[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

IT1073562B - Perfezionamento nelle gru a torre - Google Patents

Perfezionamento nelle gru a torre

Info

Publication number
IT1073562B
IT1073562B IT52094/76A IT5209476A IT1073562B IT 1073562 B IT1073562 B IT 1073562B IT 52094/76 A IT52094/76 A IT 52094/76A IT 5209476 A IT5209476 A IT 5209476A IT 1073562 B IT1073562 B IT 1073562B
Authority
IT
Italy
Prior art keywords
improvement
tower cranes
cranes
tower
Prior art date
Application number
IT52094/76A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1073562B publication Critical patent/IT1073562B/it

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
    • B66C23/18—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
    • 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)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Jib Cranes (AREA)
IT52094/76A 1976-03-19 1976-11-09 Perfezionamento nelle gru a torre IT1073562B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66836676A 1976-03-19 1976-03-19

Publications (1)

Publication Number Publication Date
IT1073562B true IT1073562B (it) 1985-04-17

Family

ID=24682047

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52094/76A IT1073562B (it) 1976-03-19 1976-11-09 Perfezionamento nelle gru a torre

Country Status (7)

Country Link
US (1) US4159776A (it)
JP (1) JPS52112954A (it)
CA (1) CA1041047A (it)
DE (1) DE2658293A1 (it)
FR (1) FR2344491A1 (it)
GB (1) GB1530431A (it)
IT (1) IT1073562B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4381060A (en) * 1980-07-09 1983-04-26 The Manitowoc Company, Inc. Ring supported mobile tower crane
JPS6037183U (ja) * 1983-08-23 1985-03-14 株式会社　松村電機製作所 電源コ−ド接続装置
DE19814636A1 (de) * 1998-03-26 1999-09-30 Mannesmann Ag Ringliftkran
JP3436157B2 (ja) * 1998-10-29 2003-08-11 コベルコ建機株式会社 クローラクレーン
DE202004002424U1 (de) * 2004-02-17 2005-07-07 Liebherr-Werk Ehingen Gmbh Derrickkran
US8839966B2 (en) * 2009-03-31 2014-09-23 Manitowoc Crane Companies, Llc Folding jib main strut and transportable reeved strut caps
CN102381643B (zh) * 2011-11-08 2013-03-13 中联重科股份有限公司 塔式起重机
CN102718158B (zh) * 2012-06-27 2014-05-21 三一汽车起重机械有限公司 一种超起装置及起重机
EP3097046B1 (en) * 2014-01-20 2022-12-14 Manitowoc Crane Companies, LLC System and method for connecting a crane suspension assembly to a support column
CN114084810A (zh) * 2021-11-22 2022-02-25 徐州建机工程机械有限公司 一种塔机上部结构及平头塔机

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE317901C (it) *
FR999015A (it) * 1952-01-25
US1016076A (en) * 1911-04-19 1912-01-30 Andrew Larson Log-loader.
DE810893C (de) * 1948-10-02 1951-08-13 Maschf Augsburg Nuernberg Ag Baukran
FR989037A (fr) * 1949-04-16 1951-09-04 Boilot Ets Perfectionnements apportés aux grues
DE1100248B (de) * 1956-08-03 1961-02-23 Maschf Augsburg Nuernberg Ag Baukran
DE1126093B (de) * 1956-08-13 1962-03-22 F Potain & Cie Sa Ets Fahrbarer Kran, insbesondere Baukran
DE1248257B (de) * 1962-04-06 1967-08-24 Potain & Cie Ets F Auslegerturmdrehkran
DE1254317B (de) * 1964-04-15 1967-11-16 Bielskie Zaklady Urzadzen Tech Auslegerlagerung am Turm eines selbstmontierenden Turmdrehkranes
DE1252862B (de) * 1964-12-16 1967-10-26 Hans Tax Turmdrehkran
FR1510992A (fr) * 1966-12-07 1968-01-26 Potain & Cie Ets F Perfectionnements aux grues à flèche distributrice relevable
GB1291703A (en) * 1968-11-20 1972-10-04 Willem Frederik Vonck Improvements relating to folding tower-type cranes
DE1900987B2 (de) * 1969-01-09 1972-04-13 Liebherr, Hans, Dr.-Ing. E.H., 7950 Biberach Turmdrehkran
US3664516A (en) * 1970-07-30 1972-05-23 Armco Steel Corp Folding crane boom
DE2050004A1 (de) * 1970-10-12 1972-06-08 Peschke Karl Turmdrehkran
JPS4839828U (it) * 1971-09-13 1973-05-18
SU401625A1 (ru) * 1971-09-24 1973-10-12 В. М. Новичков, Н. Тих , В. В. Шмелев Специальное конструкторское бюро Главмосстро Строительный подъемник
JPS5223455B2 (it) * 1972-08-16 1977-06-24
JPS4982050A (it) * 1972-12-11 1974-08-07

Also Published As

Publication number Publication date
FR2344491A1 (fr) 1977-10-14
DE2658293A1 (de) 1977-09-29
CA1041047A (en) 1978-10-24
JPS5725472B2 (it) 1982-05-29
US4159776A (en) 1979-07-03
FR2344491B1 (it) 1982-07-09
GB1530431A (en) 1978-11-01
JPS52112954A (en) 1977-09-21

Similar Documents

Publication Publication Date Title
FR2319028A1 (fr) Eolienne a axe vertical
IT1061592B (it) Perfezionamento nelle gru per impiego subacqued
IT1057300B (it) Perfezionamento nelle strutture a profilo aerodinamico
IT1083495B (it) Perfezionamento nelle biciclette
IT997580B (it) Gru a torre
IT1073562B (it) Perfezionamento nelle gru a torre
IT1100025B (it) Dispositivo per collegare un albero velico con un surf-sailer
SE429511B (sv) Kokill i en strenggjutningsanleggning
IT1041244B (it) Perfezionamento nelle gru semoventi con braccio a traliccio
SE7701984L (sv) Skenkvridtorn vid en strenggjutanleggning
IT8504821A1 (it) Gru a torre girevole superiormente
IT1131569B (it) Gru a torre girevole superiormente
IT1092236B (it) Perfezionamento nelle automobili
IT1127007B (it) Perfezionamento nelle gru a torre
AT337741B (de) Konverter mit einem konverterhut
GB1539602A (en) Tower hoist
IT7968524A0 (it) Gru girevole a torre
JPS5361849A (en) Tower crane
SE7612500L (sv) Vindturbinaggregat
IT1074733B (it) Perfezionamento nelle disposizioni di arresto per il braccio di gru
IT8230784V0 (it) Gru a torre trasformabile in gru a cavalletto.
IT1076621B (it) Gru a due torri ad automontaggio
DK111377A (da) Stillads
IT1090858B (it) Perfezionamenti nelle gru
IT1090140B (it) Perfezionamenti al dispositivo di sicurezza per gru a torre

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931126