公开(公告)号：US20080197682A1

公开(公告)日：2008-08-21

申请号：US12069576

申请日：2008-02-11

申请人： Hak Shin Kim

发明人： Hak Shin Kim

IPC分类号： B60N2/24

CPC分类号： B60N2/688 ,  B60N2/38 ,  B60R22/26 ,  B60R22/34 ,  B66C13/54 ,  E02F9/16 ,  E02F9/2004

摘要： A seat for heavy construction equipment is provided, which requires no change of a shape of outer side surfaces of console boxes for heavy equipment in the case where a retractable type seat belt is mounted on a side surface of a seat part having the console boxes mounted on left and right sides thereof, and which can prevent mutual interference between a main body part of the seat belt and the console box when the seat belt is unfastened. The seat for heavy construction equipment having a console box mounted on at least either of left and right sides thereof includes a seat part 11 having a cut part 15 formed on one rear side thereof that is opposite to the console box 10, a buckle receptor 13 mounted on the other rear side of the seat part 11 that is opposite to the cut part 15, and a main body part 17, mounted on the cut part 15, for accommodating a retractable type seat belt that is unlocked from the buckle receptor 13 and is wound into the main body part when the seat belt is unfastened.

摘要翻译： 提供了一种用于重型施工设备的座椅，其中在可伸缩式安全带安装在具有安装控制台的座椅部件的侧表面的情况下，不需要改变用于重型设备的控制台的外侧表面的形状 并且能够防止当安全带松开时座椅安全带的主体部分与控制台之间的相互干扰。 具有安装在其左侧和右侧中的至少任一侧的控制箱的重型施工设备的座椅包括座部11，其具有形成在与控制台10相对的一个后侧上的切割部分15，带扣接收器13 安装在与切割部分15相对的座椅部分11的另一个后侧;以及安装在切割部分15上的主体部分17，用于容纳从扣环接收器13解锁的可伸缩式安全带，以及 当安全带松开时，被卷入主体部分。

公开(公告)号：US20080129085A1

公开(公告)日：2008-06-05

申请号：US11636278

申请日：2006-12-08

申请人： Kang Tae Kim ,  Hideo Kosaka ,  Yasushi Uchida

发明人： Kang Tae Kim ,  Hideo Kosaka ,  Yasushi Uchida

IPC分类号： B60J5/06

CPC分类号： B60J5/062 ,  B60J5/0487 ,  E02F9/00 ,  E02F9/0891 ,  E02F9/163 ,  E05D13/04 ,  E05D15/1047 ,  E05F5/003 ,  E05Y2201/224 ,  E05Y2201/474 ,  E05Y2201/488 ,  E05Y2600/10 ,  E05Y2800/422 ,  E05Y2900/518

摘要： An operator cab for heavy equipment is disclosed to prevent a sliding door mounted on the cab from rocking or rattling in X, Y, and Z-axis directions due to a shock or vibration applied to the cab in a state that the sliding door is fully opened. The operator cab includes an outer sidewall having a doorway formed thereon; upper and lower rails provided on upper and lower portions of the outer sidewall and engaged with upper and lower rollers; a sliding door being slid by upper and lower rollers engaged with the upper and lower rails; an upper pad formed on an upper bracket; a lower pad formed on a lower bracket; an upper stopper, installed in the opened position of the outer sidewall, for being in surface contact with the upper pad when the sliding door is fully opened, and preventing the sliding door from rocking when the upper stopper becomes in surface contact with the upper pad; and a lower stopper, installed in the opened position of the outer sidewall, for being in surface contact with the lower pad when the sliding door is fully opened, and preventing the sliding door from rocking when the lower stopper becomes in surface contact with the lower pad.

摘要翻译： 公开了一种用于重型设备的驾驶室，以防止安装在驾驶室上的滑动门在X，Y和Z轴方向上摇摆或晃动，这是由于滑动门完全被施加到驾驶室的冲击或振动 开了 操作者驾驶室包括具有形成在其上的门口的外侧壁; 设置在外侧壁的上部和下部并与上部和下部辊接合的上部和下部轨道; 滑动门通过与上下轨道接合的上下辊滑动; 形成在上托架上的上垫片; 形成在下支架上的下垫片; 安装在外侧壁的打开位置的上止动件，当滑动门完全打开时与上垫片表面接触，并且当上挡块与上垫片表面接触时防止滑门摇动 ; 以及安装在所述外侧壁的打开位置的下止动件，当所述滑动门完全打开时与所述下垫表面接触，并且当所述下止动件与所述下挡块表面接触时防止所述滑动门摇动 垫。

公开(公告)号：US07377561B2

公开(公告)日：2008-05-27

申请号：US11286226

申请日：2005-11-25

申请人： Han Chul Shin

发明人： Han Chul Shin

IPC分类号： E05C19/18

CPC分类号： E02F9/00 ,  E02F9/0866 ,  E02F9/0891 ,  E05B53/003 ,  E05B79/20 ,  E05B83/24 ,  E05C17/32 ,  Y10T292/28 ,  Y10T292/291

摘要： In a locking and unlocking apparatus of an engine hood door, a stay is formed of a first arm and a second arm, with the stay being provided so as to fix a door of an engine hood in a fixed state. The first arm and the second arm are foldably connected to each other and pivotally connected to a frame and a door respectively. The lock of the first arm is automatically locked by a locking piece of the second arm at a portion in which the first arm and the second arm are arranged on a straight line for thereby maintaining an opened state of the door. The lock is unlocked from the locking piece with the locking piece being pulled by operation of a lever which is connected with the locking piece through a wire from a remote site, so that the door is closed.

摘要翻译： 在发动机罩门的锁定和解锁装置中，由第一臂和第二臂形成的支撑件，其中设置有用于将发动机罩的门固定在固定状态。 第一臂和第二臂可折叠地彼此连接并且分别枢转地连接到框架和门。 第一臂的锁定在第一臂和第二臂布置在直线上的部分处被第二臂的锁定件自动地锁定，从而保持门的打开状态。 锁定件从锁定件解锁，锁定件通过杠杆的操作而被拉动，该杠杆通过来自远程位置的导线与锁定片连接，使得门被关闭。

公开(公告)号：US20080104953A1

公开(公告)日：2008-05-08

申请号：US11813773

申请日：2005-02-17

申请人： Bo Vigholm

发明人： Bo Vigholm

IPC分类号： E02F9/22 ,  F15B1/00 ,  F15B21/14

CPC分类号： E02F9/2217 ,  E02F9/2292 ,  E02F9/2296

摘要： An arrangement for controlling a work vehicle includes a power source, and a hydraulic circuit including a pump driven by the power source, at least one hydraulic actuator arranged in fluid connection with the pump via a first conduit, a variable displacement hydraulic motor unit arranged in fluid connection with the actuator and downstream the actuator via a second conduit. The variable displacement hydraulic motor unit is arranged for controlling movement of the actuator.

摘要翻译： 用于控制工作车辆的装置包括动力源和包括由动力源驱动的泵的液压回路，至少一个液压致动器，其经由第一管道与泵流体连接，排列成可变排量的液压马达单元 与致动器的流体连接并通过第二导管在致动器的下游。 可变排量液压马达单元布置成用于控制致动器的运动。

公开(公告)号：US20080088170A1

公开(公告)日：2008-04-17

申请号：US11821769

申请日：2007-06-25

申请人： Hak Shin Kim

发明人： Hak Shin Kim

IPC分类号： A44B11/00 ,  A62B35/00

CPC分类号： B60R22/00 ,  B60R2021/0081 ,  B60R2022/021

摘要： A belt buckle holder of a static type safety belt of a construction equipment seat is disclosed, in which a safety belt buckle is stored at a certain portion when a buckled static type safety belt is unbuckled, so that it is possible to prevent an operation part(consisting of buttons or keys) from contacting with a belt buckle irrespective of a driver's intention. In a belt buckle of a static type safety belt of a construction equipment seat which includes a fixing part installed at one side of a seat body, and a belt buckle detachably engaged at the fixing part, there is provided a belt buckle holder of a static type safety belt of a construction equipment seat which comprises a pocket type holder which is formed at a side surface of the seat body, with the belt buckle separated from the fixing part being detachably inserted and engaged at the pocket type holder.

摘要翻译： 公开了一种施工设备座椅的静电式安全带的皮带扣座，其中，当弯曲的静态安全带被松开时，安全带扣被保存在某一部分，从而可以防止操作部分 （由按钮或键组成）与皮带扣相接触，不考虑驾驶员的意图。 在包括安装在座椅主体的一侧的固定部件和可拆卸地接合在固定部分的皮带扣的施工设备座椅的静态安全带的带扣中，设置有静态的带扣安全带， 一种施工设备座椅的安全带，其包括形成在座椅主体的侧表面处的袋型保持器，其中与固定部分分离的带扣可拆卸地插入并接合在袋型保持器中。

公开(公告)号：US20080053082A1

公开(公告)日：2008-03-06

申请号：US11821108

申请日：2007-06-21

申请人： Man Suk Jeon

发明人： Man Suk Jeon

IPC分类号： F15B13/02

CPC分类号： E02F9/2239 ,  B62D11/005 ,  E02F9/225 ,  E02F9/2282 ,  E02F9/2292 ,  E02F9/2296 ,  F15B11/17 ,  F15B11/22 ,  F15B2211/20523 ,  F15B2211/20546 ,  F15B2211/20576 ,  F15B2211/3116 ,  F15B2211/329 ,  F15B2211/5059 ,  F15B2211/7058 ,  F15B2211/71 ,  F15B2211/782

