JPH0520779Y2 - - Google Patents

Info

Publication number
JPH0520779Y2
JPH0520779Y2 JP1870588U JP1870588U JPH0520779Y2 JP H0520779 Y2 JPH0520779 Y2 JP H0520779Y2 JP 1870588 U JP1870588 U JP 1870588U JP 1870588 U JP1870588 U JP 1870588U JP H0520779 Y2 JPH0520779 Y2 JP H0520779Y2
Authority
JP
Japan
Prior art keywords
wire rope
wire
detection
cylindrical body
breakage
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 - Lifetime
Application number
JP1870588U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01123692U (en]
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 filed Critical
Priority to JP1870588U priority Critical patent/JPH0520779Y2/ja
Publication of JPH01123692U publication Critical patent/JPH01123692U/ja
Application granted granted Critical
Publication of JPH0520779Y2 publication Critical patent/JPH0520779Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
JP1870588U 1988-02-17 1988-02-17 Expired - Lifetime JPH0520779Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1870588U JPH0520779Y2 (en]) 1988-02-17 1988-02-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1870588U JPH0520779Y2 (en]) 1988-02-17 1988-02-17

Publications (2)

Publication Number Publication Date
JPH01123692U JPH01123692U (en]) 1989-08-23
JPH0520779Y2 true JPH0520779Y2 (en]) 1993-05-28

Family

ID=31233588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1870588U Expired - Lifetime JPH0520779Y2 (en]) 1988-02-17 1988-02-17

Country Status (1)

Country Link
JP (1) JPH0520779Y2 (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4832820B2 (ja) * 2005-07-19 2011-12-07 新明和エンジニアリング株式会社 ワイヤーロープの素線切れ検知具
JP6815275B2 (ja) * 2017-05-23 2021-01-20 三菱電機ビルテクノサービス株式会社 エレベーターロープ素線破断検出装置
JP7673298B1 (ja) * 2024-06-17 2025-05-08 株式会社東芝 損傷検知装置及び損傷検知方法

Also Published As

Publication number Publication date
JPH01123692U (en]) 1989-08-23

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