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公开(公告)号:US07171866B2
公开(公告)日:2007-02-06
申请号:US10343843
申请日:2001-08-03
申请人: Wolfgang Fervers , Martin Schreck , Franz Riedl
发明人: Wolfgang Fervers , Martin Schreck , Franz Riedl
CPC分类号: B06B1/166 , B06B1/162 , Y10T74/10 , Y10T74/18344 , Y10T74/18552
摘要: A vibration generator comprises two unbalance shafts, which are positively coupled in a contra-rotative manner and whose relative phrase position can be shifted by a phase shifting device. Each of the unbalance shafts supports a main unbalance mass and a partial unbalance mass that can move in relation thereto. The position of the partial unbalance masses on the respective unbalance shafts can be actively altered within a large range by adjusting devices. The resulting vibration vector generated by the vibration generator can set in a diverse manner with regard to direction and magnitude.
摘要翻译: 振动发生器包括两个不平衡轴,它们以反转的方式被正耦合,并且其相对短语位置可以由相移装置移位。 每个不平衡轴支撑主要的不平衡质量和可以相对于其移动的部分不平衡质量。 可以通过调节装置在大范围内主动地改变各个不平衡轴上的部分不平衡质量的位置。 由振动发生器产生的所产生的振动矢量可相对于方向和大小以不同的方式设定。
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公开(公告)号:US06206611B1
公开(公告)日:2001-03-27
申请号:US09242752
申请日:1999-02-19
申请人: Martin Schreck
发明人: Martin Schreck
IPC分类号: G01C1926
CPC分类号: E02D3/026
摘要: A device for removing dirt adhering to the tire (2) of a roller used for compacting soil and for spraying the tire (2) with water. The scraping unit (5, 6) and a nozzle system (10, 11, 12) are joined into one modular component and the scraper (6) forms a cavity (10) that is sealed off from a scraper support (5). A water supply pipe (11) leads into the cavity (10) from which nozzles (12) branch off through the wall of the scraper support (5).
摘要翻译: 一种用于去除粘附在用于压实土壤并用于用水喷射轮胎(2)的辊子的轮胎(2)上的污垢的装置。 刮削单元(5,6)和喷嘴系统(10,11,12)被连接成一个模块化部件,刮板(6)形成与刮板支撑件(5)密封的空腔(10)。 供水管(11)进入空腔(10),喷嘴(12)从该分配器通过刮板支架(5)的壁分支。
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