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AU554378B2 - Telescopic boom - Google Patents

Telescopic boom

Info

Publication number
AU554378B2
AU554378B2 AU20879/83A AU2087983A AU554378B2 AU 554378 B2 AU554378 B2 AU 554378B2 AU 20879/83 A AU20879/83 A AU 20879/83A AU 2087983 A AU2087983 A AU 2087983A AU 554378 B2 AU554378 B2 AU 554378B2
Authority
AU
Australia
Prior art keywords
telescopic boom
boom
telescopic
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.)
Ceased
Application number
AU20879/83A
Other versions
AU2087983A (en
Inventor
Raydon Ayers Lines
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.)
EVANS DEAKIN INDUSTRIES Ltd
Original Assignee
EVANS DEAKIN IND 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 EVANS DEAKIN IND Ltd filed Critical EVANS DEAKIN IND Ltd
Priority to AU20879/83A priority Critical patent/AU554378B2/en
Publication of AU2087983A publication Critical patent/AU2087983A/en
Application granted granted Critical
Publication of AU554378B2 publication Critical patent/AU554378B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes 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
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU20879/83A 1982-11-01 1982-11-01 Telescopic boom Ceased AU554378B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU20879/83A AU554378B2 (en) 1982-11-01 1982-11-01 Telescopic boom

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU20879/83A AU554378B2 (en) 1982-11-01 1982-11-01 Telescopic boom
AUPF6609 1982-11-01

Publications (2)

Publication Number Publication Date
AU2087983A AU2087983A (en) 1984-05-10
AU554378B2 true AU554378B2 (en) 1986-08-21

Family

ID=3710180

Family Applications (1)

Application Number Title Priority Date Filing Date
AU20879/83A Ceased AU554378B2 (en) 1982-11-01 1982-11-01 Telescopic boom

Country Status (1)

Country Link
AU (1) AU554378B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607799A1 (en) * 1986-12-08 1988-06-10 Haulotte Ateliers Construction System for controlling the extension and/or contraction of the elements of a telescopic device such as a crane jib or the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607799A1 (en) * 1986-12-08 1988-06-10 Haulotte Ateliers Construction System for controlling the extension and/or contraction of the elements of a telescopic device such as a crane jib or the like

Also Published As

Publication number Publication date
AU2087983A (en) 1984-05-10

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