Invention Grant
- Patent Title: Elevator system suspension member termination with improved pressure distribution
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Application No.: US15829434Application Date: 2017-12-01
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Publication No.: US10689230B2Publication Date: 2020-06-23
- Inventor: Andrzej Ernest Kuczek , Joseph C. Rampone
- Applicant: Otis Elevator Company
- Applicant Address: US CT Farmington
- Assignee: OTIS ELEVATOR COMPANY
- Current Assignee: OTIS ELEVATOR COMPANY
- Current Assignee Address: US CT Farmington
- Agency: Cantor Colburn LLP
- Main IPC: B66B7/08
- IPC: B66B7/08 ; B66B9/00 ; B66B7/06

Abstract:
A termination device for a suspension member of an elevator system includes a housing, and a wedge assembly positioned in the housing. The wedge assembly is interactive with the suspension member to apply a clamping force to the suspension member in response to an axial load acting on the suspension member. The wedge assembly includes a compressible cushion configured to increase uniformity of the clamping force applied to the suspension member by the wedge assembly. An elevator system includes a hoistway, an elevator car located in the hoistway, a suspension member operably connected to the elevator car to suspend and/or drive the elevator car along the hoistway, and a termination device located in the hoistway and operably connected to a suspension member end of the suspension member.
Public/Granted literature
- US20180155156A1 ELEVATOR SYSTEM SUSPENSION MEMBER TERMINATION WITH IMPROVED PRESSURE DISTRIBUTION Public/Granted day:2018-06-07
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