JPS612279U - バツクボ−ルド昇降用ねじ軸の緩み止め装置 - Google Patents

バツクボ−ルド昇降用ねじ軸の緩み止め装置

Info

Publication number
JPS612279U
JPS612279U JP8515784U JP8515784U JPS612279U JP S612279 U JPS612279 U JP S612279U JP 8515784 U JP8515784 U JP 8515784U JP 8515784 U JP8515784 U JP 8515784U JP S612279 U JPS612279 U JP S612279U
Authority
JP
Japan
Prior art keywords
screw shaft
hook
weight
lowering
lifting
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
JP8515784U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0413008Y2 (enrdf_load_stackoverflow
Inventor
浩 岩瀬
Original Assignee
セノ−株式会社
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 セノ−株式会社 filed Critical セノ−株式会社
Priority to JP8515784U priority Critical patent/JPS612279U/ja
Publication of JPS612279U publication Critical patent/JPS612279U/ja
Application granted granted Critical
Publication of JPH0413008Y2 publication Critical patent/JPH0413008Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
JP8515784U 1984-06-08 1984-06-08 バツクボ−ルド昇降用ねじ軸の緩み止め装置 Granted JPS612279U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8515784U JPS612279U (ja) 1984-06-08 1984-06-08 バツクボ−ルド昇降用ねじ軸の緩み止め装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8515784U JPS612279U (ja) 1984-06-08 1984-06-08 バツクボ−ルド昇降用ねじ軸の緩み止め装置

Publications (2)

Publication Number Publication Date
JPS612279U true JPS612279U (ja) 1986-01-08
JPH0413008Y2 JPH0413008Y2 (enrdf_load_stackoverflow) 1992-03-27

Family

ID=30635293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8515784U Granted JPS612279U (ja) 1984-06-08 1984-06-08 バツクボ−ルド昇降用ねじ軸の緩み止め装置

Country Status (1)

Country Link
JP (1) JPS612279U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0413008Y2 (enrdf_load_stackoverflow) 1992-03-27

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