Invention Grant
- Patent Title: Metal rope, elevator provided with metal rope, and use of lubricant for lubricating the metal rope
- Patent Title (中): 金属绳，电梯配有金属绳，并使用润滑剂润滑金属绳
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Application No.: US13301144Application Date: 2011-11-21
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Publication No.: US08678139B2Publication Date: 2014-03-25
- Inventor: Esko Aulanko , Raimo Pelto-Huikko , Sakari Korvenranta , Jarmo Myllynen , Pekka Torenius
- Applicant: Esko Aulanko , Raimo Pelto-Huikko , Sakari Korvenranta , Jarmo Myllynen , Pekka Torenius
- Applicant Address: FI Helsinki
- Assignee: Kone Corporation
- Current Assignee: Kone Corporation
- Current Assignee Address: FI Helsinki
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: FI20090202 20090520
- Main IPC: B66B11/08
- IPC: B66B11/08
Abstract:
The object of the invention is a traction sheave elevator and a rope (3) that contains metal as a load-bearing material, such as the suspension rope of an elevator, which rope comprises at least one or more strands (7) laid from metal wires (9) and which rope (3) is lubricated with a lubricant (8). Another object is the use of the aforementioned lubricant for lubricating the rope (3). The lubricant (8) comprises at least oil and thickener, which thickener in the lubricant (8) comprises at least 10% or more of the mass of the lubricant (8).
Public/Granted literature
- US20120061188A1 METAL ROPE, ELEVATOR PROVIDED WITH METAL ROPE, AND USE OF LUBRICANT FOR LUBRICATING THE METAL ROPE Public/Granted day:2012-03-15
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