Invention Grant
- Patent Title: Elevator guide
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Application No.: US16373834Application Date: 2019-04-03
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Publication No.: US11261057B2Publication Date: 2022-03-01
- Inventor: Andrew James Laughton , Jeffrey Lachica Geroso
- Applicant: ELEVATOR SAFETY COMPANY
- Applicant Address: US MD Owings Mills
- Assignee: ELEVATOR SAFETY COMPANY
- Current Assignee: ELEVATOR SAFETY COMPANY
- Current Assignee Address: US MD Owings Mills
- Agency: Merek, Blackmon & Voorhees, LLC
- Main IPC: B66B7/04
- IPC: B66B7/04 ; B66B7/02

Abstract:
An elevator guide having a base attached to an elevator component, a guide riding along a portion of a rail and a spring biasing the guide in contact with the rail. The guide includes one or more of the following: (i) a guide support member operably associated with the guide for movably supporting the guide so that the guide can move toward and away from a corresponding surface of the rail member wherein the guide support member has a plurality of spring engagement sections configured to vary a system effective spring rate; (ii) a roller including a non-metallic rim molded about a bearing; (iii) two independently adjustable stops and, (iv) an opening adjustment member mounted about a notch in the base to vary the distance between the base and the rail. The opening adjustment member has a width and/or depth greater than a width and/or depth of the notch.
Public/Granted literature
- US20200317472A1 ELEVATOR GUIDE Public/Granted day:2020-10-08
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