公开(公告)号：WO2013075739A1

公开(公告)日：2013-05-30

申请号：PCT/EP2011/070729

申请日：2011-11-23

Applicant: ABB Research Ltd ,  LI, Shanghua ,  BROBERG, Arne ,  JOHANSSON, Erik ,  ÖBERG, Åke

Inventor： LI, Shanghua ,  BROBERG, Arne ,  JOHANSSON, Erik ,  ÖBERG, Åke

IPC: C10M103/06 ,  F16J15/16 ,  F16J15/32 ,  C10N30/06 ,  C10N50/08

CPC classification number: B25J11/00 ,  C10M103/06 ,  C10M2201/065 ,  C10M2201/066 ,  C10N2230/06 ,  C10N2250/08 ,  F16J15/324 ,  C10N2210/06

Abstract: The invention describes asealing system comprising a rotary sealing surface (3) on a rotary shaft (1) and a rotary shaft lip seal (5), of which the rotary sealing surface has a surface coating layer (9) of a solid lubricant substance. The invention further comprises an industrial robot having several axes of rotation, comprising a manipulator with drive units for rotating robot parts according to the axes of rotation of the robot, and at least one of said drive units having a rotary shaft (1) provided with sucha sealing system. In addition, the invention comprises a method for providing a rotary sealing surface (3) on a rotary shaft (1), comprising coating the intended sealing surface of the rotary shaft with a surface coating layer (9) of a solid lubricant substance.

Abstract translation: 本发明描述了包括旋转轴（1）上的旋转密封表面（3）和旋转轴唇密封（5）的排气系统，其旋转密封表面具有固体润滑剂物质的表面涂层（9）。 本发明还包括具有几个旋转轴的工业机器人，其包括具有根据所述机器人的旋转轴线旋转机器人部件的驱动单元的操纵器，并且至少一个所述驱动单元具有旋转轴（1），所述旋转轴 这样的密封系统。 另外，本发明包括在旋转轴（1）上设置旋转密封面（3）的方法，包括用固体润滑剂物质的表面涂层（9）涂覆旋转轴的预定密封面。

公开(公告)号：EP2782986A1

公开(公告)日：2014-10-01

申请号：EP11785687.2

申请日：2011-11-23

Applicant: ABB Research Ltd.

Inventor： LI, Shanghua ,  BROBERG, Arne ,  JOHANSSON, Erik ,  ÖBERG, Åke

IPC: C10M103/06 ,  F16J15/16 ,  F16J15/32 ,  C10N30/06 ,  C10N50/08

CPC classification number: B25J11/00 ,  C10M103/06 ,  C10M2201/065 ,  C10M2201/066 ,  C10N2230/06 ,  C10N2250/08 ,  F16J15/324 ,  C10N2210/06

Abstract: A sealing system including a rotary sealing surface on a rotary shaft and a rotary shaft lip seal, of which the rotary sealing surface has a surface coating layer of a solid lubricant substance. The invention further includes an industrial robot having several axes of rotation, including a manipulator with drive units for rotating robot parts according to the axes of rotation of the robot, and at least one of the drive units having a rotary shaft provided with such a sealing system. In addition, the invention includes a method for providing a rotary sealing surface on a rotary shaft, including coating the intended sealing surface of the rotary shaft with a surface coating layer of a solid lubricant substance.