公开(公告)号：US20120234638A1

公开(公告)日：2012-09-20

申请号：US13047648

申请日：2011-03-14

申请人： Erik Ellifson ,  Darin Rosenboom

发明人： Erik Ellifson ,  Darin Rosenboom

IPC分类号： F16F9/19

CPC分类号： F16F9/3214 ,  B60G3/20 ,  B60G21/067 ,  B60G21/073 ,  B60G2200/14 ,  B60G2204/45 ,  B60G2206/12 ,  B60G2206/124 ,  B60G2206/41 ,  F16F9/062 ,  F16F9/063 ,  F16F9/368

摘要： A damper assembly includes an outer cylinder, an inner cylinder, a cap, a plunger, an annular piston, and a barrier. The inner cylinder is at least partially positioned within the outer cylinder. The cap is coupled to the inner cylinder, and the plunger is received within the inner cylinder. At least a portion of the annular piston and the barrier extend between the inner and outer cylinders. During operation of the damper assembly, the plunger moves relative to the inner cylinder and the annular piston moves relative to the outer cylinder.

摘要翻译： 阻尼器组件包括外筒，内筒，帽，柱塞，环形活塞和屏障。 内筒至少部分地定位在外筒内。 盖与内筒联接，柱塞被容纳在内筒内。 环形活塞和屏障的至少一部分在内筒和外筒之间延伸。 在阻尼器组件的操作期间，柱塞相对于内筒移动，并且环形活塞相对于外筒移动。

公开(公告)号：US09127738B2

公开(公告)日：2015-09-08

申请号：US13047648

申请日：2011-03-14

申请人： Erik Ellifson ,  Darin Rosenboom

发明人： Erik Ellifson ,  Darin Rosenboom

IPC分类号： F16F9/22 ,  F16F9/06 ,  B60G21/073 ,  B60G3/20 ,  B60G21/067

CPC分类号： F16F9/3214 ,  B60G3/20 ,  B60G21/067 ,  B60G21/073 ,  B60G2200/14 ,  B60G2204/45 ,  B60G2206/12 ,  B60G2206/124 ,  B60G2206/41 ,  F16F9/062 ,  F16F9/063 ,  F16F9/368

摘要： A damper assembly includes an outer cylinder, an inner cylinder, a cap, a plunger, an annular piston, and a barrier. The inner cylinder is at least partially positioned within the outer cylinder. The cap is coupled to the inner cylinder, and the plunger is received within the inner cylinder. At least a portion of the annular piston and the barrier extend between the inner and outer cylinders. During operation of the damper assembly, the plunger moves relative to the inner cylinder and the annular piston moves relative to the outer cylinder.

摘要翻译： 阻尼器组件包括外筒，内筒，帽，柱塞，环形活塞和屏障。 内筒至少部分地定位在外筒内。 盖与内筒联接，柱塞被容纳在内筒内。 环形活塞和屏障的至少一部分在内筒和外筒之间延伸。 在阻尼器组件的操作期间，柱塞相对于内筒移动，并且环形活塞相对于外筒移动。

公开(公告)号：US20060243130A1

公开(公告)日：2006-11-02

申请号：US11119625

申请日：2005-05-02

申请人： Darin Rosenboom ,  Brian Rosenboom ,  Ryan Bolkema

发明人： Darin Rosenboom ,  Brian Rosenboom ,  Ryan Bolkema

IPC分类号： F01B9/00

CPC分类号： F15B15/065 ,  B66C3/16

摘要： This invention is a bidirectional hydraulic actuator comprising a piston assembly positioned within a housing. The piston assembly is configured to move linearly within the housing. A gland is operatively connected to the piston assembly. The gland is configured as a rigid longitudinally annular member with a first end, a second end, a sidewall and is open on the first end and substantially closed on the second end which forms an inside and an outside of the annular member. The gland is further configured with a lip extending from around the outside of the first end of the gland. A pressurizing fluid exerts pressure on the inside of the gland to move the piston assembly a first direction, then, a fluid exerts pressure on the outside of the gland and the lip of the gland to move the piston assembly opposite the first direction.

摘要翻译： 本发明是一种双向液压致动器，其包括位于壳体内的活塞组件。 活塞组件构造成在壳体内线性移动。 压盖可操作地连接到活塞组件。 压盖构造为刚性的纵向环形构件，其具有第一端，第二端和侧壁，并且在第一端上敞开，并且在形成环形构件的内部和外侧的第二端上基本上闭合。 压盖进一步配置有从压盖第一端的外侧延伸的唇缘。 加压流体在压盖的内部施加压力以将活塞组件移动到第一方向，然后，流体在压盖的外侧和压盖的唇缘上施加压力，以使活塞组件与第一方向相反。