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1. 发明申请

WO1991010017A1 METHOD OF AUTOMATIC CONTROL OVER IMPACT RIPPER 审中-公开
标题翻译：自动控制方法在冲击式拉丝机上的应用
公开(公告)号：WO1991010017A1
公开(公告)日：1991-07-11
申请号：PCT/JP1990001732
申请日：1990-12-28
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , MATSUMOTO, Norihisa
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： E02F05/32
CPC分类号： E02F9/2253 , A01B63/112 , E02F5/323 , Y10S37/904
摘要： A method of automatic control over an impact ripper to be mounted on the rear part of construction machines such as a bulldozer for digging hard soil layer, which makes it possible to reduce fatigue of the operator, improve operability in controlling the posture of the ripper during operation of a breaker, and prevent breakdown of the impact ripper caused by wasteful striking. For satisfying the purpose, a tractive power and caterpillar speed required by digging resistance acting on the blade end of the impact ripper (2) are detected and signals obtained from the detection are inputted to the controller (4). When an automatic strike switch is on, acting signals are emitted from the controller (4) to the vibrating mechanism (3) of the impact ripper (2) regardless of a vehicle tractive power when a caterpillar speed is under a fixed value. On the other hand, the controller (4) emits operation signals only when a vehicle tractive power exceeds a fixed value if a caterpillar speed is higher than the fixed value.
摘要翻译：一种自动控制安装在诸如用于挖掘硬土层的推土机的建筑机械的后部上的冲击破碎机的方法，这使得可以减少操作者的疲劳，从而提高了在松土机的姿势控制期间的可操作性断路器的操作，并防止由浪费的撞击引起的冲击裂土器的破坏。为了满足目的，检测作用在冲击裂土器（2）的叶片端部上的挖掘阻力所需的牵引力和履带速度，并将从检测获得的信号输入到控制器（4）。当自动撞击开关打开时，当履带速度低于固定值时，无论车辆牵引力如何，起作用信号从控制器（4）发射到冲击开松器（2）的振动机构（3）。另一方面，如果卡特彼勒速度高于固定值，则控制器（4）仅在车辆牵引力超过固定值时发出操作信号。

2. 发明申请

WO1990003473A1 DIRECT-ACTING IMPACT RIPPER 审中-公开
标题翻译：直接冲击拉丝机
公开(公告)号：WO1990003473A1
公开(公告)日：1990-04-05
申请号：PCT/JP1989000987
申请日：1989-09-28
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , MATSUMOTO, Norihisa , MURAKAMI, Masao
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： E02F05/32
CPC分类号： E02F5/323
摘要： The apparatus according to the present invention is a direct-acting impact ripper for transmitting a striking force of a hydraulic breaker to a rock efficiently. This impact ripper has a bracket (2) fixed to the rear portion of a chassis of a construction machine. At the rear side of the bracket (2), various parts are provided, which include a beam (4) to which a breaker mounting bracket (9) having a shank (8) and a hydraulic breaker (10) is fixed, an arm (6) connecting the lower portions of the bracket (2) and beam (4) together, a tilting cylinder (5) connecting the upper portions of the bracket (2) and beam (4) together, and a lift cylinder (16) connecting the upper portion of the bracket (2) and the lower portion of the beam (4) together. The beam (4) and shank (8) are provided with a pair of link members (7), which support the beam (4) and shank (8) pivotably so that these parts form a quadric link. Since the shank (8) is moved linearly owing to the quadric link to transmit a force to a rock efficiently, a ripping limit with respect to a hard rock is heightened, and a ripping workload increases.

