-
公开(公告)号：US4711328A
公开(公告)日：1987-12-08
申请号：US937836
申请日：1986-12-04
CPC分类号： F16D57/04
摘要： A hydrodynamic retarder has a centrally disposed chamber which is filled with hydraulic fluid and subjected to centrifugal forces. A valve mechanism, responsive to the operator, is opened by a control valve system when vehicle retarding action is requested to permit rapid filling of the retarder vane space from the centrally disposed chamber. The valve mechanism is also closed by the control valve system after a predetermined time. This accommodates fast filling of the retarder but does not permit air ingestion by the retarder. A passage, in the stationary housing portion of the retarder, is opened to the transmission pump circuit during retarding action to maintain the retarder pressure and fluid circulation for cooling. The central chamber has an air control valve to admit air to the chamber as the chamber empties of hydraulic fluid and to permit air exhaust therefrom when the chamber is refilled.
摘要翻译： 流体动力学缓凝剂具有中心设置的腔室，其充满液压流体并经受离心力。 当要求车辆延迟作用以允许从中心布置的腔室快速填充延迟器叶片空间时，响应于操作者的阀机构由控制阀系统打开。 在预定时间之后，阀机构也被控制阀系统关闭。 这适应快速填充缓凝剂，但不允许由缓凝剂吸入空气。 延迟器的固定壳体部分中的通道在延迟作用期间向变速器泵回路打开，以保持缓速器压力和流体循环以进行冷却。 中央腔室具有空气控制阀，当腔室被重新填充时，当腔室排出液压流体并允许空气从其排出时，允许空气进入腔室。
-
公开(公告)号：US4766777A
公开(公告)日：1988-08-30
申请号：US874197
申请日：1986-06-05
IPC分类号： B60K5/10 , F16H57/025 , F16H57/02
CPC分类号： F16H57/025 , B60K5/10 , Y10T29/49881 , Y10T403/7007 , Y10T74/19828 , Y10T74/2186
摘要： A mechanism for operatively connecting an engine and transmission within aehicle. The mechanism includes a rotary cylinder-like structure 33 having spline lock elements adapted to mesh with spline lock elements carried by an end wall of the engine. A worm-worm wheel assembly or its equivalent is used to effect rotation of the cylinder; self-locking characteristic of the worm-worm wheel unit resists load forces tending to disturb the lock action. An annular housing structure is provided to seal the lock mechanisms from mud, snow, etc. in the ambient atmosphere.
摘要翻译： 一种用于在车辆内可操作地连接发动机和变速器的机构。 该机构包括具有花键锁定元件的旋转圆筒状结构33，其适于与由发动机的端壁承载的花键锁定元件啮合。 蜗杆蜗轮组件或其等效物用于实现气缸的旋转; 蜗轮蜗杆单元的自锁特性抵抗容易扰动锁定作用的载荷力。 提供环形壳体结构以将锁定机构与环境大气中的泥土，雪等密封。
-
公开(公告)号：US4687071A
公开(公告)日：1987-08-18
申请号：US867222
申请日：1986-05-27
IPC分类号： B60K17/00 , B62D55/125
CPC分类号： B62D55/125 , B60K17/00 , Y10S123/06 , Y10T74/19614 , Y10T74/2186
摘要： A mounting for the transmission of a track laying vehicle wherein the transmission is longitudinally installed and removed from a power-pack compartment in the hull of the vehicle. The mounting includes a pair of collars slidably disposed on bosses on opposite sides of the transmission case for movement between laterally inboard and outboard positions. As the transmission is pushed into the power-pack compartment, the collars are in the retracted positions. When the transmission achieves an installed position with the collars aligned on the sprocket axis of the hull, the collars are moved to the extended positions wherein an external bearing surface on each collar engages an internal cylindrical pilot surface on a web adapter rigidly attached to the adjacent hull wall. The transmission is supported at the sprocket axis through the collars.
摘要翻译： 一种用于传送轨道铺放车辆的安装件，其中所述变速器纵向地安装并从所述车辆的船体中的动力单元隔间移除。 该安装件包括可滑动地设置在变速箱的相对侧上的凸台上的一对轴环，用于在横向内侧和外侧位置之间移动。 当变速器被推入动力单元舱时，套环处于缩回位置。 当变速器达到安装位置时，套环对准在船体的链轮轴线上，套环移动到延伸位置，其中每个轴环上的外部支承表面接合刚性连接到相邻 船体墙。 变速箱通过轴环支撑在链轮轴上。
-
-
搜索结果
3 条记录 (耗时 0.009 秒)
