JPH0258580B2 - - Google Patents

Info

Publication number
JPH0258580B2
JPH0258580B2 JP19842485A JP19842485A JPH0258580B2 JP H0258580 B2 JPH0258580 B2 JP H0258580B2 JP 19842485 A JP19842485 A JP 19842485A JP 19842485 A JP19842485 A JP 19842485A JP H0258580 B2 JPH0258580 B2 JP H0258580B2
Authority
JP
Japan
Prior art keywords
plunger
oil
operating force
car
pit
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.)
Expired
Application number
JP19842485A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6259832A (ja
Inventor
Hiroshi Goko
Koji Sumita
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
Original Assignee
Hitachi Elevator Engineering and Service Co 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 filed Critical Hitachi Elevator Engineering and Service Co Ltd
Priority to JP19842485A priority Critical patent/JPS6259832A/ja
Publication of JPS6259832A publication Critical patent/JPS6259832A/ja
Publication of JPH0258580B2 publication Critical patent/JPH0258580B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Fluid-Damping Devices (AREA)
JP19842485A 1985-09-10 1985-09-10 オイルバツフアの復帰試験装置 Granted JPS6259832A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19842485A JPS6259832A (ja) 1985-09-10 1985-09-10 オイルバツフアの復帰試験装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19842485A JPS6259832A (ja) 1985-09-10 1985-09-10 オイルバツフアの復帰試験装置

Publications (2)

Publication Number Publication Date
JPS6259832A JPS6259832A (ja) 1987-03-16
JPH0258580B2 true JPH0258580B2 (enExample) 1990-12-10

Family

ID=16390866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19842485A Granted JPS6259832A (ja) 1985-09-10 1985-09-10 オイルバツフアの復帰試験装置

Country Status (1)

Country Link
JP (1) JPS6259832A (enExample)

Also Published As

Publication number Publication date
JPS6259832A (ja) 1987-03-16

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term