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GB2108076B - A crane having an extensible boom - Google Patents

A crane having an extensible boom

Info

Publication number
GB2108076B
GB2108076B GB08132452A GB8132452A GB2108076B GB 2108076 B GB2108076 B GB 2108076B GB 08132452 A GB08132452 A GB 08132452A GB 8132452 A GB8132452 A GB 8132452A GB 2108076 B GB2108076 B GB 2108076B
Authority
GB
United Kingdom
Prior art keywords
crane
extensible boom
boom
extensible
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
GB08132452A
Other versions
GB2108076A (en
Inventor
Darwin Neil Poock
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.)
FMC Corp
Original Assignee
FMC 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 FMC Corp filed Critical FMC Corp
Priority to GB08132452A priority Critical patent/GB2108076B/en
Publication of GB2108076A publication Critical patent/GB2108076A/en
Application granted granted Critical
Publication of GB2108076B publication Critical patent/GB2108076B/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
    • B66C23/82—Luffing gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
GB08132452A 1981-10-28 1981-10-28 A crane having an extensible boom Expired GB2108076B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08132452A GB2108076B (en) 1981-10-28 1981-10-28 A crane having an extensible boom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08132452A GB2108076B (en) 1981-10-28 1981-10-28 A crane having an extensible boom

Publications (2)

Publication Number Publication Date
GB2108076A GB2108076A (en) 1983-05-11
GB2108076B true GB2108076B (en) 1986-01-02

Family

ID=10525449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08132452A Expired GB2108076B (en) 1981-10-28 1981-10-28 A crane having an extensible boom

Country Status (1)

Country Link
GB (1) GB2108076B (en)

Also Published As

Publication number Publication date
GB2108076A (en) 1983-05-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941028