GB981479A - Back hoe excavator for digging ditches - Google Patents

Back hoe excavator for digging ditches

Info

Publication number
GB981479A
GB981479A GB4111663A GB4111663A GB981479A GB 981479 A GB981479 A GB 981479A GB 4111663 A GB4111663 A GB 4111663A GB 4111663 A GB4111663 A GB 4111663A GB 981479 A GB981479 A GB 981479A
Authority
GB
United Kingdom
Prior art keywords
excavator
platform
back hoe
oct
jib
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
GB4111663A
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.)
Krupp Dolberg GmbH
Original Assignee
Krupp Dolberg GmbH
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 Krupp Dolberg GmbH filed Critical Krupp Dolberg GmbH
Publication of GB981479A publication Critical patent/GB981479A/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
    • 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
    • E02F3/36—Component parts
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • E02F3/382—Connections to the frame; Supports for booms or arms
    • E02F3/384—Connections to the frame; Supports for booms or arms the boom being pivotable relative to the frame about a vertical axis
    • 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
    • E02F3/427—Drives for dippers, buckets, dipper-arms or bucket-arms with mechanical drives

Abstract

981,479. Shovelling machines. KRUPP-DOLBERG G.m.b.H. Oct. 17, 1963 [Oct. 18, 1962], No. 41116/63. Heading E1F. In a back hoe shovel excavator a rocker arm 4 bearing the jib pin 8 is mounted to turn about a vertical pin 5 on the revolving platform 1 of the excavator and can be secured by bolts to the platform in one of a number of preselected positions with respect to the platform. The scoop arm 10 of the excavator can be supported either in the vertical central plane of the jib 7 or in lateral planes parallel thereto.
GB4111663A 1962-10-18 1963-10-17 Back hoe excavator for digging ditches Expired GB981479A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0048010 1962-10-18

Publications (1)

Publication Number Publication Date
GB981479A true GB981479A (en) 1965-01-27

Family

ID=7224779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4111663A Expired GB981479A (en) 1962-10-18 1963-10-17 Back hoe excavator for digging ditches

Country Status (3)

Country Link
BE (1) BE624314A (en)
DE (1) DE1484702A1 (en)
GB (1) GB981479A (en)

Also Published As

Publication number Publication date
DE1484702A1 (en) 1969-07-10
BE624314A (en)

Similar Documents

Publication Publication Date Title
GB1533907A (en) Backhoe with multi-movement capability
GB1448843A (en) Excavator incorporating a pivotably mounted implement
GB1096115A (en) Improvements in or relating to bucket excavators
ES357084A1 (en) Digging and lifting device
GB1061683A (en) Improvements in or relating to a multi-purpose excavator bucket
GB1157486A (en) Material Handling Machine.
GB1241468A (en) Improvements in or relating to material handling devices having two or more digging wheels
GB988844A (en) Hydraulically actuated shovel machines
GB1276537A (en) Improvements in a mechanical earth working machine
GB1049307A (en) Improvements in mechanical excavators or other mechanical earth working machines
GB981479A (en) Back hoe excavator for digging ditches
GB1222797A (en) Mechanical earthworking machine
GB972906A (en) Cantilever rotary reclaimer
GB1106924A (en) Bucket wheel excavator
GB1225268A (en)
GB941902A (en) Improvements relating to shovel loaders
GB1040370A (en) Improvements in or relating to power-operable shovels
GB1046636A (en) Improvements in or relating to a trench digging machine having a rotatable, bucket-equipped digging wheel
GB1182670A (en) Improvements relating to tools for digging vertical holes in the ground
GB966719A (en) Improvements relating to bucket excavators
GB1049927A (en) Improvements in or relating to excavating or earthworking machines
GB1156734A (en) An Extension Piece for Insertion Between the Jib or Arm and a Grab Bucket of an Earthworking Machine.
GB1014385A (en) Improvements relating to earth-working equipment
GB1240986A (en) Improvements to dipperstick assemblies
GB934819A (en) Improvements relating to buckets for bucket excavator units