CONSTRUCTION MACHINE
    1.
    发明申请
    CONSTRUCTION MACHINE 有权
    建筑机械

    公开(公告)号:US20130319786A1

    公开(公告)日:2013-12-05

    申请号:US14000633

    申请日:2012-03-05

    IPC分类号: E02F9/22 F28F27/00

    摘要: A construction machine includes a condenser 24 for cooling refrigerant for an air conditioner; a fan 21 for cooling the condenser 24 by using forward cooling air produced during normal-rotation drive; other cooled objects such as a radiator 25 and the like disposed under the lee of the forward cooling air with respect to the condenser 24; a refrigerant pressure detector 27 for detecting the pressure of the refrigerant flowing in the condenser 24; and a controller 136 for executing reverse-rotation stop processing for returning the fan 21 to the normal-rotation drive when the pressure P of the air conditioner refrigerant detected by the refrigerant pressure detector 27 reaches a preset normal-rotation return pressure P1 during reverse-rotation drive of the fan 21. Thus, the lowering of the cooling effect of an air conditioner can be suppressed while reducing the burden of cleaning an engine room.

    摘要翻译: 一种施工机械包括冷凝器24,用于冷却空调的制冷剂; 用于通过使用正常旋转驱动期间产生的向前冷却空气冷却冷凝器24的风扇21; 设置在前冷却空气相对于冷凝器24的下方的其他冷却物体,例如散热器25等; 用于检测在冷凝器24中流动的制冷剂的压力的制冷剂压力检测器27; 以及控制器136,用于当由制冷剂压力检测器27检测到的空气调节器制冷剂的压力P在反向旋转期间达到预设的正常回转返回压力P1时,执行用于将风扇21返回到正转驱动的反转停止处理, 风扇21的旋转驱动。因此,可以抑制空调的冷却效果的降低,同时减少清洁发动机室的负担。

    Split rim for pneumatic tire
    2.
    发明授权
    Split rim for pneumatic tire 有权
    充气轮胎拆分边缘

    公开(公告)号:US07320352B2

    公开(公告)日:2008-01-22

    申请号:US10504574

    申请日:2003-02-18

    IPC分类号: B60C25/00

    摘要: A split rim for pneumatic tire includes a disk part having a seat portion allowing a corresponding tire bead part to be seated at the radial outer end. First and second pieces are connected to the disk part and have cylindrical parts coaxial with the disk parts. The cylindrical part of the second piece can be inserted into the cylindrical part of the first piece. The cylindrical parts of the first and second pieces overlap with each other in the inserted state and are connected to each other by a fastening mechanism. The fastening mechanism includes a group of claws formed on the inner circumference of the first piece cylindrical part and a group of claws formed on the outer circumference of the second piece cylindrical part.

    摘要翻译: 用于充气轮胎的分割边缘包括具有允许相应的轮胎胎圈部分在径向外端安置的座部分的盘部分。 第一和第二片连接到盘部分并且具有与盘部分同轴的圆柱形部分。 第二件的圆柱形部分可插入第一件的圆柱形部分。 第一和第二部件的圆柱形部分在插入状态下彼此重叠并且通过紧固机构彼此连接。 紧固机构包括形成在第一片状圆筒部的内周上的一组爪和形成在第二片状圆筒部的外周上的一组爪。

    Divided rim for tire, method of assembling rim/tire assembly, and method and device for installing rim/tire assembly
    3.
    发明申请
    Divided rim for tire, method of assembling rim/tire assembly, and method and device for installing rim/tire assembly 有权
    用于轮胎的划分轮辋,轮辋/轮胎组件的组装方法,以及用于安装轮辋/轮胎组件的方法和装置

    公开(公告)号:US20060219368A1

    公开(公告)日:2006-10-05

    申请号:US10552462

    申请日:2004-04-07

    IPC分类号: B60C25/00

    摘要: A hollow-cylindrical portion (26) inserted in a hollow-cylindrical portion (16) of one rim section (12) is provided on the other rim section (13). To form a split rim (11), part (head portion) of the inner hollow-cylindrical portion (26) overlaid on the outer hollow-cylindrical portion (16) is radially outwardly expanded by being elastically deformed by a tapered surface (39) of a piston (38) such that the inner and outer hollow-cylindrical portions (16, 26) are in close contact with each other. As a result, relative positions of the rim sections (12, 13) are strictly defined, and this enables high assembling accuracy, particularly coaxiality with a high level, to be achieved. A fine fitted to the split rim (11) can be inspected with high accuracy.

