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    • 1. 发明授权
    • Self-propelled crushing machine
    • 自走式破碎机
    • US5797548A
    • 1998-08-25
    • US624458
    • 1996-04-04
    • Yukio TamuraMitsuhisa SakaeSatoru KoyanagiToru Nakayama
    • Yukio TamuraMitsuhisa SakaeSatoru KoyanagiToru Nakayama
    • B02C13/30B02C13/31B02C21/02B02C25/00B02C23/02
    • B02C13/30B02C13/31B02C21/02B02C25/00
    • In a self-propelled crushing machine having a vehicle body, a traveling body mounted on the lower portion of the vehicle body, a crusher mounted on the upper portion of the vehicle body, and a hopper mounted on the upper portions of the vehicle body having a feeder for supplying an object of crush to an inlet of the crusher, the self-traveling crushing machine includes crusher driving means for driving the crusher, an excessive load detector for detecting whether an excessive load is acting on the crusher driving means or not, a feeder driver for driving the feeder, and control means for stopping the feeder driver when excessive load is detected by the excessive load detector means and actuating the feeder driver when excessive load is not detected.
    • PCT No.PCT / JP94 / 01787 Sec。 371日期:1996年4月4日 102(e)日期1996年4月4日PCT 1994年10月25日PCT公布。 公开号WO95 / 11756 日期1995年5月4日在具有车身的自行式破碎机中,安装在车身下部的行走体,安装在车体上部的破碎机和安装在车身上部的料斗 该自行式破碎机包括用于驱动破碎机的破碎机驱动装置,用于检测过度负荷是否作用在破碎机驱动上的过载检测器,其特征在于,所述车体具有用于将破碎物体供给到所述破碎机的入口的供料器 用于驱动馈线的馈电器驱动器,以及用于当由过负载检测器装置检测到过大负载时停止馈线驱动器的控制装置,并且当检测不到过载时致动供电器驱动器。
    • 3. 发明授权
    • Method of and apparatus for driving a crushing machine
    • 用于驱动破碎机的方法和设备
    • US5765765A
    • 1998-06-16
    • US765840
    • 1997-01-14
    • Yukio TamuraToshio KitaniSatoru KoyanagiToru NakayamaKatsuhiro IkegamiYuji Ozawa
    • Yukio TamuraToshio KitaniSatoru KoyanagiToru NakayamaKatsuhiro IkegamiYuji Ozawa
    • B02C18/14B02C18/24B02C18/38B02C21/02B02C25/00
    • B02C18/24B02C18/142B02C21/02
    • A method of driving a dual axis shearing type crushing machine mounted on a self-traveling vehicle body for crushing crushable building scraps at a building wrecking site. The crushing machine includes a pair of rotary shafts provided with a plurality of cutters within a housing on the vehicle body. The rotary shafts are supported sidelong so as to be concurrently rotatable, and the crushing machine also includes a scraper attached to an inner surface of the housing on the vehicle body so as to oppose the cutters and the rotary shafts. The method includes the steps of: (a) rotating the pair of rotary shafts in a forward direction for a first predetermined time duration so that the cutters crush the crushable building scraps into crushed pieces; (b) thereafter rotating the pair of rotary shafts in a reverse direction for a second predetermined time duration so that the crushed pieces are drawn into and trapped in a spacing provided between the scraper and the cutters and the rotary shafts at an outlet side of the crushing machine within the housing; and (c) continuously repeating the steps (a) and (b) in succession so as to consecutively crush the crushable building scraps into the crushed pieces and force the crushed pieces to be fed from the outlet side of the crushing machine out of the housing so as to enable the crushed pieces to be discharged onto a conveyor provided on the vehicle body without clogging of the crushed pieces in the spacing.
