IT1171634B - Perfezionamento nelle gru semoventi - Google Patents

Perfezionamento nelle gru semoventi

Info

Publication number
IT1171634B
IT1171634B IT49631/81A IT4963181A IT1171634B IT 1171634 B IT1171634 B IT 1171634B IT 49631/81 A IT49631/81 A IT 49631/81A IT 4963181 A IT4963181 A IT 4963181A IT 1171634 B IT1171634 B IT 1171634B
Authority
IT
Italy
Prior art keywords
self
improvement
propelled cranes
cranes
propelled
Prior art date
Application number
IT49631/81A
Other languages
English (en)
Other versions
IT8149631A0 (it
Inventor
Christopher G Kay
John M Lanning
Original Assignee
Harnischfeger 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 Harnischfeger Corp filed Critical Harnischfeger Corp
Publication of IT8149631A0 publication Critical patent/IT8149631A0/it
Application granted granted Critical
Publication of IT1171634B publication Critical patent/IT1171634B/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
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/78—Supports, e.g. outriggers, for mobile cranes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
IT49631/81A 1980-11-07 1981-11-04 Perfezionamento nelle gru semoventi IT1171634B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/203,941 US4397396A (en) 1980-11-07 1980-11-07 Truck crane having an elongated main frame

Publications (2)

Publication Number Publication Date
IT8149631A0 IT8149631A0 (it) 1981-11-04
IT1171634B true IT1171634B (it) 1987-06-10

Family

ID=22755913

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49631/81A IT1171634B (it) 1980-11-07 1981-11-04 Perfezionamento nelle gru semoventi

Country Status (11)

Country Link
US (1) US4397396A (it)
JP (2) JPS57114734A (it)
AU (1) AU539222B2 (it)
BR (1) BR8107195A (it)
CA (1) CA1163261A (it)
DE (1) DE3143801A1 (it)
ES (1) ES506646A0 (it)
FR (1) FR2493778B1 (it)
GB (1) GB2087816B (it)
IT (1) IT1171634B (it)
MX (1) MX153596A (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534237B1 (fr) * 1982-10-12 1987-10-23 Krupp Gmbh Grue roulante de grande force portante a fleche extensible, notamment a fleche telescopique
GB8308088D0 (en) * 1983-03-24 1983-05-05 Coles Cranes Ltd Mobile cranes
DK151304C (da) * 1985-11-20 1988-05-16 Hansen & Skov As Transportabel personlift
DE3905180A1 (de) * 1989-02-20 1990-08-30 Geroh Mechanische Systeme Vorrichtung zum auf- und ausrichten eines auf einem transportfahrzeug montierten, kippbaren teleskopmastes
DE29613415U1 (de) * 1996-08-02 1996-09-19 Compact Truck Ag Kranfahrzeug
DE102005041255A1 (de) * 2005-08-31 2007-03-01 Terex-Demag Gmbh & Co. Kg Transportoptimierter Kranunterwagen
US7896606B2 (en) * 2006-04-05 2011-03-01 Oshkosh Corporation Shear plate mounting system
FR2906798B1 (fr) * 2006-10-06 2008-12-19 Potain Soc Par Actions Simplif Chassis avec bras d'appui au sol pour engin de levage
US8336650B2 (en) * 2007-03-23 2012-12-25 Terex Demag Gmbh Vehicle crane with a bogie and a superstructure
DE102008007917A1 (de) 2008-02-06 2009-08-13 Putzmeister Concrete Pumps Gmbh Fahrbare Arbeitsmaschine
DE102008007918A1 (de) 2008-02-06 2009-08-13 Putzmeister Concrete Pumps Gmbh Fahrbare Arbeitsmaschine
US9440823B2 (en) * 2008-03-05 2016-09-13 Manitowoc Crane Companies, Llc Transportable machinery
DE202008012270U1 (de) * 2008-09-16 2010-03-25 Liebherr-Werk Ehingen Gmbh Verfahrbares Arbeitsgerät, insbesondere Mobilkran
WO2011109639A2 (en) * 2010-03-05 2011-09-09 Paul Seales Truck-mounted crane
FR2976850B1 (fr) * 2011-06-23 2013-07-12 Haulotte Group Demi-essieu, et vehicule comprenant au moins un tel demi-essieu
DE102011108893C5 (de) 2011-07-29 2022-05-12 Liebherr-Werk Ehingen Gmbh Antriebsvorrichtung für einen Kran
CN102431909B (zh) * 2011-11-08 2013-08-07 中联重科股份有限公司 起重机中支腿和车架体的连接结构
DE102012215546A1 (de) * 2012-08-31 2014-03-06 Putzmeister Engineering Gmbh Verriegelungsvorrichtung
DE202012009418U1 (de) 2012-10-01 2012-10-24 Manitowoc Crane Group France Sas Selbstfahrende Arbeitsmaschine
DE102013206366A1 (de) * 2013-04-11 2014-10-16 Putzmeister Engineering Gmbh Fahrbare Betonpumpe mit Verteilermast und Abstützvorrichtung
DE102013209878A1 (de) * 2013-05-28 2014-12-04 Putzmeister Engineering Gmbh Arbeitsgerät mit an einem Drehkopf angeordneten Arbeitsausleger
DE102015001141B4 (de) * 2015-01-28 2021-03-18 Liebherr-Werk Ehingen Gmbh Unterwagen für einen Mobilkran
US10456610B1 (en) * 2018-04-23 2019-10-29 Oshkosh Corporation Stability system for a fire apparatus
DE102020133097A1 (de) 2019-12-23 2021-06-24 Tadano Demag Gmbh Fahrzeugkran
DE102020118775A1 (de) 2020-07-16 2022-01-20 Liebherr-Werk Ehingen Gmbh Fahrbarer Kran mit Abstützvorrichtung
DE102020006260A1 (de) 2020-10-12 2022-04-14 Gerhard Dücker GmbH & Co. KG Landmaschinenfabrik Arbeitsgerät und Arbeitsfahrzeug

