KR20130124168A - 건설기계 - Google Patents

건설기계 Download PDF

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Publication number
KR20130124168A
KR20130124168A KR1020127033586A KR20127033586A KR20130124168A KR 20130124168 A KR20130124168 A KR 20130124168A KR 1020127033586 A KR1020127033586 A KR 1020127033586A KR 20127033586 A KR20127033586 A KR 20127033586A KR 20130124168 A KR20130124168 A KR 20130124168A
Authority
KR
South Korea
Prior art keywords
center
boom
height dimension
pin insertion
plate
Prior art date
Application number
KR1020127033586A
Other languages
English (en)
Korean (ko)
Inventor
마사시 나카니시
신야 아베
야스시 다나카
Original Assignee
히다치 겡키 가부시키 가이샤
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 히다치 겡키 가부시키 가이샤 filed Critical 히다치 겡키 가부시키 가이샤
Publication of KR20130124168A publication Critical patent/KR20130124168A/ko

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    • 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
    • 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
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • 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
    • E02F9/006—Pivot joint assemblies
    • 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
    • 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
    • E02F9/0816—Welded frame structure
    • 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
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • E02F9/121—Turntables, i.e. structure rotatable about 360°
KR1020127033586A 2010-08-26 2011-07-13 건설기계 KR20130124168A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010189426 2010-08-26
JPJP-P-2010-189426 2010-08-26
PCT/JP2011/065962 WO2012026233A1 (fr) 2010-08-26 2011-07-13 Machine de construction

Publications (1)

Publication Number Publication Date
KR20130124168A true KR20130124168A (ko) 2013-11-13

Family

ID=45723244

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127033586A KR20130124168A (ko) 2010-08-26 2011-07-13 건설기계

Country Status (7)

Country Link
US (1) US20130149094A1 (fr)
EP (1) EP2610406A1 (fr)
JP (1) JPWO2012026233A1 (fr)
KR (1) KR20130124168A (fr)
CN (1) CN103003497A (fr)
RU (1) RU2013113177A (fr)
WO (1) WO2012026233A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140122186A (ko) * 2013-04-09 2014-10-17 코벨코 겐키 가부시키가이샤 건설 기계의 스윙 브래킷

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5810822B2 (ja) * 2011-10-17 2015-11-11 コベルコ建機株式会社 建設機械のアッパーフレーム
US9296436B2 (en) * 2013-08-28 2016-03-29 Caterpillar Global Mining America Llc Multi-purpose machine chassis
JP6260284B2 (ja) * 2014-01-09 2018-01-17 コベルコ建機株式会社 建設機械のサイドフレーム
JP6297905B2 (ja) * 2014-04-22 2018-03-20 日立建機株式会社 建設機械
NO2714752T3 (fr) 2014-05-08 2018-04-21
JP6531505B2 (ja) * 2015-06-11 2019-06-19 株式会社タダノ 伸縮ブームの取付構造
KR101975697B1 (ko) * 2015-06-11 2019-05-07 가부시기가이샤다다노 신축 붐의 장착 구조
JP6694677B2 (ja) * 2015-08-10 2020-05-20 株式会社神戸製鋼所 旋回フレーム、およびそれを備えた作業機械
US20170107689A1 (en) * 2015-10-14 2017-04-20 Caterpillar Inc. Support structure for frame of a machine
JP2020165126A (ja) * 2019-03-28 2020-10-08 日立建機株式会社 油圧ショベル
JP7208878B2 (ja) * 2019-09-12 2023-01-19 株式会社日立建機ティエラ 建設機械
CN114406620B (zh) * 2022-01-27 2023-09-08 江苏润邦重工股份有限公司 一种液压型抓料机主体钢结构件的生产制造工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3664321B2 (ja) 1994-12-15 2005-06-22 株式会社小松製作所 建設車両の旋回フレーム
JP3236781B2 (ja) 1996-07-26 2001-12-10 日立建機株式会社 建設機械の旋回フレーム
JP3634723B2 (ja) 2000-05-31 2005-03-30 日立建機株式会社 建設機械の旋回フレーム
JP4594544B2 (ja) * 2001-03-26 2010-12-08 株式会社小松製作所 旋回フレーム
JP4248945B2 (ja) * 2003-06-11 2009-04-02 株式会社小松製作所 旋回フレーム
KR100753991B1 (ko) * 2006-09-22 2007-08-31 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 건설기계의 운전실 캡을 지지하는 상부 프레임 구조
JP2011144553A (ja) * 2010-01-14 2011-07-28 Kobelco Contstruction Machinery Ltd 作業機械

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140122186A (ko) * 2013-04-09 2014-10-17 코벨코 겐키 가부시키가이샤 건설 기계의 스윙 브래킷

Also Published As

Publication number Publication date
WO2012026233A1 (fr) 2012-03-01
EP2610406A1 (fr) 2013-07-03
JPWO2012026233A1 (ja) 2013-10-28
CN103003497A (zh) 2013-03-27
US20130149094A1 (en) 2013-06-13
RU2013113177A (ru) 2014-10-10

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