GB1218818A - Loader apparatus - Google Patents

Loader apparatus

Info

Publication number
GB1218818A
GB1218818A GB41007/68A GB4100768A GB1218818A GB 1218818 A GB1218818 A GB 1218818A GB 41007/68 A GB41007/68 A GB 41007/68A GB 4100768 A GB4100768 A GB 4100768A GB 1218818 A GB1218818 A GB 1218818A
Authority
GB
United Kingdom
Prior art keywords
implement
shovel
boom
acting
travel cycle
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
GB41007/68A
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.)
Ruston-Bucyrus Ltd
Original Assignee
Ruston-Bucyrus Ltd
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 Ruston-Bucyrus Ltd filed Critical Ruston-Bucyrus Ltd
Publication of GB1218818A publication Critical patent/GB1218818A/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
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • 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
    • E02F3/302—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 with an additional link
    • 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

Abstract

1,218,818. Shovelling machines. RUSTONBUCYRUS Ltd. 28 Aug., 1968 [5 Sept., 1967], No 41007/68. Heading E1F. [Also in Division B8] A material-handling implement or shovel 1 is caused to move horizontally over part of its load-unload travel cycle by appropriate operation of a crowd mechanism, e.g. a ramp 28, acting on a pivotable quadrilateral frame 2, 15, 12, 16 to which an implement or shovelcarrying boom 6 is pivotally connected. Hoisting of the implement or shovel 1 at the forward end of the horizontal part of its travel cycle is controlled by hoist means, e.g. a ram 22, acting between the part 12 and the boom 6. Four versions of the frame are described.
GB41007/68A 1967-09-05 1968-08-28 Loader apparatus Expired GB1218818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66533467A 1967-09-05 1967-09-05

Publications (1)

Publication Number Publication Date
GB1218818A true GB1218818A (en) 1971-01-13

Family

ID=24669688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41007/68A Expired GB1218818A (en) 1967-09-05 1968-08-28 Loader apparatus

Country Status (4)

Country Link
US (1) US3491906A (en)
JP (1) JPS4823361B1 (en)
DE (1) DE1634735C3 (en)
GB (1) GB1218818A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3670910A (en) * 1970-07-23 1972-06-20 Donald George Shaw Mobile load handling or lifting machines
GB1472069A (en) * 1974-03-12 1977-04-27 Hy Mac Ltd Hydraulically operated shovels
US4002253A (en) * 1975-02-03 1977-01-11 Vesco Manufacturing And Supply Limited Attachment for articulated vehicle
US3990161A (en) * 1975-10-01 1976-11-09 Marion Power Shovel Company, Inc. Crowd system for power shovels
US6474933B1 (en) 1995-06-07 2002-11-05 Clark Equipment Company Extended reach vertical lift boom
US5919026A (en) * 1997-06-02 1999-07-06 Kann Manufacturing Corporation Carry can discharge floor
US6866466B2 (en) * 2003-05-16 2005-03-15 Clark Equipment Company Folding lift arm assembly for skid steer loader

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795342A (en) * 1952-09-18 1957-06-11 Joy Mfg Co Shovel loading mechanism for shuttle cars
US3024933A (en) * 1958-03-03 1962-03-13 Pettibone Mulliken Corp Multi-action front end loaders
GB1053809A (en) * 1963-05-02

Also Published As

Publication number Publication date
DE1634735A1 (en) 1971-12-02
US3491906A (en) 1970-01-27
JPS4823361B1 (en) 1973-07-13
DE1634735B2 (en) 1977-10-27
DE1634735C3 (en) 1978-06-15

Similar Documents

Publication Publication Date Title
GB1106021A (en) A loader unit
GB1218818A (en) Loader apparatus
GB1448843A (en) Excavator incorporating a pivotably mounted implement
GB988844A (en) Hydraulically actuated shovel machines
GB972666A (en) Heavy duty multi-purpose loader bucket
GB978345A (en) Earth shovelling shovel apparatus
GB936260A (en) Improvements in devices which include pivotal jib members
GB964850A (en) Improvements relating to shovel excavator assemblies
GB1232696A (en)
GB941902A (en) Improvements relating to shovel loaders
GB1225268A (en)
GB1494421A (en) Excavator
GB1289558A (en)
GB1148695A (en) Bucket assembly for mechanical earth working machines
GB1040370A (en) Improvements in or relating to power-operable shovels
GB790227A (en) Earth digging and loading apparatus
GB1016187A (en) Apparatus for cutting trenches
GB1162307A (en) A Digging Implement
GB1092359A (en) Crowding apparatus for a digging or loading machine
GB1182710A (en) Improvements in Mechanical Earth Working Machines
GB1201728A (en) An improved mobile clamshell grab loader
GB1197821A (en) A Loader Bucket having an Ejector Mechanism.
GB1170170A (en) Rope Crowd for a Knee Action Shovel.
GB1274102A (en) Improvements in earthworking machines
GB1200133A (en) Mobile hydraulic shovel