JPH01116042U - - Google Patents

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Publication number
JPH01116042U
JPH01116042U JP1099488U JP1099488U JPH01116042U JP H01116042 U JPH01116042 U JP H01116042U JP 1099488 U JP1099488 U JP 1099488U JP 1099488 U JP1099488 U JP 1099488U JP H01116042 U JPH01116042 U JP H01116042U
Authority
JP
Japan
Prior art keywords
pair
tree
hook members
hook
curved portion
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
JP1099488U
Other languages
English (en)
Other versions
JPH0616492Y2 (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 JP1099488U priority Critical patent/JPH0616492Y2/ja
Publication of JPH01116042U publication Critical patent/JPH01116042U/ja
Application granted granted Critical
Publication of JPH0616492Y2 publication Critical patent/JPH0616492Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図乃至第5図は本考案の一実施例を示すも
ので、第1図は転倒誘導装置の使用状態の斜視図
、第2図は平面図、第3図は側面図、第4図は取
付棒の正面図、第5図は第4図A―A断面図であ
る。 1……把持具、2……操作ロープ、3……取付
棒、4……フツク部材、4a……湾曲部、5……
枢軸、7……連結ロープ、9……ラチエツト機構
、W……立木。

Claims (1)

  1. 【実用新案登録請求の範囲】 立木を抱持するための湾曲部を相対向させては
    さみ型に交差し、この交差部において互いに枢着
    された一対のフツク部材と、 これら一対のフツク部材の相対回動を前記湾曲
    部側を閉じる方向に許容するが開く方向に阻止す
    るラチエツト機構と、 一対のフツク部材の湾曲部の反対側の端部間を
    連結する連結ロープと、 この連結ロープに接続された操作ロープと、 前記フツク部材を立木の幹の上部へ装着するた
    めにフツク部材に着脱自在に取り付けられる絶縁
    性の取付棒とを具備したことを特徴とする立木の
    転倒誘導装置。
JP1099488U 1988-01-29 1988-01-29 立木の転倒誘導装置 Expired - Lifetime JPH0616492Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1099488U JPH0616492Y2 (ja) 1988-01-29 1988-01-29 立木の転倒誘導装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1099488U JPH0616492Y2 (ja) 1988-01-29 1988-01-29 立木の転倒誘導装置

Publications (2)

Publication Number Publication Date
JPH01116042U true JPH01116042U (ja) 1989-08-04
JPH0616492Y2 JPH0616492Y2 (ja) 1994-05-02

Family

ID=31219154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1099488U Expired - Lifetime JPH0616492Y2 (ja) 1988-01-29 1988-01-29 立木の転倒誘導装置

Country Status (1)

Country Link
JP (1) JPH0616492Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011139651A (ja) * 2010-01-06 2011-07-21 Chugoku Electric Power Co Inc:The 伐採装置及び伐採方法
JP2019050742A (ja) * 2017-09-13 2019-04-04 中国電力株式会社 引きロープ取付用器具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011139651A (ja) * 2010-01-06 2011-07-21 Chugoku Electric Power Co Inc:The 伐採装置及び伐採方法
JP2019050742A (ja) * 2017-09-13 2019-04-04 中国電力株式会社 引きロープ取付用器具

Also Published As

Publication number Publication date
JPH0616492Y2 (ja) 1994-05-02

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