GB1443257A - Earth moving appliance - Google Patents

Earth moving appliance

Info

Publication number
GB1443257A
GB1443257A GB2655974A GB2655974A GB1443257A GB 1443257 A GB1443257 A GB 1443257A GB 2655974 A GB2655974 A GB 2655974A GB 2655974 A GB2655974 A GB 2655974A GB 1443257 A GB1443257 A GB 1443257A
Authority
GB
United Kingdom
Prior art keywords
earth moving
moving appliance
june
shield
appliance
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
GB2655974A
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
Publication of GB1443257A publication Critical patent/GB1443257A/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
    • E02F3/32—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
    • E02F3/30—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
    • E02F3/96—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
    • 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

Abstract

1443257 Excavators POCLAIN 14 June 1974 [28 June 1973] 26559/74 Heading E1F An excavator comprises a curved shield 7 which is movable from a raised position to a lowered position to act as a stop surface to material collected by the bucket 6. The shield 7 may be arcuate or circular.
GB2655974A 1973-06-28 1974-06-14 Earth moving appliance Expired GB1443257A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7323786A FR2235232B1 (en) 1973-06-28 1973-06-28

Publications (1)

Publication Number Publication Date
GB1443257A true GB1443257A (en) 1976-07-21

Family

ID=9121739

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2655974A Expired GB1443257A (en) 1973-06-28 1974-06-14 Earth moving appliance

Country Status (10)

Country Link
US (1) US3909963A (en)
JP (1) JPS5037204A (en)
AR (1) AR204246A1 (en)
BE (1) BE816202A (en)
BR (1) BR7405058A (en)
DE (1) DE2429659C2 (en)
ES (1) ES427661A1 (en)
FR (1) FR2235232B1 (en)
GB (1) GB1443257A (en)
IT (1) IT1015410B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295560A (en) * 1978-10-10 1981-10-20 Billy J. Cross Material handling apparatus
US4464852A (en) * 1983-07-07 1984-08-14 Deere & Company Dozer attachment for excavator
US6074153A (en) * 1997-08-25 2000-06-13 Allen; Jean-Luc Drill rods feeding device
US6668471B1 (en) * 2000-09-01 2003-12-30 Excavation Technology Corporation Towable earth digging apparatus
CN104612092B (en) * 2015-01-16 2016-10-26 中国农业大学 The quick obstacles removing car of Debris Flow along Highways
CN112030851A (en) * 2020-08-10 2020-12-04 湖州前锋机械配件厂 Continuous excavation's mud-rock flow clearance sacrifice device for highway machinery

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502681A (en) * 1945-03-17 1950-04-04 Unit Crane & Shovel Corp Material handling apparatus
US2660816A (en) * 1949-02-17 1953-12-01 Willard A Maxwell Combination bulldozer and shovel arrangement
US2718312A (en) * 1951-06-23 1955-09-20 John S Pilch Material handling apparatus
FR1450809A (en) * 1965-07-15 1966-06-24 Poclain Sa shovel equipment for scraping work
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
JPS5037204A (en) 1975-04-07
IT1015410B (en) 1977-05-10
BE816202A (en) 1974-09-30
DE2429659A1 (en) 1975-01-16
DE2429659C2 (en) 1983-08-18
US3909963A (en) 1975-10-07
ES427661A1 (en) 1976-09-01
AR204246A1 (en) 1975-12-10
BR7405058A (en) 1976-02-17
FR2235232A1 (en) 1975-01-24
FR2235232B1 (en) 1976-06-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee