公开(公告)号：EP2853150A3

公开(公告)日：2015-08-12

申请号：EP14187067.5

申请日：2014-09-30

申请人： Jarraff Industries, Inc.

发明人： Schmotter, Jacob

IPC分类号： A01G3/08 ,  F15B15/06 ,  A01G23/095 ,  B27B5/10 ,  F15B15/08

CPC分类号： F15B15/068 ,  A01G3/088 ,  A01G23/0955 ,  B27B5/10 ,  F15B15/08 ,  F15B15/20

摘要： A mobile apparatus (10) with a fluid pressure-operated implement (26) mounted at a distal end (24) of a boom (20) includes a connection apparatus (42) for selectively rotating the implement (16) about an actuator axis (44) at the distal end (24) of the boom (20). The connection apparatus (42) includes a rotary actuator (60) and a pressurized fluid circuit for delivery of pressurized fluid through the rotary actuator (60) to the implement (26). The pressurized fluid circuit includes channels (110,112) establishing a fluidic connection axially through the rotating shaft (70) of the rotary actuator (60). The pressurized fluid circuit facilitates passage of pressurized fluid through an internal, protected environment to the implement (26).

摘要翻译： 具有安装在悬臂（20）的远端（24）处的流体压力操作工具（26）的移动装置（10）包括连接装置（42），用于选择性地使工具（16）围绕致动器轴线 （20）的远端（24）处。 连接装置（42）包括旋转致动器（60）和用于通过旋转致动器（60）将加压流体输送到器具（26）的加压流体回路。 加压流体回路包括建立轴向通过旋转致动器（60）的旋转轴（70）的流体连接的通道（110,112）。 加压流体回路有利于加压流体通过内部受保护环境到达器具（26）。

公开(公告)号：EP3808168A1

公开(公告)日：2021-04-21

申请号：EP20213439.1

申请日：2014-09-30

申请人： Jarraff Industries, Inc.

发明人： Schmotter, Jacob

IPC分类号： A01G3/08 ,  F15B15/06 ,  A01G23/095 ,  B27B5/10 ,  F15B15/08 ,  F15B15/20

摘要： A mobile apparatus (10) with a fluid pressure-operated implement (26) mounted at a distal end of a boom (20) includes a connection apparatus (42) for selectively rotating the implement (26) about an actuator axis at the distal end (24) of the boom (20). The connection apparatus (42) includes a rotary actuator (60) and a pressurized fluid circuit for delivery of pressurized fluid through the rotary actuator to the implement. The pressurized fluid circuit includes channels establishing a fluidic connection axially through the rotating shaft of the rotary actuator (60). The pressurized fluid circuit facilitates passage of pressurized fluid through an internal, protected environment to the implement (26).

公开(公告)号：EP2853150A2

公开(公告)日：2015-04-01

申请号：EP14187067.5

申请日：2014-09-30

申请人： Jarraff Industries, Inc.

发明人： Schmotter, Jacob

IPC分类号： A01G3/08 ,  F15B15/06

CPC分类号： F15B15/068 ,  A01G3/088 ,  A01G23/0955 ,  B27B5/10 ,  F15B15/08 ,  F15B15/20

摘要： A mobile apparatus (10) with a fluid pressure-operated implement (26) mounted at a distal end (24) of a boom (20) includes a connection apparatus (42) for selectively rotating the implement (16) about an actuator axis (44) at the distal end (24) of the boom (20). The connection apparatus (42) includes a rotary actuator (60) and a pressurized fluid circuit for delivery of pressurized fluid through the rotary actuator (60) to the implement (26). The pressurized fluid circuit includes channels (110,112) establishing a fluidic connection axially through the rotating shaft (70) of the rotary actuator (60). The pressurized fluid circuit facilitates passage of pressurized fluid through an internal, protected environment to the implement (26).

摘要翻译： 具有安装在悬臂（20）的远端（24）处的流体压力操作的工具（26）的移动装置（10）包括连接装置（42），用于围绕致动器轴线选择性地旋转工具（16） 44）在悬臂（20）的远端（24）处。 连接装置（42）包括旋转致动器（60）和用于将加压流体通过旋转致动器（60）输送到工具（26）的加压流体回路。 加压流体回路包括通过旋转致动器（60）的旋转轴（70）轴向地建立流体连接的通道（110,112）。 加压流体回路促使加压流体通过内部受保护的环境通向工具（26）。