    • PCT No.PCT / JP95 / 01538 Sec。 371日期1997年1月14日 102(e)日期1997年1月14日PCT提交1995年8月2日PCT公布。 公开号WO96 / 04075 日期1996年2月15日一种搭载在自行车体上的双轴剪切式破碎机的驱动方法,用于在建筑物破坏场地破碎可破碎的建筑废料。 破碎机包括一对旋转轴,其在车体上的壳体内设置有多个切割器。 旋转轴被支撑为同时可旋转,并且破碎机还包括附接到车体上的壳体的内表面以与刀具和旋转轴相对的刮刀。 该方法包括以下步骤:(a)使一对旋转轴沿向前方向旋转第一预定持续时间,使得切割器将可破碎的建筑废料压碎成碎片; (b)此后,使所述一对旋转轴在相反方向上旋转第二预定持续时间,使得所述碎片被拉入并且以设置在所述刮刀和所述切割器之间的间隔和所述旋转轴的出口侧被捕获 破碎机内的破碎机; 和(c)连续地重复步骤(a)和(b),以连续地将可压碎的建筑废料压碎到碎片中,并迫使压碎的碎片从破碎机的出口侧进出壳体 从而能够将破碎片排出到设置在车体上的输送机上,而不会以间隔堵塞碎片。
    • 4. 发明授权
    • Self-propelled crushing machine
    • 自走式破碎机
    • US5580004A
    • 1996-12-03
    • US501078
    • 1995-08-04
    • Yukio TamuraSatoru KoyanagiYasutaka NishidaToru NakayamaMasaho Yamaguchi
    • Yukio TamuraSatoru KoyanagiYasutaka NishidaToru NakayamaMasaho Yamaguchi
    • B02C21/02B02C1/00
    • B02C21/02
    • When objects of crushing are clogged between a bottom plate and a crusher, a locking of the bottom plate that may ensue is automatically released in a self-propelled crushing machine. The machine comprises a feeder hydraulic motor (54) for reciprocating the bottom plate of a hopper and a feeder valve (50) for supplying a first port (54a) and a second port (54b) of the feeder hydraulic motor (54) with a pressurized discharged fluid from a hydraulic pump. The feeder valve (50) takes a first position (B) upon a first solenoid (55) thereof being electrically energized and takes a second position (C) upon a second solenoid (56) thereof being electrically energized. a keep relay (59) electrically energizes the first solenoid (55) and the second solenoid (56) by passing an electric current through each of them, and a first pressure switch (57) and a second pressure switch (58) are turned on when a pressure of the first port (54a) and a pressure of the second port (54b) exceeds a set pressure, respectively. The first pressure switch (57) and the second pressure switch (58) and the keep relay (59) are connected so that when the first pressure switch (57) or the second pressure switch 58) is turned on, an electric current can be passed through the first solenoid (55) or the second solenoid (56).
    • PCT No.PCT / JP94 / 00298 Sec。 371日期:1995年8月4日 102(e)日期1995年8月4日PCT 1994年2月24日PCT PCT。 WO94 / 19107 PCT出版物 日期1994年9月1日当破碎物体在底板和破碎机之间堵塞时,可能会发生的底板的锁定在自推进破碎机中自动释放。 该机器包括用于使漏斗的底板往复运动的给料液压马达54和用于向进料液压马达54提供第一端口54a和第二端口54b的进料阀50。 从液压泵加压排出的液体。 供给阀(50)在其第一螺线管(55)被激励时采取第一位置(B),并且在其第二螺线管(56)被电通电时采取第二位置(C)。 保持继电器(59)通过使电流通过其中的每一个而使第一螺线管(55)和第二螺线管(56)电通电,并且第一压力开关(57)和第二压力开关(58)被接通 当第一端口(54a)的压力和第二端口(54b)的压力分别超过设定压力时。 连接第一压力开关57和第二压力开关58以及保持继电器59,使得当第一压力开关57或第二压力开关58接通时,电流可以是 通过第一螺线管(55)或第二螺线管(56)。
    • 5. 发明授权
    • Control circuit of transportable crusher
    • 运输破碎机控制回路
    • US6119967A
    • 2000-09-19
    • US945864
    • 1997-11-30
    • Toru NakayamaYukio TamuraToshio KitaniSatoru KoyanagiYuji OzawaYoshimitsu YuzawaKatsuhiro IkegamiMikihisa Takiguchi
    • Toru NakayamaYukio TamuraToshio KitaniSatoru KoyanagiYuji OzawaYoshimitsu YuzawaKatsuhiro IkegamiMikihisa Takiguchi
    • F15B11/00B02C18/00B02C21/02B02C25/00E02F9/22F15B11/05F15B11/16
    • E02F9/2228B02C21/02B02C25/00E02F9/2235
    • A control circuit of a transportable crusher supplies, by the same pump, a required flow rate to hydraulic motors and actuators for a plurality of operating devices having different loads and improves simultaneous operability, fine adjustment, and reproducibility. The control circuit includes at least one variable displacement hydraulic pump (1) for supplying a hydraulic fluid; switch valves (12, 13, 14, 15, 16, 17, 18, 19, 20, 21), for conducting and interrupting the hydraulic fluid from the hydraulic pump (1) to the hydraulic motors and actuators (25a, 26a, 27a, 28a, 29a, 30a, 31a, 32a, 33a, 34a); pressure compensation control valves (11), for inputting front and back pressures of the switch valves, for controlling a discharge flow rate of the hydraulic pump (1) so that the difference of the front and back pressures can become constant and for distributing the discharge flow rate in accordance with a required power of the respective hydraulic motors and actuators or in accordance with a predetermined priority when the switch valves are simultaneously operated; and a controller (41), for controlling the switch valves to a predetermined value set in accordance with the load of the hydraulic motors and actuators.
