JPH0258579B2 - - Google Patents

Info

Publication number
JPH0258579B2
JPH0258579B2 JP19842185A JP19842185A JPH0258579B2 JP H0258579 B2 JPH0258579 B2 JP H0258579B2 JP 19842185 A JP19842185 A JP 19842185A JP 19842185 A JP19842185 A JP 19842185A JP H0258579 B2 JPH0258579 B2 JP H0258579B2
Authority
JP
Japan
Prior art keywords
plunger
belt
oil buffer
flat part
oil
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
JP19842185A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6259831A (ja
Inventor
Koji Sumita
Nagamichi Shigetomi
Shigeo Kito
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 JP19842185A priority Critical patent/JPS6259831A/ja
Publication of JPS6259831A publication Critical patent/JPS6259831A/ja
Publication of JPH0258579B2 publication Critical patent/JPH0258579B2/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)
JP19842185A 1985-09-10 1985-09-10 オイルバツフアの復帰試験装置 Granted JPS6259831A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19842185A JPS6259831A (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
JP19842185A JPS6259831A (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
JPS6259831A JPS6259831A (ja) 1987-03-16
JPH0258579B2 true JPH0258579B2 (enrdf_load_stackoverflow) 1990-12-10

Family

ID=16390824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19842185A Granted JPS6259831A (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) JPS6259831A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102680198B (zh) * 2012-05-14 2015-01-28 杭州沪宁电梯配件有限公司 电梯缓冲器试验设备
CN103818801B (zh) * 2014-01-16 2016-09-28 华东交通大学 一种电梯缓冲器恢复时间测试的新方法
KR200491252Y1 (ko) * 2018-06-20 2020-03-09 신성혁 래칫버클

Also Published As

Publication number Publication date
JPS6259831A (ja) 1987-03-16

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term