JPH0616493Y2 - 立木の転倒誘導装置 - Google Patents

立木の転倒誘導装置

Info

Publication number
JPH0616493Y2
JPH0616493Y2 JP9637488U JP9637488U JPH0616493Y2 JP H0616493 Y2 JPH0616493 Y2 JP H0616493Y2 JP 9637488 U JP9637488 U JP 9637488U JP 9637488 U JP9637488 U JP 9637488U JP H0616493 Y2 JPH0616493 Y2 JP H0616493Y2
Authority
JP
Japan
Prior art keywords
hook members
standing tree
pair
hook
rope
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
JP9637488U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0217059U (en, 2012
Inventor
廣明 上野
智 小川
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 JP9637488U priority Critical patent/JPH0616493Y2/ja
Publication of JPH0217059U publication Critical patent/JPH0217059U/ja
Application granted granted Critical
Publication of JPH0616493Y2 publication Critical patent/JPH0616493Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP9637488U 1988-07-22 1988-07-22 立木の転倒誘導装置 Expired - Lifetime JPH0616493Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9637488U JPH0616493Y2 (ja) 1988-07-22 1988-07-22 立木の転倒誘導装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9637488U JPH0616493Y2 (ja) 1988-07-22 1988-07-22 立木の転倒誘導装置

Publications (2)

Publication Number Publication Date
JPH0217059U JPH0217059U (en, 2012) 1990-02-02
JPH0616493Y2 true JPH0616493Y2 (ja) 1994-05-02

Family

ID=31321263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9637488U Expired - Lifetime JPH0616493Y2 (ja) 1988-07-22 1988-07-22 立木の転倒誘導装置

Country Status (1)

Country Link
JP (1) JPH0616493Y2 (en, 2012)

Also Published As

Publication number Publication date
JPH0217059U (en, 2012) 1990-02-02

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