IT1170542B - ARM FOR EXCAVATOR EQUIPMENT - Google Patents

ARM FOR EXCAVATOR EQUIPMENT

Info

Publication number
IT1170542B
IT1170542B IT49224/83A IT4922483A IT1170542B IT 1170542 B IT1170542 B IT 1170542B IT 49224/83 A IT49224/83 A IT 49224/83A IT 4922483 A IT4922483 A IT 4922483A IT 1170542 B IT1170542 B IT 1170542B
Authority
IT
Italy
Prior art keywords
arm
excavator equipment
excavator
equipment
Prior art date
Application number
IT49224/83A
Other languages
Italian (it)
Other versions
IT8349224A0 (en
Inventor
Wolfgang Kollmann
Dieter Schwappach
Original Assignee
Orenstein & Koppel Ag
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 Orenstein & Koppel Ag filed Critical Orenstein & Koppel Ag
Publication of IT8349224A0 publication Critical patent/IT8349224A0/en
Application granted granted Critical
Publication of IT1170542B publication Critical patent/IT1170542B/en

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
    • E02F3/30—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
    • E02F3/301—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 with more than two arms (boom included), e.g. two-part boom with additional dipper-arm
    • 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
    • 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
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/425—Drive systems for dipper-arms, backhoes or the like

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)
  • Jib Cranes (AREA)
  • Operation Control Of Excavators (AREA)
  • Earth Drilling (AREA)
IT49224/83A 1982-12-06 1983-10-26 ARM FOR EXCAVATOR EQUIPMENT IT1170542B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823245489 DE3245489A1 (en) 1982-12-06 1982-12-06 BOOM OF EXCAVATOR EQUIPMENT

Publications (2)

Publication Number Publication Date
IT8349224A0 IT8349224A0 (en) 1983-10-26
IT1170542B true IT1170542B (en) 1987-06-03

Family

ID=6180161

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49224/83A IT1170542B (en) 1982-12-06 1983-10-26 ARM FOR EXCAVATOR EQUIPMENT

Country Status (5)

Country Link
JP (1) JPS59109625A (en)
DE (2) DE3245489A1 (en)
FR (1) FR2537183A1 (en)
GB (1) GB2134070A (en)
IT (1) IT1170542B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE449481B (en) * 1984-08-07 1987-05-04 Bjorn Alf Ingemar Odlund APPLICABLE DEVICE TO A LOADER
AT396266B (en) * 1988-12-05 1993-07-26 Boehler Ladetechnik HYDRAULIC EXCAVATOR
GR890100531A (en) * 1989-08-28 1991-12-30 Kazakov Viktor Alexeevich Excavation machine accessories
IT222543Z2 (en) * 1989-12-19 1995-04-21 Soilmec Spa QUADRILATER KINEMATIC GROUP FOR THE TRANSLATION PARALLELLY TO ITSELF OF AN ACTUATOR GROUP CARRIED BY AN EXCAVATOR OR A BASIC MACHINE.
JP3313784B2 (en) * 1992-09-30 2002-08-12 株式会社小松製作所 Working machine equipment for construction machinery
EP0900886B1 (en) * 1994-03-07 2004-06-02 Hitachi Construction Machinery Co., Ltd. Swing type excavator
SG130936A1 (en) 2001-09-11 2007-04-26 Soucy Int Inc Endless track for high speed multi-terrain vehicles
DE10321070B3 (en) * 2003-05-10 2004-11-04 O & K Orenstein & Koppel Gmbh Divided boom for an excavator has a lower part which is resistant to twisting in its upper end and is inserted from below into an upper part
US7354237B2 (en) 2005-07-22 2008-04-08 Frey Industries Limited Loader boom arm
US7568878B2 (en) * 2005-07-22 2009-08-04 Frey Industries Limited Loader boom arm

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB703554A (en) * 1950-12-14 1954-02-03 Edward Arthur Thorp Improvements in or relating to cranes
GB821383A (en) * 1957-02-11 1959-10-07 Yale & Towne Mfg Co Power-operated lifting truck
FR1316493A (en) * 1961-09-13 1963-02-01 Backhoe loader
GB960188A (en) * 1961-09-13 1964-06-10 Pierre Derruppe Improvements in or relating to mechanical shovels
FR85419E (en) * 1961-09-13 1965-08-06 Backhoe loader
CH374171A (en) * 1962-01-24 1963-12-31 Ormig S P A Self-propelled crane
AT300654B (en) * 1970-02-27 1972-08-10 Hauer Franz Front loading vehicle with hydraulically operated loading arm
DE2201683C2 (en) * 1972-01-14 1974-01-17 Franz 8940 Memmingen Prestel Crane equipment
US3995761A (en) * 1975-09-04 1976-12-07 Sperry Rand Corporation Anti-lowering device for a boom loader
US4103791A (en) * 1977-06-03 1978-08-01 Harnischfeger Corporation Shovel attachment means for hydraulic excavator

Also Published As

Publication number Publication date
JPS59109625A (en) 1984-06-25
GB8332385D0 (en) 1984-01-11
GB2134070A (en) 1984-08-08
FR2537183A1 (en) 1984-06-08
DE8234522U1 (en) 1985-09-12
DE3245489A1 (en) 1984-06-14
IT8349224A0 (en) 1983-10-26

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