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    • 2. 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。
    • 4. 发明授权
    • Control apparatus for soil improvement machine
    • 土壤改良机控制装置
    • US6004023A
    • 1999-12-21
    • US11495
    • 1998-02-09
    • Satoru KoyanagiKazuyuki YamazakiHiroshi Shimizu
    • Satoru KoyanagiKazuyuki YamazakiHiroshi Shimizu
    • E02F7/00B01F3/18B01F13/10B01F15/00B01F15/02B01F15/04C09K17/06C09K17/12E02D3/12B28C7/04
    • B01F13/105B01F15/0201B01F15/0487B01F3/18B01F15/00123B01F2013/1083
    • A soil refining machine having a crushing and mixing unit (A), an earth and sand material delivery unit (B) for supplying earth and sand material into the crushing and mixing unit and a soil refining material delivery unit (C) for supplying soil refining material into the crushing and mixing unit is provided with a control apparatus. The control apparatus includes: a sensing unit (31) for detecting a supply rate of the earth and sand material being supplied by the earth and sand material delivery unit; a first setting unit (47) for optionally establishing a supply rate of the soil refining material to be supplied by the soil material delivery unit; and a control unit (43) responsive to both the rate established by the first setting unit and the rate detected by the sensing unit for controlling an actual supply rate of the soil refining material being supplied by the soil refining material delivery unit.
    • PCT No.PCT / JP96 / 02457 Sec。 371日期:1998年2月9日 102(e)1998年2月9日PCT 1996年8月30日PCT PCT。 公开号WO97 / 08397 日期1997年3月6日具有破碎混合单元(A),用于将砂土材料供给到破碎混合单元中的砂土输送单元(B)的土壤细化机和土壤精炼物质输送单元(C )用于向破碎混合单元供应土壤澄清材料具有控制装置。 该控制装置包括:感测单元,用于检测由砂土输送单元供给的砂土材料的供给速度; 第一设定单元(47),用于可选地建立由土壤物质输送单元供应的土壤澄清材料的供给速率; 以及控制单元(43),其响应于由所述第一设定单元建立的速率和由所述感测单元检测到的速率,以控制由所述土壤细化材料输送单元供应的所述土壤澄清材料的实际供给速率。
    • 6. 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。
    • 8. 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)。
    • 9. 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。