    • PCT No.PCT / JP96 / 01201 Sec。 371日期:1997年11月30日 102(e)日期1997年11月30日PCT提交1996年5月1日PCT公布。 公开号WO96 / 34690 日期:1996年11月7日可运输破碎机的控制回路通过相同的泵向具有不同负载的多个操作装置的液压马达和执行机构提供所需的流量,并且提高了同时的可操作性,精细调整和再现性。 控制回路包括用于供给液压流体的至少一个可变排量液压泵(1) 开关阀(12,13,14,15,16,17,18,19,20,21),用于将液压油从液压泵(1)传导到液压马达和致动器(25a,26a,27a) ,28a,29a,30a,31a,32a,33a,34a); 压力补偿控制阀(11),用于输入开关阀的前后压力,用于控制液压泵(1)的排出流量,使得前后压力的差异变得恒定,并且用于分配排出 流量根据各个液压马达和致动器的所需功率,或者当切换阀同时操作时,根据预定优先级; 以及控制器(41),用于根据液压马达和致动器的负载将开关阀控制到预定值。
    • 6. 发明授权
    • Mobile crusher and crusher control method
    • 移动破碎机和破碎机控制方法
    • US5833150A
    • 1998-11-10
    • US898938
    • 1997-07-23
    • Satoru KoyanagiYukio TamuraToru NakayamaKatsuhiro Ikegami
    • Satoru KoyanagiYukio TamuraToru NakayamaKatsuhiro Ikegami
    • B02C13/30B02C21/02B02C25/00
    • B02C25/00B02C13/30B02C21/02
    • The present invention is a mobile crusher and a method for controlling the same, wherein the most suitable amount of crushed substances can be always secured so as to obtain crushed substances having a desired particle size distribution. To this end, the crusher mechanism includes an actual rotational speed changing means (1, 2, 3); an actual rotational speed detecting means (4); a rotational speed setting means (7) for setting at least one target rotational speed Nm for the crusher mechanism (13) and for setting, for each target rotational speed Nm, a rotational speed Na indicating a starting of supplying raw materials and a rotational speed Nb indicating a stopping of the supplying of raw materials; and a control means (6) for controlling the crusher mechanism such that an actual rotational speed N coincides with the target rotational speed Nm, starting the supplying of raw materials from a raw material supply device (14) when the actual rotational speed N increases to a rotational speed Na, and stopping the supplying of raw materials when the actual rotational speed N decreases to the rotational speed Nb.
    • 本发明是一种移动式破碎机及其控制方法,其中可以始终确保最合适量的粉碎物质,以获得具有所需粒度分布的粉碎物质。 为此,破碎机构包括实际转速改变装置(1,2,3); 实际转速检测装置(4); 用于设定用于破碎机构(13)的至少一个目标转速Nm的转速设定装置(7),并且针对每个目标转速Nm设定表示开始供给原料的转速Na和转速 Nb表示停止供应原料; 以及控制装置(6),用于控制破碎机构,使得实际转速N与目标转速Nm一致,当实际转速N增加到原始供给装置(14)时,开始从原料供给装置(14)供应原料 转速Na,当实际转速N降低到转速Nb时,停止供给原料。
    • 9. 发明授权
    • Operation control system for traveling vehicle
    • 行驶车操作控制系统
    • US5609220A
    • 1997-03-11
    • US379603
    • 1995-02-02
    • Yukio MoriyaSatoru KoyanagiTetsuya FujimuraMasayuki NagahamaKazuyuki YamazakiToru Hishiyama
    • Yukio MoriyaSatoru KoyanagiTetsuya FujimuraMasayuki NagahamaKazuyuki YamazakiToru Hishiyama
    • B62D7/08B62D7/14B62D12/00B62D15/00
    • B62D7/08B62D12/00B62D15/00B62D7/142
    • When a longitudinal straight traveling mode position A, an oblique traveling mode position B, a transverse traveling mode position C, or spin turning mode position D is selected by a traveling mode changeover switch 21, a signal corresponding to the selection is input to a controller 27. The controller outputs signals to turning actuators 15a and 15b for orienting driving wheels 11a and 11b toward the selected position. With this signal, the turning actuators 15a and 15b causes turning of the driving wheels 11a and 11b. At the same time, turning angle detection sensors 16a and 16b input signals indicative of turning angle of the driving wheels. When the turning angle becomes coincident with a preliminarily set angle, a signal for terminating turning is output to the turning actuators 15a and 15b. By this control, turning action of the turning actuators 15a and 15b is terminated with setting the driving wheels 11a and 11b at the position of the selected orientation.
