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41. 发明申请

WO1993022080A1 DYNAMIC BALANCER CIRCUIT FOR TRANSFER FEEDERS 审中-公开
标题翻译：用于转运饲料的动态平衡电路
公开(公告)号：WO1993022080A1
公开(公告)日：1993-11-11
申请号：PCT/JP1993000591
申请日：1993-04-30
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , NISHIDA, Kenji; , SHIROZA, Kazuhiko;
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： B21D43/05
CPC分类号： B21D43/055 , B21D43/05 , Y10T74/2107
摘要： In a transfer feeder wherein feed levers (4) are oscillated via cam followers (5) by feed cams (2) provided on a cam shaft (1) adapted to be rotated by the power taken out from a transfer press, to drive transfer bars in the feed direction, a control circuit is provided which is adapted to control the air pressures in reaction cylinders (6), which are adapted to press the feed levers against the feed cams, to an optimum level in accordance with a production rate of the press.
摘要翻译：在馈送杆（4）通过凸轮从动件（5）通过设置在凸轮轴（1）上的进给凸轮（2）摆动，所述凸轮轴（1）适于通过从转印机中取出的动力旋转，以驱动转移杆在进给方向上，设置有控制电路，其适于控制反作用气缸（6）中的空气压力，所述反作用气缸（6）适于将进给杆抵靠进给凸轮按压到达最佳水平，按。

42. 发明申请

WO1993021053A1 TRACTION CONTROLLER FOR CRAWLER VEHICLES 审中-公开
标题翻译：牵引车辆牵引控制器
公开(公告)号：WO1993021053A1
公开(公告)日：1993-10-28
申请号：PCT/JP1993000507
申请日：1993-04-20
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , TORII, Tetsuo , TAKAGI, Kimihiko , MATSUDA, Tomoo , HONDA, Shigeru , SAKAMOTO, Takuya , NAKAMURA, Soichi
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： B62D55/065
CPC分类号： B62D55/065
摘要： This invention relates to the controlling of the travel of a crawler vehicle and aims at resolving the issue of making a crawler vehicle travel on an ungraded land with the crawlers effectively gripping the road surface. According to the present invention, the loads imparted to crawlers (12FL, 12FR, 12RL, 12RR) are detected, and, on the basis of the results of this detection, the sum of the loads on a pair of crawlers (12FL, 12RR) at the front left and rear right sides of a vehicle and the sum of the loads on a pair of crawlers (12FR, 12RL) at the front right and rear left sides thereof are computed. When a difference between the sums thus computed has become not lower than a predetermined level, it means that diagonal stack occurs. In such a case, the pivots (14) of a pair of crawlers having smaller loads are driven in a direction in which the loads imparted to the same crawlers increase, so that the floated pair of crawlers contact the road surface, these crawlers thus capable of providing an effective driving force. This invention is used mainly when a natural disaster rescue crawler vehicle travels on an outdoor ungraded land.
摘要翻译：本发明涉及履带式车辆行驶的控制，其目的在于解决在爬行器有效地抓地面的情况下使履带车行驶在未分级地面上的问题。根据本发明，检测到履带（12FL，12FR，12RL，12RR）施加的载荷，并且根据该检测结果，一对履带（12FL，12RR）上的载荷总和在车辆的前左后侧和后右侧，计算前右后侧的一对履带（12FR，12RL）上的载荷的总和。当这样计算的和之间的差异已经变得不低于预定水平时，意味着发生对角线堆叠。在这种情况下，具有较小载荷的一对履带的枢轴（14）沿着施加给同一履带的载荷增加的方向被驱动，使得浮动的一对履带与路面接触，因此这些爬行能力提供有效的驱动力。本发明主要用于自然灾害救援爬行车在户外未分级土地上行驶。