3. 发明申请

WO1995024325A1 TRAVELLING DRIVE DEVICE FOR WORK VEHICLE 审中-公开
标题翻译：用于工作车辆的行驶驱动装置
公开(公告)号：WO1995024325A1
公开(公告)日：1995-09-14
申请号：PCT/JP1995000371
申请日：1995-03-07
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , NISHIMURA, Satoru , HIRAKI, Hikosaburo Awazu Factory of Kabushiki Kaisha Komatsu Seisakusho , INOUE, Hiroyuki Awazu Factory of Kabushiki Kaisha Komatsu Seisakusho
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： B60K17/356
CPC分类号： B60K23/0808 , B60K17/043 , B60K17/046 , B60K17/356 , F16H47/04 , F16H2037/088
摘要： A travelling drive device for a work vehicle, which is provided on a travelling body to enable drivingly controlling of front and rear wheels, respectively. The travelling drive device is such that provided on the travelling body are an engine, a transmission and a hydraulic pump connected to the engine, and a first hydraulic motor driven by the hydraulic pump, right and left wheels of one of the front and rear wheels being selectively connected to an output side of the engine or an output side of the first hydraulic motor, second and third hydraulic motors, respectively, driven by the hydraulic pump being independently provided on suspension devices on right and left wheels of the other of the front and rear wheels and connected to the right and left wheels of the other of the front and rear wheels, respectively.
摘要翻译：一种用于工作车辆的行驶驱动装置，其分别设置在行驶体上以能够驱动地控制前轮和后轮。在行驶体上设置的行驶驱动装置是与发动机连接的发动机，变速器和液压泵，以及由液压泵驱动的第一液压马达，前轮和后轮之一的左右轮选择性地连接到发动机的输出侧或第一液压马达的输出侧，由液压泵分别驱动的第二和第三液压马达独立地设置在前侧另一侧的左右车轮上的悬挂装置上和后轮，并且分别连接到前轮和后轮中的另一个的左右轮。

4. 发明申请

WO1996006311A1 AIR CONDITIONING DEVICE AND AIR CONDITIONING SYSTEM INCLUDING THE SAME 审中-公开
标题翻译：空调设备和包括其的空调系统
公开(公告)号：WO1996006311A1
公开(公告)日：1996-02-29
申请号：PCT/JP1995001675
申请日：1995-08-23
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , KADOTANI, Kanichi
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： F24F03/147
CPC分类号： F24F3/1423 , F24F5/0046 , F24F2003/1458 , F24F2203/1008 , F24F2203/1016 , F24F2203/1032 , F24F2203/104 , F24F2203/1056 , F24F2203/1072 , F24F2203/1076 , F24F2203/1084
摘要： An air conditioning device comprising a humidity control equipment using a moisture absorbent, a thermoelectric heating and cooling apparatus utilizing a thermoelectric element, an air conditioning path formed by connecting in series a part of the humidity control equipment and a part of the thermoelectric heating and coooling apparatus and a regenerating path formed by connecting in series the other part of the humidity control equipment and the other part of the thermoelectric heating and cooling apparatus. An air conditioning system including a hybrid solar panel comprising a power generating portion utilizing solar energy and a heat collecting portion and a hybrid air conditioner having an adsorption type humidity control equipment and an electric type temperature controlling apparatus both disposed in an air conditioning path, wherein the heat collecting portion is connected to the regenerating paths of the adsorption type humidity control equipment and electric type temperature controlling apparatus, respectively, via a heat collecting path and the power generating portion is connected to a power receiving portion of the electric type temperature controlling apparatus.
摘要翻译：一种空调装置，包括使用吸湿剂的湿度调节装置，利用热电元件的热电加热和冷却装置，通过串联连接一部分湿度调节装置和部分热电加热和冷却而形成的空调路径装置和通过串联连接湿度控制设备的另一部分和热电加热和冷却设备的另一部分而形成的再生路径。一种空调系统，包括具有利用太阳能的发电部分和集热部分的混合太阳能电池板和具有吸附式湿度控制设备和电气温度控制装置的混合式空调，两者均设置在空调路径中，其中集热部通过集热路径分别与吸附式湿度调节装置和电式温度控制装置的再生路径连接，发电部连接到电式温度控制装置的受电部。

