GB1001528A - Lowerable frames for excavating or other machines equipped with booms - Google Patents

Lowerable frames for excavating or other machines equipped with booms

Info

Publication number
GB1001528A
GB1001528A GB24219/63A GB2421963A GB1001528A GB 1001528 A GB1001528 A GB 1001528A GB 24219/63 A GB24219/63 A GB 24219/63A GB 2421963 A GB2421963 A GB 2421963A GB 1001528 A GB1001528 A GB 1001528A
Authority
GB
United Kingdom
Prior art keywords
boom
excavator
outer section
lowerable
shovel
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
GB24219/63A
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 GB1001528A publication Critical patent/GB1001528A/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
    • E02F3/427—Drives for dippers, buckets, dipper-arms or bucket-arms with mechanical drives
    • 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
    • E02F3/308—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
    • E02F3/38—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

1,001,528. Shovel excavator. RUSTONBUCYRUS Ltd. June 18, 1963 [June 25, 1962], No. 24219/63. Heading E1F. To facilitate movement of a face shovel excavator between excavation sites the excavator is provided with a gravity-lowerable, powerraisable, boom-supporting mast 8 pivotally mounted on the main frame of the excavator together with a boom 4 having a pivoted, sheave-carrying outer section 3. The outer ends of the boom and the outer section thereof are connected by means 13, 7 of fixed lengths and the shovel hoist rope is so arranged that as the mast and boom are allowed to swing down the outer section is caused to swing upwards relative to the boom so that the sheave lies above the longitudinal axis of the boom and a horizontal plane through the pivotal mounting of the boom on the main frame. A further embodiment is also described in which rams 15 are replaced by a cable and pulley system and lockable telescopic struts. Specification 452,350 is referred to.
GB24219/63A 1962-06-25 1963-06-18 Lowerable frames for excavating or other machines equipped with booms Expired GB1001528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US204934A US3160298A (en) 1962-06-25 1962-06-25 Lowerable a frame

Publications (1)

Publication Number Publication Date
GB1001528A true GB1001528A (en) 1965-08-18

Family

ID=22760083

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24219/63A Expired GB1001528A (en) 1962-06-25 1963-06-18 Lowerable frames for excavating or other machines equipped with booms

Country Status (3)

Country Link
US (1) US3160298A (en)
FR (1) FR1362159A (en)
GB (1) GB1001528A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7093619B2 (en) 2002-03-25 2006-08-22 Sumitomo Electric Industries, Ltd. Vacuum-insulated pipe

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024969A (en) * 1975-02-10 1977-05-24 Harnischfeger Corporation Multiple cable suspension assembly
US4044903A (en) * 1975-03-19 1977-08-30 Marion Power Shovel Company, Inc. Specific linkage arrangement for bucket control

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2080163A (en) * 1936-01-29 1937-05-11 Marion Steam Shovel Co Boom for excavating machines or the like
US2073539A (en) * 1936-04-16 1937-03-09 Marion Steam Shovel Co Excavating machine
US2572336A (en) * 1947-09-30 1951-10-23 Albert E Hall Loading boom construction
US2809756A (en) * 1951-01-12 1957-10-15 Schield Bantam Company Crane
US2774484A (en) * 1953-05-20 1956-12-18 Osgood Company Gantry

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7093619B2 (en) 2002-03-25 2006-08-22 Sumitomo Electric Industries, Ltd. Vacuum-insulated pipe

Also Published As

Publication number Publication date
FR1362159A (en) 1964-05-29
US3160298A (en) 1964-12-08

Similar Documents

Publication Publication Date Title
FI842949A0 (en) MOBILE LYFTKRAN.
GB1486358A (en) Telescopic crane boom having a jib for extending the reach of the boom
GB978765A (en) Improvements in or relating to slewing cranes
GB1404398A (en) Turreted civil engineering machines
GB992089A (en) Crane
GB1001528A (en) Lowerable frames for excavating or other machines equipped with booms
GB1036737A (en) Convertible crane
GB1324925A (en) Power shvel front end
GB964850A (en) Improvements relating to shovel excavator assemblies
GB1232428A (en)
GB1162405A (en) Improvements in or Relating to Mobile Lifting Equipment
GB1046631A (en) Improvements in or relating to earthmoving and hoisting machines such as power shovels, cranes or the like
GB1106670A (en) Slidable boom foot lug for a crane
GB1218826A (en) Multi-purpose mobile crane
GB1393358A (en) Rotary tower cranes
GB978473A (en) Improvements relating to mobile trenching machines
GB1048151A (en) Earth boring derrick
GB1534977A (en) Lift crane assembly
GB1044880A (en) Ship's derricks
GB1336874A (en) Elevator
SU313450A1 (en) Work equipment
GB1098232A (en) Improvements in or relating to hoists
GB868940A (en) Improvements relating to mobile excavating machines
GB1046922A (en) Improvements relating to derricks
GB1091855A (en) Face shovel excavator