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1. 发明授权

US5971679A Splash guard device for use in a machine tool 有权
标题翻译：飞溅防护装置用于机床
公开(公告)号：US5971679A
公开(公告)日：1999-10-26
申请号：US221879
申请日：1998-12-29
申请人： Jong Ik Kim
发明人： Jong Ik Kim
IPC分类号： B23Q11/08
CPC分类号： B23Q11/08 , Y10T408/98 , Y10T409/30392
摘要： A splash guard device is utilized in a machine tool to prevent chips and coolant from flying to the outside of a cutting compartment, while permitting smooth pallet changing operation. The splash guard device includes a splash guard door capable of up/down movement and swivellable about a vertical swivel axis in the course of pallet changing operation and an elevationally movable top sealing member having a lowered position in which it remains in contact with the top edge of the splash guard door and a raised position in which it is spaced apart from the top edge of the splash guard door. Responsive to the upward movement of the splash guard door, a linkage mechanism is adapted to cause the top sealing member to move from the lowered position into the raised position. A pair of fixed side splash guard walls extend in a spaced-apart parallel relationship with respect to the corresponding side edge of the splash guard door. Mounted on the respective one of the side splash guard walls are a pair of side sealing rods which are laterally displaceable toward and away from the splash guard door between an extended sealing position and a retracted non-sealing position.
摘要翻译：在机床中使用防溅装置，以防止切屑和冷却液飞入切割室的外部，同时允许平滑的托盘更换操作。防溅装置包括能够在托盘更换操作过程中上下运动并围绕垂直旋转轴线旋转的防溅门，以及具有降低位置的可升降的顶部密封构件，在该位置中，防水门保持与顶部边缘接触防溅车门和升降位置，其与防溅罩门的顶部边缘间隔开。响应于防溅门的向上运动，连杆机构适于使顶部密封件从降低位置移动到升高位置。一对固定侧防溅墙相对于防溅门的相应侧边缘以间隔开的平行关系延伸。安装在相应的一个侧面防溅墙上的是一对侧面密封杆，其在延伸的密封位置和缩回的非密封位置之间可朝向和远离防溅门的侧向移位。

2. 发明授权

US5927463A Vertical machining center with a vertical pallet capable of clamping a horizontal pallet thereon 失效
标题翻译：垂直加工中心，带有垂直托板，可夹紧水平托盘
公开(公告)号：US5927463A
公开(公告)日：1999-07-27
申请号：US771760
申请日：1996-12-20
申请人： Joong Kwoen Lee
发明人： Joong Kwoen Lee
IPC分类号： B23Q41/02 , B23Q7/00 , B23Q7/14 , B23Q37/00 , B23Q41/00 , B65G37/00
CPC分类号： B23Q41/00 , B23Q37/002 , B23Q7/1431
摘要： A vertical machining center is usable in combination with a horizontal machining center in a flexible manufacturing system with no incompatibility of their pallets. This should be attributable to the provision of a vertical pallet designed to clamp a horizontal pallet thereon. The vertical pallet includes, inter alia, a pallet base with a cylinder recess, a pallet saddle provided above the pallet base and removably holding the horizontal pallet therealong, the pallet saddle movable between an up position wherein the horizontal pallet remains unclamped and a down position wherein the horizontal pallet is clamped against the pallet base, and an actuator for causing the pallet saddle to move between the up position and the down position.
摘要翻译：垂直加工中心可与柔性制造系统中的卧式加工中心结合使用，不会与托盘不相容。这应该归功于提供一个垂直托盘，用于将水平托盘夹在其上。垂直托盘尤其包括具有圆柱凹槽的托盘底座，设置在托盘基座上方的托盘鞍座，并且可移动地将水平托盘沿着其移动，托盘鞍座可在水平托架保持松开的上升位置和下降位置之间移动其中所述水平托板被夹紧在所述托盘基座上，以及致动器，用于使所述托盘鞍座在所述向上位置和所述向下位置之间移动。

3. 外观设计

USD389982S Forklift truck 失效
公开(公告)号：USD389982S
公开(公告)日：1998-01-27
申请号：US63608
申请日：1996-12-11
申请人： Henry Scott Kim
设计人： Henry Scott Kim

