Invention Grant
US08210320B2 Elevator with belt-like transmission means, particularly with wedge-ribbed belt, as support means and/or drive means
有权
具有带状传动装置的电梯，特别是楔形肋带作为支撑装置和/或驱动装置
- Patent Title: Elevator with belt-like transmission means, particularly with wedge-ribbed belt, as support means and/or drive means
- Patent Title (中): 具有带状传动装置的电梯，特别是楔形肋带作为支撑装置和/或驱动装置
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Application No.: US10850544Application Date: 2004-05-20
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Publication No.: US08210320B2Publication Date: 2012-07-03
- Inventor: Ernst Friedrich Ach
- Applicant: Ernst Friedrich Ach
- Applicant Address: CH Hergiswil
- Assignee: Inventio AG
- Current Assignee: Inventio AG
- Current Assignee Address: CH Hergiswil
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: EP01811132 20011123
- Main IPC: B66B11/08
- IPC: B66B11/08 ; B66B11/00 ; D07B1/02 ; D07B1/22 ; F16G1/28 ; F16G1/16 ; B66B7/06
Abstract:
A transmission belt for driving and/or supporting an elevator car has a longitudinally extending body including an area tensile layer reinforced by chemical fibers. The belt can have a flat friction layer or a friction layer including alternating longitudinally extending wedge-shaped ribs and grooves. Transverse grooves can be formed across the width of the longitudinally grooved friction layer.
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