RO82209B - Articulatie pentru cupa de excavator - Google Patents

Articulatie pentru cupa de excavator

Info

Publication number
RO82209B
RO82209B RO100206A RO10020680A RO82209B RO 82209 B RO82209 B RO 82209B RO 100206 A RO100206 A RO 100206A RO 10020680 A RO10020680 A RO 10020680A RO 82209 B RO82209 B RO 82209B
Authority
RO
Romania
Prior art keywords
arm
point
rotation
bucket
cap
Prior art date
Application number
RO100206A
Other languages
English (en)
Other versions
RO82209A (ro
Inventor
Dieter Schwappach
Original Assignee
O Et K Orenstein Et Koppel Aktiengesellschaft
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 O Et K Orenstein Et Koppel Aktiengesellschaft filed Critical O Et K Orenstein Et Koppel Aktiengesellschaft
Publication of RO82209B publication Critical patent/RO82209B/ro
Publication of RO82209A publication Critical patent/RO82209A/ro

Links

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
    • 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
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets

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)
  • Earth Drilling (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

Inventia are ca obiect o articulatie pentru cupa de excavator prevazuta într-un punct de rotatie aflat la capatul liber al bratului. Pentru ca în zona punctului de rotatie dintre partea superioara dintre aceasta a bratului sa nu ajunga material aruncat în timpul functionarii excavatorului sau cazut din cupa, la extremitatea libera a bratului este prevazuta cu un capac îndreptat spre partea superioara a cupei articulate în punctul de rotatie, capacul avînd o raza, a carui centru se gaseste în punctul de rotatie si ca pe partea superioara dinspre brat a lingurii ce conlucreaza cu o cama de raclare corespund latimii bratului, încît între capac si o lama de raclare ramîne doar un loc care permite miscarea libera a cupei, prelungirea virtuala alamei de raclare paralela cu muchia superioara a scutului de lagar intersectînd raza capacului într-un punct aflat pe talpa superioara a bratului.
RO80100206A 1979-02-16 1980-02-16 Articulatie pentru cupa de excavator RO82209A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2905925A DE2905925C2 (de) 1979-02-16 1979-02-16 Vorrichtung zum Anlenken einer Baggerschaufel

Publications (2)

Publication Number Publication Date
RO82209B true RO82209B (ro) 1983-06-30
RO82209A RO82209A (ro) 1983-07-07

Family

ID=6063076

Family Applications (1)

Application Number Title Priority Date Filing Date
RO80100206A RO82209A (ro) 1979-02-16 1980-02-16 Articulatie pentru cupa de excavator

Country Status (18)

Country Link
US (1) US4304058A (ro)
JP (1) JPS55114719A (ro)
AT (1) AT363389B (ro)
AU (1) AU529991B2 (ro)
BE (1) BE881000A (ro)
BR (1) BR8000750A (ro)
CA (1) CA1138827A (ro)
DE (1) DE2905925C2 (ro)
FR (1) FR2449169A1 (ro)
GB (1) GB2047195B (ro)
IN (1) IN153593B (ro)
IT (1) IT1127575B (ro)
PL (1) PL121895B1 (ro)
RO (1) RO82209A (ro)
SE (1) SE441373B (ro)
SU (1) SU938749A3 (ro)
YU (1) YU40069B (ro)
ZA (1) ZA80893B (ro)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5815959A (en) * 1997-04-28 1998-10-06 Caterpillar Inc. Bucket shaped for reduced heel wear
US6581308B1 (en) * 2000-07-25 2003-06-24 Caterpillar Inc. High capacity bucket arrangement
US7730650B1 (en) 2009-04-14 2010-06-08 Barnhill Wade D Loader bucket attachment apparatus
US8069593B2 (en) * 2008-01-17 2011-12-06 Caterpillar Inc. Excavator bucket top assembly
US10246848B2 (en) * 2016-01-11 2019-04-02 Caterpillar Inc. Upper hinge design for a bucket
CN107604960A (zh) * 2017-11-03 2018-01-19 北京中易房建筑工程有限公司 一种用于挖除桩间土的挖斗
CN112323886A (zh) * 2020-11-13 2021-02-05 朱敏 一种用于挖掘机的挖斗组件

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1249330A (en) * 1967-10-26 1971-10-13 Orenstein & Koppel Ag Bucket for a hydraulic excavator
US3860131A (en) * 1972-06-14 1975-01-14 Int Harvester Co Bucket mounting hinge
FR2255427A1 (en) * 1973-12-21 1975-07-18 Nord Ouest Travau Bucket for trench excavating machine - has trapezoidal section in plane throuuough suspension axis
US4133121A (en) * 1976-08-18 1979-01-09 Hemphill Charles W Backhoe bucket adapter bushing and pin method and apparatus
SU659696A1 (ru) * 1976-12-15 1979-04-30 Всесоюзный научно-исследовательский институт строительного и дорожного машиностроения Устройство дл поворота рабочего органа гидравлического экскаватора
FR2398844A1 (fr) * 1977-07-29 1979-02-23 Wain Co Roy Systeme d'assemblage demontable d'un outil de manutention sur un bras
US4187050A (en) * 1978-02-15 1980-02-05 Caterpillar Tractor Co. Quick-disconnect mechanical coupling

Also Published As

Publication number Publication date
SE441373B (sv) 1985-09-30
SU938749A3 (ru) 1982-06-23
FR2449169A1 (fr) 1980-09-12
BR8000750A (pt) 1980-10-14
JPS55114719A (en) 1980-09-04
DE2905925B1 (de) 1980-05-29
JPS6228246B2 (ro) 1987-06-19
FR2449169B1 (ro) 1982-06-04
SE8001196L (sv) 1980-08-17
CA1138827A (en) 1983-01-04
AU529991B2 (en) 1983-06-30
ATA779879A (de) 1980-12-15
YU5080A (en) 1983-02-28
GB2047195A (en) 1980-11-26
PL121895B1 (en) 1982-06-30
BE881000A (fr) 1980-05-02
AT363389B (de) 1981-07-27
ZA80893B (en) 1981-03-25
AU5558680A (en) 1980-08-21
DE2905925C2 (de) 1981-02-05
RO82209A (ro) 1983-07-07
IT8047666A0 (it) 1980-01-22
GB2047195B (en) 1983-02-16
YU40069B (en) 1985-06-30
IN153593B (ro) 1984-07-28
PL221457A1 (ro) 1980-11-03
IT1127575B (it) 1986-05-21
US4304058A (en) 1981-12-08

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