| 摘要 |
The invention concerns a device for coupling a vacuum pump ( 3 ) with a camshaft ( 1 ) of a motor vehicle internal combustion engine, comprising an end piece ( 6 ) provided with first and second coaxial portions ( 7, 9 ) delimiting an annular space wherein is mounted one of the ends of the camshaft, at least one of said portions being adapted to transmit a torque to the camshaft, and means for transmitting said torque to the pump. Said second axial portion ( 9 ) is provided with a housing ( 18 ) extending along said axis and designed to receive a means for drawing from the pump adapted to draw a lubricating fluid directed into the camshaft so as to provide a fluid communication between the camshaft and the pump.
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