GB804196A - Rotatable counterweight mechanism - Google Patents

Rotatable counterweight mechanism

Info

Publication number
GB804196A
GB804196A GB538557A GB538557A GB804196A GB 804196 A GB804196 A GB 804196A GB 538557 A GB538557 A GB 538557A GB 538557 A GB538557 A GB 538557A GB 804196 A GB804196 A GB 804196A
Authority
GB
United Kingdom
Prior art keywords
counterweight
tractor
balancing
arms
rotatable counterweight
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
GB538557A
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor 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
Priority to US626414A priority Critical patent/US2891681A/en
Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of GB804196A publication Critical patent/GB804196A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F9/00Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/18Counterweights
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D49/00Tractors
    • B62D49/08Tractors having means for preventing overturning or tipping
    • B62D49/085Counterweight
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00Other constructional features or details
    • B66C13/18Control systems or devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62Constructional features or details
    • B66C23/72Counterweights or supports for balancing lifting couples
    • B66C23/74Counterweights or supports for balancing lifting couples separate from jib
    • B66C23/76Counterweights or supports for balancing lifting couples separate from jib and movable to take account of variations of load or of variations of length of jib
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00Cranes
    • B66C2700/06Cranes in which the lifting movement is done with a hydraulically controlled plunger
    • B66C2700/062Cranes in which the lifting movement is done with a hydraulically controlled plunger mounted on motor vehicles

Abstract

804,196. Counterweights for balancing cranes. CATERPILLAR TRACTOR CO. Feb. 18, 1957 [Dec. 5, 1956], No. 5385/57. Classes 78 (2) and 78 (4). A counterweight 18 for balancing a crane mounted on tractor 8 is carried by pairs of arms 12, 14 pivoted on frame 11 secured to said tractor 8. The counterweight is displaced sideways by jacks 16, the arms ensuring that the counterweight moves along a substantially horizontal path.
GB538557A 1956-12-05 1957-02-18 Rotatable counterweight mechanism Expired GB804196A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US626414A US2891681A (en) 1956-12-05 1956-12-05 Rotatable counterweight mechanism

Publications (1)

Publication Number Publication Date
GB804196A true GB804196A (en) 1958-11-12

Family

ID=24510288

Family Applications (1)

Application Number Title Priority Date Filing Date
GB538557A Expired GB804196A (en) 1956-12-05 1957-02-18 Rotatable counterweight mechanism

Country Status (2)

Country Link
US (1) US2891681A (en)
GB (1) GB804196A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1183217B (en) * 1963-04-26 1964-12-10 Wilhelm Reich Maschf Mobile crane
DE1190152B (en) * 1964-02-20 1965-04-01 Beteiligungs & Patentverw Gmbh Boom counterweight
US3236391A (en) * 1964-02-24 1966-02-22 Superior Equipment Company Counterweight system for tractors having side-mounted attachments
DE2717807C2 (en) * 1977-04-21 1985-05-30 Special'noe Konstruktorskoe Bjuro Gazstrojmasina, Moskau/Moskva, Su
DE7813510U1 (en) * 1978-05-03 1979-10-11 Graenges Oxeloesunds Jaernverk Ab, Oxeloesund (Schweden)
EP0083146B1 (en) * 1981-12-29 1987-05-13 Deere & Company Vehicle with detachable ballast weight
NL8200663A (en) * 1982-02-19 1983-09-16 Lely Nv C Van Der Tractor for agricultural purposes or the like.
DE3223990A1 (en) * 1982-06-26 1983-12-29 Kloeckner Humboldt Deutz Ag Farming tractor having a removable ballast weight
DE3314684A1 (en) * 1983-04-22 1984-10-25 Kloeckner Humboldt Deutz Ag DEVICE FOR SELECTIVELY CONNECTING AND UNCOUPLING AN ADDITIONAL WEIGHT LOADING THE FRONT SIDE OF AN ACTRACTOR
GB2423510B (en) * 2005-02-23 2008-05-28 Jcb Compact Products Ltd Working machine
DE102008043698A1 (en) * 2008-11-13 2010-05-20 Deere & Company, Moline Ballasting device and agricultural vehicle with such
US10066365B2 (en) * 2016-01-22 2018-09-04 Hpm—Hydraulic Performance Machines Srl Public works vehicle provided with counterweight lifting system
DE202016003698U1 (en) * 2016-06-13 2017-09-14 Liebherr-Werk Ehingen Gmbh mobile crane
US9957001B1 (en) * 2016-11-02 2018-05-01 Deere & Company Ballast assembly for a work vehicle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722320A (en) * 1951-04-21 1955-11-01 Tractomotive Corp Side boom attachment for tractors
US2759563A (en) * 1952-09-13 1956-08-21 Marnon Adjustable counterweight for lift vehicles

Also Published As

Publication number Publication date
US2891681A (en) 1959-06-23

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