摘要： A straight traveling hydraulic circuit is disclosed, which, in the case of performing a combined operation in which working and traveling devices are simultaneously driven, can prevent a declination of equipment due to an overload of the working devices. The straight traveling hydraulic circuit includes first and second variable hydraulic pumps, a left traveling motor and a first working device connected to the first hydraulic pump, switching valves installed in a flow path of the first hydraulic pump, a right traveling motor and a second working device connected to the second hydraulic pump, switching valves installed in a flow path of the second hydraulic pump, a straight traveling valve installed in the flow path of the second hydraulic pump, and a control valve installed in a branch flow path branched from the flow path of the second hydraulic pump. The straight traveling valve is shifted to supply the hydraulic fluid from the first hydraulic pump to the left and right traveling motors and to supply the hydraulic fluid from the second hydraulic pump to the first and second working devices. The control valve connects inlet and outlet parts of the straight traveling valve, and is shifted, when the combined operation is performed, to intercept a supply of the hydraulic fluid from the second hydraulic pump to the traveling motor.

摘要翻译： 公开了一种直行驱动液压回路，在进行工作和行驶装置同时驱动的组合操作的情况下，能够防止由于工作装置的过载而引起的设备偏斜。 直行行驶液压回路包括第一和第二可变液压泵，左行进电动机和连接到第一液压泵的第一工作装置，安装在第一液压泵的流路中的切换阀，右行进电动机和第二工作 连接到第二液压泵的装置，安装在第二液压泵的流路中的切换阀，安装在第二液压泵的流路中的直动式阀，以及安装在从流动分支的分支流路中的控制阀 第二液压泵的路径。 直行移动阀被移动以将液压流体从第一液压泵供给到左右行进马达，并将液压流体从第二液压泵供给到第一和第二作业装置。 所述控制阀连接所述直行进阀的入口部和出口部，并且在进行组合动作时，移动所述液压流体从所述第二液压泵向所述行驶马达的供给。

公开(公告)号：US20080040006A1

公开(公告)日：2008-02-14

申请号：US10904102

申请日：2004-10-22

申请人： Joakim Sjogren ,  Bo Vigholm ,  Nils-Erik Bankestad ,  Sven-Alie Carlsson ,  Gunnar Lowestrand

发明人： Joakim Sjogren ,  Bo Vigholm ,  Nils-Erik Bankestad ,  Sven-Alie Carlsson ,  Gunnar Lowestrand

IPC分类号： E02F3/96 ,  G05D1/00 ,  G05D17/00

CPC分类号： E02F9/2296 ,  E02F3/96 ,  E02F9/2203 ,  E02F9/2235 ,  E02F9/265

摘要： Method and device for controlling a machine which is intended to be operated in several different operating states, the machine being intended to utilize different types of equipment in at least two of these operating states for different activities. The device includes a means (1) which is intended to be actuated and which can be set in a number of different positions (2-6), and each of these positions corresponds to one of the operating states.

摘要翻译： 用于控制旨在在几种不同操作状态下操作的机器的方法和装置，该机器旨在在不同活动的这些操作状态中的至少两个中使用不同类型的设备。 该装置包括一个意图被致动并且可被设置在多个不同位置（2-6））的装置（1），并且这些位置中的每一个对应于一个操作状态。

公开(公告)号：US20070271913A1

公开(公告)日：2007-11-29

申请号：US11637569

申请日：2006-12-12

申请人： Toshimichi Ikeda

发明人： Toshimichi Ikeda

IPC分类号： F16D31/02

CPC分类号： F15B11/17 ,  E02F3/43 ,  E02F9/123 ,  E02F9/2239 ,  E02F9/2292 ,  F15B2211/20523 ,  F15B2211/20576 ,  F15B2211/3116 ,  F15B2211/7053 ,  F15B2211/7058

摘要： An apparatus for increasing an operation speed of a boom on excavators is disclosed, which enables an unskilled operator to conveniently manipulate a working device by decreasing a rotation speed and increasing a lifting speed relatively when the excavator performs combined operation of boom lift and swing drive to improve its working efficiency. The apparatus includes first and second hydraulic pumps, a first actuator, a pair of second actuators, first to third control valves, a block valve installed in a flow path between the selected second actuator and the second control valve, supplying the hydraulic fluid from a second hydraulic pump to the selected actuator only when the second actuators are driven to be switched according to a control signal of boom lift at combined operation in which the first and second actuators are simultaneously driven, to replenish the first actuator with the hydraulic fluid to be supplied to the second actuator.

