JP2007303129A - 建設機械 - Google Patents

建設機械 Download PDF

Info

Publication number
JP2007303129A
JP2007303129A JP2006131753A JP2006131753A JP2007303129A JP 2007303129 A JP2007303129 A JP 2007303129A JP 2006131753 A JP2006131753 A JP 2006131753A JP 2006131753 A JP2006131753 A JP 2006131753A JP 2007303129 A JP2007303129 A JP 2007303129A
Authority
JP
Japan
Prior art keywords
hydraulic
hose
insertion hole
frame
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.)
Pending
Application number
JP2006131753A
Other languages
English (en)
Japanese (ja)
Inventor
Katsuhiro Sasaki
克広 佐々木
Takeshi Hibiya
武 日比谷
Minoru Umetsu
実 梅津
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP2006131753A priority Critical patent/JP2007303129A/ja
Priority to CNA2007101022760A priority patent/CN101070708A/zh
Priority to KR1020070045359A priority patent/KR20070109906A/ko
Publication of JP2007303129A publication Critical patent/JP2007303129A/ja
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2275—Hoses and supports therefor and protection therefor
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0808—Improving mounting or assembling, e.g. frame elements, disposition of all the components on the superstructures
    • E02F9/0825—Cast frame structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Jib Cranes (AREA)
JP2006131753A 2006-05-10 2006-05-10 建設機械 Pending JP2007303129A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2006131753A JP2007303129A (ja) 2006-05-10 2006-05-10 建設機械
CNA2007101022760A CN101070708A (zh) 2006-05-10 2007-05-09 工程机械
KR1020070045359A KR20070109906A (ko) 2006-05-10 2007-05-10 건설 기계

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006131753A JP2007303129A (ja) 2006-05-10 2006-05-10 建設機械

Publications (1)

Publication Number Publication Date
JP2007303129A true JP2007303129A (ja) 2007-11-22

Family

ID=38837294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006131753A Pending JP2007303129A (ja) 2006-05-10 2006-05-10 建設機械

Country Status (3)

Country Link
JP (1) JP2007303129A (ko)
KR (1) KR20070109906A (ko)
CN (1) CN101070708A (ko)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008202238A (ja) * 2007-02-16 2008-09-04 Hitachi Constr Mach Co Ltd 建設機械
US20100086353A1 (en) * 2008-10-03 2010-04-08 Caterpillar Paving Products, Inc. Compactor with smooth hose routing
EP2182121A1 (en) * 2008-10-30 2010-05-05 Kobelco Construction Machinery Co. Ltd. Frame structure of construction machine
EP2184409A2 (en) * 2008-11-11 2010-05-12 Kobelco Construction Machinery Co., Ltd. Frame structure of construction machine
JP2013237996A (ja) * 2012-05-11 2013-11-28 Hitachi Constr Mach Co Ltd 建設機械
JP2014163099A (ja) * 2013-02-25 2014-09-08 Hitachi Constr Mach Co Ltd 建設機械

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4705130B2 (ja) * 2008-06-25 2011-06-22 日立建機株式会社 建設機械
CN101987348B (zh) * 2009-08-06 2012-12-19 上海华新合金有限公司 压路机支架铸件的铸造方法
JP5510488B2 (ja) * 2012-03-29 2014-06-04 コベルコ建機株式会社 作業機械
CN103321271B (zh) * 2013-06-27 2015-04-15 龙工（上海）挖掘机制造有限公司 一种挖掘机平台到工作装置管路的调节装置
CN114687403A (zh) * 2022-04-27 2022-07-01 徐州徐工挖掘机械有限公司 电动工程机械及其车体

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008202238A (ja) * 2007-02-16 2008-09-04 Hitachi Constr Mach Co Ltd 建設機械
JP4705056B2 (ja) * 2007-02-16 2011-06-22 日立建機株式会社 建設機械
US20100086353A1 (en) * 2008-10-03 2010-04-08 Caterpillar Paving Products, Inc. Compactor with smooth hose routing
US8376655B2 (en) * 2008-10-03 2013-02-19 Caterpillar Paving Products Inc. Compactor with smooth hose routing
JP4697287B2 (ja) * 2008-10-30 2011-06-08 コベルコ建機株式会社 建設機械のフレーム構造
EP2182121A1 (en) * 2008-10-30 2010-05-05 Kobelco Construction Machinery Co. Ltd. Frame structure of construction machine
JP2010106568A (ja) * 2008-10-30 2010-05-13 Kobelco Contstruction Machinery Ltd 建設機械のフレーム構造
EP2184409A2 (en) * 2008-11-11 2010-05-12 Kobelco Construction Machinery Co., Ltd. Frame structure of construction machine
JP4623203B2 (ja) * 2008-11-11 2011-02-02 コベルコ建機株式会社 建設機械のフレーム構造
JP2010116686A (ja) * 2008-11-11 2010-05-27 Kobelco Contstruction Machinery Ltd 建設機械のフレーム構造
EP2184409A3 (en) * 2008-11-11 2014-01-15 Kobelco Construction Machinery Co., Ltd. Frame structure of construction machine
JP2013237996A (ja) * 2012-05-11 2013-11-28 Hitachi Constr Mach Co Ltd 建設機械
JP2014163099A (ja) * 2013-02-25 2014-09-08 Hitachi Constr Mach Co Ltd 建設機械

Also Published As

Publication number Publication date
CN101070708A (zh) 2007-11-14
KR20070109906A (ko) 2007-11-15

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