5. 发明申请

WO1996004097A1 METHOD OF FORMING WEAR-RESISTANT PADDING LAYER AND WEAR-RESISTANT COMPOSITE MATERIAL 审中-公开
标题翻译：形成抗磨耗层和抗磨复合材料的方法
公开(公告)号：WO1996004097A1
公开(公告)日：1996-02-15
申请号：PCT/JP1995001522
申请日：1995-07-31
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , AMANO, Masaharu
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： B23K09/04
CPC分类号： B23K9/04 , B23K9/044 , E02F9/285 , E02F9/2883
摘要： A method of forming a wear-resistant padding layer which contains hard particles on a parent metal by supplying the hard particles to a molten pool which is formed on the parent metal by arc generated from an arc electrode. The hard particles are supplied to a molten metal portion, which is being pushed up in the molten pool by the arc, or a molten metal portion which is power flowing in the molten pool. Provided in a wear resistant composite material for scraping earth and rocks is a hard padding layer, which contains the hard particles and is formed on the parent metal to define stripes in an abrading direction of earth and rocks, or are a hard padding layer, which contains the hard particles and is formed on the parent metal, and a soft padding layer formed of a soft material, said hard padding layer and said soft padding layer, respectively, being alternately arranged in an abrading direction of earth and rocks to define stripes in a direction crossing the abrading direction of earth and rocks.
摘要翻译：通过将由电弧电极产生的电弧形成在母体金属上的熔池供给到母体金属上，形成含有硬质粒子的耐磨垫层的方法。将硬质颗粒供给到通过电弧在熔池中被推入的熔融金属部分或在熔池中流动的电力的熔融金属部。在用于刮土和岩石的耐磨复合材料中提供了一种硬填料层，其包含硬颗粒，并且形成在母体金属上以在土和岩石的研磨方向上形成条纹，或者是硬填料层，其是包含硬质颗粒并形成在母体金属上，并且由柔软材料形成的软衬垫层，所述硬填充层和所述软衬垫层分别交替地布置在土壤和岩石的研磨方向上以限定条纹沿着地球和岩石的研磨方向的方向。

6. 发明申请

WO1995027160A1 METHOD OF POWER TRANSMISSION IN MECHANICAL/HYDRAULIC TYPE TRANSMISSION 审中-公开
标题翻译：机械/液压式变速器中动力传递的方法
公开(公告)号：WO1995027160A1
公开(公告)日：1995-10-12
申请号：PCT/JP1995000628
申请日：1995-03-31
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , OHKURA, Yasunori , KANAYAMA, Noboru
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： F16H61/08
CPC分类号： F16H61/421 , F16H47/04 , F16H61/061 , F16H61/4061 , F16H61/431 , F16H61/46 , F16H61/462 , F16H2037/088 , Y10T74/19163 , Y10T477/637
摘要： A method of power transmission in a mechanical/hydraulic type transmission, in which changeover is smoothly effected between hydraulic transmission and mechanical transmission. Provided are a hydraulic type transmission for transmitting to the outside (300) a mechanical power (Pm), which has been converted by a hydraulic motor (42), by engagement of a clutch (A), and a mechanical type transmission for transmitting to the outside (300) a mechanical power (Po) by engagement of a clutch (B). Upon changeover from the hydraulic type transmission to the mechanical type transmission, releasing of the clutch (A) is performed after engagement of the clutch (B) is started and before engagement of the clutch (B) is completed.
摘要翻译：一种机械/液压式变速器中的动力传递方法，其中在液压传动和机械传动之间平滑地进行切换。提供一种液压式变速器，用于通过离合器（A）的接合和用于传递到机械式变速器的机械式变速器将已由液压马达（42）转换的机械动力（Pm）传递到外部（300）通过离合器（B）的接合，外部（300）机械动力（Po）。在从液压变速器切换到机械式变速器时，离合器（A）的开始在离合器（B）的接合开始并且离合器（B）的接合完成之后进行。

