JPH021810U - - Google Patents

Info

Publication number
JPH021810U
JPH021810U JP8007788U JP8007788U JPH021810U JP H021810 U JPH021810 U JP H021810U JP 8007788 U JP8007788 U JP 8007788U JP 8007788 U JP8007788 U JP 8007788U JP H021810 U JPH021810 U JP H021810U
Authority
JP
Japan
Prior art keywords
elevating
view
same
wire
auxiliary wire
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
JP8007788U
Other languages
English (en)
Other versions
JPH048567Y2 (ja
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 JP1988080077U priority Critical patent/JPH048567Y2/ja
Publication of JPH021810U publication Critical patent/JPH021810U/ja
Application granted granted Critical
Publication of JPH048567Y2 publication Critical patent/JPH048567Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)
  • Unwinding Of Filamentary Materials (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の全体正面図、第2
図は同上の部分斜視図、第3図は同上の作用を示
す正面図、第4図は同上の部分拡大正面断面図、
第5図は同上の部分正面図、第6図は同上の側面
図、第7図a,b,c,dは同上の巻降ろし時の
作用説明図、第8図a,b,c,dは同上の巻上
げ時の作用説明図、第9図は従来例の正面図、第
10図は同上の問題点を示す正面図、第11図は
同上の他の従来例を示す正面図、第12図は更に
他の従来例の側面図であり、1は昇降体、2は主
ワイヤー、3は補助ワイヤーである。

Claims (1)

    【実用新案登録請求の範囲】
  1. 昇降体を主ワイヤーにて吊下げ昇降させるとと
    もに落下防止用の補助ワイヤーを昇降体に連結し
    た昇降装置であつて、補助ワイヤーを昇降体の重
    心から離して連結して成る昇降装置。
JP1988080077U 1988-06-15 1988-06-15 Expired JPH048567Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988080077U JPH048567Y2 (ja) 1988-06-15 1988-06-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988080077U JPH048567Y2 (ja) 1988-06-15 1988-06-15

Publications (2)

Publication Number Publication Date
JPH021810U true JPH021810U (ja) 1990-01-09
JPH048567Y2 JPH048567Y2 (ja) 1992-03-04

Family

ID=31304923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988080077U Expired JPH048567Y2 (ja) 1988-06-15 1988-06-15

Country Status (1)

Country Link
JP (1) JPH048567Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63137412U (ja) * 1987-02-28 1988-09-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63137412U (ja) * 1987-02-28 1988-09-09

Also Published As

Publication number Publication date
JPH048567Y2 (ja) 1992-03-04

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