申请人： KOMATSU LTD. , HAYASHI, Seita , NUNOTANI, Sadao
发明人： KOMATSU LTD.
IPC分类号： E02F09/22
CPC分类号： E02F9/2225
摘要： A hydraulic circuit for hydraulically driven working vehicles that can allow the vehicles to run at an almost constant speed during high-speed running, provides a great digging force during working, does not need charging pressure for preventing cavitation, loses energy little, and is constructed simply. The hydraulic circuit has a running hydraulic pump (2) and a hydraulic pump (4) for a working machine that are driven by the power of an engine (1) and adapted to discharge pressure oil, respectively, of a running HST circuit and a working machine driving hydraulic circuit, wherein pressure oil from the hydraulic pump (4) for the working machine joins pressure oil in the running hydraulic pump (2) to enable high-speed running, while pressure oil from the running hydraulic pump (2) joins pressure oil in the hydraulic pump (4) for the working machine to generate a digging force of a great magnitude to thereby effect digging.
摘要翻译：用于液压驱动的工作车辆的液压回路，其可以允许车辆在高速运行期间以几乎恒定的速度运行，在加工期间提供了很大的挖掘力，不需要用于防止气蚀的充气压力，几乎不产生能量，并且被构造只是。液压回路具有运行液压泵（2）和用于工作机械的液压泵（4），其由发动机（1）的动力驱动并且适于分别排出运行的HST回路和工作机驱动液压回路，其中来自用于工作机械的液压泵（4）的压力油与行驶液压泵（2）中的压力油接合以实现高速运行，而来自运行液压泵（2）的压力油连接用于工作机械的液压泵（4）中的压力油产生大量的挖掘力，从而实现挖掘。

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