4. 发明授权

US5531004A Machining center having a rotary door openable by an automatic pallet changer 失效
标题翻译：加工中心具有可由自动托盘更换器打开的旋转门
公开(公告)号：US5531004A
公开(公告)日：1996-07-02
申请号：US365625
申请日：1994-12-28
申请人： Jae B. Ahn
发明人： Jae B. Ahn
IPC分类号： B23Q7/14 , B23Q11/08 , B23Q7/00
CPC分类号： B23Q7/1431 , B23Q11/08 , Y10S29/056 , Y10S29/059 , Y10T29/5196 , Y10T409/30392 , Y10T74/219
摘要： A machining center adapted for use in cutting a workpiece into a desired shape, comprising: a bed having a table for changeably holding a first pallet; a support die disposed in front of the bed to support a second pallet to be changed with the first pallet; a machine housing extending upwardly from the bed to define a cutting compartment enclosing the first pallet, the machine housing having a frontal access opening; a rotary door mounted on the machine housing to openably close the access opening; pivot pins for pivotally supporting the rotary door at central top and bottom edges of the door; a pallet changer disposed beneath the rotary door for exchanging the first and second pallets with each other, the pallet changer including a rotary arm, a vertical cylinder for causing the arm to vertically move from a lower position to an upper position and first and second horizontal cylinders for causing the arm to rotate between a first angular position where the arm remains parallel to the door and a second angular position where the arm becomes perpendicular to the door; and locator pins and locator holes for allowing the rotary arm to engage with the rotary door as the rotary arm moves into the upper position at the second angular position.
摘要翻译：一种适于用于将工件切割成所需形状的加工中心，包括：床，具有用于可变地保持第一托盘的工作台; 设置在所述床的前面的支撑模具，以支撑待与所述第一托板一起改变的第二托盘; 从所述床向上延伸以限定包围所述第一托盘的切割室的机器壳体，所述机器壳体具有正面进入开口; 旋转门安装在机器壳体上以可打开地关闭进入开口; 枢转销，用于在门的中央顶部和底部边缘处枢转地支撑旋转门; 托盘更换器，设置在旋转门下面，用于彼此交换第一和第二托盘，托盘交换器包括旋转臂，用于使臂从下部位置垂直移动到上部位置的垂直圆柱体，以及第一和第二水平面用于使所述臂在所述臂保持平行于门的第一角位置和所述臂垂直于所述门的第二角位置之间旋转的气缸; 以及定位销和定位孔，用于当旋转臂在第二角位置移动到上部位置时，允许旋转臂与旋转门接合。

5. 发明授权

US5509774A Load clamping apparatus with an increased extent of vertical movement 失效
标题翻译：加载夹紧装置的垂直运动程度增加
公开(公告)号：US5509774A
公开(公告)日：1996-04-23
申请号：US340401
申请日：1994-11-15
申请人： Jae S. Yoo
发明人： Jae S. Yoo
IPC分类号： B66F9/18
CPC分类号： B66F9/18
摘要： A load clamping apparatus is provided for use with a forklift truck including a mast having a vertical guide channel, a lift carriage mounted to the mast for elevational movement therealong and a pair of spaced apart forks carried by the lift carriage to support a load to be handled. The load clamping apparatus comprises: a slider member slidably fitted into the vertical guide channel and elevationally movable along the mast, the slider member having a vertical guide groove; a clamp carriage slidably fitted into the vertical guide groove of the slidable member for pressing the load against the pair of spaced apart forks; an actuator pivotally affixed to the mast for causing the slider member to move up and down; upper and lower rotary guide rollers each rotatably mounted to top and bottom ends of the slider member; a first pliable connector having a first end anchored to the mast and a second end fixedly secured to the clamp carriage, the first pliable connector extending upwardly from the first end thereof, turning around the upper rotary guide rollers and then extending downwardly to reach the second end thereof; and a second pliable connector having a first end anchored to the mast and a second end fixedly secured to the clamp carriage, the second pliable connector extending downwardly from the first end thereof, turning around the lower rotary guide rollers and then extending upwardly to reach the second end thereof.
摘要翻译：提供一种用于与叉车一起使用的装载夹紧装置，该叉车包括具有垂直导向通道的桅杆，安装到桅杆上的升降平台用于使其竖立起来，以及由提升滑架承载的一对隔开的叉以支撑负载处理。所述负载夹紧装置包括：滑动构件，其滑动地嵌合在所述垂直引导通道中，并且可沿所述桅杆向上移动，所述滑动构件具有垂直导向槽; 可滑动地装配到可滑动构件的垂直导向槽中的夹具架，用于将负载压靠在一对间隔开的叉上; 致动器可转动地固定到桅杆上，以使滑动构件上下移动; 每个可旋转地安装到滑动构件的顶端和底端的上下旋转导辊; 第一柔性连接器，其具有锚固到所述桅杆的第一端和固定地固定到所述夹具支架的第二端，所述第一柔性连接器从其第一端向上延伸，围绕所述上旋转导辊转动，然后向下延伸以到达所述第二结束以及第二柔韧连接器，其具有锚固到所述桅杆的第一端和固定地固定到所述夹具支架的第二端，所述第二柔韧连接器从其第一端向下延伸，围绕所述下旋转导辊转动，然后向上延伸以到达第二端。

6. 外观设计

USD427612S Forklift truck cabin 失效
公开(公告)号：USD427612S
公开(公告)日：2000-07-04
申请号：US106933
申请日：1999-06-25
申请人： Hong Sub Shim
设计人： Hong Sub Shim

7. 发明授权

US5984322A Vehicle levelling device 失效
标题翻译：车辆调平装置
公开(公告)号：US5984322A
公开(公告)日：1999-11-16
申请号：US901732
申请日：1997-07-28
申请人： Min Kyu Lee
发明人： Min Kyu Lee
IPC分类号： B60G9/02 , B66F9/075 , B60G17/01
CPC分类号： B60G9/02 , B66F9/07586 , B60G2200/322 , B60G2202/413 , B60G2202/414 , B60G2204/418 , B60G2204/4306 , B60G2300/022 , B60G2800/014
摘要： A vehicle levelling device includes a vehicle body with a rear section and a rear axle carried under the rear section of the vehicle body to provide support therefor. A support yoke is hingedly mounted to the vehicle body for pivotal movement about a transverse axis in a vertical plane. The support yoke holds the rear axle in a manner that the rear axle can rotate about a longitudinal axis. A hydraulic cylinder is attached to the vehicle body at a first end and to the support yoke at a second end so that it can be operated to lower or raise the rear section of the vehicle body with respect to the rear axle to thereby bring a tilted forklift into a horizontal position. Operation of the hydraulic cylinder is controlled by an electronic controller which in turn receives a tilt signal from a tilt sensor.
摘要翻译：车辆调平装置包括具有后部的车体和承载在车身的后部的后轴以提供支撑。支撑轭被铰接地安装到车身上，用于围绕垂直平面中的横向轴线枢转运动。支撑轭以后轴能够围绕纵向轴线旋转的方式保持后轴。液压缸在第一端附接到车体并在第二端附接到支撑轭，使得其能够被操作以相对于后轴降低或升高车身的后部，从而使倾斜叉车进入水平位置。液压缸的操作由电子控制器控制，电子控制器又接收来自倾斜传感器的倾斜信号。

8. 发明授权

US5701980A Power supply device for an electromotive railcar 失效
标题翻译：电动轨道车用电源装置
公开(公告)号：US5701980A
公开(公告)日：1997-12-30
申请号：US662157
申请日：1996-06-12
申请人： Won Ki Lee
发明人： Won Ki Lee
IPC分类号： H02J7/00 , B60L1/04 , B60L3/04 , B60L1/00
CPC分类号： B60L1/04 , B60L2200/26 , Y10T307/625 , Y10T307/729
摘要： A power supply device for an electromotive railcar is adapted to receive external current from an overhead electric line via a pantograph and to feed driving current of lower voltage than the external current to electric loads in the railcar through first and second current output lines. The power supply device is provided with a static inverter couplable to the overhead electric line through first and second input lines and capable of producing the driving current. A battery is connected to the static inverter in parallel with the loads for selectively charging the driving current and discharging the charged electric current to the loads. An anti-discharge switch is provided on the first current output line for selectively connecting and disconnecting the loads to and from the battery. A discharge controller coacts with the anti-discharge switch for allowing the anti-discharge switch to be closed when no external current is fed to the static inverter and for causing the anti-discharge switch to become open when the static inverter receives the external current from the overhead electric line. In addition, the power supply device includes an emergency switch manually operable and in cooperation with the discharge controller for causing the anti-discharge switch to be closed so that the electic current stored in the battery is fed to the loads at the time the static inverter delivers no driving current to the loads.
摘要翻译：用于电动轨道车的电源装置适于经由缩放仪从架空电线接收外部电流，并且通过第一和第二电流输出线将与外部电流相比低于电动机的驱动电流馈送到轨道车辆中的电负载。电源装置设置有静态逆变器，其通过第一和第二输入线耦合到架空电线并且能够产生驱动电流。电池与负载并联连接到静态逆变器，用于选择性地对驱动电流充电并将充电的电流放电到负载。在第一电流输出线上提供防放电开关，用于选择性地连接和断开与电池的负载。放电控制器与防放电开关共同作用，当静态逆变器接收到外部电流时，禁止外部电流馈送到静态逆变器并使防放电开关变得断开，从而允许防放电开关闭合架空电线。此外，电源装置包括可手动操作并与放电控制器配合的紧急开关，用于使防放电开关闭合，使得存储在电池中的电流在静态逆变器不向负载提供驱动电流。

