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1. 发明授权

US4308924A Hydraulic vibrator for moving a ramming and drawing body and a method of moving the same 失效
标题翻译：用于移动夯实和拉伸体的液压振动器及其移动方法
公开(公告)号：US4308924A
公开(公告)日：1982-01-05
申请号：US131362
申请日：1980-03-18
申请人： Kurt Boguth
发明人： Kurt Boguth
IPC分类号： E02D7/18 , E02D11/00 , B23B45/16 , B25D9/00 , B25D11/00 , B25D13/00
CPC分类号： E02D7/18 , E02D11/00
摘要： A hydraulic vibrator for moving a ramming or drawing body or the like has a hydraulic working cylinder, a double-acting working piston axially movable in the hydraulic working cylinder, and a device for supplying a working medium into the hydraulic working cylinder, alternately at both axial sides of the working piston so that the working piston vibrates with selectively variable frequency and displaces the ramming and drawing body or the like.
摘要翻译：用于移动夯实或拉伸体等的液压振动器具有液压工作缸，在液压工作缸中可轴向移动的双作用工作活塞，以及用于将工作介质供应到液压工作缸中的装置，工作活塞的轴向侧面，使得工作活塞以选择性变化的频率振动，并使夯实体和拉拔体等移动。

2. 发明授权

US4274761A Suspension arrangement for suspending of vibrating elements and the like 失效
标题翻译：用于悬挂振动元件等的悬挂装置
公开(公告)号：US4274761A
公开(公告)日：1981-06-23
申请号：US42717
申请日：1979-05-25
申请人： Kurt Boguth
发明人： Kurt Boguth
IPC分类号： E02D7/18 , E02D13/00 , F16F15/08 , E02D7/00
CPC分类号： E02D13/00 , E02D7/18
摘要： A suspension apparatus is provided for interposition between a support structure, such as a crane, and a vibratory device, such as a vibratory ram. The apparatus includes a sling element having two first ends spaced apart in the direction of pull, with one of the first ends suspended from the support structure and the other first end holding the vibratory device. The sling element also has two second ends, which second ends are spaced apart in a direction transverse of the pulling direction. A resiliently distortable damping element is interposed between the two second ends, and serves to dampen oscillations produced when the suspension apparatus is subjected to vibratory loading of the first ends.
摘要翻译：提供一种用于插入诸如起重机之类的支撑结构和诸如振动压头之类的振动装置的悬挂装置。该装置包括一个吊索元件，该吊索元件具有在拉力方向间隔开的两个第一端，其中一个第一端从支撑结构悬挂，另一个第一端保持振动装置。吊索元件还具有两个第二端，该第二端在横向于拉动方向的方向上间隔开。弹性变形的阻尼元件插入在两个第二端之间，并且用于抑制当悬挂装置经受第一端的振动加载时产生的振荡。

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