    摘要翻译: 插入在一个边缘部分(12)的中空圆柱形部分(16)中的中空圆柱形部分(26)设置在另一个边缘部分(13)上。 为了形成分割边缘(11),覆盖在外中空圆柱形部分(16)上的内中空圆柱形部分(26)的部分(头部)通过锥形表面(39)弹性变形而径向向外膨胀, 的活塞(38),使得内外圆筒部(16,26)彼此紧密接触。 结果,严格地限定了轮辋部分(12,13)的相对位置,这使得能够实现高的组装精度,特别是高水平的同轴度。 可以高精度地检查装配到分割边缘(11)的精细度。

    Drive Control Device for Work Vehicle
    4.
    发明申请
    Drive Control Device for Work Vehicle 有权
    工作车辆驱动控制装置

    公开(公告)号:US20140005900A1

    公开(公告)日:2014-01-02

    申请号:US14002074

    申请日:2012-03-15

    IPC分类号: E02F9/20

    摘要: To provide a drive control system for a working vehicle, which can prevent engine stall with certainty even when a large load suddenly acts on a vehicle-mounted engine and which is also excellent in environment friendly performance.When a vehicle speed of a wheel loader (1) is determined to be not higher than a reference value (Yes) in step S4 and a forward/reverse command means (40) is determined to have been switchingly operated (Yes) in step S5, the routine advances to step S6 where an increment ΔN of engine speed according to an engine load factor is determined. In step S7, the increment ΔN of engine speed is then added to a target engine speed Na corresponding to a depression stroke of an accelerator pedal (38), the thus-determined Na=Na+ΔN is set as a new target engine speed Na, and a target engine speed command i1 is sent to an engine controller (37).

    摘要翻译: 为了提供一种用于工作车辆的驱动控制系统,其即使当大负载突然作用在车载发动机上时也能够确定地防止发动机失速,并且环境性能也优异。 当在步骤S4中将轮式装载机(1)的车速确定为不高于基准值(是)时,并且在步骤S5中确定正向/反向指令装置(40)已被切换操作(是) 例程进入步骤S6,其中确定根据发动机负载因子的发动机转速的增量ΔN。 在步骤S7中,然后将发动机转速的增量ΔN加到与加速器踏板(38)的下压行程相对应的目标发动机转速Na,将如此确定的Na = Na + DeltaN设定为新的目标发动机转速Na ,并且将目标发动机转速指令i1发送到发动机控制器(37)。

    Split rim for pneumatic tire
    5.
    发明申请
    Split rim for pneumatic tire 有权
    充气轮胎拆分边缘

    公开(公告)号:US20050173039A1

    公开(公告)日:2005-08-11

    申请号:US10504574

    申请日:2003-02-18

    摘要: A split rim for pneumatic tire includes a disk part having a seat portion allowing a tire corresponding bead part to be seated at the radial outer end thereof, and first and second pieces connected to the disk part and having cylindrical parts coaxial with the disk parts. The cylindrical part of the second piece can be inserted into the cylindrical part of the first piece, and the cylindrical parts of the first and second pieces overlapped with each other in the inserted state are connected to each other at an overlapped region through a connection means.

    摘要翻译: 用于充气轮胎的分割边缘包括具有允许轮胎对应的胎圈部分在其径向外端处被安置的座部分的盘部分,以及连接到盘部分并且具有与盘部分同轴的圆柱形部分的第一和第二片。 第二片的圆柱形部分可以插入到第一片的圆柱形部分中,并且在插入状态下彼此重叠的第一和第二片的圆柱形部分通过连接装置在重叠区域彼此连接 。

    Keyboard system for an electric musical instrument in which each key is
provided with an independent output to a processor
    6.
    发明授权
    Keyboard system for an electric musical instrument in which each key is provided with an independent output to a processor 失效
    用于电子乐器的键盘系统,其中每个键都具有与处理器的独立输出

    公开(公告)号:US5883327A

    公开(公告)日:1999-03-16

    申请号:US988170

    申请日:1992-12-09

    摘要: A keyboard system for an electronic musical instrument includes: a keyboard having a number of keys; a keyboard central processing unit (CPU) coupled to the keyboard; a switch connected to each key on the keyboard; a pull-up resistor serially connected to each switch; a unit for applying voltage to a serial circuit of each switch and each pull-up resistor; and a unit for parallel supplying a signal at an intersection point between each switch and each pull-up resistor to the CPU. The operation states of a plurality of keys can be independently detected by sequentially detecting the potential at the interconnection points.