43. 发明申请

WO1993007343A1 DEVICE FOR CONTROLLING WORKING VEHICLE IN MATERIAL TRANSFER SYSTEM 审中-公开
标题翻译：用于控制材料转运系统中工作车辆的装置
公开(公告)号：WO1993007343A1
公开(公告)日：1993-04-15
申请号：PCT/JP1992001308
申请日：1992-10-08
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , GOCHO, Tomohiro , YAMABE, Narimasa , OMIYA, Kazutaka , HAMAGUCHI, Takehisa , KAMIKAWA, Katsuhiro , ONO, Toyoichi , TANABE, Kenji , HITOMI, Shin-ichi , MORI, Masaki
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： E02F03/43
CPC分类号： G06Q10/08 , E02F3/434 , E02F9/2045
摘要： A material transfer system provided with a command station and used for transferring materials stocked at a material stock yard to a hopper by means of an automatically travellable working vehicle that communicates with said command station, in which: a plurality of different tasks to be done by the working vehicle are divided into fundamental work patterns each not common to the others; work patterns thus divided are taken out one by one from a plurality of said tasks so as not to be common to each other and a plurality of fundamental work pattern programs respectively corresponding to a plurality of taken-out fundamental work patterns are stored in memory; when a work instruction from said command station is inputted, a combination of a plurality of said fundamental work pattern programs corresponding to said work instruction is prepared by reading out data stored in said memory, whereby tasks are automatically conducted on the basis of said combination of programs and memory efficiently is improved preparing a redundancy-free and efficient work program to be performed by the working vehicle so that flexible programs can be prepared when a new task is required.

44. 发明申请

WO1993006315A1 FINE OPERATION MODE CHANGE-OVER DEVICE FOR HYDRAULIC EXCAVATOR 审中-公开
标题翻译：精密操作模式更换液压挖掘机的设备
公开(公告)号：WO1993006315A1
公开(公告)日：1993-04-01
申请号：PCT/JP1992001226
申请日：1992-09-25
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , TAKAMURA, Fujitoshi
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： E02F09/22
CPC分类号： E02F9/2246 , E02F9/2235 , E02F9/2296
摘要： A hydraulic excavator adapted to be changed over simply to a fine operation mode so as to control the capacity of a hydraulic pump through load-sensing control to thereby make it possible to perform accurate work when the machine needs to be finely operated temporarily for operations such as ground levelling, and position adjustment on a dump vessel, wherein the fine operation mode is easily cleared to switch the excavator to a standard mode to thereby improve operability, as well as work efficiency. When the excavator is switched to the fine operation mode so as to control the capacity of the hydraulic pump through load-sensing control for accurate work, the engine is driven at such a torque and engine revolution as permitting a minimum fuel consumption, thus reducing the fuel consumption of the engine.
摘要翻译：一种液压挖掘机，其适于简单地转换为精细操作模式，以便通过负载感测控制来控制液压泵的容量，从而当需要临时精细地操作机器时可以执行准确的工作，作为地面平整和倾倒式容器的位置调整，其中精细操作模式容易地被清除以将挖掘机切换到标准模式，从而提高可操作性以及工作效率。当挖掘机切换到精细操作模式时，通过负载感测控制来控制液压泵的能力以进行精确的工作，发动机以允许最小燃料消耗的这样的扭矩和发动机转速被驱动，从而减少了发动机的燃油消耗。

45. 发明申请

WO1993001012A1 DIE CUSHION SYSTEM IN PRESS 审中-公开
标题翻译：新闻中的DIE CUSHION系统
公开(公告)号：WO1993001012A1
公开(公告)日：1993-01-21
申请号：PCT/JP1992000822
申请日：1992-06-29
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , SUNADA, Masahide;
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： B21D24/02
CPC分类号： B21D24/02 , B21D24/14
摘要： A die cushion system in a press, which can be constructed at low cost with a compact and simple arrangement, comprises: a pad disposed in a bed and supporting a lower die from below; and a cushion mechanism for supporting the pad and for applying a cushioning force to the pad under the contral of a servo motor. Furthermore, the pad and the cushion mechanism can be used as a preassembled unit.
摘要翻译：压机中的模具缓冲系统可以以低成本构造，结构紧凑且简单，包括：垫，其设置在床上并从下方支撑下模; 以及缓冲机构，其用于支撑所述垫，并且在伺服电动机的对接下对所述垫施加缓冲力。此外，垫和缓冲机构可以用作预组装的单元。

