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BR8203293A - CRANE BAND EXTENSION - Google Patents

CRANE BAND EXTENSION

Info

Publication number
BR8203293A
BR8203293A BR8203293A BR8203293A BR8203293A BR 8203293 A BR8203293 A BR 8203293A BR 8203293 A BR8203293 A BR 8203293A BR 8203293 A BR8203293 A BR 8203293A BR 8203293 A BR8203293 A BR 8203293A
Authority
BR
Brazil
Prior art keywords
band extension
crane band
crane
extension
band
Prior art date
Application number
BR8203293A
Other languages
Portuguese (pt)
Inventor
Lembit Vaerk
Original Assignee
Harnischfeger Corp
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 Harnischfeger Corp filed Critical Harnischfeger Corp
Publication of BR8203293A publication Critical patent/BR8203293A/en

Links

Classifications

    • 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
    • B66C23/64Jibs
    • B66C23/70Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/702Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic with a jib extension boom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
BR8203293A 1981-06-24 1982-06-04 CRANE BAND EXTENSION BR8203293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27705581A 1981-06-24 1981-06-24

Publications (1)

Publication Number Publication Date
BR8203293A true BR8203293A (en) 1983-05-24

Family

ID=23059212

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8203293A BR8203293A (en) 1981-06-24 1982-06-04 CRANE BAND EXTENSION

Country Status (7)

Country Link
JP (1) JPS582190A (en)
BR (1) BR8203293A (en)
CA (1) CA1179982A (en)
DE (1) DE3223620A1 (en)
FR (1) FR2508427A1 (en)
GB (1) GB2100701B (en)
MX (1) MX157503A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19721298C2 (en) 1997-05-21 2001-09-06 Mannesmann Sachs Ag Hybrid travel drive for a motor vehicle
CN102398863A (en) * 2011-07-05 2012-04-04 上海三一科技有限公司 Support structure capable of improving jib bearing capacity and crane with the support structure
DE202022103551U1 (en) 2022-06-27 2022-07-18 Tadano Demag Gmbh Boom section, boom and mobile crane herewith

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109523A (en) * 1960-09-01 1963-11-05 Skytop Rig Co Folding derrick
DE6804349U (en) * 1968-10-28 1969-10-23 Karl Kaesebahrer Gmbh Fa JIB CRANE, IN PARTICULAR TRUCK CRANE
SE337089B (en) * 1970-01-27 1971-07-26 Linden Alimak Ab
JPS5115859U (en) * 1974-07-22 1976-02-05
US3945333A (en) * 1974-12-20 1976-03-23 Harnischfeger Corporation Means for storing and connecting jib for telescopic boom of mobile crane
US4141455A (en) * 1977-07-14 1979-02-27 Harnischfeger Corporation Means for storing and connecting jib on telescopic crane boom
JPS6142304Y2 (en) * 1979-09-27 1986-12-01

Also Published As

Publication number Publication date
MX157503A (en) 1988-11-28
CA1179982A (en) 1984-12-27
FR2508427A1 (en) 1982-12-31
DE3223620A1 (en) 1983-01-13
GB2100701A (en) 1983-01-06
JPS582190A (en) 1983-01-07
GB2100701B (en) 1985-04-24

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