JP4697287B2 - 建設機械のフレーム構造 - Google Patents

建設機械のフレーム構造 Download PDF

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Publication number
JP4697287B2
JP4697287B2 JP2008280204A JP2008280204A JP4697287B2 JP 4697287 B2 JP4697287 B2 JP 4697287B2 JP 2008280204 A JP2008280204 A JP 2008280204A JP 2008280204 A JP2008280204 A JP 2008280204A JP 4697287 B2 JP4697287 B2 JP 4697287B2
Authority
JP
Japan
Prior art keywords
frame
engine
support bracket
hole
bottom plate
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 - Fee Related
Application number
JP2008280204A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010106568A (ja
Inventor
栄二 前場
功 宮地
明日香 後口
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.)
Kobelco Construction Machinery Co Ltd
Original Assignee
Kobelco 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 Kobelco Construction Machinery Co Ltd filed Critical Kobelco Construction Machinery Co Ltd
Priority to JP2008280204A priority Critical patent/JP4697287B2/ja
Priority to EP09174300A priority patent/EP2182121A1/fr
Publication of JP2010106568A publication Critical patent/JP2010106568A/ja
Application granted granted Critical
Publication of JP4697287B2 publication Critical patent/JP4697287B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
    • E02F3/325—Backhoes of the miniature type
    • 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
    • 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
    • E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
    • E02F9/0866—Engine compartment, e.g. heat exchangers, exhaust filters, cooling devices, silencers, mufflers, position of hydraulic pumps in the engine compartment
    • 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°

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
JP2008280204A 2008-10-30 2008-10-30 建設機械のフレーム構造 Expired - Fee Related JP4697287B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008280204A JP4697287B2 (ja) 2008-10-30 2008-10-30 建設機械のフレーム構造
EP09174300A EP2182121A1 (fr) 2008-10-30 2009-10-28 Structure de cadre d'une machine de construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008280204A JP4697287B2 (ja) 2008-10-30 2008-10-30 建設機械のフレーム構造

Publications (2)

Publication Number Publication Date
JP2010106568A JP2010106568A (ja) 2010-05-13
JP4697287B2 true JP4697287B2 (ja) 2011-06-08

Family

ID=41623524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008280204A Expired - Fee Related JP4697287B2 (ja) 2008-10-30 2008-10-30 建設機械のフレーム構造

Country Status (2)

Country Link
EP (1) EP2182121A1 (fr)
JP (1) JP4697287B2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5865313B2 (ja) * 2013-08-21 2016-02-17 日立建機株式会社 建設機械
DE102015122856A1 (de) * 2015-03-30 2016-10-06 Kubota Corporation Arbeitsmaschine
JP7039397B2 (ja) * 2018-06-21 2022-03-22 ヤンマーパワーテクノロジー株式会社 旋回作業車

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001107388A (ja) * 1999-10-07 2001-04-17 Kobelco Contstruction Machinery Ltd 油圧ショベルのアッパーフレーム底板
JP4478782B2 (ja) * 2003-06-09 2010-06-09 ヤンマー建機株式会社 掘削作業車
JP2005271602A (ja) * 2004-03-22 2005-10-06 Komatsu Ltd 建設機械
WO2006080495A1 (fr) * 2005-01-31 2006-08-03 Komatsu Ltd. Vehicule de service
JP4953191B2 (ja) * 2006-01-06 2012-06-13 日立建機株式会社 建設機械
JP2007303129A (ja) * 2006-05-10 2007-11-22 Hitachi Constr Mach Co Ltd 建設機械

Also Published As

Publication number Publication date
EP2182121A1 (fr) 2010-05-05
JP2010106568A (ja) 2010-05-13

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