46. 发明申请

WO1992011114A1 WORK INSTRUCTION SYSTEM AND CONVEYANCE CONTROL SYSTEM IN PRODUCTION LINE 审中-公开
标题翻译：生产线工程指导系统和输送控制系统
公开(公告)号：WO1992011114A1
公开(公告)日：1992-07-09
申请号：PCT/JP1991001752
申请日：1991-12-24
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , YAO, Yoshihiro , MIYAMOTO, Nobuo , WAKAI, Hideyuki
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： B23P21/00
CPC分类号： B23P21/004 , B23P2700/50 , B23Q41/08 , G05B19/41865 , Y02P90/12 , Y02P90/20 , Y02P90/28
摘要： An object of this invention is to provide efficient operations of a production line for producing finished products by performing working in which a variety of parts are selectively combined with one another during a plurality of processes. A semi-finished product produced in processes (1 and 2) is assigned a product number; parts serving as raw materials, a supplier of the semi-finished product, or a destination of the semi-finished product or part are specified; and these specified data are distributed and transmitted from a higher level system (4) to respective control systems (5, 6, 7 and 8) as planned data to be executed and planned data to be received. The respective systems display the contents of the data thus transmitted on display sections (52, 62, 72 and 82), issue work instructions on the basis of the contents of the data, and output request instructions to the systems (6, 7 and 8) of the supplier side on the basis of the displayed contents or output supply instructions to the destination systems (5, 6 and 7). The system which has received the request instruction outputs a conveyance instruction to the conveyance control system (9) to convey the raw materials to the system which has output the request instruction, while the system which has received the supply instruction outputs a conveyance instruction to the conveyance control system (9) to convey the raw material from the system which has output the supply instruction.
摘要翻译：本发明的一个目的是提供一种用于生产成品的生产线的有效操作，通过执行在多个工艺中各种部件彼此选择性地组合的工作。在方法（1和2）中生产的半成品被分配产品编号; 指定作为原材料的部件，半成品供应商或半成品或部件的目的地; 并且这些指定的数据被分配并从较高级系统（4）发送到相应的控制系统（5,6,7和8），作为待执行的计划数据和待接收的计划数据。相应的系统显示在显示部分（52,62,72和82）上发送的数据的内容，基于数据的内容发出工作指令，并向系统（6,7和8）输出请求指令）根据显示的内容或输出供给指示到目的地系统（5,6和7）。已经接收到请求指令的系统向输送控制系统（9）输出输送指令，以将原材料输送到输出请求指令的系统，而接收到供给指令的系统向输送控制系统（9）从输出供给指令的系统输送原料。

