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ES555085A0 - Brazo de cuchara en especial para una cuchara de excavaciones. - Google Patents

Brazo de cuchara en especial para una cuchara de excavaciones.

Info

Publication number
ES555085A0
ES555085A0 ES555085A ES555085A ES555085A0 ES 555085 A0 ES555085 A0 ES 555085A0 ES 555085 A ES555085 A ES 555085A ES 555085 A ES555085 A ES 555085A ES 555085 A0 ES555085 A0 ES 555085A0
Authority
ES
Spain
Prior art keywords
spoon
excavation
arm especially
arm
spoon arm
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
ES555085A
Other languages
English (en)
Other versions
ES8703561A1 (es
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of ES8703561A1 publication Critical patent/ES8703561A1/es
Publication of ES555085A0 publication Critical patent/ES555085A0/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/707—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic guiding devices for telescopic jibs
    • 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
    • E02F3/306—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 telescopic dipper-arm or boom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Table Equipment (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ES555085A 1985-05-20 1986-05-19 Brazo de cuchara en especial para una cuchara de excavaciones. Expired ES8703561A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73590385A 1985-05-20 1985-05-20

Publications (2)

Publication Number Publication Date
ES8703561A1 ES8703561A1 (es) 1987-02-16
ES555085A0 true ES555085A0 (es) 1987-02-16

Family

ID=24957705

Family Applications (2)

Application Number Title Priority Date Filing Date
ES555085A Expired ES8703561A1 (es) 1985-05-20 1986-05-19 Brazo de cuchara en especial para una cuchara de excavaciones.
ES09202665A Expired - Fee Related ES2068787A6 (es) 1985-05-20 1992-12-31 Mejoras introducidas en la patente 8703561 "sistema de activacion electronica de frenos".

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES09202665A Expired - Fee Related ES2068787A6 (es) 1985-05-20 1992-12-31 Mejoras introducidas en la patente 8703561 "sistema de activacion electronica de frenos".

Country Status (6)

Country Link
EP (1) EP0202545A1 (es)
JP (1) JPS61266739A (es)
AU (1) AU5681386A (es)
BR (1) BR8602215A (es)
ES (2) ES8703561A1 (es)
FI (1) FI862063A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2014164C (en) * 1989-04-26 1995-12-12 Mitsuhiro Kishi Excavator with extendable outer arm including synchronizing movements for the bucket tilting actuator
US6036429A (en) * 1995-06-06 2000-03-14 Cbw Automation, Inc. High speed article retrieval system
DE19608210C1 (de) * 1996-03-04 1997-10-09 Kidde Ind Inc Vorrichtung zur Führung eines Teleskopteils für einen Teleskop-Ausleger
DE102006004207B4 (de) * 2006-01-30 2015-02-12 Lanz Baumaschinen Gmbh Gegabelter Ausleger für einen Bagger
CN105133679A (zh) * 2015-08-03 2015-12-09 广西大学 一种由曲柄滑块控制扩大挖掘深度的斗杆伸缩挖掘机构
CN107989619B (zh) * 2017-12-20 2024-05-31 佛山科学技术学院 一种隧道挖掘的伸缩式挖掘臂

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1240986A (en) * 1970-02-05 1971-07-28 Ware Machine Works Inc Improvements to dipperstick assemblies
US3688930A (en) * 1971-04-05 1972-09-05 John F Shumaker Extensible dipper stick for backhoe
US3690742A (en) * 1971-11-19 1972-09-12 Grove Mfg Co Crane boom
GB8302170D0 (en) * 1983-01-26 1983-03-02 Mds Furnace Services Ltd Furnace delining apparatus

Also Published As

Publication number Publication date
FI862063A (fi) 1986-11-21
FI862063A0 (fi) 1986-05-16
ES8703561A1 (es) 1987-02-16
AU5681386A (en) 1986-11-27
BR8602215A (pt) 1987-01-13
JPS61266739A (ja) 1986-11-26
ES2068787A6 (es) 1995-04-16
EP0202545A1 (de) 1986-11-26

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