JPS6464985A - Maintenance device for elevator - Google Patents

Maintenance device for elevator

Info

Publication number
JPS6464985A
JPS6464985A JP21800087A JP21800087A JPS6464985A JP S6464985 A JPS6464985 A JP S6464985A JP 21800087 A JP21800087 A JP 21800087A JP 21800087 A JP21800087 A JP 21800087A JP S6464985 A JPS6464985 A JP S6464985A
Authority
JP
Japan
Prior art keywords
deceleration
acceleration
command
display
cage
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
Application number
JP21800087A
Other languages
Japanese (ja)
Other versions
JP2502618B2 (en
Inventor
Yukito Ogiwara
Kenji Yoneda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Elevator Engineering and Service Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Elevator Engineering and Service Co Ltd
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Elevator Engineering and Service Co Ltd, Hitachi Ltd filed Critical Hitachi Elevator Engineering and Service Co Ltd
Priority to JP62218000A priority Critical patent/JP2502618B2/en
Publication of JPS6464985A publication Critical patent/JPS6464985A/en
Application granted granted Critical
Publication of JP2502618B2 publication Critical patent/JP2502618B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Indicating And Signalling Devices For Elevators (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

PURPOSE: To make it easy for maintenance personnel to check the acceleration and deceleration of a cage by computing the acceleration and deceleration in accordance with pulses generated from a pulse generator on the command of a command device, and causing a display device to display the acceleration or deceleration in place of maintenance data, etc. CONSTITUTION: When the drive command part 18a and the display command part 18b of a command device 18 are both operated, a control part 2 drives a winch drive 24 according to a command to drive it. As a cage 21 travels, pulses are generated from a pulse generator 15 in a number matching the distance traveled, and an MPU 13 computes acceleration or deceleration in accordance with the number of the pulses to cause a display device 16 for use in the display of maintenance data to selectively display the acceleration or deceleration of the cage 21 in place of maintenance data. Thus, the acceleration and deceleration of the cage 21 can be checked easily without increase in the burden of maintenance personnel, and the man-hour of the maintenance work required to adjust riding comfort can be reduced.
JP62218000A 1987-09-02 1987-09-02 Elevator maintenance equipment Expired - Fee Related JP2502618B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62218000A JP2502618B2 (en) 1987-09-02 1987-09-02 Elevator maintenance equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62218000A JP2502618B2 (en) 1987-09-02 1987-09-02 Elevator maintenance equipment

Publications (2)

Publication Number Publication Date
JPS6464985A true JPS6464985A (en) 1989-03-10
JP2502618B2 JP2502618B2 (en) 1996-05-29

Family

ID=16713051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62218000A Expired - Fee Related JP2502618B2 (en) 1987-09-02 1987-09-02 Elevator maintenance equipment

Country Status (1)

Country Link
JP (1) JP2502618B2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6221689A (en) * 1985-07-22 1987-01-30 三菱電機株式会社 Controller for elevator
JPS6234575U (en) * 1985-08-21 1987-02-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6221689A (en) * 1985-07-22 1987-01-30 三菱電機株式会社 Controller for elevator
JPS6234575U (en) * 1985-08-21 1987-02-28

Also Published As

Publication number Publication date
JP2502618B2 (en) 1996-05-29

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees