JP4399086B2 - 旋回作業車のブーム構造 - Google Patents

旋回作業車のブーム構造 Download PDF

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Publication number
JP4399086B2
JP4399086B2 JP2000153121A JP2000153121A JP4399086B2 JP 4399086 B2 JP4399086 B2 JP 4399086B2 JP 2000153121 A JP2000153121 A JP 2000153121A JP 2000153121 A JP2000153121 A JP 2000153121A JP 4399086 B2 JP4399086 B2 JP 4399086B2
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Japan
Prior art keywords
boom
cylinder
hydraulic
opening
protective
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
JP2000153121A
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English (en)
Japanese (ja)
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JP2001329560A5 (enrdf_load_stackoverflow
JP2001329560A (ja
Inventor
博幸 大月
卓蔵 河村
英樹 清野
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.)
Yanmar Co Ltd
Original Assignee
Yanmar Co Ltd
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 Yanmar Co Ltd filed Critical Yanmar Co Ltd
Priority to JP2000153121A priority Critical patent/JP4399086B2/ja
Publication of JP2001329560A publication Critical patent/JP2001329560A/ja
Publication of JP2001329560A5 publication Critical patent/JP2001329560A5/ja
Application granted granted Critical
Publication of JP4399086B2 publication Critical patent/JP4399086B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Component Parts Of Construction Machinery (AREA)
  • Jib Cranes (AREA)
JP2000153121A 2000-05-24 2000-05-24 旋回作業車のブーム構造 Expired - Lifetime JP4399086B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000153121A JP4399086B2 (ja) 2000-05-24 2000-05-24 旋回作業車のブーム構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000153121A JP4399086B2 (ja) 2000-05-24 2000-05-24 旋回作業車のブーム構造

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2006293360A Division JP4352070B2 (ja) 2006-10-27 2006-10-27 旋回作業車のブーム構造

Publications (3)

Publication Number Publication Date
JP2001329560A JP2001329560A (ja) 2001-11-30
JP2001329560A5 JP2001329560A5 (enrdf_load_stackoverflow) 2006-12-21
JP4399086B2 true JP4399086B2 (ja) 2010-01-13

Family

ID=18658442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000153121A Expired - Lifetime JP4399086B2 (ja) 2000-05-24 2000-05-24 旋回作業車のブーム構造

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JP (1) JP4399086B2 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009185542A (ja) * 2008-02-07 2009-08-20 Hitachi Constr Mach Co Ltd 建設機械
USD840439S1 (en) 2017-11-21 2019-02-12 Deere & Company Jib arm passage feature
JP7150681B2 (ja) * 2018-11-13 2022-10-11 株式会社クボタ 草刈機
EP3653041B1 (en) * 2018-11-13 2024-12-25 Kubota Corporation Ridable mower machine
KR102473204B1 (ko) * 2021-02-16 2022-11-30 김승환 포크 장착용 버킷 장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0756364Y2 (ja) * 1990-02-20 1995-12-25 株式会社小松製作所 配管内蔵型作業機
JP2532395Y2 (ja) * 1991-02-15 1997-04-16 油谷重工株式会社 作業装置の配管構造
JP2576537Y2 (ja) * 1992-07-24 1998-07-16 油谷重工株式会社 アームの構造
JP2914477B2 (ja) * 1994-07-05 1999-06-28 本田技研工業株式会社 電動パワーステアリング装置
JPH08311925A (ja) * 1995-05-17 1996-11-26 Hitachi Constr Mach Co Ltd 配管固定・保護装置
US5806313A (en) * 1995-11-30 1998-09-15 Caterpillar Inc. Conduit arrangement for a construction machine
JPH09296475A (ja) * 1996-05-07 1997-11-18 Komatsu Zenoah Co ブーム式作業機
JP3309337B2 (ja) * 1997-10-06 2002-07-29 新キャタピラー三菱株式会社 アーム機構内配管取付構造及び取付方法
JP2000319931A (ja) * 1999-05-10 2000-11-21 Seirei Ind Co Ltd 旋回作業車の配管構造

Also Published As

Publication number Publication date
JP2001329560A (ja) 2001-11-30

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