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1.发明授权
公开(公告)号：US4027738A
公开(公告)日：1977-06-07
申请号：US638257
申请日：1975-12-08
申请人： Lars Olof Lundin
发明人： Lars Olof Lundin
IPC分类号： B62D59/04 , F16H61/46 , F16H61/465
CPC分类号： F16H61/465 , B62D59/04 , F16H61/46
摘要： The present invention relates to an apparatus providing for the co-ordinated driving of a towing vehicle and a towed vehicle equipped with a hydrostatic driving system of its own. The respective driving wheels of the towed vehicle are each driven by a separate hydrostatic transmission and a variable output hydraulic pump coupled to a hydraulic motor which can be driven by output of said hydraulic pump and can be engaged with a driving wheel. The apparatus includes for each respective transmission control circuits having a control device mounted on the towing vehicle. The invention is particularly useful for a cross-country towing vehicle and a towed vehicle in the form of a heavy field artillery gun which for purposes of operating the hydrostatic transmissions is equipped with a reciprocating engine, for instance a gasoline engine, which actuates said transmissions via a dividing gear box.
摘要翻译： 本发明涉及一种用于牵引车辆的协调驾驶的设备和配备有自己的静液压驱动系统的拖曳车辆。 牵引车辆的相应驱动轮分别由独立的静液传动装置和耦合到液压马达的可变输出液压泵驱动，液压马达可以由所述液压泵的输出驱动并且可以与驱动轮接合。 该装置包括用于每个相应的传动控制电路，其具有安装在牵引车上的控制装置。 本发明对于跨国牵引车辆和重型炮兵形式的牵引车辆特别有用，为了操作静液压变速器的目的，配备有往复式发动机，例如汽油发动机，其驱动所述变速器 通过分隔齿轮箱。
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2.发明授权Device for generating oil pressure for an artillery piece or a corresponding unit 失效用于为炮兵或相应的装置产生油压的装置
公开(公告)号：US4047467A
公开(公告)日：1977-09-13
申请号：US638223
申请日：1975-12-05
申请人： Lars Olof Lundin
发明人： Lars Olof Lundin
摘要： A hydraulic control and driving apparatus for a self-propelled artillery piece includes hydrostatic transmissions for the driving wheels which are driven by hydraulic motors and variable displacement hydraulic pumps. The apparatus includes means for training, elevating and firing the artillery piece by diverting hydraulic fluid from one main pump to the appropriate control elements.
摘要翻译： 用于自行火炮的液压控制和驱动装置包括由液压马达和可变排量液压泵驱动的用于驱动轮的静液压传动装置。 该装置包括用于通过将液压流体从一个主泵转移到适当的控制元件来训练，升高和发射火炮的装置。
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