Elevator landing door engagement device and elevator
The elevator landing door engagement device allows for easy maintenance by repositioning or removing the lower engaging body through elongated and rounded holes, exposing fasteners for access, thus simplifying operations and enhancing efficiency.
JP2026086291AActive Publication Date: 2026-05-26FUJITEC CO LTD
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- FUJITEC CO LTD
- Filing Date
- 2024-11-14
- Publication Date
- 2026-05-26
AI Technical Summary
Technical Problem
Conventional landing door engagement devices require the entire device to be removed for maintenance or adjustments, complicating operations and increasing work hours due to hidden fasteners behind fixed cams.
Method used
The elevator landing door engagement device is designed with an engaging body that includes a lower engaging body positioned away from the upper engaging body, allowing repositioning or removal via elongated and rounded holes in the fasteners, and a recessed configuration that exposes fasteners for easy access.
Benefits of technology
This design enables tools to be accessed from the front of the car door for maintenance without removing the entire device, improving work efficiency and reducing the need for readjustment and risk of malfunctions.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure 2026086291000001_ABST
Abstract
The present invention provides an elevator landing door engagement device and elevator that do not require the entire device to be removed for work on the car door. [Solution] The engaging body 601, which engages with the engaged portion on the landing door side when the car door 56 moves, is elongated in the vertical direction and is positioned on the front side of the door hanger 561 and the front side of the door panel 560, straddling the connection portion 563 of the door hanger 561 and the door panel 560, and is divided into an upper engaging body 601A and a lower engaging body 601B at the location corresponding to the connection portion 563. By repositioning or removing the lower engaging body 601B so that it is away from the lower end of the upper engaging body 601A, it becomes possible to work on the car door 56 without having to remove the entire device 60.
Need to check novelty before this filing date? Find Prior Art