Invention Grant
US08348019B2 Elevator element for driving or reversing an elevator suspension means in an elevator system
有权
用于在电梯系统中驱动或反转电梯悬挂装置的电梯元件
- Patent Title: Elevator element for driving or reversing an elevator suspension means in an elevator system
- Patent Title (中): 用于在电梯系统中驱动或反转电梯悬挂装置的电梯元件
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Application No.: US12143049Application Date: 2008-06-20
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Publication No.: US08348019B2Publication Date: 2013-01-08
- Inventor: Hans Blochle , Ernst Ach
- Applicant: Hans Blochle , Ernst Ach
- Applicant Address: CH Hergiswil NW
- Assignee: Inventio AG
- Current Assignee: Inventio AG
- Current Assignee Address: CH Hergiswil NW
- Agency: Fraser Clemens Martin & Miller LLC
- Agent William J. Clemens
- Main IPC: B66B11/08
- IPC: B66B11/08 ; B66D1/00 ; F16H27/02 ; F16H55/36 ; F16H55/48
Abstract:
In an elevator element for driving or reversing an elevator suspension device in an elevator system, that interacts with an elevator suspension device, the arithmetic mean of the roughness value of the contact surface measured in the circumferential direction of the elevator element, and the mean roughness value of the contact surface measured in the axial direction of the elevator element, are different. The arithmetic mean roughness value of the contact surface measured in the circumferential direction of the elevator element is less than 1 micrometer.
Public/Granted literature
- US20090001333A1 ELEVATOR ELEMENT FOR DRIVING OR REVERSING AN ELEVATOR SUSPENSION MEANS IN AN ELEVATOR SYSTEM Public/Granted day:2009-01-01
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