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE359531C (de) * 1922-09-23 Armand Bailly Fahrbarer Kran mit Auslegern zur Abstuetzung
US2343800A (en) * 1941-10-25 1944-03-07 John D Rauch Vehicle construction
GB741961A (en) * 1953-07-23 1955-12-14 Gen Steel Castings Corp Improvements in or relating to motor crane chassis frame
US2893502A (en) * 1955-02-18 1959-07-07 Maschf Augsburg Nuernberg Ag Vehicle with motor mounted on swingable arm
US2949162A (en) * 1955-12-22 1960-08-16 Davis Engineering Inc Carriage and driving mechanism for a mobile boom machine
FR1516179A (fr) * 1967-01-17 1968-03-08 Richier Sa Jambe porteuse stabilisatrice pour engins mobiles de terrassement ou de levage
AT302824B (de) * 1968-07-31 1972-10-25 Schmidt Dipl Ing Karl Heinz Fahrzeugrahmen für Straßen- oder Gelände-Lastfahrzeuge, insbesondere für Kranfahrzeuge
DE2142750A1 (de) * 1971-08-26 1973-04-12 Krupp Gmbh Autokran
CA991997A (en) * 1973-05-04 1976-06-29 Demag Baumaschinen Gesellschaft Mit Beschrankter Haftung Support means for mobile cranes or the like heavy vehicles
JPS5340770B2 (it) * 1973-08-06 1978-10-28
US4160558A (en) * 1977-10-19 1979-07-10 Harnischfeger Corporation Carrier frame for mobile crane
US4177869A (en) * 1978-04-21 1979-12-11 Dresser Industries, Inc. Swivel joint for a vehicle
JPS55106843A (en) * 1979-02-13 1980-08-16 Kobe Steel Ltd Movable crane
US4266679A (en) * 1979-04-09 1981-05-12 Harnischfeger Corporation Convertible boom machine having modular bottom portion

Also Published As

Publication number Publication date
AU539222B2 (en) 1984-09-13
DE3143801C2 (it) 1991-09-12
GB2087816B (en) 1984-04-11
ES8302595A1 (es) 1983-02-01
FR2493778B1 (fr) 1988-02-26
IT8149631A0 (it) 1981-11-04
FR2493778A1 (fr) 1982-05-14
DE3143801A1 (de) 1982-06-24
CA1163261A (en) 1984-03-06
US4397396A (en) 1983-08-09
AU7660481A (en) 1982-05-13
JPS6445567U (it) 1989-03-20
GB2087816A (en) 1982-06-03
ES506646A0 (es) 1983-02-01
BR8107195A (pt) 1982-07-27
MX153596A (es) 1986-12-01
JPS57114734A (en) 1982-07-16

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