7. 发明申请

WO1995026239A1 PRESS BRAKE 审中-公开
标题翻译：新闻稿
公开(公告)号：WO1995026239A1
公开(公告)日：1995-10-05
申请号：PCT/JP1995000571
申请日：1995-03-27
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , TOKAI, Shigeru , TAKADA, Masaaki
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： B21D05/02
CPC分类号： G05B19/404 , B21D5/02 , B21D5/0209 , G05B2219/37403 , G05B2219/37526 , G05B2219/45143 , G05B2219/49184 , Y10S72/702
摘要： In bending a work, a temporary drive-in position of a ram is calculated from working conditions that are inputted from a working condition input section and information on the relationship of a spring back angle relative to a target bending angle of a work stored in a spring back data section, and the ram is driven to this temporary drive-in position, where a bending angle of a work is detected by means of an angle measuring unit. Following this, a final drive-in position of the ram is obtained from the bending angle so detected, relation ship of a ram drive-in amount relative to the work bending angle stored in a bending angle/drive-in amount data section and relationship of the spring back angle relative to the target work bending angle stored in the spring back data section, and then the ram is driven to a final drive-in position so obtained to thereby complete the bending process.
摘要翻译：在弯曲工件时，根据从工作条件输入部输入的工作条件和弹簧后退角度相对于存储在工件的工件的目标弯曲角度的关系的信息计算出冲头的临时推入位置弹簧返回数据部分，并且冲头被驱动到该临时驱动位置，其中通过角度测量单元检测作业的弯曲角度。接下来，从所检测的弯曲角度获得冲头的最终推入位置，相对于存储在弯曲角度/驱动量数据部分中的作业弯曲角度的冲头驱动量的关系式以及关系相对于存储在弹回数据部中的目标工作弯曲角度的弹回角度，然后将该柱塞驱动到由此获得的最终驱动位置，从而完成弯曲过程。

8. 发明申请

WO1995024549A1 VARIABLE COMPRESSION RATIO ENGINE 审中-公开
标题翻译：可变压缩比发动机
公开(公告)号：WO1995024549A1
公开(公告)日：1995-09-14
申请号：PCT/JP1995000341
申请日：1995-03-03
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , OZAWA, Godou
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： F02D13/02
CPC分类号： F02D13/0207 , F01L1/053 , F01L1/26 , F01L1/352 , F01L13/0047 , F01L2001/0537 , F01L2820/01 , F02B3/06 , F02B23/0672 , F02B2275/14 , F02B2275/18 , F02B2275/32 , F02D13/0257 , F02D13/0269 , F02D15/00 , F02F1/4214 , F02F2001/247 , F02M26/01 , Y02T10/125 , Y02T10/142
摘要： A variable compression ratio engine which can operate both in a Miller cycle and a normal cycle and which can produce a high output, reduce the generation of NOx and prevent the occurrence of knocking. In order to make this happen, the engine comprises an exhaust gas recirculating device comprising in turn a first cam shaft (10) provided with cans (11, 12, 13) for operating an intake valve (2) and exhaust valves (4, 5) and a second cam shaft (20) provided with cams (21, 22) for operating at least an intake valve (3) and an exhaust valve (5) to thereby recirculate a part of exhaust gas into intake gas.
摘要翻译：一种可变压缩比发动机，其可以在米勒循环和正常循环中同时运行并且可以产生高输出，减少NOx的产生并防止爆震的发生。为了实现这一点，发动机包括排气再循环装置，其还包括设置有用于操作进气门（2）和排气阀（4,5）的罐（11,12,13）的第一凸轮轴（10））和设置有用于至少操作进气门（3）和排气阀（5）的凸轮（21,22）的第二凸轮轴（20），从而使一部分废气再循环进入进气。

