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公开(公告)号：US09737910B2
公开(公告)日：2017-08-22
申请号：US15117900
申请日：2014-02-10
发明人： Howard Smith , Edward Magalski , Petar Milkovic , Aman Mahajan
CPC分类号： B06B1/16 , B06B1/162 , E01C19/286 , F16C33/6662
摘要： An eccentric assembly for a compaction machine comprises an outer eccentric member that is longitudinally elongated cylinder shaped and has a partial longitudinal opening through the length; an inner eccentric member that is longitudinally elongated cylinder shaped and has a partial longitudinal opening through the length and rotatably connected inside of said outer eccentric member so that the inner eccentric member can rotate with respect to the outer eccentric member around the same axis of rotation.
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公开(公告)号：US09725855B2
公开(公告)日：2017-08-08
申请号：US14785342
申请日：2013-04-25
发明人： Michael Kreische
CPC分类号： E01C19/286 , B06B1/162 , E02D3/074 , F16C3/28
摘要： An assembly for vibrating a compacting drum of a compacting machine includes a shaft rotatably mountable to a compacting drum of the compacting machine. The center of mass of the shaft is offset from the geometrical rotation axis of the shaft. An outer eccentric member is arranged outside of the shaft, wherein the center of mass of the outer eccentric member is offset from the geometrical rotation axis of the shaft. The outer eccentric member is displaceably mounted relative to the shaft for adjustment of the eccentricity of the assembly. An extension of the outer eccentric member in a direction parallel with the geometrical rotation axis of the shaft is at least two times an average extension of the outer eccentric member in a radial direction perpendicular to the geometrical rotation axis of shaft such that a mass of the outer eccentric member forms a distributed load along the geometrical rotation axis of the shaft.
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公开(公告)号：US20170021854A1
公开(公告)日：2017-01-26
申请号：US15190967
申请日：2016-06-23
发明人： Takashi MITOBE , Yohei KIUCHI , Ken SASAKI
CPC分类号： B62D1/06 , B06B1/162 , B62D1/046 , F16F7/1011
摘要： A steering wheel includes a ring-shaped rim is to be gripped by a driver (the rim includes a rim core and a rim molding portion covering the rim core), a boss disposed at the center of the rim, plural spokes connecting the rim with the boss, an arm whose base end portion is integrated with the rim core and that is extended toward the inside of the rim core in a cantilever manner, and a vibration generator attached to the arm for generating vibrations that are to be transmitted to the rim through the arm.
摘要翻译： 方向盘包括由驾驶员夹持的环形轮辋（轮辋包括轮辋芯和覆盖轮辋芯的轮辋成型部），设置在轮辋中心的轮辋，将轮辋与轮辋连接的多个辐条 凸台，其基端部与轮辋芯一体化并且以悬臂方式朝向轮辋芯的内侧延伸的臂，以及附接到臂的振动发生器，用于产生要传递到轮辋的振动 通过手臂。
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公开(公告)号：US08881612B2
公开(公告)日：2014-11-11
申请号：US13039770
申请日：2011-03-03
申请人： Jens Wagner
发明人： Jens Wagner
CPC分类号： B06B1/162 , Y10T74/18056 , Y10T74/18344
摘要： A vibration exciter is provided. The vibration exciter includes a shaft and at least two unbalanced weights arranged on the shaft, in which the radial distance of the common center of gravity of the unbalanced weights from the rotational axis of the shaft is adjustable in an infinitely variable way by means of a gear. The vibration exciter comprises a gear which is a spatial coupling gear, e.g. a spatial vibration slider gear. A simple and compact configuration of the vibration exciter is thus proposed, in which the required adjusting forces for changing the imbalance are very low.
摘要翻译： 提供了一种振动激励器。 振动激励器包括一个轴和至少两个布置在轴上的不平衡重物，其中不平衡重物的公共重心与轴的旋转轴的径向距离可以无级变化的方式通过一个 齿轮。 振动激励器包括作为空间耦合齿轮的齿轮，例如。 空间振动滑块齿轮。 因此，提出了一种振动激励器的简单且紧凑的构造，其中用于改变不平衡的所需调节力非常低。
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公开(公告)号：US20140305236A1
公开(公告)日：2014-10-16
申请号：US14205491
申请日：2014-03-12
发明人： Albrecht KLEIBL , Christian HEICHEL
摘要： A vibration exciter for construction machines, particularly for vibration pile drivers, includes at least one axle having at least two imbalance masses. At least one rotary piston pivot motor is provided, by way of which the rotational position of at least one imbalance mass, relative to the at least one other imbalance mass, can be changed. The rotary piston pivot motor has a pivot motor housing that is mounted on a pivot motor shaft so as to rotate relative to it. At least one rotary vane is disposed on the pivot motor shaft, the angle of rotation of which vane is limited by at least one stop disposed on the pivot motor housing. The maximal angle of rotation of the at least one rotary vane amounts to less than 160 degrees, preferably 150 degrees or less.
摘要翻译： 用于施工机械的振动激励器，特别是用于振动打桩机的振动激励器包括至少一个具有至少两个不平衡块的轴。 提供至少一个旋转活塞枢转电动机，通过该旋转活塞枢转电动机可以改变至少一个不平衡质量块相对于至少一个其他不平衡质量块的旋转位置。 旋转活塞枢转马达具有枢转马达壳体，该枢轴马达壳体安装在枢转马达轴上以便相对于其旋转。 至少一个旋转叶片设置在枢转马达轴上，该叶片的转动角限制在设置在枢转马达壳体上的至少一个止挡件上。 至少一个旋转叶片的最大旋转角度小于160度，优选为150度以下。
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公开(公告)号：US08272283B2
公开(公告)日：2012-09-25
申请号：US12464880
申请日：2009-05-13
申请人： Hossain Vafaey
发明人： Hossain Vafaey
IPC分类号： F03G3/00
CPC分类号： F03H99/00 , B06B1/162 , Y10T74/18536
摘要： Disclosed is a method and a system for vibrating an object using centrifugal forces, wherein the centrifugal forces are achieved from a rotating device and wherein the centrifugal forces comprise a positive force and a negative force. A linear motion is added to the rotating device thereby inverting the negative force of the centrifugal forces to a positive force.