    摘要翻译: 一种用于电子乐器的键盘系统包括:具有多个键的键盘; 耦合到键盘的键盘中央处理单元(CPU); 连接到键盘上的每个键的开关; 串联连接到每个开关的上拉电阻; 用于向每个开关和每个上拉电阻器的串行电路施加电压的单元; 以及用于在每个开关和每个上拉电阻之间的交点处并行地提供信号到CPU的单元。 可以通过依次检测互连点的电位来独立地检测多个键的操作状态。

    Construction machine
    7.
    发明授权
    Construction machine 有权
    施工机械

    公开(公告)号:US09255386B2

    公开(公告)日:2016-02-09

    申请号:US14000633

    申请日:2012-03-05

    摘要: A construction machine includes a condenser 24 for cooling refrigerant for an air conditioner; a fan 21 for cooling the condenser 24 by using forward cooling air produced during normal-rotation drive; other cooled objects such as a radiator 25 and the like disposed under the lee of the forward cooling air with respect to the condenser 24; a refrigerant pressure detector 27 for detecting the pressure of the refrigerant flowing in the condenser 24; and a controller 136 for executing reverse-rotation stop processing for returning the fan 21 to the normal-rotation drive when the pressure P of the air conditioner refrigerant detected by the refrigerant pressure detector 27 reaches a preset normal-rotation return pressure P1 during reverse-rotation drive of the fan 21. Thus, the lowering of the cooling effect of an air conditioner can be suppressed while reducing the burden of cleaning an engine room.

    摘要翻译: 一种施工机械包括冷凝器24,用于冷却空调的制冷剂; 用于通过使用正常旋转驱动期间产生的向前冷却空气冷却冷凝器24的风扇21; 设置在前冷却空气相对于冷凝器24的下方的其他冷却物体,例如散热器25等; 用于检测在冷凝器24中流动的制冷剂的压力的制冷剂压力检测器27; 以及控制器136,用于当由制冷剂压力检测器27检测到的空气调节器制冷剂的压力P在反向旋转期间达到预设的正常回转返回压力P1时,执行用于将风扇21返回到正转驱动的反转停止处理, 风扇21的旋转驱动。因此,可以抑制空调的冷却效果的降低,同时减少清洁发动机室的负担。

    Drive control device for work vehicle
    8.
    发明授权
    Drive control device for work vehicle 有权
    工作车辆驱动控制装置

    公开(公告)号:US09043099B2

    公开(公告)日:2015-05-26

    申请号:US14002074

    申请日:2012-03-15

    摘要: When a vehicle speed of a wheel loader (1) is determined to be not higher than a reference value (Yes) in step S4 and a forward/reverse command switch (40) is determined to have been switchingly operated (Yes) in step S5, the routine advances to step S6 where an increment ΔN of engine speed according to an engine load factor is determined. In step S7, the increment ΔN of engine speed is then added to a target engine speed Na corresponding to a depression stroke of an accelerator pedal (38), the thus-determined Na=Na+ΔN is set as a new target engine speed Na, and a target engine speed command i1 is sent to an engine controller (37).

    摘要翻译: 当在步骤S4中将轮式装载机(1)的车速确定为不高于参考值(是)时,并且在步骤S5中确定正向/反向命令开关(40)已被切换操作(是) 例程进入步骤S6,其中确定根据发动机负载因子的发动机转速的增量&Dgr; N。 然后,在步骤S7中,将发动机转速的增量&Dgr; N加到与加速器踏板(38)的下压行程相对应的目标发动机转速Na,将这样确定的Na = Na +&Dgr; N设定为新的 目标发动机转速Na,目标发动机转速指令i1被发送到发动机控制器37。

    Split rim for tire, method of assembling a rim/tire assembly, and method and device for installing the rim/tire assembly
    9.
    发明授权
    Split rim for tire, method of assembling a rim/tire assembly, and method and device for installing the rim/tire assembly 有权
    用于轮胎的分割边缘,组装轮辋/轮胎组件的方法,以及用于安装轮辋/轮胎组件的方法和装置

    公开(公告)号:US07357170B2

    公开(公告)日:2008-04-15

    申请号:US10552462

    申请日:2004-04-07

    IPC分类号: B60C25/00

    摘要: A hollow-cylindrical portion (26) inserted in a hollow-cylindrical portion (16) of one rim section (12) is provided on the other rim section (13). To form a split rim (11), part (head portion) of the inner hollow-cylindrical portion (26) overlaid on the outer hollow-cylindrical portion (16) is radially outwardly expanded by being elastically deformed by a tapered surface (39) of a piston (38) such that the inner and outer hollow-cylindrical portions (16, 26) are in close contact with each other. As a result, relative positions of the rim sections (12, 13) are strictly defined, and this enables high assembling accuracy, particularly coaxiality with a high level, to be achieved. A fine fitted to the split rim (11) can be inspected with high accuracy.

    摘要翻译: 插入在一个边缘部分(12)的中空圆柱形部分(16)中的中空圆柱形部分(26)设置在另一个边缘部分(13)上。 为了形成分割边缘(11),覆盖在外中空圆柱形部分(16)上的内部中空圆柱形部分(26)的部分(头部)通过锥形表面(39)弹性变形而径向向外膨胀, 的活塞(38),使得内外圆筒部(16,26)彼此紧密接触。 结果,严格地限定了轮辋部分(12,13)的相对位置,这使得能够实现高的组装精度,特别是高水平的同轴度。 可以高精度地检查装配到分割边缘(11)的精细度。