EP3546661A4 - Chargeur de roue et méthode de changement de position de montage de contrepoids - Google Patents

Chargeur de roue et méthode de changement de position de montage de contrepoids Download PDF

Info

Publication number
EP3546661A4
EP3546661A4 EP18771061.1A EP18771061A EP3546661A4 EP 3546661 A4 EP3546661 A4 EP 3546661A4 EP 18771061 A EP18771061 A EP 18771061A EP 3546661 A4 EP3546661 A4 EP 3546661A4
Authority
EP
European Patent Office
Prior art keywords
mounting position
wheel loader
counterweight mounting
changing counterweight
changing
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.)
Granted
Application number
EP18771061.1A
Other languages
German (de)
English (en)
Other versions
EP3546661B1 (fr
EP3546661A1 (fr
Inventor
Masahide SAKAKIBARA
Toru Naito
Ryohei KIKUZAWA
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Publication of EP3546661A1 publication Critical patent/EP3546661A1/fr
Publication of EP3546661A4 publication Critical patent/EP3546661A4/fr
Application granted granted Critical
Publication of EP3546661B1 publication Critical patent/EP3546661B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • E02F9/18—Counterweights

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)
EP18771061.1A 2017-03-24 2018-03-15 Chargeur de roue Active EP3546661B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017058482 2017-03-24
PCT/JP2018/010172 WO2018173914A1 (fr) 2017-03-24 2018-03-15 Chargeur de roue et méthode de changement de position de montage de contrepoids

Publications (3)

Publication Number Publication Date
EP3546661A1 EP3546661A1 (fr) 2019-10-02
EP3546661A4 true EP3546661A4 (fr) 2020-06-10
EP3546661B1 EP3546661B1 (fr) 2023-07-19

Family

ID=63586363

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18771061.1A Active EP3546661B1 (fr) 2017-03-24 2018-03-15 Chargeur de roue

Country Status (3)

Country Link
EP (1) EP3546661B1 (fr)
JP (1) JP7133542B2 (fr)
WO (1) WO2018173914A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62190755U (fr) * 1986-05-20 1987-12-04
JP2004291694A (ja) * 2003-03-25 2004-10-21 Kubota Corp ホイールローダ
US8430427B1 (en) * 2011-06-06 2013-04-30 Excel Industries, Inc. Counterweight apparatus for vehicles
JP2017166158A (ja) * 2016-03-14 2017-09-21 株式会社Kcm 建設機械

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59180969U (ja) * 1983-05-20 1984-12-03 ヤンマー農機株式会社 農用トラクタ−のリヤウエイト取付装置
JPH0717652Y2 (ja) * 1989-02-06 1995-04-26 株式会社クボタ トラクタにおけるバランスウエイトの取付構造
JPH0771909B2 (ja) * 1990-05-11 1995-08-02 株式会社豊田自動織機製作所 フォークリフトトラックのリアランプ取付け構造
JP3176042B2 (ja) * 1997-10-06 2001-06-11 ティー・シー・エム株式会社 カウンタウエイト
US20120153605A1 (en) * 2010-12-20 2012-06-21 Caterpillar Inc. Counterweight system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62190755U (fr) * 1986-05-20 1987-12-04
JP2004291694A (ja) * 2003-03-25 2004-10-21 Kubota Corp ホイールローダ
US8430427B1 (en) * 2011-06-06 2013-04-30 Excel Industries, Inc. Counterweight apparatus for vehicles
JP2017166158A (ja) * 2016-03-14 2017-09-21 株式会社Kcm 建設機械

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018173914A1 *

Also Published As

Publication number Publication date
JP7133542B2 (ja) 2022-09-08
EP3546661B1 (fr) 2023-07-19
JPWO2018173914A1 (ja) 2020-01-23
WO2018173914A1 (fr) 2018-09-27
EP3546661A1 (fr) 2019-10-02

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