47. 发明申请

WO1992009830A1 MECHANICAL-HYDRAULIC TYPE TRANSMISSION 审中-公开
标题翻译：机械液压式变速器
公开(公告)号：WO1992009830A1
公开(公告)日：1992-06-11
申请号：PCT/JP1991001674
申请日：1991-11-29
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , MITSUYA, Hiroyuki; , YAMADA, Hideki; , MARUYAMA, Ryoichi; , ISHINO, Tsutomu;
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： F16H47/04
CPC分类号： F16H47/04 , F16H2037/0886 , F16H2047/045
摘要： A mechanical-hydraulic type transmission for crawler type vehicles which has a small size in the width direction orthogonal to input/output shaft and enables a combination with an existent crawler steering device to be selected arbitrarily. In the transmission, three parts divided longitudinally, i.e., a power input shaft (1) being directly in connection with a prime mover, an intermediate shaft (9) and an output shaft (19) are aligned. Planetary gears (5, 6) for forward and reverse rotation, having clutches (7, 8) on their peripheries respectively, are mounted on the power input shaft (1) connected to a variable capacity hydraulic pump (2). A plurality of planetary gear trains (11, 12), having clutch means (10, 13, 14) on their peripheries respectively, and a planetary differential gear (15) are mounted on the intermediate shaft (9). The output side of a variable capacity hydraulic motor unit (20) driven by the hydraulic pump (2), and the output shaft (19) are together in connection with the planetary differential gear (15).
摘要翻译：一种用于履带式车辆的机械液压式变速器，其具有与输入/输出轴正交的宽度方向上的小尺寸，并且能够与现有的履带式转向装置组合以进行任意选择。在变速器中，纵向分配的三个部分，即与原动机直接连接的动力输入轴（1），中间轴（9）和输出轴（19）对准。在其周围分别具有离合器（7,8）的用于正向和反向旋转的行星齿轮（5,6）安装在连接到可变容量液压泵（2）的动力输入轴（1）上。在其周围分别具有离合器装置（10,13,14）和行星差速齿轮（15）的多个行星齿轮系（11,12）安装在中间轴（9）上。由液压泵（2）驱动的可变容量液压马达单元（20）的输出侧和输出轴（19）与行星齿轮（15）结合在一起。

48. 发明申请

WO1992009810A1 HYDRAULIC CIRCUIT SYSTEM 审中-公开
标题翻译：液压回路系统
公开(公告)号：WO1992009810A1
公开(公告)日：1992-06-11
申请号：PCT/JP1991001673
申请日：1991-11-29
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , KARAKAMA, Tadao; , AKIYAMA, Teruo;
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： F15B11/00
CPC分类号： E02F9/2285 , E02F9/2225 , E02F9/2232 , E02F9/2235 , E02F9/2296 , F15B11/163 , F15B2211/20553 , F15B2211/25 , F15B2211/3054 , F15B2211/3111 , F15B2211/329 , F15B2211/50518 , F15B2211/55 , F15B2211/6054 , F15B2211/71
摘要： A hydraulic circuit system wherein errors in flowrate distribution of pressure oil from a hydraulic pump to a plurality of hydraulic actruators can be reduced, supply of pressure oil can be quickly performed, a circuit configuration can be simplified and the system can be produced at low costs. The system comprises: a plurality of control valves (15) provided in circuits (10a, 17) connected between a hydraulic pump (10) and a plurality of hydraulic actuators (16); a plurality of pressure compensation valves (18) which can be set at the highest load pressure from among the load pressures acting on the respective hydraulic actuators; and load pressure detecting ports (37) connected to a load pressure introduction path (23) through a check valve (42) and provided on control valves (15) in a manner to detect intermediate pressures between pressures on the inlet sides and on the outlet sides of the respective pressure compensation valves (18) from within control valves when the respective control valves (15) are set at pressure oil supply positions (I or II). First pressure receiving portions (19) for pressing the pressure compensation valves (18) in the blocking directions are connected to a load pressure introduction path (23) in such a manner that load pressures can be detected at the ports from pressure oil inlet sides of the pressure compensation valves (18), and, on the other hand, second pressure receiving portions (21) for pressing the pressure compensation valves (18) in the communicating directions are connected to the pressure oil outlet side of the control valve (15).
摘要翻译：液压回路系统可以减少来自液压泵的压力油流量的分配误差并且用于多个液压执行器，可以快速地执行加压供油，电路可以简化并且系统可以以低成本生产。该系统包括：多个控制阀（15），设置在连接在液压泵（10）和多个液压致动器（16）之间的回路（10a，17）中; 多个压力补偿阀（18），其能够设定为作用于各液压致动器的负载压力中的最高负载压力; 并且通过止回阀（42）加载压力感测点（37），该压力感测点与充气压力引入通道（23）相连并设置在控制阀（15）上。），以便当各个控制阀（15）被设定在位置时检测控制阀内部的各个压力补偿阀（18）的入口侧和出口侧压力之间的中间压力加压供油（I或II）。用于将压力补偿阀（18）沿阻挡方向偏置的第一压力接收部分（19）连接到电荷引入压力路径（23），使得充电压力可以是（18）的压力油入口侧和用于设定泄压阀（18）的第二压力接收部分（21）在检测点处检测。在连通方向上的压力补偿（18）连接到控制阀（15）的压力油出口侧。

