公开(公告)号：US11078439B2

公开(公告)日：2021-08-03

申请号：US16850515

申请日：2020-04-16

Applicant: KONE CORPORATION

Inventor： Raimo Pelto-Huikko ,  Anssi Laukkanen ,  Kenneth Holmberg ,  Timo Hakala

IPC: C10M171/06 ,  C10M125/10 ,  C10M169/04 ,  D07B1/14 ,  D07B5/00 ,  B66B7/12 ,  C10N40/32

Abstract: In a paste type lubrication between a steel wire rope and a rope groove of a pulley, is applied a paste lubricant which contains oil and small solid particles. Solid particles could be of a wide variety sizes and they are small enough to at least partly fit into the valleys between the peaks of surface roughness of the ropes or the rope groove.