GB1039703A - Improvements in or relating to shovel loaders - Google Patents

Improvements in or relating to shovel loaders

Info

Publication number
GB1039703A
GB1039703A GB8802/65A GB880265A GB1039703A GB 1039703 A GB1039703 A GB 1039703A GB 8802/65 A GB8802/65 A GB 8802/65A GB 880265 A GB880265 A GB 880265A GB 1039703 A GB1039703 A GB 1039703A
Authority
GB
United Kingdom
Prior art keywords
boom
arm
shovel
bell crank
crank lever
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
GB8802/65A
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.)
Auxitra SA
Original Assignee
Auxitra 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 Auxitra SA filed Critical Auxitra SA
Publication of GB1039703A publication Critical patent/GB1039703A/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
    • E02F3/425—Drive systems for dipper-arms, backhoes or the like
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

1,039,703. Shovel loaders. AUXITRA. March 2, 1965 [March 2, 1964], No. 8802/65. Heading E1F. In a shovel excavator luffing movements of a boom relative the self-propelled chassis-mounted turntable on which it is mounted is controlled by a single acting jack having a throttle valve for retarding free fall of the boom when the jack is vented. The dipper carrying arm pivotally mounted on the boom is moved relative to the boom by a single acting jack extending between the boom and the arm. Pivotal movement of the shovel relative to the arm is controlled by a double-acting ram pivoted to the turntable structure and to a bell crank lever pivoted on the pivotal axis of the arm and the boom. The bell crank lever is connected by a link to a further bell crank lever pivoted on the arm and connected to the shovel by a further link.
GB8802/65A 1964-03-02 1965-03-02 Improvements in or relating to shovel loaders Expired GB1039703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR965747A FR1395675A (en) 1964-03-02 1964-03-02 Easy-to-operate loader

Publications (1)

Publication Number Publication Date
GB1039703A true GB1039703A (en) 1966-08-17

Family

ID=8824451

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8802/65A Expired GB1039703A (en) 1964-03-02 1965-03-02 Improvements in or relating to shovel loaders

Country Status (4)

Country Link
US (1) US3259259A (en)
ES (1) ES309910A1 (en)
FR (1) FR1395675A (en)
GB (1) GB1039703A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949974A1 (en) * 1978-12-13 1980-07-03 Komatsu Mfg Co Ltd FRONT LOADER

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1590140A (en) * 1968-08-02 1970-04-13
US3506145A (en) * 1968-10-23 1970-04-14 Bucyrus Erie Co Wrist action mechanism for a material handling implement on a power loader
US3666124A (en) * 1970-10-15 1972-05-30 Wain Roy Lifting and excavating apparatus
DE2551120A1 (en) * 1974-11-18 1976-05-26 Komatsu Mfg Co Ltd DEVICE FOR ACTIVATING THE SHOVEL OF A MOBILE SHOVEL LOADER
US4318663A (en) * 1980-03-13 1982-03-09 J. I. Case Company Levelling device for a material handling member
GB8623313D0 (en) * 1986-09-27 1986-10-29 Bramford Excavators Ltd J C Boom for vehicle
US5419671A (en) * 1993-03-24 1995-05-30 The Heil Company Top mounted container handling apparatus
US6793452B2 (en) 2001-08-14 2004-09-21 Caterpillar Inc Truss style stick or boom
WO2007030908A1 (en) * 2005-09-16 2007-03-22 Moose Mountain Heavy Equipment Training Center Inc. System and method for training an excavator operator
US7698838B1 (en) 2005-11-09 2010-04-20 Strayhorn David W Hoe equipped excavator having increased range

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753060A (en) * 1951-05-28 1956-07-03 Baker Raulang Co Vehicle mounted loader
US3080076A (en) * 1959-10-21 1963-03-05 Insley Mfg Corp Loading machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949974A1 (en) * 1978-12-13 1980-07-03 Komatsu Mfg Co Ltd FRONT LOADER

Also Published As

Publication number Publication date
ES309910A1 (en) 1965-06-16
FR1395675A (en) 1965-04-16
US3259259A (en) 1966-07-05

Similar Documents

Publication Publication Date Title
GB1039703A (en) Improvements in or relating to shovel loaders
GB989580A (en) Improvements in or relating to hydraulically actuated shovel excavators
GB1448843A (en) Excavator incorporating a pivotably mounted implement
GB1157488A (en) Material Handling Machine.
GB988844A (en) Hydraulically actuated shovel machines
GB1054382A (en)
GB1001637A (en) Improvements relating to shovelling machine
US2813645A (en) Earth moving apparatus or the like
GB936260A (en) Improvements in devices which include pivotal jib members
GB1049308A (en) Improvements in mechanical ground levelling or grading machines
GB1200176A (en) Improvements in or modifications of loaders
GB1472363A (en) Power shovel
GB964850A (en) Improvements relating to shovel excavator assemblies
GB928772A (en) Boom and scoop assembly for attachment to a tractor or the like
GB941902A (en) Improvements relating to shovel loaders
GB1086682A (en) Improvements in or relating to shovel-loaders
ES340036A1 (en) Bucket actuating linkage for tractor mounted loader
ES366151A1 (en) Bucket mounting for trench hoe
GB734592A (en) Loaders
GB1113015A (en) Improvements relating to crowd shovel excavators
GB1157487A (en) Material Handling Machine.
GB1049230A (en) Front end equipment of a drag shovel excavator
GB1175243A (en) Support Link for a Loader Lift Arm and the Combination of said Link and a Bucket Loader.
GB1138736A (en) Improvements in or relating to loaders
GB1040370A (en) Improvements in or relating to power-operable shovels