-
公开(公告)号：EP0847810A1
公开(公告)日：1998-06-17
申请号：EP97310075.3
申请日：1997-12-12
发明人： Mitsui, Akira
CPC分类号： B06B1/164 , E01C19/286 , Y10T74/18344
摘要： A vibratory generating mechanism has a movable eccentric weight (4) rotatable around a pivoting shaft (3), a sliding member (11) capable of linearly moving on the axial line of the vibration generating shaft along a guide member (6) at one end of the vibration generating shaft, a connecting rod (12) one end of which is connected to the sliding member and other end of which is connected to the movable eccentric weight for transforming a displacement of a linear movement of the sliding member into a displacement of a rotational movement around a pivoting shaft of the vibration generating shaft, a stopper (14) for restricting a range of pivoting the movable eccentric weight to an angle nullifying an amount of eccentricity of the vibration generating shaft only from one side, and a pressing member (13) such that the amount of eccentricity of the vibration generating shaft is nullified. Such a mechanism starts and stops vibration without resonating the vibratory body.
摘要翻译： 振动发生机构具有可旋转轴（3）可旋转的可移动偏心重物（4），能够在一端的引导构件（6）沿振动产生轴的轴线线性移动的滑动构件（11） 振动发生轴的连杆（12），其一端连接到滑动构件，另一端连接到可移动偏心锤，用于将滑动构件的线性运动的位移转换为 围绕振动产生轴的枢转轴的旋转运动;止动器（14），用于将可动偏心重块的枢转范围限制为仅使振动产生轴的偏心量从一侧消除;以及按压部件 （13），使得振动产生轴的偏心量无效。 这种机构启动和停止振动而不使振动体共振。
-
2.发明授权
公开(公告)号：EP0987371B1
公开(公告)日：2003-07-02
申请号：EP99123996.3
申请日：1994-11-25
CPC分类号： E01C19/286 , B06B1/186 , E02D3/046 , Y10T74/18552
-
公开(公告)号：EP0847810B1
公开(公告)日：2004-10-20
申请号：EP97310075.3
申请日：1997-12-12
发明人： Mitsui, Akira
CPC分类号： B06B1/164 , E01C19/286 , Y10T74/18344
-
公开(公告)号：EP0754802B1
公开(公告)日：2001-10-17
申请号：EP96302775.0
申请日：1996-04-19
CPC分类号： E01C19/286 , E01C19/287
-
5.发明公开
公开(公告)号：EP0987371A2
公开(公告)日：2000-03-22
申请号：EP99123996.3
申请日：1994-11-25
CPC分类号： E01C19/286 , B06B1/186 , E02D3/046 , Y10T74/18552
摘要： A vibrating mechanism (4) for vibrating a vibration compacting roller with a variable amplitude includes a vibration generating shaft (10), a movable eccentric weight (6a) turnably disposed in the vibration generating shaft (10), and an eccentric weight driving unit for rotating the eccentric weight (6a) about a pivotal shaft (6) transversely extending relative to the vibration generating shaft (10). To generate vibrations for the vibration compacting roller, a vibration generating apparatus including a vibrating mechanism (4) of the foregoing type is substantially composed of an eccentricity signal generating unit, a vibration mode setting unit, an eccentric weight eccentricity quantity detecting unit, and an eccentric weight eccentricity quantity controlling unit. Alternatively, the vibration generating apparatus may substantially be composed of a forward/rearward movement lever neutral position detecting unit and an eccentric weight eccentricity quantity controlling unit. Otherwise, the vibration generating apparatus may substantially be composed of a running speed detecting unit, a running speed setting unit a running speed comparing unit, and an eccentric weight eccentricity quantity controlling unit. The eccentric weight eccentricity quantity controlling unit is usually composed of a hydraulic cylinder (7), a hydraulic pump (47), a connecting rod (18), and solenoid driven change valves (42, 44). In addition, a vibration generating method to be practiced by operating a vibration generating apparatus of the foregoing type is also provided.
