FR2435435A1 - Procede et systeme de demontage et de remontage du contrepoids d'une grue mobile - Google Patents

Procede et systeme de demontage et de remontage du contrepoids d'une grue mobile

Info

Publication number
FR2435435A1
FR2435435A1 FR7922130A FR7922130A FR2435435A1 FR 2435435 A1 FR2435435 A1 FR 2435435A1 FR 7922130 A FR7922130 A FR 7922130A FR 7922130 A FR7922130 A FR 7922130A FR 2435435 A1 FR2435435 A1 FR 2435435A1
Authority
FR
France
Prior art keywords
counterweight
mobile crane
reassembling
disassembling
boom
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.)
Granted
Application number
FR7922130A
Other languages
English (en)
Other versions
FR2435435B1 (fr
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.)
Coles Cranes Ltd
Original Assignee
Coles Cranes Ltd
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 Coles Cranes Ltd filed Critical Coles Cranes Ltd
Publication of FR2435435A1 publication Critical patent/FR2435435A1/fr
Application granted granted Critical
Publication of FR2435435B1 publication Critical patent/FR2435435B1/fr
Granted 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
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/74—Counterweights or supports for balancing lifting couples separate from jib

Abstract

Il est souhaitable que le contrepoids servant à équilibrer la charge de la flèche d'une grue mobile en soit séparé lorsque l'engin est transporté d'un chantier à un autre. Dans ce but, le contrepoids est relié au châssis tournant de la flèche par un assemblage de poutres extensibles commandées par des vérins hydrauliques qui peuvent déposer le contrepoids sur un bloc monté à un emplacement commode sur la plate-forme du véhicule. Le bloc supporte alors le contrepoids et les boulons qui le relient aux poutres peuvent être enlevés facilement Le mode opératoire inverse permet de remonter le contrepoids. Application aux grues montées à demeure sur un véhicule et appelées à circuler sur route.
FR7922130A 1978-09-05 1979-09-04 Procede et systeme de demontage et de remontage du contrepoids d'une grue mobile Granted FR2435435A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7835701 1978-09-05

Publications (2)

Publication Number Publication Date
FR2435435A1 true FR2435435A1 (fr) 1980-04-04
FR2435435B1 FR2435435B1 (fr) 1983-12-09

Family

ID=10499457

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922130A Granted FR2435435A1 (fr) 1978-09-05 1979-09-04 Procede et systeme de demontage et de remontage du contrepoids d'une grue mobile

Country Status (9)

Country Link
US (1) US4286720A (fr)
JP (1) JPS5812198B2 (fr)
AU (1) AU531998B2 (fr)
DE (1) DE2936216A1 (fr)
FI (1) FI66815C (fr)
FR (1) FR2435435A1 (fr)
IT (1) IT1122974B (fr)
PL (1) PL126372B1 (fr)
YU (1) YU214379A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4363412A (en) * 1980-08-14 1982-12-14 Kidde, Inc. Crane counterweight and handling method
DE3228301A1 (de) * 1982-07-29 1984-02-09 Fried. Krupp Gmbh, 4300 Essen Verfahren zur traglasterhoehung fuer fahrzeugkrane
US4953722A (en) * 1988-11-09 1990-09-04 The Manitowoc Company, Inc. Crane and lift enhancing beam attachment with moveable counterweight
DE69321786T2 (de) * 1992-08-07 1999-03-18 Manitowoc Crane Group Inc Fahrzeugkran mit Vorrichtung zum Anbringen des Gegengewichtes
DE10224411B4 (de) * 2002-05-30 2008-06-26 Terex-Demag Gmbh & Co. Kg Fahrzeugkran mit ein- und ausfahrbarer Koppeleinrichtung für ein Gegengewicht
DE20314503U1 (de) * 2003-09-18 2005-01-27 Liebherr-Werk Ehingen Gmbh Kran
CN102515041A (zh) * 2011-10-28 2012-06-27 上海三一科技有限公司 一种履带起重机移动配重装置及包括该装置的起重机
JP5742905B2 (ja) * 2013-09-27 2015-07-01 トヨタ自動車株式会社 正極活物質層
DE202016003698U1 (de) * 2016-06-13 2017-09-14 Liebherr-Werk Ehingen Gmbh Mobilkran
US20210309503A1 (en) * 2020-04-01 2021-10-07 Terex South Dakota, Inc. Boom assembly with translatable counterbalance mass

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1499971A (en) * 1923-07-25 1924-07-01 Abner F Callison Coupling device
GB728608A (en) * 1951-09-05 1955-04-20 Maig Fahrzeugbau Ges Mit Besch Improvements in or relating to lifting-stacking trucks
GB964154A (en) * 1962-05-28 1964-07-15 Schwermaschb Kirow Veb Counter balancing mobile jib cranes
GB1179512A (en) * 1967-07-04 1970-01-28 Schwermaschb Kirow Veb Improvements in or relating to Mobile Jib Cranes
GB1291541A (en) * 1971-03-31 1972-10-04 Schermaschb Georgi Dimitroff V A mobile crane including apparatus for mounting a counterweight on a slewing superstructure thereof
FR2139256A5 (fr) * 1971-05-07 1973-01-05 Massey Ferguson Inc
US3924753A (en) * 1974-04-22 1975-12-09 Case Co J I Crane counterweight support and means for removing and mounting same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2109394A1 (de) * 1970-04-16 1972-01-13 Schwermasch Dimitrof G Einrichtung zur Montage der Gegenlast an Drehkranen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1499971A (en) * 1923-07-25 1924-07-01 Abner F Callison Coupling device
GB728608A (en) * 1951-09-05 1955-04-20 Maig Fahrzeugbau Ges Mit Besch Improvements in or relating to lifting-stacking trucks
GB964154A (en) * 1962-05-28 1964-07-15 Schwermaschb Kirow Veb Counter balancing mobile jib cranes
GB1179512A (en) * 1967-07-04 1970-01-28 Schwermaschb Kirow Veb Improvements in or relating to Mobile Jib Cranes
GB1291541A (en) * 1971-03-31 1972-10-04 Schermaschb Georgi Dimitroff V A mobile crane including apparatus for mounting a counterweight on a slewing superstructure thereof
FR2139256A5 (fr) * 1971-05-07 1973-01-05 Massey Ferguson Inc
US3924753A (en) * 1974-04-22 1975-12-09 Case Co J I Crane counterweight support and means for removing and mounting same

Also Published As

Publication number Publication date
US4286720A (en) 1981-09-01
IT7925484A0 (it) 1979-09-04
YU214379A (en) 1983-02-28
JPS5812198B2 (ja) 1983-03-07
AU531998B2 (en) 1983-09-15
FI66815B (fi) 1984-08-31
PL218130A1 (fr) 1980-06-02
FR2435435B1 (fr) 1983-12-09
PL126372B1 (en) 1983-07-30
DE2936216A1 (de) 1980-03-13
JPS5535799A (en) 1980-03-12
IT1122974B (it) 1986-04-30
FI792657A (fi) 1980-03-06
AU5014279A (en) 1980-03-13
FI66815C (fi) 1984-12-10

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