GB822256A - Material handling and earth moving apparatus - Google Patents

Material handling and earth moving apparatus

Info

Publication number
GB822256A
GB822256A GB3088/58A GB308858A GB822256A GB 822256 A GB822256 A GB 822256A GB 3088/58 A GB3088/58 A GB 3088/58A GB 308858 A GB308858 A GB 308858A GB 822256 A GB822256 A GB 822256A
Authority
GB
United Kingdom
Prior art keywords
boom
tool
tube
section
secured
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
GB3088/58A
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.)
Warner and Swasey Co
Original Assignee
Warner and Swasey Co
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 Warner and Swasey Co filed Critical Warner and Swasey Co
Publication of GB822256A publication Critical patent/GB822256A/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
    • E02F3/283—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 single arm pivoted directly on the chassis
    • E02F3/286—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 single arm pivoted directly on the chassis telescopic or slidable
    • 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
    • E02F3/303—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 the dipper-arm or boom rotatable about its longitudinal axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Shovels (AREA)
  • Earth Drilling (AREA)

Abstract

822,256. Shovelling machines. WARMER & SWASEY CO. Jan. 30, 1958 [Feb. 5, 1957]., No.3088/58. Class 68(1) [Also in Group XXX] A tool, e.g. scoop, grader blade or material handling device, is so supported at the outer end 23a of a boom 20, 23, 23a as to be rotatable about an axis transverse of, as well as about the longitudinal axis of the boom. The tool is pivotally supparted in ears 34 secured to the front of a tube 31 rotatably supported in a bearing 30 in the outer portion- 23a of the boom, which may be telescopic. A piston-cylinder motor 41, 49 is pivotally connected to a plate 39 closing the rear end of the tube and the tool to rotate the tool in the ears 34. The tube 31 can be rotated by a fluid actuated rotary motor secured to and within the outer section of the boom and coupled to the plate 39 by a shaft drive The rotary motor can be replaced by a piston-cylinder motor secured to the outside of the outer boom section and projecting into the section to be coupled by a bell-crank lever to the shaft of which four forms are described.
GB3088/58A 1957-02-05 1958-01-30 Material handling and earth moving apparatus Expired GB822256A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US638314A US2940623A (en) 1957-02-05 1957-02-05 Material handling and earth moving apparatus

Publications (1)

Publication Number Publication Date
GB822256A true GB822256A (en) 1959-10-21

Family

ID=24559523

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3088/58A Expired GB822256A (en) 1957-02-05 1958-01-30 Material handling and earth moving apparatus

Country Status (3)

Country Link
US (1) US2940623A (en)
DE (1) DE1171829B (en)
GB (1) GB822256A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768665A (en) * 1969-07-23 1973-10-30 Gottwald Kg Leo Travelling crane
FR2535301A1 (en) * 1982-10-27 1984-05-04 Fuchs Johannes ARROW, IN PARTICULAR FOR LIFTING MACHINES, LIFTING MACHINES, EXCAVATORS, OR THE LIKE
GB2149751A (en) * 1983-11-10 1985-06-19 Priestman Brothers Excavator bucket and knuckle assembly

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080840A (en) * 1960-03-17 1963-03-12 Gen Motors Corp Press transfer mechanism
US3117632A (en) * 1961-06-15 1964-01-14 Jr Vincent G Caggiano Cultivator
US3300069A (en) * 1965-03-18 1967-01-24 Warner Swasey Co Earth moving material handling machine
US3460328A (en) * 1965-10-06 1969-08-12 William S Lee Fruit picker
US3401514A (en) * 1965-10-23 1968-09-17 Joseph C. Clark Fruit harvesting machine
US4143783A (en) * 1977-12-14 1979-03-13 J. I. Case Company Reverse linkage loader bucket arm with enclosed cylinder

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1094800A (en) * 1955-05-24
US1028619A (en) * 1912-01-13 1912-06-04 Babcock & Wilcox Co Apparatus for charging open-hearth furnaces, &c.
US1185427A (en) * 1912-09-03 1916-05-30 William E Moore Power-shovel.
US1088031A (en) * 1912-10-30 1914-02-24 George H Lutz Dipper-dredge.
US1362566A (en) * 1919-12-22 1920-12-14 Alfred J Fulton Loading apparatus
US2541045A (en) * 1944-05-15 1951-02-13 Ferwerda Ray Material moving apparatus
US2679326A (en) * 1949-11-23 1954-05-25 Isaksen Elmer Power shovel
US2684159A (en) * 1950-07-12 1954-07-20 Warner Swasey Co Telescoping boom actuating mechanism
FR1080307A (en) * 1952-07-22 1954-12-08 Demag Ag Mold locking device for loading machines
US2792954A (en) * 1953-05-15 1957-05-21 Vulcan Res Corp Material handling device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768665A (en) * 1969-07-23 1973-10-30 Gottwald Kg Leo Travelling crane
FR2535301A1 (en) * 1982-10-27 1984-05-04 Fuchs Johannes ARROW, IN PARTICULAR FOR LIFTING MACHINES, LIFTING MACHINES, EXCAVATORS, OR THE LIKE
GB2149751A (en) * 1983-11-10 1985-06-19 Priestman Brothers Excavator bucket and knuckle assembly

Also Published As

Publication number Publication date
DE1171829B (en) 1964-06-04
US2940623A (en) 1960-06-14

Similar Documents

Publication Publication Date Title
GB822256A (en) Material handling and earth moving apparatus
GB889919A (en) Improvements in or relating to excavators
GB1204800A (en) Excavator with power-actuated side-tilting handle
GB1134088A (en) Material handling apparatus
GB900098A (en) Improvements relating to mechanical diggers and excavators
GB935048A (en) Improvements in turning means for a member on an axis
GB849559A (en) Improvements in or relating to earth working machines
GB937403A (en) Improvements in or relating to ditch digging and like excavating apparatus
GB931729A (en) Improvements in or relating to manipulating devices
GB1106870A (en) Improvements in or relating to mining machines
GB1377529A (en) Window assembly
GB647095A (en) Improvements in mixing machines for concrete and like material
GB749951A (en) Improvements in and relating to devices for emptying bins into a receptacle, particularly a dust cart
ES330755A1 (en) Improvements in the machine coffee machines of manual operation. (Machine-translation by Google Translate, not legally binding)
GB790254A (en) Improvements in or relating to power-operated hedge-cutting machines
GB819884A (en) Improvements in or relating to mobile suspension units
GB1223417A (en) Improvements in and relating to portable mixing machines
GB930192A (en) Improvements in or relating to machines for moving earth or other material
ES423565A1 (en) Apparatus for opening out one end of each of a plurality of flat tubular members to enable bags to be formed therefrom each with a block-bottom at said end
GB919219A (en) Improvements in or relating to material handling devices
GB627203A (en) Improvements in and relating to bulldozers
GB927245A (en) Improvements in or relating to vegetation-cutting machines
JPS5545956A (en) Working car
GB753008A (en) Improvements in or relating to mechanical shovels
AU139482B2 (en) Improvements in power-operated implements for working the soil or operating on loose material