公开(公告)号：US20100025058A1

公开(公告)日：2010-02-04

申请号：US12304544

申请日：2007-06-19

申请人： Joseph F. Carter ,  Matthew R. Kettner

发明人： Joseph F. Carter ,  Matthew R. Kettner

IPC分类号： E02F3/85 ,  E02F3/76 ,  B23P19/00

CPC分类号： A01B59/06 ,  B62D49/02 ,  E02F3/968 ,  E02F9/003 ,  Y10T29/49815

摘要： An attachment assembly for use with a vehicle includes an arm support assembly and an attachment interface assembly pivotally mounted to the arm support assembly. The attachment interface assembly includes an interface plate configured to accept a work attachment. The attachment interface assembly and interface plate pivots under the influence of respective lift and tilt actuators. The attachment interface assembly is removable from the arm support assembly, and the actuators are pivotable into stowed positions, upon removing a pin that attaches the lift actuator piston rod to the attachment interface assembly, a pin that attaches the tilt actuator piston rod to the interface plate, and a pin that pivotally attaches the attachment interface assembly to the arm support assembly. The pins may be used to secure the actuators in the stowed positions, and an additional clip may be used to secure one or both of the actuators in the stowed position.

摘要翻译： 用于车辆的附接组件包括臂支撑组件和枢转地安装到臂支撑组件的附接接口组件。 附件接口组件包括被配置为接受工件附件的接口板。 附件接口组件和接口板在相应的提升和倾斜致动器的影响下枢转。 附接接口组件可从臂支撑组件移除，并且当移除将升降致动器活塞杆附接到附接接口组件的销时，致动器可枢转到收起位置;将倾斜致动器活塞杆连接到接口 板，以及将附接界面组件枢转地附接到臂支撑组件的销。 销可以用于将致动器固定在收起位置，并且可以使用附加的夹子来将一个或两个致动器固定在收起位置。

公开(公告)号：US07537079B2

公开(公告)日：2009-05-26

申请号：US11651660

申请日：2007-01-10

申请人： Daniel J. Krieger ,  Matthew R. Kettner

发明人： Daniel J. Krieger ,  Matthew R. Kettner

IPC分类号： F01B31/00

CPC分类号： F15B11/22 ,  B62D5/061 ,  B62D5/12 ,  B62D7/142 ,  F15B15/149 ,  F15B15/204 ,  F15B2211/7121

摘要： A piston is disclosed that includes a longitudinal passage disposed between outlets on the opposing faces of the piston, and a radial passage extending from a node with the longitudinal passage to an outlet on the annular wall between opposing piston seals. Check valves are disposed in the longitudinal passage between the node and each of the piston faces, such that each of the check valves enables fluid flow from its inlet to the outlet on the annular wall, and block fluid flow from the outlet on the annular wall to the inlet. In the event of pistons in a fluid system becoming out of phase with each other, fluid may be admitted through the inlet of the longitudinal passage and the respective check valve and out a side wall outlet, thereby bypassing the piston to exit via the respective end port, until another, out-of-phase piston or pistons in the system also reach full extension or retraction, automatically returning all pistons in the system to be in phase with each other.

摘要翻译： 公开了一种活塞，其包括设置在活塞的相对表面上的出口之间的纵向通道，以及从具有纵向通道的节点延伸到在相对的活塞密封件之间的环形壁上的出口的径向通道。 止回阀设置在节点和每个活塞面之间的纵向通道中，使得每个止回阀使得流体从其入口流到环形壁上的出口，并阻止流体从环形壁上的出口流出 到入口。 在流体系统中的活塞彼此不同相的情况下，流体可以通过纵向通道的入口和相应的止回阀进入侧壁出口，从而绕过活塞经由相应的端部离开 端口，直到系统中的另一个异相活塞或活塞也达到完全伸展或缩回，将系统中的所有活塞自动返回到彼此同相。