9. 发明授权

US5634762A Boom locking device for a skid steer loader 失效
标题翻译：用于滑移装载机的动臂锁定装置
公开(公告)号：US5634762A
公开(公告)日：1997-06-03
申请号：US578128
申请日：1995-12-26
申请人： In K. Kim
发明人： In K. Kim
IPC分类号： E02F3/38 , E02F9/24 , B66C23/00
CPC分类号： E02F9/24 , E02F3/388
摘要： A boom locking device for a skid steer loader includes a prop arm hingedly attached to a boom for swinging movement between a rest position generally in parallel to the boom and a proping position in a bearing engagement with the distal end of a boom cylinder housing to maintain the boom in a raised position against retraction of a boom cylinder piston rod. A release lever is pivotally attached to the free end of the prop arm, the release lever adapted for pivotal movement between an idle position in which the release lever is folded back onto the prop arm, an unfolded position in which the tip end of the release lever rides on the cylinder housing and an arm lifting position in which the release lever bears against the piston rod at the tip end thereof to lift up the prop arm out of engagement with the distal end of the cylinder housing.
摘要翻译：用于滑移装载机的悬臂锁定装置包括支撑臂，其铰接地连接到起重臂，用于在大体上平行于悬臂的静止位置之间摆动运动，并且在与悬臂液压缸壳体的远端接合的轴承中的起动位置以保持悬臂处于升起位置，防止吊杆缸活塞杆回缩。释放杆枢转地附接到支撑臂的自由端，释放杆适于在释放杆折回到支撑臂上的空转位置之间枢转运动，展开位置中释放杆的顶端杠杆骑在气缸壳体和臂提升位置，释放杆在其顶端处抵靠活塞杆，以提升支撑臂与气缸壳体的远端接合。

10. 发明授权

US5575041A Resiliently yieldable tail stock device for use in a numerically controlled lathe 失效
标题翻译：用于数控车床的弹性可靠的尾料装置
公开(公告)号：US5575041A
公开(公告)日：1996-11-19
申请号：US322127
申请日：1994-10-13
申请人： Juong W. Lee
发明人： Juong W. Lee
IPC分类号： B23B23/00 , B23Q5/58
CPC分类号： B23Q5/58 , B23B23/00 , B23B2260/062 , Y10T82/2564 , Y10T82/2574
摘要： A resiliently yieldable tail stock device for use in a numerically controlled lathe comprises a body slidable along a bed toward and away from a spindle, the slidable body having a bore and a passage hole each formed therethrough in an axial alignment with the spindle. Removably received within the bore of the slidable body is a center socket movable between an extended position and a retracted position and having a tapering blind bore open at its front end. The center socket carries a live center that has a pointed front end engageable with a workpiece and a tapering rear shank fitted into the tapering bore. Fixedly secured to the center socket is an elongate rod carrying a dog at its distal end. A compression spring is used to resiliently bias the center socket toward the extended position. A combination of electric motor and lead screw serves to cause a linear reciprocating movement of the slidable body. The electric motor is deenergized as the dog reaches a rearmost position just above a proximity switch.
摘要翻译：用于数控车床的可弹性收缩的尾料装置包括可沿着床向主轴和远离主轴滑动的本体，该滑动体具有孔和通孔，所述通孔与主轴轴向对准。可移动地容纳在可滑动体的孔内的是可在延伸位置和缩回位置之间移动并具有在其前端开口的锥形盲孔的中心插座。中心插座带有活动中心，其具有可与工件接合的尖端前端和装配到锥形孔中的锥形后柄。固定在中心插座上的是一根细长的杆，在其远端装有一只狗。使用压缩弹簧将中心插座朝向伸出位置弹性偏置。电动机和丝杠的组合用于使可滑动体的线性往复运动。当狗到达接近开关正上方的最后位置时，电动马达被断电。

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