会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 102. 发明专利
    • Hydraulic lift structure
    • 液压提升结构
    • JP2006061024A
    • 2006-03-09
    • JP2004244294
    • 2004-08-24
    • Yanmar Co Ltdヤンマー株式会社
    • YAMASHITA MASAAKI
    • A01B63/10F15B1/26F16H57/02F16H57/023
    • E02F9/0883A01B63/1013E02F3/6273E02F3/964E02F9/0858E02F9/166E02F9/2004Y10S180/90
    • PROBLEM TO BE SOLVED: To provide a structure capable of preventing a fault of a hydraulic cylinder, or the like, and capable of improving efficiency of supplying and draining a working oil. SOLUTION: The subject hydraulic lift structure 100 is formed by mounting a hydraulic cylinder case 51 in which the hydraulic cylinder 50 for raising and lowering a working machine (rotary cultivator 4) is built on an upper part of a transmission case 42 of a working vehicle 1, wherein an oil reservoir 62 of the working oil for the hydraulic cylinder 50 is positioned in a boundary part between the transmission case 42 and the hydraulic cylinder case 51, by being separated from the inside of the transmission case 42. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供能够防止液压缸等的故障的结构,并且能够提高工作油的供给和排水的效率。 解决方案:本液压提升结构100通过安装液压缸壳体51而形成,液压缸壳体51用于将工作机械(旋转式耕耘机4)升降的液压缸50构建在变速箱42的上部 工作车辆1,其中用于液压缸50的工作油的储油器62通过从变速箱42的内部分离而位于变速箱42和液压缸壳体51之间的边界部分中。 P>版权所有(C)2006,JPO&NCIPI
    • 104. 发明专利
    • Hydraulic circuit for attached working machine
    • 连接工作机液压回路
    • JP2003336292A
    • 2003-11-28
    • JP2002148697
    • 2002-05-23
    • Komatsu Ltd株式会社小松製作所
    • SUGIYAMA KIYOSHIYAMAMOTO HIROSHIFUKUSHIMA AKIRA
    • E02F3/36E02F3/96E02F9/22F15B11/16F16K11/085
    • E02F3/3618E02F3/3663E02F3/964E02F3/966E02F9/2267E02F9/2271E02F9/2275F16K11/0853
    • PROBLEM TO BE SOLVED: To provide a hydraulic circuit for an attached working machine capable of selectively operating two kinds of attached working machines with one system hydraulic circuit. SOLUTION: Two-way selector valve (8 and 9) are respectively provided to the ends of one side oil room pipe (5) and the other side oil room pipe (6b) respectively connecting one side oil rooms (11a and 21a) and the other side oil rooms (11b and 21b) of attached working machine hydraulic actuators (11 and 21) to a directional selector valve (3), one side oil room connecting pipe (12) of the first attached working machine (10) is connected to one passage (b) of one (8) of the two-way selector valves (8 and 9), and one side oil room connecting pipe (22) of the second attached working machine (20) is connected to the other watercourse (c), the other side oil room connecting pipe (13) of the first attached working machine (10) is connected to the other (9) of the two-way selector valves (8 and 9), and the other side oil room connecting pipe (23) of the second attached working machine (20) is connected to the other passage (c). COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供一种能够选择性地操作两种连接作业机器的连接作业机械的液压回路,其具有一个系统液压回路。 解决方案:分别将一侧油室管道(5)和另一侧油室管道(6b)的一侧油室(11a和21a)的端部分别设置有二通换向阀(8和9) )和连接的工作机械液压致动器(11和21)的另一侧油室(11b和21b)连接到方向选择阀(3),第一附接作业机(10)的一侧油室连接管(12) 连接到一个(8)的双向选择阀(8和9)的一个通道(b),并且第二附接作业机械(20)的一侧油室连接管(22)连接到另一个 水路(c),第一连接作业机(10)的另一侧油室连接管(13)与二通换向阀(8,9)的另一侧(9)连接,另一侧油 第二连接作业机(20)的室内连接管(23)与另一通路(c)连接。 版权所有(C)2004,JPO
    • 106. 发明专利
    • Trencher
    • TRENCHER
    • JPS59154237A
    • 1984-09-03
    • JP2606783
    • 1983-02-18
    • Ube Ind Ltd
    • SHISHIDO YOSHIYO
    • E02F5/06E02F3/96E02F5/10E02F9/02
    • E02F5/06E02F3/964E02F9/028
    • PURPOSE:To excavate a trench of any shape by providing an excavator in a freely turnable manner back and forth bilaterally around its central shaft on the tip of the tilting boom of the upper slewing base of the upper vehicular body turnable around the parallel shaft in the running direction. CONSTITUTION:A frame 30 integrally supporting the lower travelers 6A and 6B is pivotally connected in a freely turnable manner bilaterally around the advancing direction of the vehicle to the upper frame 2. A slewing base 41 is pivotally supported in a horizontally turnable manner on the upper part of the rear end of the upper frame 2, and a pair of booms 50 are pivotally supported on the slewing base 41 in a tilting manner. An arm 54 is pivotally supported on the tip of the paired booms 50 in a tilting manner, and a holder mechanism 57 to hold an endless chain type excavator 50 is provided between the paired arms 54. The holder mechanism 57 is provided such that it can freely turn around the shaft in parallel with the advancing direction of the vehicle, move back and forth in a rocking manner, and turn around the excavator.
    • 目的:为了挖掘任何形状的沟槽,通过以可自由转动的方式提供挖掘机,可以在上部车体的上部回转支承台的倾斜臂的尖端上围绕其中心轴双向前后摆动,以便在平行轴的周围可转动 运行方向 构成:一体地支撑下行驶体6A和6B的框架30以可自由转动的方式围绕车辆的行进方向双向枢转地连接到上框架2.回转基座41以水平方向可旋转地支撑在上部 上框架2的后端的一部分和一对悬臂50以倾斜的方式可枢转地支撑在回转基座41上。 臂54以倾斜的方式枢转地支撑在成对的悬臂50的顶端上,并且在成对的臂54之间设置有用于固定环形链式挖掘机50的保持机构57.保持器机构57设置成可以 随着车辆前进方向平行转动轴,以摇摆的方式前后移动,转动挖掘机。