摘要翻译： 用于振动振动压实辊具有可变振幅的振动机构（4）包括一个振动发生轴（10），可动偏心重量（6a）中，在振动产生轴（10），并在偏心重块的驱动单元，用于旋转自如地配置 绕枢转轴旋转偏心重量（6A）（6）相对于横向延伸的振动产生的轴（10）。 为了产生用于振动的振动压实辊，振动产生装置包含一振动机构（4）前述类型基本上由偏心信号生成单元，振动模式设定单元，对到偏心重量偏心量检测单元，并且 偏心配重的偏心量控制单元。 可替代地，振动产生装置可以基本上由一个向前/向后移动控制杆中立位置检测单元的和偏心配重的偏心量控制单元的。 否则，振动产生装置可以基本上由行驶速度检测部，行驶速度设定部的行驶速度比较单元，以及偏心锤偏心量控制单元的。 偏心配重的偏心量控制单元通常由一个液压缸（7）的，液压泵（47），连杆（18）;以及螺线管驱动改变阀（42，44）。 此外，振动产生方法，通过操作上述类型的振动产生装置，因此提供的情况下实践。
-
6.发明授权
公开(公告)号：EP0987372B1
公开(公告)日：2003-05-07
申请号：EP99124002.9
申请日：1994-11-25
CPC分类号： E01C19/286 , B06B1/186 , E02D3/046 , Y10T74/18552
-
公开(公告)号：EP0987372A3
公开(公告)日：2000-06-07
申请号：EP99124002.9
申请日：1994-11-25
CPC分类号： E01C19/286 , B06B1/186 , E02D3/046 , Y10T74/18552
摘要： A vibrating mechanism (4) for vibrating a vibration compacting roller with a variable amplitude includes a vibration generating shaft (10), a movable eccentric weight (6a) turnably disposed in the vibration generating shaft (10), and an eccentric weight driving unit for rotating the eccentric weight (6a) about a pivotal shaft (6) transversely extending relative to the vibration generating shaft (10). To generate vibrations for the vibration compacting roller, a vibration generating apparatus including a vibrating mechanism (4) of the foregoing type is substantially composed of an eccentricity signal generating unit, a vibration mode setting unit, an eccentric weight eccentricity quantity detecting unit, and an eccentric weight eccentricity quantity controlling unit. Alternatively, the vibration generating apparatus may substantially be composed of a forward/rearward movement lever neutral position detecting unit and an eccentric weight eccentricity quantity controlling unit. Otherwise, the vibration generating apparatus may substantially be composed of a running speed detecting unit, a running speed setting unit a running speed comparing unit, and an eccentric weight eccentricity quantity controlling unit. The eccentric weight eccentricity quantity controlling unit is usually composed of a hydraulic cylinder (7), a hydraulic pump (47), a connecting rod (18), and solenoid driven change valves (42, 44). In addition, a vibration generating method to be practiced by operating a vibration generating apparatus of the foregoing type is also provided.
-
8.发明公开
公开(公告)号：EP0987371A3
公开(公告)日：2000-06-07
申请号：EP99123996.3
申请日：1994-11-25
CPC分类号： E01C19/286 , B06B1/186 , E02D3/046 , Y10T74/18552
摘要： A vibrating mechanism (4) for vibrating a vibration compacting roller with a variable amplitude includes a vibration generating shaft (10), a movable eccentric weight (6a) turnably disposed in the vibration generating shaft (10), and an eccentric weight driving unit for rotating the eccentric weight (6a) about a pivotal shaft (6) transversely extending relative to the vibration generating shaft (10). To generate vibrations for the vibration compacting roller, a vibration generating apparatus including a vibrating mechanism (4) of the foregoing type is substantially composed of an eccentricity signal generating unit, a vibration mode setting unit, an eccentric weight eccentricity quantity detecting unit, and an eccentric weight eccentricity quantity controlling unit. Alternatively, the vibration generating apparatus may substantially be composed of a forward/rearward movement lever neutral position detecting unit and an eccentric weight eccentricity quantity controlling unit. Otherwise, the vibration generating apparatus may substantially be composed of a running speed detecting unit, a running speed setting unit a running speed comparing unit, and an eccentric weight eccentricity quantity controlling unit. The eccentric weight eccentricity quantity controlling unit is usually composed of a hydraulic cylinder (7), a hydraulic pump (47), a connecting rod (18), and solenoid driven change valves (42, 44). In addition, a vibration generating method to be practiced by operating a vibration generating apparatus of the foregoing type is also provided.
-
9.发明公开A vibrating mechanism and an apparatus of generating vibrations for a vibration compacting roller with a variable amplitude 失效一种振动机构和一种为振动压实辊产生具有可变振幅的振动的设备
公开(公告)号：EP0987372A2
公开(公告)日：2000-03-22
申请号：EP99124002.9
申请日：1994-11-25
CPC分类号： E01C19/286 , B06B1/186 , E02D3/046 , Y10T74/18552
摘要： A vibrating mechanism (4) for vibrating a vibration compacting roller with a variable amplitude includes a vibration generating shaft (10), a movable eccentric weight (6a) turnably disposed in the vibration generating shaft (10), and an eccentric weight driving unit for rotating the eccentric weight (6a) about a pivotal shaft (6) transversely extending relative to the vibration generating shaft (10). To generate vibrations for the vibration compacting roller, a vibration generating apparatus including a vibrating mechanism (4) of the foregoing type is substantially composed of an eccentricity signal generating unit, a vibration mode setting unit, an eccentric weight eccentricity quantity detecting unit, and an eccentric weight eccentricity quantity controlling unit. Alternatively, the vibration generating apparatus may substantially be composed of a forward/rearward movement lever neutral position detecting unit and an eccentric weight eccentricity quantity controlling unit. Otherwise, the vibration generating apparatus may substantially be composed of a running speed detecting unit, a running speed setting unit a running speed comparing unit, and an eccentric weight eccentricity quantity controlling unit. The eccentric weight eccentricity quantity controlling unit is usually composed of a hydraulic cylinder (7), a hydraulic pump (47), a connecting rod (18), and solenoid driven change valves (42, 44). In addition, a vibration generating method to be practiced by operating a vibration generating apparatus of the foregoing type is also provided.
摘要翻译： 一种用于使振动压实辊振动的振动机构（4），其包括振动产生轴（10），可旋转地设置在振动产生轴（10）中的可动偏心重物（6a）以及偏心重量驱动单元 使偏心重块（6a）绕相对于振动发生轴（10）横向延伸的枢轴（6）转动。 为了产生振动压实辊的振动，包括上述类型的振动机构（4）的振动产生装置基本上由偏心信号产生单元，振动模式设定单元，偏心重量偏心量检测单元和 偏心重量偏心量控制单元。 可选地，振动产生装置可以基本上由前进/后退杆中立位置检测单元和偏心重量偏心量控制单元组成。 否则，振动产生装置可基本上由行驶速度检测单元，行驶速度设定单元，行驶速度比较单元和偏心重量偏心量控制单元组成。 偏心重量偏心量控制单元通常由液压缸（7），液压泵（47），连杆（18）和电磁驱动换向阀（42,44）组成。 此外，还提供了通过操作上述类型的振动产生装置来实施的振动产生方法。
-
公开(公告)号：EP0754802A1
公开(公告)日：1997-01-22
申请号：EP96302775.0
申请日：1996-04-19
CPC分类号： E01C19/286 , E01C19/287
摘要： A vibratory pneumatic tire roller comprises a frame (11,11 1 ), tire attaching means (2) supported on each side by said frame (11,11 1 ) with vibration proof members (12A, 12B) and bearings (16,6i,6j), a tire (1) attached to said tire attaching means (2), and a vibration generating device (5) having a vibration generating shaft (4) provided within the outer diameter of said tire (1) between said bearings (16,6i,6j) placed at the ends of said tire attaching means (2), said vibration generating device (5) transmitting vibration to said tire (1) by rotating said vibration generating shaft (4) with a drive source (8) for generating vibration. Accordingly, the vibration generated by the vibration generating device (5) is transmitted to the tire (1) efficiently. The present invention achieves a self-propelled ride-on type vibratory pneumatic tire roller which is suitable for road compaction.
摘要翻译： 一种振动充气轮胎辊包括一个框架（11,111），轮胎附接装置（2）支撑在每一侧由所述框架（11,111）与防振部件（12A，12B）和轴承（16,6i，6J），轮胎（ 1），其安装在所述轮胎安装装置（2）上;以及振动产生装置（5），其具有设置在所述轴承（16,6i，6j）之间的所述轮胎（1）的外径内的振动产生轴（4） 在所述轮胎安装装置（2）的端部处，所述振动产生装置（5）通过用产生振动的驱动源（8）旋转所述振动产生轴（4）而将振动传递到所述轮胎（1）。 因此，由振动产生装置（5）产生的振动被有效地传递到轮胎（1）。 本发明实现了一种适用于道路压实的自走式骑式振动充气轮胎罗拉。
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.04 秒)
