GB1049307A - Improvements in mechanical excavators or other mechanical earth working machines - Google Patents

Improvements in mechanical excavators or other mechanical earth working machines

Info

Publication number
GB1049307A
GB1049307A GB3638265A GB3638265A GB1049307A GB 1049307 A GB1049307 A GB 1049307A GB 3638265 A GB3638265 A GB 3638265A GB 3638265 A GB3638265 A GB 3638265A GB 1049307 A GB1049307 A GB 1049307A
Authority
GB
United Kingdom
Prior art keywords
mechanical
excavators
excavator
working machines
earth working
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
GB3638265A
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
Priority to FR989363A priority Critical patent/FR1435800A/en
Application filed by Poclain SA filed Critical Poclain SA
Publication of GB1049307A publication Critical patent/GB1049307A/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
    • 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
    • E02F3/308—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 outwardly
    • 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

Abstract

1,049,307. Excavators. POCLAIN. Aug. 24, 1965 [Sept. 25, 1964], No. 36382/65. Heading E1F. To allow of an excavator being able to dig a vertically walled trench in sloping ground the excavator tool-carrying arm of the excavator is in two parts that are pivotal connected about an axis at right angles to the axis about which the bucket and the arm-carrying boom mounted on the mobile base of the excavator are connected to the opposite ends of the arm.
GB3638265A 1964-09-25 1965-08-24 Improvements in mechanical excavators or other mechanical earth working machines Expired GB1049307A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR989363A FR1435800A (en) 1964-09-25 1964-09-25 Improvements to outriggers of public works machinery such as shovels

Publications (1)

Publication Number Publication Date
GB1049307A true GB1049307A (en) 1966-11-23

Family

ID=8839096

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3638265A Expired GB1049307A (en) 1964-09-25 1965-08-24 Improvements in mechanical excavators or other mechanical earth working machines

Country Status (4)

Country Link
DE (1) DE1634927A1 (en)
ES (1) ES317777A1 (en)
FR (1) FR1435800A (en)
GB (1) GB1049307A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3618670A (en) * 1968-10-17 1971-11-09 Dapa Res Corp Multiple plant or shrubbery hole producing apparatus
US3618676A (en) * 1968-11-19 1971-11-09 Cleveland Trencher Co Crumbing mechanism for excavating machines or the like
US3997987A (en) * 1975-06-20 1976-12-21 Tomlinson Audie B Backhoe
US3999670A (en) * 1967-03-09 1976-12-28 Hinrich Weyhausen Excavator having a swivel joint between the main arm and the jib
US4032025A (en) * 1975-06-20 1977-06-28 Audie B. Tomlinson Backhoe bucket tilt
US4042131A (en) * 1975-08-07 1977-08-16 Caterpillar Tractor Co. Swingable bucket for excavators
US4314789A (en) * 1978-06-20 1982-02-09 Accosato Luigi Equipment for lateral excavation
US5144761A (en) * 1991-10-24 1992-09-08 Fitzwater Garland J Front end loader-mounted ditch hoe attachment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792717A (en) * 1971-12-21 1973-03-30 Rheinstahl Ag Hanomag Baumasch Excavator, in particular hydraulic excavator

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999670A (en) * 1967-03-09 1976-12-28 Hinrich Weyhausen Excavator having a swivel joint between the main arm and the jib
US3618670A (en) * 1968-10-17 1971-11-09 Dapa Res Corp Multiple plant or shrubbery hole producing apparatus
US3618676A (en) * 1968-11-19 1971-11-09 Cleveland Trencher Co Crumbing mechanism for excavating machines or the like
US3997987A (en) * 1975-06-20 1976-12-21 Tomlinson Audie B Backhoe
US4032025A (en) * 1975-06-20 1977-06-28 Audie B. Tomlinson Backhoe bucket tilt
US4042131A (en) * 1975-08-07 1977-08-16 Caterpillar Tractor Co. Swingable bucket for excavators
US4314789A (en) * 1978-06-20 1982-02-09 Accosato Luigi Equipment for lateral excavation
US5144761A (en) * 1991-10-24 1992-09-08 Fitzwater Garland J Front end loader-mounted ditch hoe attachment

Also Published As

Publication number Publication date
FR1435800A (en) 1966-04-22
DE1634927A1 (en) 1970-07-23
ES317777A1 (en) 1966-06-16

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