摘要翻译： 公开了一种使用离心力振动物体的方法和系统，其中离心力由旋转装置实现，并且其中离心力包括正力和负力。 向旋转装置添加直线运动，从而将离心力的负力反转到正向力。
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公开(公告)号：US07117758B2
公开(公告)日：2006-10-10
申请号：US10473473
申请日：2002-09-27
申请人： Franz Riedl
发明人： Franz Riedl
CPC分类号： B06B1/162 , Y10T74/18024 , Y10T74/18344 , Y10T74/18552 , Y10T74/2157
摘要： The invention relates to vibration generator for a soil compacting device referred to as a towed vibrating device. The vibration generator has two parallels arranged unbalanced shafts that each support a fixed and a freely rotating unbalanced mass. An unbalance adjusting device enables the position of both freely rotating unbalanced masses to be adjusted in such a manner that, during a maximum unbalance action of one of the unbalanced shafts, the unbalance action on the other unbalanced shaft is minimized. The unbalance adjusting device can alter the position of the unbalanced masses whereby rendering possible a to-and-fro movement of the soil compacting device or a compaction when stationary.
摘要翻译： 本发明涉及一种称为牵引振动装置的土壤压实装置的振动发生器。 振动发生器具有两个平行布置的不平衡轴，每个支撑固定和自由旋转的不平衡块。 不平衡调节装置能够使两个自由旋转的不平衡质量块的位置调节成使得在不平衡轴之一的最大不平衡动作期间，使另一不平衡轴上的不平衡作用最小化。 不平衡调节装置可以改变不平衡质量的位置，从而使得当静止时土壤压实装置或压实件的往复运动成为可能。
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8.发明授权Concrete block molding machine having continuously driven vibrating shaft mechanism which can be programmably vibrated and method of programmably vibrating such machines 失效具有可编程振动的连续驱动的振动轴机构的混凝土模块成型机和可编程地振动这种机器的方法
公开(公告)号：US4978488A
公开(公告)日：1990-12-18
申请号：US479235
申请日：1990-02-12
申请人： Mark P. Wallace
发明人： Mark P. Wallace
CPC分类号： B28B1/0873 , B06B1/162 , Y10T74/18344 , Y10T74/18552
摘要： A concrete block molding machine has a vibratible mold box incorporating at least one molding cavity for a cement mixture which is to be densified in the cavity. A continuously driven shaft assembly mounts an eccentric fixed portion and a circumferentially adjustable balancing mass. The shaft assembly has a cylinder with a piston therein, connected to the mass to produce rotary motion of the mass relative to the fixed eccentric portion. A spring of predetermined rate opposes this. The pressure of the fluid introduced is varied to change the amplitude of the vibration imparted during each cycle.
摘要翻译： 混凝土模块成型机具有振动模具箱，该模具盒包括至少一个待在腔体中致密化的水泥混合物的模腔。 连续从动轴组件安装偏心固定部分和周向可调平衡块。 轴组件具有其中具有活塞的气缸，其连接到质量块以产生质量件相对于固定偏心部分的旋转运动。 预定费率的弹簧反对这一点。 引入的流体的压力是变化的，以改变在每个循环期间施加的振动的振幅。
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公开(公告)号：US4850421A
公开(公告)日：1989-07-25
申请号：US197276
申请日：1988-05-23
申请人： Frank V. Bailey , Lee A. Woodward
发明人： Frank V. Bailey , Lee A. Woodward
摘要： A variably unbalanced rotating mechanism comprising a frame, a main shaft having a longitudinal axis and supported on the frame for rotation about the longitudinal axis, a drive for rotating the main shaft, first and second eccentric weights mounted for rotation coaxially with the main shaft, and a mechanism for rotating the weights in common with the main shaft and for selectively rotating the weights in opposite directions relative to each other and relative to the main shaft and independently of main shaft rotation.
摘要翻译： 一种可变不平衡的旋转机构，包括框架，主轴具有纵向轴线并被支撑在框架上用于围绕纵向轴线旋转，用于旋转主轴的驱动器，安装成与主轴同轴旋转的第一和第二偏心重块， 以及用于与主轴共同地旋转重物并且用于相对于彼此和相对于主轴相反的方向选择性地旋转重物并且与主轴旋转无关的机构。
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公开(公告)号：US4579697A
公开(公告)日：1986-04-01
申请号：US631198
申请日：1984-07-16
申请人： Kikumitsu Takano
发明人： Kikumitsu Takano
CPC分类号： E04G21/065 , B06B1/162 , B28B1/08
摘要： A method and apparatus for curing concrete cement by packing the concrete with aid of a vibrator having a variable vibration speed. The vibration speed is selected according to the viscosity of the cement, as is the time period. The disclosed method and apparatus causes the cement to be uniformly settled and distributed throughout the objective space field.
摘要翻译： 一种借助于具有可变振动速度的振动器包装混凝土来固化混凝土水泥的方法和装置。 振动速度根据水泥的粘度选择，如同时间段。 所公开的方法和装置使得水泥均匀地沉降并分布在整个目标空间场中。
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