GB1278513A - Counterweighted excavators or like machines - Google Patents

Counterweighted excavators or like machines

Info

Publication number
GB1278513A
GB1278513A GB45956/69A GB4595669A GB1278513A GB 1278513 A GB1278513 A GB 1278513A GB 45956/69 A GB45956/69 A GB 45956/69A GB 4595669 A GB4595669 A GB 4595669A GB 1278513 A GB1278513 A GB 1278513A
Authority
GB
United Kingdom
Prior art keywords
frame
counterweight
excavators
counterweighted
machines
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
GB45956/69A
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 GB1278513A publication Critical patent/GB1278513A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/18—Counterweights

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Jib Cranes (AREA)

Abstract

1278513 Excavators RUSTON-BUCYRUS Ltd 18 Sept 1969 [28 Oct 1968] 45956/69 Heading E1F An excavator or the like has a counterweight 13 suspended by members 17 from one end of a frame 4 which pivotally supports at its other end a boom 6 whereby the boom can be used for pressing against the ground and so lifting the associated end of the frame to cause the counterweight to swing relative to the frame and be deposited on a crib 31. The members 17 may be turnbuckles or hydraulic rams, and the counterweight may be bolted on the frame when the excavator or the like is in operation. Centring plugs on the frame may engage corresponding holes in the counterweight to locate the latter.
GB45956/69A 1968-10-28 1969-09-18 Counterweighted excavators or like machines Expired GB1278513A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77105068A 1968-10-28 1968-10-28

Publications (1)

Publication Number Publication Date
GB1278513A true GB1278513A (en) 1972-06-21

Family

ID=25090539

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45956/69A Expired GB1278513A (en) 1968-10-28 1969-09-18 Counterweighted excavators or like machines

Country Status (3)

Country Link
US (1) US3533524A (en)
DE (1) DE1949783A1 (en)
GB (1) GB1278513A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5226015B2 (en) * 1971-12-22 1977-07-12
US3795330A (en) * 1972-05-18 1974-03-05 Caterpillar Tractor Co Counterweight suspension device
US3853231A (en) * 1972-08-21 1974-12-10 Caterpillar Tractor Co Vehicle counterweight apparatus
US3891095A (en) * 1974-04-22 1975-06-24 Case Co J I Removable counterweight mounting mechanism
SE394881B (en) * 1974-09-02 1977-07-18 Linden Alimak Ab KIT FOR DAMPING OF SWING AT CONSTRUCTIONS, EXV BUILDING CRANES AND DEVICE FOR THIS
US3991891A (en) * 1975-12-22 1976-11-16 Caterpillar Tractor Co. Counterweight installation means for loaders and the like
US3998342A (en) * 1975-12-22 1976-12-21 Caterpillar Tractor Co. Counterweight attachment means for loaders and the like
US4151921A (en) * 1977-10-25 1979-05-01 Caterpillar Tractor Co. Means for counterbalancing a material handling machine
WO1980001682A1 (en) * 1979-02-09 1980-08-21 Caterpillar Tractor Co Adjustable double link mounting
EP0056769A3 (en) * 1981-01-19 1983-09-14 THE WARNER & SWASEY COMPANY Material handling apparatus having a removable counterweight
US4608743A (en) * 1985-06-24 1986-09-02 Dresser Industries, Inc. Mining shovel ballast box connection method and apparatus
US5462309A (en) * 1994-05-20 1995-10-31 Caterpillar Inc. Stackable counterweight arrangement
DE19801836C2 (en) * 1998-01-13 1999-11-18 Mannesmann Ag Device for arranging ballast on the superstructure of a mobile crane
JP5122786B2 (en) * 2005-11-18 2013-01-16 株式会社小松製作所 Counterweight attachment / detachment device
US8434787B2 (en) 2011-06-10 2013-05-07 Caterpillar Inc. Counterweight attachment and removal system and machine using same
JP6497737B2 (en) * 2015-06-18 2019-04-10 キャタピラー エス エー アール エル Counterweight support structure in construction machinery
US11542682B2 (en) 2020-04-14 2023-01-03 Deere & Company Counterweight removal protection system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US701887A (en) * 1901-09-24 1902-06-10 Samuel Jackson Hoisting and conveying machine.
US2722320A (en) * 1951-04-21 1955-11-01 Tractomotive Corp Side boom attachment for tractors
US3375021A (en) * 1966-05-20 1968-03-26 Bucyrus Erie Co Counterweight removal device

Also Published As

Publication number Publication date
US3533524A (en) 1970-10-13
DE1949783A1 (en) 1970-09-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee