RU2013121605A - Удлинитель блокиратора рабочего органа - Google Patents

Удлинитель блокиратора рабочего органа Download PDF

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Publication number
RU2013121605A
RU2013121605A RU2013121605/03A RU2013121605A RU2013121605A RU 2013121605 A RU2013121605 A RU 2013121605A RU 2013121605/03 A RU2013121605/03 A RU 2013121605/03A RU 2013121605 A RU2013121605 A RU 2013121605A RU 2013121605 A RU2013121605 A RU 2013121605A
Authority
RU
Russia
Prior art keywords
interlocking
working body
extension
blocker
working
Prior art date
Application number
RU2013121605/03A
Other languages
English (en)
Russian (ru)
Inventor
Пол РОБЕРТС
Original Assignee
Кейтерпиллар Инк.
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 Кейтерпиллар Инк. filed Critical Кейтерпиллар Инк.
Publication of RU2013121605A publication Critical patent/RU2013121605A/ru

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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
    • E02F9/24—Safety devices, e.g. for preventing overload
    • 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
    • E02F3/36—Component parts
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • E02F3/388—Mechanical locking means for booms or arms against rotation, e.g. during transport of the machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Harvester Elements (AREA)
RU2013121605/03A 2012-05-11 2013-05-08 Удлинитель блокиратора рабочего органа RU2013121605A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20120167718 EP2662500B1 (de) 2012-05-11 2012-05-11 Verriegelbare Verlängerung für Arbeitswerkzeug
EP12167718.1 2012-05-11

Publications (1)

Publication Number Publication Date
RU2013121605A true RU2013121605A (ru) 2014-11-20

Family

ID=46084908

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2013121605/03A RU2013121605A (ru) 2012-05-11 2013-05-08 Удлинитель блокиратора рабочего органа

Country Status (2)

Country Link
EP (1) EP2662500B1 (de)
RU (1) RU2013121605A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7030619B2 (ja) * 2018-06-05 2022-03-07 株式会社クボタ 作業機
EP3805467B1 (de) * 2018-06-05 2023-05-03 Kubota Corporation Arbeitsmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB981395A (en) * 1959-12-10 1965-01-27 Benford Ltd Improvements relating to skips for dumper vehicles
US3811582A (en) * 1972-02-04 1974-05-21 Case Co J I Backhoe boom lock
US4225282A (en) * 1978-06-26 1980-09-30 Ford Motor Company Backhoe boom transport locking means
US4373851A (en) * 1980-10-09 1983-02-15 Confoey Richard J Bulldozer and backhoe lock device
JP4247211B2 (ja) 2005-07-05 2009-04-02 ヤンマー株式会社 トラクタ・ローダ・バックホーにおける掘削装置のロック機構

Also Published As

Publication number Publication date
EP2662500B1 (de) 2014-11-26
EP2662500A1 (de) 2013-11-13

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Legal Events

Date Code Title Description
FA94 Acknowledgement of application withdrawn (non-payment of fees)

Effective date: 20180301