JPH0646935Y2 - 伸縮ブーム構造 - Google Patents

伸縮ブーム構造

Info

Publication number
JPH0646935Y2
JPH0646935Y2 JP6306489U JP6306489U JPH0646935Y2 JP H0646935 Y2 JPH0646935 Y2 JP H0646935Y2 JP 6306489 U JP6306489 U JP 6306489U JP 6306489 U JP6306489 U JP 6306489U JP H0646935 Y2 JPH0646935 Y2 JP H0646935Y2
Authority
JP
Japan
Prior art keywords
boom
width
side plates
folding
telescopic 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
JP6306489U
Other languages
English (en)
Japanese (ja)
Other versions
JPH034183U (enrdf_load_html_response
Inventor
一郎 森功
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 JP6306489U priority Critical patent/JPH0646935Y2/ja
Publication of JPH034183U publication Critical patent/JPH034183U/ja
Application granted granted Critical
Publication of JPH0646935Y2 publication Critical patent/JPH0646935Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
JP6306489U 1989-05-31 1989-05-31 伸縮ブーム構造 Expired - Lifetime JPH0646935Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6306489U JPH0646935Y2 (ja) 1989-05-31 1989-05-31 伸縮ブーム構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6306489U JPH0646935Y2 (ja) 1989-05-31 1989-05-31 伸縮ブーム構造

Publications (2)

Publication Number Publication Date
JPH034183U JPH034183U (enrdf_load_html_response) 1991-01-16
JPH0646935Y2 true JPH0646935Y2 (ja) 1994-11-30

Family

ID=31592784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6306489U Expired - Lifetime JPH0646935Y2 (ja) 1989-05-31 1989-05-31 伸縮ブーム構造

Country Status (1)

Country Link
JP (1) JPH0646935Y2 (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPH034183U (enrdf_load_html_response) 1991-01-16

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