[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

KR20220002803U - 굴삭기용 커플러 - Google Patents

굴삭기용 커플러 Download PDF

Info

Publication number
KR20220002803U
KR20220002803U KR2020227000049U KR20227000049U KR20220002803U KR 20220002803 U KR20220002803 U KR 20220002803U KR 2020227000049 U KR2020227000049 U KR 2020227000049U KR 20227000049 U KR20227000049 U KR 20227000049U KR 20220002803 U KR20220002803 U KR 20220002803U
Authority
KR
South Korea
Prior art keywords
excavator
recess
pin
coupler
lock arm
Prior art date
Application number
KR2020227000049U
Other languages
English (en)
Korean (ko)
Inventor
정유 허
아드리안 메이슨
Original Assignee
어스무빙 인더스트리 엔지니어링 피티와이 엘티디
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
Priority claimed from AU2020900217A external-priority patent/AU2020900217A0/en
Application filed by 어스무빙 인더스트리 엔지니어링 피티와이 엘티디 filed Critical 어스무빙 인더스트리 엔지니어링 피티와이 엘티디
Publication of KR20220002803U publication Critical patent/KR20220002803U/ko

Links

Images

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
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3618—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with two separating hooks
    • 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
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3622—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with a hook and a locking element acting on a pin
    • 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
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3631—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with a hook and a transversal locking element
    • 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
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/365—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with redundant latching means, e.g. for safety purposes
    • 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
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3663—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat hydraulically-operated
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/40—Special vehicles
    • B60Y2200/41—Construction vehicles, e.g. graders, excavators
    • B60Y2200/412—Excavators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • Operation Control Of Excavators (AREA)
  • Earth Drilling (AREA)
KR2020227000049U 2020-01-28 2021-01-27 굴삭기용 커플러 KR20220002803U (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AU2020900217A AU2020900217A0 (en) 2020-01-28 Coupler for an excavator
AU2020900217 2020-01-28
AU2020901412 2020-05-04
AU2020901412A AU2020901412A0 (en) 2020-05-04 Coupler for an excavator
PCT/AU2021/050047 WO2021151146A1 (fr) 2020-01-28 2021-01-27 Coupleur destiné à une excavatrice

Publications (1)

Publication Number Publication Date
KR20220002803U true KR20220002803U (ko) 2022-11-28

Family

ID=77077980

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020227000049U KR20220002803U (ko) 2020-01-28 2021-01-27 굴삭기용 커플러

Country Status (6)

Country Link
JP (1) JP3240613U (fr)
KR (1) KR20220002803U (fr)
CN (2) CN113250256A (fr)
AU (4) AU2021107672B4 (fr)
DE (1) DE212021000303U1 (fr)
WO (1) WO2021151146A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113250256A (zh) * 2020-01-28 2021-08-13 运土工业工程私人有限公司 挖掘机联接器
WO2024149762A1 (fr) * 2023-01-09 2024-07-18 380 Invent Aps Système d'accouplement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0918536D0 (en) * 2009-10-21 2009-12-09 Whites Material Handling Ltd Double action safety lock
GB201109675D0 (en) * 2011-06-09 2011-07-27 Monaghan Conor Hitch coupler
KR101210833B1 (ko) * 2012-07-26 2012-12-11 주식회사 필엔지니어링 퀵커플러의 자동 안전장치
WO2017079792A1 (fr) * 2015-11-09 2017-05-18 Elite Attachments Australia Pty Ltd Système de piston et cylindre
EP3502354B1 (fr) * 2016-08-18 2021-05-12 Daemo Engineering Co., Ltd. Dispositif à sécurité intégrée pour raccord rapide
AU2017330165B2 (en) * 2016-09-20 2023-01-05 Attach2 Limited Quick hitch coupler
CN113250256A (zh) * 2020-01-28 2021-08-13 运土工业工程私人有限公司 挖掘机联接器

Also Published As

Publication number Publication date
AU2021107672A4 (en) 2024-06-20
DE212021000303U1 (de) 2022-10-19
AU2021214412A1 (en) 2022-09-01
CN214614271U (zh) 2021-11-05
WO2021151146A1 (fr) 2021-08-05
JP3240613U (ja) 2023-01-24
AU2024100026A4 (en) 2024-08-29
AU2021107672B4 (en) 2024-08-22
AU2024100025B4 (en) 2024-09-26
AU2024100025A4 (en) 2024-08-29
AU2021107672A9 (en) 2024-07-18
CN113250256A (zh) 2021-08-13

Similar Documents

Publication Publication Date Title
US8262310B2 (en) Coupler with secondary lock on front hook
JP5150724B2 (ja) 器具を機械のアームに連結するためのクイックカプラ組立体
EP2076631B1 (fr) Coupleur pour pelles hydrauliques
US8403590B2 (en) Coupler
US6902346B2 (en) Hydraulic coupler
AU2024100025B4 (en) Coupler for an excavator
US8622645B2 (en) Coupler with gravity operated safety device
US8585345B2 (en) Coupler with pivoting front hook lock
US7493712B2 (en) Excavator tool quick attachment device
US7797862B2 (en) Excavator coupler with two-stage lock member
CA2590464A1 (fr) Mecanisme a raccord rapide pour fixation d'outil
GB2330569A (en) Coupler hook for bucket excavators
US12110649B2 (en) Coupler
CA3058631A1 (fr) Dispositif de couplage a changement rapide et systeme comprenant ledit dispositif