JPH0716697Y2 - 建設現場におけるエレベーターの落下防止装置 - Google Patents

建設現場におけるエレベーターの落下防止装置

Info

Publication number
JPH0716697Y2
JPH0716697Y2 JP1990041055U JP4105590U JPH0716697Y2 JP H0716697 Y2 JPH0716697 Y2 JP H0716697Y2 JP 1990041055 U JP1990041055 U JP 1990041055U JP 4105590 U JP4105590 U JP 4105590U JP H0716697 Y2 JPH0716697 Y2 JP H0716697Y2
Authority
JP
Japan
Prior art keywords
shaft
piston
prevention device
fall prevention
cylinder
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
JP1990041055U
Other languages
English (en)
Japanese (ja)
Other versions
JPH041874U (enrdf_load_html_response
Inventor
州治 高瀬
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1990041055U priority Critical patent/JPH0716697Y2/ja
Publication of JPH041874U publication Critical patent/JPH041874U/ja
Application granted granted Critical
Publication of JPH0716697Y2 publication Critical patent/JPH0716697Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Movable Scaffolding (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Braking Arrangements (AREA)
JP1990041055U 1990-04-17 1990-04-17 建設現場におけるエレベーターの落下防止装置 Expired - Lifetime JPH0716697Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990041055U JPH0716697Y2 (ja) 1990-04-17 1990-04-17 建設現場におけるエレベーターの落下防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990041055U JPH0716697Y2 (ja) 1990-04-17 1990-04-17 建設現場におけるエレベーターの落下防止装置

Publications (2)

Publication Number Publication Date
JPH041874U JPH041874U (enrdf_load_html_response) 1992-01-09
JPH0716697Y2 true JPH0716697Y2 (ja) 1995-04-19

Family

ID=31551389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990041055U Expired - Lifetime JPH0716697Y2 (ja) 1990-04-17 1990-04-17 建設現場におけるエレベーターの落下防止装置

Country Status (1)

Country Link
JP (1) JPH0716697Y2 (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5183170B2 (ja) * 2007-11-28 2013-04-17 三菱電機株式会社 エレベータの巻上機装置、及びエレベータ装置
CN102530676A (zh) * 2011-12-28 2012-07-04 江南嘉捷电梯股份有限公司 一种电梯安全保护装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523177Y2 (enrdf_load_html_response) * 1975-08-20 1980-06-02
JPS5243266U (enrdf_load_html_response) * 1975-09-20 1977-03-28

Also Published As

Publication number Publication date
JPH041874U (enrdf_load_html_response) 1992-01-09

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