FR1330869A - Improvements to hydraulic excavators, in particular to excavators intended for remote work - Google Patents

Improvements to hydraulic excavators, in particular to excavators intended for remote work

Info

Publication number
FR1330869A
FR1330869A FR897818A FR897818A FR1330869A FR 1330869 A FR1330869 A FR 1330869A FR 897818 A FR897818 A FR 897818A FR 897818 A FR897818 A FR 897818A FR 1330869 A FR1330869 A FR 1330869A
Authority
FR
France
Prior art keywords
excavators
intended
remote work
hydraulic
hydraulic excavators
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.)
Expired
Application number
FR897818A
Other languages
French (fr)
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.)
POCLAIN ATEL
Original Assignee
POCLAIN ATEL
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 POCLAIN ATEL filed Critical POCLAIN ATEL
Priority to FR897818A priority Critical patent/FR1330869A/en
Priority to US280507A priority patent/US3149737A/en
Priority to GB19693/63A priority patent/GB989580A/en
Priority to DE19631484752 priority patent/DE1484752C/en
Application granted granted Critical
Publication of FR1330869A publication Critical patent/FR1330869A/en
Expired legal-status Critical Current

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
    • E02F3/307—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 the boom and the dipper-arm being connected so as to permit relative movement in more than one plane
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Shovels (AREA)
FR897818A 1962-05-17 1962-05-17 Improvements to hydraulic excavators, in particular to excavators intended for remote work Expired FR1330869A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR897818A FR1330869A (en) 1962-05-17 1962-05-17 Improvements to hydraulic excavators, in particular to excavators intended for remote work
US280507A US3149737A (en) 1962-05-17 1963-05-15 Hydraulic shovels
GB19693/63A GB989580A (en) 1962-05-17 1963-05-17 Improvements in or relating to hydraulically actuated shovel excavators
DE19631484752 DE1484752C (en) 1962-05-17 1963-05-17 Backhoe excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR897818A FR1330869A (en) 1962-05-17 1962-05-17 Improvements to hydraulic excavators, in particular to excavators intended for remote work

Publications (1)

Publication Number Publication Date
FR1330869A true FR1330869A (en) 1963-06-28

Family

ID=8779109

Family Applications (1)

Application Number Title Priority Date Filing Date
FR897818A Expired FR1330869A (en) 1962-05-17 1962-05-17 Improvements to hydraulic excavators, in particular to excavators intended for remote work

Country Status (3)

Country Link
US (1) US3149737A (en)
FR (1) FR1330869A (en)
GB (1) GB989580A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493370A1 (en) * 1980-11-04 1982-05-07 Vema Spa ARTICULATED ARM FOR EXCAVATION MACHINE
FR2536438A1 (en) * 1982-09-14 1984-05-25 Orenstein & Koppel Ag DEVICE FOR PERMITTING TO PIVOTE THE SUPPORT OF THE EQUIPMENT OF A HYDRAULIC EXCAVATOR

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054382A (en) * 1964-08-19
US3283928A (en) * 1965-06-17 1966-11-08 Bosredon Pierre De Lateral offset mounting for power shovel dipper arm
DE1658033A1 (en) * 1967-03-09 1969-10-23 Weyhausen Kg Maschf H Excavators, especially hydraulic excavators
FR1546526A (en) * 1967-06-21 1968-11-22 Poclain Sa Improvements to turret handling equipment
FR2031763A5 (en) * 1969-02-06 1970-11-20 Poclain Sa
US5195863A (en) * 1982-09-08 1993-03-23 Pingon Pierre J De Excavator loader
JPS60169352U (en) * 1984-04-18 1985-11-09 株式会社　竹内製作所 drilling equipment
DE3533427A1 (en) * 1985-09-19 1987-03-26 Schaeff Karl Gmbh & Co SIDE OFFSET DEVICE FOR AN EXCAVATOR CONSOLE
US4808061A (en) * 1987-09-24 1989-02-28 Cook David K Single arm backhoe
DE3843753A1 (en) * 1988-12-24 1990-06-28 Schaeff Karl Gmbh & Co EXCAVATOR ARM
US5160034A (en) * 1990-06-01 1992-11-03 Potter Robert J Vibrating bucket screen for beaches
JPH04254625A (en) * 1990-11-30 1992-09-09 Hitachi Constr Mach Co Ltd Offset boom type construction machine
JPH05239846A (en) * 1991-08-09 1993-09-17 Jrb Co Inc Boom/arm coupler for excavator
US5486084A (en) * 1993-06-07 1996-01-23 Raymond F. Pitman Multiple purpose material handling and working apparatus
US6729831B1 (en) * 1998-08-31 2004-05-04 Yanmar Co., Ltd. Extremely-small-swing working machine
US6725584B2 (en) * 2001-05-22 2004-04-27 Jrb Company, Inc. Quick connect/disconnect system for an arm of excavator or other machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1273869A (en) * 1917-09-22 1918-07-30 Joseph F Joy Coal-winning device.
US2007905A (en) * 1931-09-24 1935-07-09 Sullivan Machinery Co Mining apparatus
US2689719A (en) * 1946-12-20 1954-09-21 Joy Mfg Co Mining apparatus with longitudinally swiveled head
NL120152C (en) * 1960-02-12

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493370A1 (en) * 1980-11-04 1982-05-07 Vema Spa ARTICULATED ARM FOR EXCAVATION MACHINE
FR2536438A1 (en) * 1982-09-14 1984-05-25 Orenstein & Koppel Ag DEVICE FOR PERMITTING TO PIVOTE THE SUPPORT OF THE EQUIPMENT OF A HYDRAULIC EXCAVATOR

Also Published As

Publication number Publication date
DE1484752A1 (en) 1970-12-17
US3149737A (en) 1964-09-22
GB989580A (en) 1965-04-22

Similar Documents

Publication Publication Date Title
FR1330869A (en) Improvements to hydraulic excavators, in particular to excavators intended for remote work
FR1353540A (en) Improvements to hydraulic excavators applicable in particular to excavators intended for leveling work
CH430603A (en) Hydraulic excavator
DK108902C (en) Excavator for underwater work.
FR1352302A (en) Improvement to concrete surfaces
FR1362757A (en) Hydraulic dredge
FR1331792A (en) Improvements to machine tools
FR1374465A (en) Improvements to push-valve safety valves
BE602739A (en) Improvements relating to hydraulic props
FR1309780A (en) Improvements made to hydraulic machines, particularly hydraulic presses
FR83811E (en) Improvements to straddle tractors
AT239716B (en) Hydraulic excavator
FR1343512A (en) Hydraulic excavator
FR1375011A (en) Improvements to hydraulic excavators, in particular to graders
FR1381618A (en) Improvements to hydraulic turbo-couplings
FR1355008A (en) Improvements to excavating machines
FR1310936A (en) Improvements to hydraulically operated slewing cranes
FR1327432A (en) Improvements to hydraulic compositions
FR1388158A (en) Improvements to excavating machines
FR1317046A (en) Improvements to machine tools
FR1331534A (en) Improvements to machine tools
BE616722A (en) Improvements to hand tools.
FR1360213A (en) Improvements to straddle tractors
FR1320107A (en) Improvements to hydraulic cylinders
FR1376804A (en) Improvements to construction scaffolding