9. 发明申请

WO1995023308A1 OPERATING PRESSURE DETECTING CONSTRUCTION OF PILOT PRESSURE OPERATED TYPE DIRECTIONAL CONTROL VALVE OPERATING DEVICE 审中-公开
标题翻译：操作压力检测构造压力式操作型方向控制阀操作装置
公开(公告)号：WO1995023308A1
公开(公告)日：1995-08-31
申请号：PCT/JP1995000286
申请日：1995-02-24
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , TAKANO, Toshiro , AKASHI, Mitsumasa
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： F16K31/122
CPC分类号： F15B13/0839 , F15B11/16 , F15B13/0402 , F15B13/086 , F15B13/0882 , F15B2211/3116 , F15B2211/329 , F15B2211/6054 , F15B2211/6313 , F15B2211/7142
摘要： A pilot pressure operated type directional control valve operating device comprises in combination a plurality of pilot pressure operated type directional control valves each of which comprises a spool fitted in a spool bore provided in a valve body and having a plurality of ports, valve blocks each provided on both sides of the spool with a pilot pressure receiving chamber and a spring, said spool being adapted to slidably shift to a neutral position and a pressure oil supply position by the spring and an operating pressure in the pilot pressure receiving chamber. An operating pressure detecting construction of the pilot pressure operated type directional control valve operating device is such that provided in the respective valve blocks are oil holes communicating between the valve blocks, and a shuttle valve for allowing the respective oil holes to communicate with the respective pilot pressure receiving chambers, and pressure detecting means is provided in another oil hole which communicates with one of the respective oil holes.
摘要翻译：先导式压力操作型方向控制阀操作装置包括多个先导式压力操作式方向控制阀，每个都包括一个安装在阀体中的阀芯中的阀芯，该阀芯设置在阀体中，并具有多个端口，在具有先导压力接收室和弹簧的卷轴的两侧上，所述卷轴适于通过弹簧和先导压力接收室中的操作压力可滑动地移动到空档位置和压力供油位置。先导式压力操作型方向控制阀操作装置的操作压力检测结构使得设置在各个阀块中的是在阀块之间连通的油孔，以及用于允许各个油孔与相应导向件连通的梭阀压力接收室和压力检测装置设置在与各个油孔中的一个连通的另一油孔中。

10. 发明申请

WO1995022089A1 METHOD AND APPARATUS FOR DIAGNOSING FAULT 审中-公开
标题翻译：用于诊断故障的方法和装置
公开(公告)号：WO1995022089A1
公开(公告)日：1995-08-17
申请号：PCT/JP1995000171
申请日：1995-02-08
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , YAMAGUCHI, Hiroyoshi
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： G05B23/02
CPC分类号： G05B23/0267
摘要： This invention relates to a method and an apparatus for diagnosing a fault quickly and accurately. Various inspection items for fault diagnosis are classified into sensor inspection items and input data inspection items. As to the sensor inspection items, the degree of abnormality is computed on the basis of a detection value of a sensor. As to the input data inspection items, the degree of abnormality is acquired by data input. The detection value of each sensor and the abnormality judgement result of each sensor are displayed during the fault diagnosing process, and the detection values of the sensors can be appropriately changed and modified from the display content. The degree of abnormality is displayed for each sensor inspection item computed, and the degree of abnormality can be appropriately changed and corrected from the display content. The degree of reliability is computed for each of the various causes of fault on the basis of the data representing the degree of association of various inspection items and various causes of fault and the data of the degree of abnormality obtained finally.
摘要翻译：本发明涉及快速准确地诊断故障的方法和装置。故障诊断的各种检查项目分为传感器检查项目和输入数据检查项目。对于传感器检查项目，基于传感器的检测值来计算异常度。对于输入数据检查项目，通过数据输入获取异常度。在故障诊断处理期间，显示各传感器的检测值和各传感器的异常判定结果，并且可以根据显示内容适当地改变和修改传感器的检测值。对于所计算的每个传感器检查项目显示异常程度，并且可以从显示内容适当地改变和修正异常程度。根据表示各种检查项目的关联程度的数据和各种故障原因的数据以及最终获得的异常程度的数据，计算各种故障原因的可靠性程度。

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