FR2304563A1 - Dispositif de verrouillage de fleches ou poutres d'appuis exterieurs, actionne par fluide et notamment destine aux engins mobiles de levage - Google Patents

Dispositif de verrouillage de fleches ou poutres d'appuis exterieurs, actionne par fluide et notamment destine aux engins mobiles de levage

Info

Publication number
FR2304563A1
FR2304563A1 FR7607553A FR7607553A FR2304563A1 FR 2304563 A1 FR2304563 A1 FR 2304563A1 FR 7607553 A FR7607553 A FR 7607553A FR 7607553 A FR7607553 A FR 7607553A FR 2304563 A1 FR2304563 A1 FR 2304563A1
Authority
FR
France
Prior art keywords
beams
actuated
fluid
locking device
mobile lifting
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
FR7607553A
Other languages
English (en)
Other versions
FR2304563B1 (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.)
Harnischfeger Corp
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 FR2304563A1 publication Critical patent/FR2304563A1/fr
Application granted granted Critical
Publication of FR2304563B1 publication Critical patent/FR2304563B1/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
    • B66C23/78—Supports, e.g. outriggers, for mobile cranes
    • B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated
FR7607553A 1975-03-17 1976-03-16 Dispositif de verrouillage de fleches ou poutres d'appuis exterieurs, actionne par fluide et notamment destine aux engins mobiles de levage Granted FR2304563A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/558,926 US3958813A (en) 1975-03-17 1975-03-17 Positive safety locking system for powered outrigger beams

Publications (2)

Publication Number Publication Date
FR2304563A1 true FR2304563A1 (fr) 1976-10-15
FR2304563B1 FR2304563B1 (fr) 1980-02-29

Family

ID=24231568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607553A Granted FR2304563A1 (fr) 1975-03-17 1976-03-16 Dispositif de verrouillage de fleches ou poutres d'appuis exterieurs, actionne par fluide et notamment destine aux engins mobiles de levage

Country Status (8)

Country Link
US (1) US3958813A (fr)
JP (1) JPS51116556A (fr)
BR (1) BR7601612A (fr)
CA (1) CA1027926A (fr)
DE (1) DE2601565C3 (fr)
FR (1) FR2304563A1 (fr)
GB (1) GB1492727A (fr)
IT (1) IT1058011B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560833A1 (fr) * 1984-03-09 1985-09-13 Chaudronnerie Indle Cie Medite Vehicule routier porteur d'un engin sur une tourelle pivotante

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124226A (en) * 1977-10-06 1978-11-07 Harnischfeger Corporation Electrohydraulic outrigger control system
FR2426121A1 (fr) * 1978-05-16 1979-12-14 Pingon Pierre De Engin polyvalent de terrassement et de manutention
US4394912A (en) * 1980-11-07 1983-07-26 Harnischfeger Corporation Mobile crane having telescoping outriggers and power operated screw means for same
DE3506491C2 (de) * 1985-02-23 1993-11-04 Festo Kg Druckmittelbetaetigter arbeitszylinder
FR2600599A1 (fr) * 1986-06-24 1987-12-31 Guilhem Claire Dispositif de stabilisation d'un engin
US5388857A (en) * 1992-08-27 1995-02-14 Badger Equipment Company Operator controlled vehicle stabilizer
US20050262741A1 (en) * 2004-05-29 2005-12-01 Cnh America Llc Variable-position stabilizer leg
US7489098B2 (en) 2005-10-05 2009-02-10 Oshkosh Corporation System for monitoring load and angle for mobile lift device
US20080038106A1 (en) * 2005-10-05 2008-02-14 Oshkosh Truck Corporation Mobile lift device
US9284168B2 (en) * 2009-10-01 2016-03-15 Mw Industries, Inc. Guyless service rig with side-mounted, pivotally deployable rear outriggers
IT1398962B1 (it) * 2010-02-18 2013-03-28 C M C S R L Societa Unipersonale Dispositivo stabilizzatore per macchina operatrice
US9567728B2 (en) * 2012-11-21 2017-02-14 Joshua Colbert Telescoping outrigger systems
KR101334080B1 (ko) 2013-03-19 2013-12-04 최병언 아우트리거 후방 절첩식 파일드라이버
ITMO20130087A1 (it) * 2013-04-05 2014-10-06 C M C S R L Societa Unipersonal E Carrello sollevatore dotato di mezzi stabilizzatori
EP3031769B1 (fr) * 2014-12-09 2017-08-23 Manitou Italia S.r.l. Véhicule comportant des stabilisateurs en forme de ciseaux
IT201700076727A1 (it) * 2017-07-07 2019-01-07 Manitou Italia Srl Sistema per stabilizzare macchine operatrici semoventi.
IT201900023835A1 (it) * 2019-12-12 2021-06-12 Manitou Italia Srl Macchina operatrice con stabilizzatori perfezionati.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1072313A (en) * 1912-08-19 1913-09-02 Pasquale C Conte Ratchet mechanism.
US1711059A (en) * 1927-07-22 1929-04-30 William R Bishop Vehicle
US2512150A (en) * 1947-01-08 1950-06-20 Airquipment Company Hydraulic ram mechanism having shielding and stop means
US2725707A (en) * 1951-12-22 1955-12-06 Avco Mfg Corp Roller supporting means for draft type farm implement frame
US3019913A (en) * 1960-08-15 1962-02-06 Thew Shovel Co Outriggers for power shovels, cranes or the like
US3073458A (en) * 1961-10-09 1963-01-15 Harnischfeger Corp Powered outrigger beams for vehicles
US3164261A (en) * 1963-01-21 1965-01-05 Beloit Corp Stabilizing leg assemblage
US3181891A (en) * 1963-07-05 1965-05-04 Sperry Rand Corp Support stand
US3279622A (en) * 1964-10-27 1966-10-18 Edgar L Person Vehicle stabilizing means
US3365214A (en) * 1966-04-28 1968-01-23 Edward V. Garnett Outriggers
FR2051300A5 (fr) * 1969-06-27 1971-04-02 Bartoli Tullio

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560833A1 (fr) * 1984-03-09 1985-09-13 Chaudronnerie Indle Cie Medite Vehicule routier porteur d'un engin sur une tourelle pivotante

Also Published As

Publication number Publication date
DE2601565C3 (de) 1981-08-27
US3958813A (en) 1976-05-25
CA1027926A (fr) 1978-03-14
JPS51116556A (en) 1976-10-14
FR2304563B1 (fr) 1980-02-29
DE2601565B2 (de) 1980-12-04
IT1058011B (it) 1982-04-10
BR7601612A (pt) 1976-09-14
AU1193676A (en) 1977-09-15
DE2601565A1 (de) 1976-09-30
GB1492727A (en) 1977-11-23

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Legal Events

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