专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

KR1020080018423A 지게차의 리프트실린더 마운팅장치 无效
标题翻译：用于叉车的升降缸安装系统
公开(公告)号：KR1020080018423A
公开(公告)日：2008-02-28
申请号：KR1020060080501
申请日：2006-08-24
申请人： 두산산업차량 주식회사
发明人： 이경목
IPC分类号： B66F9/075
CPC分类号： B66F9/22 , B66F9/08
摘要： A lift cylinder mounting system for a forklift-truck is provided to allow deformation of the lift cylinder mounting system applied in vertical and horizontal directions depending on a buckling phenomenon. A lift cylinder mounting system for a forklift-truck includes a lift cylinder(4), an outer mast(6), and a fixing piece(11). The lift cylinder is fixed to the outer mast. The fixing piece has a screw fastening hole(9). The fixing piece is welded to one surface of the outer mast. The screw fastening hole is formed at one side of the fixing piece and has a threaded inner surface through which a bolt is fastened. A mounting bracket(12) is welded to the lift cylinder and has an elongated fastening hole(13) through which a mounting bolt is fastened, thereby installing the mounting system to the outer mast.
摘要翻译：提供用于叉车的提升缸安装系统，以允许根据弯曲现象在垂直和水平方向上施加的提升缸安装系统的变形。用于叉车的提升缸安装系统包括提升缸（4），外杆（6）和固定件（11）。提升缸固定在外桅杆上。固定件具有螺钉紧固孔（9）。固定件焊接在外桅杆的一个表面上。螺钉紧固孔形成在固定片的一侧，并且具有螺纹内表面，螺栓通过该内表面被紧固。安装支架（12）焊接到提升缸，并具有细长的紧固孔（13），安装螺栓通过该紧固孔固定，从而将安装系统安装到外部桅杆上。

2. 发明公开

KR1020080038788A 지게차의 조향차축 지지장치 无效
标题翻译：用于叉车的转向轴支架
公开(公告)号：KR1020080038788A
公开(公告)日：2008-05-07
申请号：KR1020060106164
申请日：2006-10-31
申请人： 두산산업차량 주식회사
发明人： 이경목
IPC分类号： B66F9/075 , B62D65/00
CPC分类号： B66F9/07586 , B66F9/07513
摘要： A steering axle supporter for a forklift truck is provided to absorb vibrations and impacts transmitted from a rear wheel by connecting an extensively installed shaft to a bottom of automobile body in a cross direction at a central side of a rear steering axle in the media of a rubber bush. A steering axle supporter for a forklift truck includes an automobile body(10) and a steering axle installed on a bottom of the automobile body to connect a rear wheel(18) to both sides. A shaft(26) is installed in a direction crossing over the steering axle. A pair of fixing brackets(28) have supporting holes and are mounted on the automobile body at a predetermined interval so as to be supported by inserting both ends of the shaft into each supporting hole. A rubber bush absorbs the vibrations and impacts transmitted to the automobile body from the rear wheel. A buffering unit is installed on the steering axle to reduce the back and forth impact when the steering axle is in contact with the automobile body by moving right and left around the shaft.
摘要翻译：提供了一种用于叉车的转向轴支撑件，用于吸收从后轮传递的振动和冲击，所述振动和冲击通过将广泛安装的轴在十字方向上连接到汽车车体的底部，在后转向轴的中心侧在橡胶衬套用于叉车的转向轴支撑件包括安装在汽车车体的底部上的汽车车身（10）和转向轴，以将后轮（18）连接到两侧。轴（26）沿与转向轴交叉的方向安装。一对固定支架（28）具有支撑孔并以预定的间隔安装在汽车车体上，以便通过将轴的两端插入每个支撑孔来支撑。橡胶衬套吸收从后轮传递到汽车车身的振动和冲击。当转向轴通过左右左右移动转动轴与汽车车身接触时，缓冲单元安装在转向轴上以减少前后冲击。

3. 发明公开

KR1020050064835A 산업차량용 유압시스템의 유압 작동유 无效
标题翻译：工业车辆液压系统液压油
公开(公告)号：KR1020050064835A
公开(公告)日：2005-06-29
申请号：KR1020030096438
申请日：2003-12-24
申请人： 두산산업차량 주식회사 , 두산인프라코어 주식회사
发明人： 이경목 , 김대용
IPC分类号： C10M163/00
摘要： 산업차량용 유압시스템에 사용하는 유압 작동유가 개시된다. 유압 작동유는 마모방지제가 첨가되며, 마모방지제는 아릴기를 포함시킨 분자구조를 갖는 내열 아연계 첨가제를 구비한다. 그리고 내열 아연계 첨가제의 함량은 유압 작동유 총중량비를 기준으로 2중량% 미만이다. 열안정성이 높은 내열 아연계 첨가제를 첨가하므로 실린더 튜브와 실린더 로드의 마찰열로 인한 분해가 방지되며, 따라서 실린더 로드를 발청시키지 않는다. 또한, 실린더 로드를 발청을 방지함으로써 실린더 로드와 이에 마찰접촉되는 실린더 튜브의 마모를 방지하며, 따라서 유압 실린더의 수명을 연장시킨다.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式