公开(公告)号：EP1568647B1

公开(公告)日：2013-01-02

申请号：EP05010304.3

申请日：2000-03-27

Applicant: Otis Elevator Company

Inventor： Baranda, Pedro S. ,  Pitts, John T. ,  Hollowell, Richard L. ,  Wesson, John P. ,  Logan, Douglas E.

IPC: B66B15/04 ,  F16H55/50 ,  F16H55/38

CPC classification number: B66B15/04 ,  F16H55/38 ,  F16H55/50

公开(公告)号：EP1568646A3

公开(公告)日：2006-05-24

申请号：EP05010302.7

申请日：2000-03-27

Applicant: OTIS ELEVATOR COMPANY

Inventor： Barandra, Pedro S. ,  Pitts, John T. ,  Hollowell, Richard L. ,  Wesson, John P. ,  Logan, Douglas E.

IPC: B66B15/04 ,  F16H55/50 ,  F16H55/38

CPC classification number: B66B15/04 ,  F16H55/38 ,  F16H55/50

Abstract: A traction sheave (10; 40) for engaging an elevator rope (24), the traction sheave comprising:

a traction surface for engaging and driving the elevator rope, the traction surface having an circumferential surface roughness in a range of approximately 1.0 to approximately 3.0 microns wherein the traction surface comprises a corrosion-resistant surface coating.

Abstract translation: 1。一种用于接合电梯绳索（24）的牵引绳轮（10; 40），所述牵引绳轮包括：用于接合和驱动电梯绳索的牵引表面，所述牵引表面的周向表面粗糙度在大约1.0至大约3.0 其中牵引表面包括耐腐蚀表面涂层。

公开(公告)号：EP1568646A2

公开(公告)日：2005-08-31

申请号：EP05010302.7

申请日：2000-03-27

Applicant: OTIS ELEVATOR COMPANY

Inventor： Barandra, Pedro S. ,  Pitts, John T. ,  Hollowell, Richard L. ,  Wesson, John P. ,  Logan, Douglas E.

IPC: B66B15/04 ,  F16H55/50 ,  F16H55/38

CPC classification number: B66B15/04 ,  F16H55/38 ,  F16H55/50

Abstract: A traction sheave (10; 40) for engaging an elevator rope (24), the traction sheave comprising:

a traction surface for engaging and driving the elevator rope, the traction surface having an circumferential surface roughness in a range of approximately 1.0 to approximately 3.0 microns wherein the traction surface comprises a corrosion-resistant surface coating.

Abstract translation: 用于接合电梯绳索（24）的牵引滑轮（10; 40），所述牵引滑轮包括：用于接合和驱动所述电梯绳索的牵引表面，所述牵引表面具有约1.0至约3.0范围内的周向表面粗糙度 微米，其中牵引表面包括耐腐蚀表面涂层。