CONNECTING DEVICE ASSEMBLY Russian patent published in 2013 - IPC F16D65/853 F16D55/22 

FIELD: machine building.

SUBSTANCE: connecting device includes a housing, into which a rotating disc is placed. The housing has a plate-like component with an annular surface transmitting the force, which contacts the rotating disc. A medium cooling channel having an annular structure is formed with a side of plate-like component, which is opposite to the surface transmitting the force. The cooling medium channel has an inlet hole, through which medium enters the above channel and an outlet hole, through which cooling medium leaves the above channel. External radial section of the above channel is separated from internal radial section of the above channel with a section with a wall. The first and the second ribs are continued from the section with a wall through external radial part of the above channel, and the third and the fourth ribs are continued from the section with the wall through internal radial section of the above channel. Each of the ribs is located at some distance from the side of plate-like component located opposite the surface transmitting the force. Connecting device also includes the first and the second varieties of projections, which contact the side of plate-like component, which is opposite to the surface transmitting the force.

EFFECT: acceleration of heat transfer from components of the connecting device.

4 cl, 8 dwg