JP2531552Y2 - 立木の転倒誘導装置 - Google Patents

立木の転倒誘導装置

Info

Publication number
JP2531552Y2
JP2531552Y2 JP7700690U JP7700690U JP2531552Y2 JP 2531552 Y2 JP2531552 Y2 JP 2531552Y2 JP 7700690 U JP7700690 U JP 7700690U JP 7700690 U JP7700690 U JP 7700690U JP 2531552 Y2 JP2531552 Y2 JP 2531552Y2
Authority
JP
Japan
Prior art keywords
insertion hole
hook members
pin
pin insertion
standing tree
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
JP7700690U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0435751U (enrdf_load_stackoverflow
Inventor
廣明 上野
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.)
Sanwa Tekki Corp
Original Assignee
Sanwa Tekki Corp
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 Sanwa Tekki Corp filed Critical Sanwa Tekki Corp
Priority to JP7700690U priority Critical patent/JP2531552Y2/ja
Publication of JPH0435751U publication Critical patent/JPH0435751U/ja
Application granted granted Critical
Publication of JP2531552Y2 publication Critical patent/JP2531552Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP7700690U 1990-07-19 1990-07-19 立木の転倒誘導装置 Expired - Lifetime JP2531552Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7700690U JP2531552Y2 (ja) 1990-07-19 1990-07-19 立木の転倒誘導装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7700690U JP2531552Y2 (ja) 1990-07-19 1990-07-19 立木の転倒誘導装置

Publications (2)

Publication Number Publication Date
JPH0435751U JPH0435751U (enrdf_load_stackoverflow) 1992-03-25
JP2531552Y2 true JP2531552Y2 (ja) 1997-04-02

Family

ID=31618985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7700690U Expired - Lifetime JP2531552Y2 (ja) 1990-07-19 1990-07-19 立木の転倒誘導装置

Country Status (1)

Country Link
JP (1) JP2531552Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5197405B2 (ja) * 2009-01-26 2013-05-15 中国電力株式会社 伐採木引張ロープ取付用具

Also Published As

Publication number Publication date
JPH0435751U (enrdf_load_stackoverflow) 1992-03-25

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