JPH0619668Y2 - 伸縮ブームにおける付属装置の係止装置 - Google Patents

伸縮ブームにおける付属装置の係止装置

Info

Publication number
JPH0619668Y2
JPH0619668Y2 JP1988008685U JP868588U JPH0619668Y2 JP H0619668 Y2 JPH0619668 Y2 JP H0619668Y2 JP 1988008685 U JP1988008685 U JP 1988008685U JP 868588 U JP868588 U JP 868588U JP H0619668 Y2 JPH0619668 Y2 JP H0619668Y2
Authority
JP
Japan
Prior art keywords
locking
boom
bracket
piece
inner boom
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
JP1988008685U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01119485U (en, 2012
Inventor
長雄 金子
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.)
Aichi Corp
Original Assignee
Aichi 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 Aichi Corp filed Critical Aichi Corp
Priority to JP1988008685U priority Critical patent/JPH0619668Y2/ja
Publication of JPH01119485U publication Critical patent/JPH01119485U/ja
Application granted granted Critical
Publication of JPH0619668Y2 publication Critical patent/JPH0619668Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP1988008685U 1988-01-26 1988-01-26 伸縮ブームにおける付属装置の係止装置 Expired - Lifetime JPH0619668Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988008685U JPH0619668Y2 (ja) 1988-01-26 1988-01-26 伸縮ブームにおける付属装置の係止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988008685U JPH0619668Y2 (ja) 1988-01-26 1988-01-26 伸縮ブームにおける付属装置の係止装置

Publications (2)

Publication Number Publication Date
JPH01119485U JPH01119485U (en, 2012) 1989-08-14
JPH0619668Y2 true JPH0619668Y2 (ja) 1994-05-25

Family

ID=31214783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988008685U Expired - Lifetime JPH0619668Y2 (ja) 1988-01-26 1988-01-26 伸縮ブームにおける付属装置の係止装置

Country Status (1)

Country Link
JP (1) JPH0619668Y2 (en, 2012)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647276U (en, 2012) * 1979-09-20 1981-04-27

Also Published As

Publication number Publication date
JPH01119485U (en, 2012) 1989-08-14

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