Invention Grant
US09051651B2 Elevator load bearing member having a conversion coating on tension member
有权
电梯承重构件在张力构件上具有转化涂层
- Patent Title: Elevator load bearing member having a conversion coating on tension member
- Patent Title (中): 电梯承重构件在张力构件上具有转化涂层
-
Application No.: US12090260Application Date: 2005-11-14
-
Publication No.: US09051651B2Publication Date: 2015-06-09
- Inventor: William A. Veronesi , Mark R. Jaworowski , Hugh J. O'Donnell
- Applicant: William A. Veronesi , Mark R. Jaworowski , Hugh J. O'Donnell
- Applicant Address: US CT Farmington
- Assignee: Otis Elevator Company
- Current Assignee: Otis Elevator Company
- Current Assignee Address: US CT Farmington
- Agency: Carlson, Gaskey & Olds, P.C.
- International Application: PCT/US2005/041408 WO 20051114
- International Announcement: WO2007/055701 WO 20070518
- Main IPC: B66B11/04
- IPC: B66B11/04 ; B66B11/00 ; D07B1/16 ; B32B15/08 ; C23C22/00 ; D07B1/06 ; B66B7/06 ; B66B11/08
Abstract:
A load bearing member (22) useful in an elevator system (10) includes at least one elongated tension member (36), a conversion coating (46) on the elongated tension member (36), and a polymer jacket (34) at least partially surrounding the coated elongated tension member (36). In one example, the conversion coating (46) includes at least one of an oxide, a phosphate, or a chromate.
Public/Granted literature
- US20080277206A1 Elevator Load Bearing Member Having a Conversion Coating on Tension Member Public/Granted day:2008-11-13
Information query
