BR7300293D0 - FOLDING CRANE - Google Patents

FOLDING CRANE

Info

Publication number
BR7300293D0
BR7300293D0 BR73293A BR29373A BR7300293D0 BR 7300293 D0 BR7300293 D0 BR 7300293D0 BR 73293 A BR73293 A BR 73293A BR 29373 A BR29373 A BR 29373A BR 7300293 D0 BR7300293 D0 BR 7300293D0
Authority
BR
Brazil
Prior art keywords
folding crane
crane
folding
Prior art date
Application number
BR73293A
Other languages
Portuguese (pt)
Inventor
J Noly
Original Assignee
Potain Sa
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 Potain Sa filed Critical Potain Sa
Publication of BR7300293D0 publication Critical patent/BR7300293D0/en

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
    • B66C23/68—Jibs foldable or otherwise adjustable in configuration
    • 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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/26—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
BR73293A 1972-01-14 1973-01-12 FOLDING CRANE BR7300293D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7201979A FR2167464B1 (en) 1972-01-14 1972-01-14

Publications (1)

Publication Number Publication Date
BR7300293D0 true BR7300293D0 (en) 1973-09-25

Family

ID=9092227

Family Applications (1)

Application Number Title Priority Date Filing Date
BR73293A BR7300293D0 (en) 1972-01-14 1973-01-12 FOLDING CRANE

Country Status (8)

Country Link
US (1) US3892316A (en)
JP (1) JPS4881251A (en)
BR (1) BR7300293D0 (en)
DK (1) DK137376B (en)
FR (1) FR2167464B1 (en)
GB (1) GB1409373A (en)
IT (1) IT978010B (en)
NL (1) NL7300396A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987594A (en) * 1975-02-06 1976-10-26 Clark Equipment Company System and method for automatic unstowing and stowing of a crane boom
ITMI20131510A1 (en) * 2013-09-12 2015-03-13 O M V Ohg Vicario S P A SELF-LIFT CRANE WITHOUT COUNTERWEIGHT
CN103787205B (en) * 2014-02-27 2015-11-25 钦州学院 Two-freedom two close cycles combination drive front-handling mobile crane

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1338439A (en) * 1962-07-30 1963-09-27 Weitz S A Ets Crane assembly method
FR89037E (en) * 1965-11-09 1967-04-28 Expl Des Etablissements Boilot New bottom-turning tower crane assembly method
GB1217450A (en) * 1968-04-18 1970-12-31 Edilmac Spa Improvements in or relating to tower cranes

Also Published As

Publication number Publication date
DK137376B (en) 1978-02-27
US3892316A (en) 1975-07-01
NL7300396A (en) 1973-07-17
GB1409373A (en) 1975-10-08
FR2167464B1 (en) 1974-12-13
DK137376C (en) 1978-08-07
DE2300579A1 (en) 1973-07-19
DE2300579B2 (en) 1976-03-18
JPS4881251A (en) 1973-10-31
IT978010B (en) 1974-09-20
FR2167464A1 (en) 1973-08-24

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