    • PCT No.PCT / JP93 / 01207 Sec。 371日期:1995年2月2日 102(e)日期1995年2月2日PCT提交1993年8月26日PCT公布。 公开号WO94 / 05539 日期1994年3月17日当行驶模式转换开关21选择纵向直线行驶模式位置A,倾斜行驶模式位置B,横向行驶模式位置C或旋转模式位置D时,对应于选择 输入到控制器27.控制器向转动致动器15a和15b输出信号,以将驱动轮11a和11b朝向选定位置。 利用该信号,转动致动器15a和15b引起驱动轮11a和11b的转动。 同时,转向角检测传感器16a和16b输入表示驱动轮转向角的信号。 当转动角度与预先设定的角度一致时,转弯致动器15a,15b输出终止转弯的信号。 通过该控制,通过将驱动轮11a和11b设置在所选取向的位置来终止转动致动器15a和15b的转动动作。
    • 10. 发明申请
    • METAL SEAL RING AND DUCT APPARATUS USING THE METAL SEAL RING
    • 使用金属密封圈的金属密封环和导管装置
    • US20120139235A1
    • 2012-06-07
    • US13201807
    • 2010-08-26
    • Satoru KoyanagiYumiko Otsu
    • Satoru KoyanagiYumiko Otsu
    • F16L23/20F16L23/02F16L23/04F16L23/00
    • F16J15/0887F16J15/0881F16L17/025F16L23/20
    • Disclosed is a metal seal ring by which conduits are hermetically engaged by a pressure in accordance with a fluid pressure. The metal seal ring is comprised of a first annular seal surface (12a) configured so as to be in contact with a first flange, a second annular seal surface (12b) configured so as to be in contact with a second flange, a pressure receiving surface (12f) which is formed between the first and second seal surfaces and which defines an annular recessed portion (12e) which is radially inwardly open, and an annular seal portion (12) comprised of a first seal portion (12A) which is elastically deformable and formed between the annular recessed portion (12e) and the first seal surface (12a) and a second seal portion (12B) which is elastically deformable and formed between the annular recessed portion (12e) and the second seal surface (12b). An annular seal ring main body (14) which is engaged with the first and second flanges to prevent the first and second flanges from moving closer to the metal seal ring in the axial direction and prevent an excessive force from being applied to the first and second seal portions, is provided on the radially outer side of the seal portion (12). The first and second seal portions (12A, 12B) are respectively pressed against the first and second flanges due to the fluid pressure received by the pressure receiving surface.
    • 公开了一种金属密封环,其中管道通过根据流体压力的压力气密地接合。 金属密封环由第一环形密封表面(12a)构成,第一环形密封表面(12a)被构造为与第一凸缘接触,第二环形密封表面(12b)构造成与第二凸缘接触,压力接收 表面(12f),其形成在第一和第二密封表面之间并且限定径向向内打开的环形凹部(12e),以及环形密封部分(12),其包括弹性地 可变形地形成在环形凹部(12e)和第一密封面(12a)之间,第二密封部(12B)可弹性变形形成在环形凹部(12e)与第二密封面(12b)之间。 环形密封环主体(14),其与第一和第二凸缘接合,以防止第一和第二凸缘沿轴向方向更靠近金属密封环移动,并防止过大的力施加到第一和第二凸缘 密封部分设置在密封部分(12)的径向外侧上。 第一和第二密封部分(12A,12B)由于压力接收表面所接受的流体压力而被分别压靠第一和第二凸缘。