JPS53142746A - Method of detecting guide rail curve for elevator - Google Patents
Method of detecting guide rail curve for elevatorInfo
- Publication number
- JPS53142746A JPS53142746A JP5536777A JP5536777A JPS53142746A JP S53142746 A JPS53142746 A JP S53142746A JP 5536777 A JP5536777 A JP 5536777A JP 5536777 A JP5536777 A JP 5536777A JP S53142746 A JPS53142746 A JP S53142746A
- Authority
- JP
- Japan
- Prior art keywords
- elevator
- guide rail
- rail curve
- detecting guide
- curve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
PURPOSE: To detect the curve of guide rails simply and highly accurate by means of output from a displacement measuring instrument as mentioned below, by providing with the displacement measuring instrument for measuring the displacement quantity of a cage floor supporting frame fixed to the lower side of a frame with a guide portion contacting with the guide rails.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5536777A JPS5848467B2 (en) | 1977-05-16 | 1977-05-16 | Elevator guide rail bend detection method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5536777A JPS5848467B2 (en) | 1977-05-16 | 1977-05-16 | Elevator guide rail bend detection method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53142746A true JPS53142746A (en) | 1978-12-12 |
JPS5848467B2 JPS5848467B2 (en) | 1983-10-28 |
Family
ID=12996504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5536777A Expired JPS5848467B2 (en) | 1977-05-16 | 1977-05-16 | Elevator guide rail bend detection method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5848467B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0498051A2 (en) * | 1990-11-28 | 1992-08-12 | KONE Elevator GmbH | Procedure for checking the straightness of elevator guide rails and straightening the rails, and an apparatus set for performing the procedure |
WO2020026439A1 (en) * | 2018-08-03 | 2020-02-06 | 三菱電機株式会社 | Soundness diagnostic device |
-
1977
- 1977-05-16 JP JP5536777A patent/JPS5848467B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0498051A2 (en) * | 1990-11-28 | 1992-08-12 | KONE Elevator GmbH | Procedure for checking the straightness of elevator guide rails and straightening the rails, and an apparatus set for performing the procedure |
WO2020026439A1 (en) * | 2018-08-03 | 2020-02-06 | 三菱電機株式会社 | Soundness diagnostic device |
JPWO2020026439A1 (en) * | 2018-08-03 | 2020-08-06 | 三菱電機株式会社 | Soundness diagnostic device |
CN112512948A (en) * | 2018-08-03 | 2021-03-16 | 三菱电机株式会社 | Health diagnostic device |
CN112512948B (en) * | 2018-08-03 | 2022-05-10 | 三菱电机株式会社 | Health diagnostic device |
Also Published As
Publication number | Publication date |
---|---|
JPS5848467B2 (en) | 1983-10-28 |
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