49. 发明申请

WO1992008562A1 CHUCK DEVICE 审中-公开
标题翻译：卡车装置
公开(公告)号：WO1992008562A1
公开(公告)日：1992-05-29
申请号：PCT/JP1990001494
申请日：1990-11-15
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , HASHIMOTO, Norio , YOSHIDA, Yukihiro;
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： B23B31/10
CPC分类号： B23B31/10 , B23B5/18
摘要： A chuck device relatively simple in structure but capable of dividing the phase of a work with high precision in a short period of time. In order that at least one of a pair of chucks (42) may rotatably be held by the chuck proper (43) while disposed in such a state that the rotation axis of that chuck (42) is deviated by a fixed distance (e) with respect to the axis of the main shaft (3), the chuck device is provided with: a chuck driving shaft (5) disposed in the main shaft (3) rotatably and coaxially therewith; a motor (13) for driving said chuck driving shaft through a differential gear unit (8), a gear (103) coaxially disposed on the tip of the chuck driving shaft (5); an internal gear (102) disposed on the rear end of the chuck (42) coaxially with said rotation axis of said chuck so as to mesh with the abovesaid gear (103) of said chuck; and a unit detachably connecting the chuck proper (43) to the chuck (42).
摘要翻译：卡盘装置结构相对简单，但能够在短时间内以高精度划分工件的相位。为了使卡盘（42）的旋转轴线偏离固定距离（e）的状态，一对卡盘（42）中的至少一个可旋转地被卡盘本体（43）保持，相对于主轴（3）的轴线，卡盘装置设置有：与主轴（3）可旋转并同轴配置的卡盘驱动轴（5）; 用于通过差动齿轮单元（8）驱动所述卡盘驱动轴的马达（13），同轴地设置在所述卡盘驱动轴（5）的末端上的齿轮（103）; 与所述卡盘的所述旋转轴线同轴配置在与所述卡盘的上述齿轮（103）啮合的卡盘（42）的后端的内齿轮（102）以及将卡盘本体（43）可拆卸地连接到卡盘（42）的单元。

50. 发明申请

WO1992007711A1 DIE CUSHION DEVICE OF PRESS MACHINE 审中-公开
标题翻译：压机机DIY CUSHION设备
公开(公告)号：WO1992007711A1
公开(公告)日：1992-05-14
申请号：PCT/JP1991001501
申请日：1991-11-01
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , YOSHIKAWA, Eiji
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： B30B15/00
CPC分类号： B21D24/02 , B21D24/14 , B30B15/16
摘要： An object of the present invention is to provide a die cushion device of a press machine, wherein preliminary acceleration can be applied to a die cushion pad following the descent of a slide at an accurate timing and with high accuracy, and such improvements can be achieved that a difference in pressure between a real pressure in a hydraulic cylinder and a preset target value can be eliminated in the vicinity of a bottom dead center of a slide stroke. Said die cushion device comprises an air pressure cylinder (6) and a hydraulic cylinder (7) having a servo valve (40) for controlling a discharge pressure and fed with pressure oil through suction, wherein the supply of the pressure oil to the hydraulic cylinder (7) at the time of said preliminary acceleration is performed through a pressure oil supply circuit (16) provided with a servo valve (22) being controlled by a main body (14) of a control device, and a control signal from a main body (27) of a pressure control device for controlling the servo valve (40) for controlling the discharge pressure in the hydraulic cylinder (7) is corrected in accordance with a speed of slide descent and a speed of press operation.

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