摘要翻译： 公开了一种用于增加挖掘机上的起重臂的操作速度的装置，其使得不熟练的操作者能够通过降低转速并相对提高起重速度来方便地操纵作业装置，当挖掘机执行悬臂起重和摆动驱动的组合操作时 提高工作效率。 该装置包括第一和第二液压泵，第一致动器，一对第二致动器，第一至第三控制阀，安装在所选择的第二致动器和第二控制阀之间的流动路径中的截止阀， 第二液压泵只有当第二致动器被驱动切换时，根据在同时驱动第一和第二致动器的组合操作中的起重臂升程的控制信号，以将液压流体补充到第一致动器为止 提供给第二致动器。

公开(公告)号：US20070234718A1

公开(公告)日：2007-10-11

申请号：US11571900

申请日：2005-06-22

申请人： Bo Vigholm

发明人： Bo Vigholm

IPC分类号： F16D31/02

CPC分类号： F15B11/17 ,  B62D5/07 ,  E02F9/2239 ,  E02F9/2292 ,  E02F9/2296 ,  F15B11/165 ,  F15B2211/20546 ,  F15B2211/20592 ,  F15B2211/251 ,  F15B2211/30505 ,  F15B2211/30525 ,  F15B2211/31576 ,  F15B2211/31594 ,  F15B2211/45 ,  F15B2211/6054 ,  F15B2211/781

摘要： A hydraulic system includes a first pump that delivers hydraulic fluid to a first load outlet point and to a second load outlet point, a second pump that delivers hydraulic fluid to the second load outlet point, but not to the first load outlet point, a pressure detector for detecting the load pressure at the first load outlet point and a pressure detector for detecting the load pressure at the second load outlet point. The system includes a controller for controlling the first pump on the basis of the detected load pressure at the first load outlet point and the detected load pressure at the second load outlet point, and a controller for controlling the second pump on the basis of the detected load pressure at the second load outlet point but not on the basis of the detected load pressure at the first load outlet point.

摘要翻译： 液压系统包括将液压流体输送到第一负载出口点和第二负载出口点的第一泵，第二泵，其将液压流体输送到第二负载出口点，但不向第一负载出口点输送压力 用于检测第一负载出口点处的负载压力的检测器和用于检测第二负载出口点处的负载压力的压力检测器。 该系统包括：控制器，用于根据检测到的第一负载出口点的负载压力和第二负载出口点处检测到的负载压力来控制第一泵;以及控制器，用于根据检测到的控制器控制第二泵 在第二负载出口点处的负载压力，但不是基于在第一负载出口点处检测到的负载压力。

公开(公告)号：US20070210619A1

公开(公告)日：2007-09-13

申请号：US11634211

申请日：2006-12-05

申请人： Chun Ho Jo ,  Jung Gun Gwak

发明人： Chun Ho Jo ,  Jung Gun Gwak

IPC分类号： B60J7/00

CPC分类号： B60J5/0487 ,  E02F9/163 ,  E05D2015/1055 ,  E05F5/06 ,  E05F7/04 ,  E05Y2900/518

摘要： An operator cab for heavy construction equipment is disclosed to prevent a sliding door from rocking or rattling due to a shock or vibration applied to the cab in a state that the sliding door slidably mounted on the cab is opened or closed. The operator cab includes a sidewall member with a doorway, upper, central, and lower rails provided on upper, central, and lower portions of the sidewall member, respectively, a sliding door slid by upper, central, and lower rollers engaged with the upper, central, and lower rails, respectively, to open or close the doorway, upper and lower roller holders installed on ends of the upper and lower rails, respectively, in a shape corresponding to the upper and lower rollers, and having an engaging groove receiving and supporting the upper and lower rollers when the sliding door is fully opened or closed, a locking device having a pair of male and female locking strikers which are engaged to each other at one side of the sliding door when the sliding door is fully opened, and a locking holder formed on an external periphery of a loader corresponding to the male locking striker.

摘要翻译： 公开了一种重型施工设备的驾驶室，以防止滑动门在滑动地安装在驾驶室上的滑动门打开或关闭的状态下由于在驾驶室处施加的冲击或振动而摇摆或摇晃。 操作员驾驶室包括侧壁构件，其具有分别设置在侧壁构件的上部，中心和下部上的门口，上部，中部和下部轨道，滑动门分别与上部，中部和下部辊接合， ，中央和下轨道，分别打开或关闭门口，分别安装在上下轨道的端部的上下辊保持器，其形状分别对应于上辊和下辊，并具有接合槽 并且当所述滑动门完全打开或关闭时支撑所述上滚子和下滚子;锁定装置，具有一对在所述滑动门完全打开时在所述滑动门的一侧彼此接合的凸形和阴型锁定冲头; 以及形成在与所述雄锁定撞针相对应的装载器的外周上的锁定保持器。