Device for conducting hydraulic fluid
AssigneeHKS Dreh-Antriebe GmbH
InventorsMarcel Weisgerber, Markus Loehr, Heiko Kern
Life of this patent
Estimating the term…
Loading patent…
AssigneeHKS Dreh-Antriebe GmbH
InventorsMarcel Weisgerber, Markus Loehr, Heiko Kern
Estimating the term…
The invention relates to a device (10) for conducting hydraulic fluid from a first connection (42, 44) to a second connection (38, 40) via at least one conduit (56, 58), having a housing comprising a first housing part (10a) having the first connection (42, 44) and a second housing part (10b) having the second connection (38, 40), which parts can be rotated relative to each other about an axis of rotation (10c) and have a hydraulic rotating union for transferring the hydraulic oil, and securing means (50, 52) are provided for securing the device (10) laterally to a torque motor (20), which comprises a first part (20a) and a second part (20b) that can be pivoted relative to the first part (20a), said first housing part (10a) having a central housing (66), said second housing part (10b) having a central body (68), and said central housing (66) and said central body (68) mutually engaging and being rotatably mounted relative to each other. The invention is characterised in that at least one of the conduit arms (64, 70, 72) extends substantially radially away from the central housing (66) and from the central body (68), in relation to the axis of rotation (10c), and in that the second housing part (10b) comprises securing means (52) which are associated with the second part (20b) of the torque motor (20).
Device for conducting hydraulic fluid from a first connection to a second connection via at least one conduit line, the device having a housing comprising a first housing part having the first connection and a second housing part having the second connection, which parts can be rotated relative to one another about an axis of rotation and have a hydraulic rotary union for transferring the hydraulic fluid, said first housing part having a central housing, said second housing part having a central body, and said central housing and said central body mutually engaging one another and being rotatably mounted relative to each another, each of the central housing and central body including at least one conduit arm characterized in a configuration for detachable attachment to a hydraulic torque motor having hydraulic connections separate from the device for hydraulic operation of the torque motor, the device laterally securable to the torque motor which comprises a first part and a second part pivotable relative to the first part wherein at least one respective conduit arm extends substantially radially away from the central housing and from the central body, in relation to the axis of rotation, and in that the second housing part comprises securing means associated with the second part of the torque motor.
Device for conducting hydraulic fluid from a first connection to a second connection via at least one conduit line, the device having a housing comprising a first housing part having the first connection and a second housing part having the second connection, which parts can be rotated relative to one another about an axis of rotation and have a hydraulic rotary union for transferring hydraulic fluid, the device laterally securable to a torque motor which comprises a first part and a second part that can be pivoted relative to the first part, said first housing part having a central housing, said second housing part having a central body, and said central housing and said central body mutually engaging one another and being rotatably mounted relative to each another, each of the central housing and central body including at least one conduit arm characterized in that the at least one conduit arm extends radially away from the central housing and from the central body, in relation to the axis of rotation, and in that the second housing part comprises securing means which are associated with the second part of the torque motor, characterized in that a first conduit arm of the central housing comprises at least one through hole for receiving at least one screw used for producing a screw connection between the first housing part and the first part of the torque motor.
Device for conducting hydraulic fluid from a first connection to a second connection via at least one conduit line, the device having a housing comprising a first housing part having the first connection and a second housing part having the second connection, which parts can be rotated relative to one another about an axis of rotation and have a hydraulic rotary union for transferring hydraulic fluid, the device laterally securable to a torque motor which comprises a first part and a second part that can be pivoted relative to the first part, said first housing part having a central housing, said second housing part having a central body, and said central housing and said central body mutually engaging one another and being rotatably mounted relative to each another, each of the central housing and central body including at least one conduit arm characterized in that the at least one conduit arm extends radially away from the central housing and from the central body, in relation to the axis of rotation, and in that the second housing part comprises securing means which are associated with the second part of the torque motor, characterized in that a first conduit arm of the central body comprises at least one through hole for receiving a respective screw used to produce a screw connection with the second part of the torque motor.
Device for conducting hydraulic fluid from a first connection to a second connection via at least one conduit line, the device having a housing comprising a first housing part having the first connection and a second housing part having the second connection, which parts can be rotated relative to one another about an axis of rotation and have a hydraulic rotary union for transferring hydraulic fluid, the device laterally securable to a torque motor which comprises a first part and a second part that can be pivoted relative to the first part, said first housing part having a central housing, said second housing part having a central body, and said central housing and said central body mutually engaging one another and being rotatably mounted relative to each another, each of the central housing and central body including at least one conduit arm characterized in that the at least one conduit arm extends radially away from the central housing and from the central body, in relation to the axis of rotation, and in that the second housing part comprises securing means which are associated with the second part of the torque motor, characterized in that the central housing of the first housing part is arranged outwardly with respect to the axis of rotation and a mounting direction, and in that the central body of the second housing part is arranged inwardly.
Dependencies are inferred from the claim text.