FR2235231B1 - - Google Patents

Info

Publication number
FR2235231B1
FR2235231B1 FR7323889A FR7323889A FR2235231B1 FR 2235231 B1 FR2235231 B1 FR 2235231B1 FR 7323889 A FR7323889 A FR 7323889A FR 7323889 A FR7323889 A FR 7323889A FR 2235231 B1 FR2235231 B1 FR 2235231B1
Authority
FR
France
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
FR7323889A
Other languages
French (fr)
Other versions
FR2235231A1 (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.)
Poclain SA
Original Assignee
Poclain SA
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 SA filed Critical Poclain SA
Priority to FR7323889A priority Critical patent/FR2235231B1/fr
Priority to AR254229A priority patent/AR204167A1/es
Priority to BR4803/74A priority patent/BR7404803D0/pt
Priority to GB2606674A priority patent/GB1429400A/en
Priority to BE2053685A priority patent/BE816247A/xx
Priority to DE2430008A priority patent/DE2430008C2/de
Priority to IT24454/74A priority patent/IT1015422B/it
Priority to ES427697A priority patent/ES427697A1/es
Priority to US483807A priority patent/US3909962A/en
Priority to CA203,683A priority patent/CA1006125A/en
Priority to JP49074222A priority patent/JPS5834620B2/ja
Publication of FR2235231A1 publication Critical patent/FR2235231A1/fr
Application granted granted Critical
Publication of FR2235231B1 publication Critical patent/FR2235231B1/fr
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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/963—Arrangements on backhoes for alternate use of different tools
    • E02F3/964—Arrangements on backhoes for alternate use of different tools of several tools mounted on one machine
    • 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
    • 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
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/2025—Particular purposes of control systems not otherwise provided for
    • E02F9/2037—Coordinating the movements of the implement and of the frame
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S414/00—Material or article handling
    • Y10S414/125—Combined or convertible implements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Shovels (AREA)
  • Operation Control Of Excavators (AREA)
  • Earth Drilling (AREA)
  • Jib Cranes (AREA)
  • Component Parts Of Construction Machinery (AREA)
FR7323889A 1973-06-29 1973-06-29 Expired FR2235231B1 (es)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7323889A FR2235231B1 (es) 1973-06-29 1973-06-29
AR254229A AR204167A1 (es) 1973-06-29 1974-01-01 Maquina de obras publicas
BR4803/74A BR7404803D0 (pt) 1973-06-29 1974-06-11 Maquina para obras publicas
GB2606674A GB1429400A (en) 1973-06-29 1974-06-12 Earth moving appliance
BE2053685A BE816247A (fr) 1973-06-29 1974-06-13 Engin de travaux publics muni d'un equipement de travail principal et d'un equipement auxilaire
DE2430008A DE2430008C2 (de) 1973-06-29 1974-06-22 Tieflöffelbagger
IT24454/74A IT1015422B (it) 1973-06-29 1974-06-25 Macchina per lavori pubblici do tata di una apparecchiatura di la voro principale e di una apparec chiatura secondaria
ES427697A ES427697A1 (es) 1973-06-29 1974-06-26 Maquina de obras publicas.
US483807A US3909962A (en) 1973-06-29 1974-06-27 Back-acting shovel having cooperating turret mounted blade
CA203,683A CA1006125A (en) 1973-06-29 1974-06-28 Earth moving appliance
JP49074222A JPS5834620B2 (ja) 1973-06-29 1974-06-28 ドジヨウイドウキカイ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7323889A FR2235231B1 (es) 1973-06-29 1973-06-29

Publications (2)

Publication Number Publication Date
FR2235231A1 FR2235231A1 (es) 1975-01-24
FR2235231B1 true FR2235231B1 (es) 1976-04-30

Family

ID=9121786

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323889A Expired FR2235231B1 (es) 1973-06-29 1973-06-29

Country Status (11)

Country Link
US (1) US3909962A (es)
JP (1) JPS5834620B2 (es)
AR (1) AR204167A1 (es)
BE (1) BE816247A (es)
BR (1) BR7404803D0 (es)
CA (1) CA1006125A (es)
DE (1) DE2430008C2 (es)
ES (1) ES427697A1 (es)
FR (1) FR2235231B1 (es)
GB (1) GB1429400A (es)
IT (1) IT1015422B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5513501Y2 (es) * 1975-03-13 1980-03-26
FR2450913A1 (fr) * 1979-03-08 1980-10-03 Takeuchi Manufacturing Cy Ltd Pelle retrocaveuse giratoire a lame
US4444542A (en) * 1981-05-22 1984-04-24 Shaw Douglas A Vehicle with double booms
JPH0334097Y2 (es) * 1985-02-13 1991-07-19
JPS62169926U (es) * 1986-04-19 1987-10-28
AT403818B (de) * 1996-06-18 1998-05-25 Schuschitz Gottfried Ausleger für ein fahrzeug
JPH10273921A (ja) * 1997-01-31 1998-10-13 Komatsu Ltd 建設機械の転倒防止装置
US10362738B2 (en) * 2015-09-10 2019-07-30 Komatsu Ltd. Work vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660816A (en) * 1949-02-17 1953-12-01 Willard A Maxwell Combination bulldozer and shovel arrangement
FR1450809A (fr) * 1965-07-15 1966-06-24 Poclain Sa équipement de pelle pour travail de raclage
US3466770A (en) * 1966-09-16 1969-09-16 Frank W Morrison Self-propelled earth excavating and leveling apparatus

Also Published As

Publication number Publication date
US3909962A (en) 1975-10-07
JPS5037205A (es) 1975-04-07
BE816247A (fr) 1974-09-30
FR2235231A1 (es) 1975-01-24
BR7404803D0 (pt) 1975-10-07
IT1015422B (it) 1977-05-10
AR204167A1 (es) 1975-11-28
DE2430008A1 (de) 1975-01-30
CA1006125A (en) 1977-03-01
DE2430008C2 (de) 1983-04-07
ES427697A1 (es) 1976-08-01
GB1429400A (en) 1976-03-24
JPS5834620B2 (ja) 1983-07-28

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Legal Events

Date Code Title Description
ST Notification of lapse