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AU452690B2 - Fluid operable extensible device - Google Patents
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AU452690B2 - Fluid operable extensible device - Google Patents

Fluid operable extensible device

Info

Publication number
AU452690B2
AU452690B2 AU22355/70A AU2235570A AU452690B2 AU 452690 B2 AU452690 B2 AU 452690B2 AU 22355/70 A AU22355/70 A AU 22355/70A AU 2235570 A AU2235570 A AU 2235570A AU 452690 B2 AU452690 B2 AU 452690B2
Authority
AU
Australia
Prior art keywords
fluid operable
extensible device
operable extensible
fluid
operable
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
AU22355/70A
Other versions
AU2235570A (en
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.)
Cranes And Shovels Ltd Pty
Original Assignee
Cranes And Shovels Ltd Pty
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 Cranes And Shovels Ltd Pty filed Critical Cranes And Shovels Ltd Pty
Priority to AU22355/70A priority Critical patent/AU452690B2/en
Publication of AU2235570A publication Critical patent/AU2235570A/en
Application granted granted Critical
Publication of AU452690B2 publication Critical patent/AU452690B2/en
Expired 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)
AU22355/70A 1970-11-17 1970-11-17 Fluid operable extensible device Expired AU452690B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU22355/70A AU452690B2 (en) 1970-11-17 1970-11-17 Fluid operable extensible device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU22355/70A AU452690B2 (en) 1970-11-17 1970-11-17 Fluid operable extensible device

Publications (2)

Publication Number Publication Date
AU2235570A AU2235570A (en) 1972-05-18
AU452690B2 true AU452690B2 (en) 1974-08-27

Family

ID=3711539

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22355/70A Expired AU452690B2 (en) 1970-11-17 1970-11-17 Fluid operable extensible device

Country Status (1)

Country Link
AU (1) AU452690B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1679284A1 (en) * 2005-01-11 2006-07-12 Actuant Corporation Telescopic lifting column

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1679284A1 (en) * 2005-01-11 2006-07-12 Actuant Corporation Telescopic lifting column

Also Published As

Publication number Publication date
AU2235570A (en) 1972-05-18

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