ES8302596A1 - Grua movil que tiene vigas estabilizadoras telescopicas y medios de husillo accionados mecanicamente para las mismas - Google Patents
Grua movil que tiene vigas estabilizadoras telescopicas y medios de husillo accionados mecanicamente para las mismasInfo
- Publication number
- ES8302596A1 ES8302596A1 ES506647A ES506647A ES8302596A1 ES 8302596 A1 ES8302596 A1 ES 8302596A1 ES 506647 A ES506647 A ES 506647A ES 506647 A ES506647 A ES 506647A ES 8302596 A1 ES8302596 A1 ES 8302596A1
- Authority
- ES
- Spain
- Prior art keywords
- outriggers
- power operated
- telescoping
- mobile crane
- crane
- 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.)
- Expired
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
Abstract
VIGAS ESTABILIZADORAS TELESCOPICAS Y MEDIOS DE HUSILLO ACCIONADOS MECANICAMENTE PARA UNA GRUA MOVIL. CONSTAN DE UN PAR DE VIGAS (10, 12) UNIDAS A UNA SUPERESTRUCTURA (14) MONTADA DE FORMA ROTATIVA EN EL CHASIS PRINCIPAL (1) DE LA GRUA MOVIL, TENIENDO CADA UNA DE ELLAS SU EXTREMO INFERIOR ASEGURADO DE FORMA PIVOTANTE A DICHO CHASIS PRINCIPAL, EN UN PUNTO INTERMEDIO DEL MISMO; DE ELEMENTOS VERTICALMENTE POSICIONABLES (13) QUE PUEDEN ENTRAR EN CONTACTO CON EL SUELO, SITUADOS EN EL EXTREMO EXTERIOR DE DICHAS VIGAS (10, 12); DE UNA CAJA ALARGADA (63) Y UNA VIGUETA INTERIOR (4) QUE DESLIZA TELESCOPICAMENTE DENTRO DE DICHA CAJA (3) Y QUE SE CONTRAE Y EXTIENDE DENTRO DE LA MISMA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/203,942 US4394912A (en) | 1980-11-07 | 1980-11-07 | Mobile crane having telescoping outriggers and power operated screw means for same |
Publications (2)
Publication Number | Publication Date |
---|---|
ES506647A0 ES506647A0 (es) | 1983-02-01 |
ES8302596A1 true ES8302596A1 (es) | 1983-02-01 |
Family
ID=22755917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES506647A Expired ES8302596A1 (es) | 1980-11-07 | 1981-10-28 | Grua movil que tiene vigas estabilizadoras telescopicas y medios de husillo accionados mecanicamente para las mismas |
Country Status (11)
Country | Link |
---|---|
US (1) | US4394912A (es) |
JP (1) | JPS57114746A (es) |
AU (1) | AU538767B2 (es) |
BR (1) | BR8107196A (es) |
CA (1) | CA1169849A (es) |
DE (1) | DE3143802A1 (es) |
ES (1) | ES8302596A1 (es) |
FR (1) | FR2493819B1 (es) |
GB (1) | GB2087813B (es) |
IT (1) | IT1171635B (es) |
MX (1) | MX153533A (es) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4609204A (en) * | 1982-09-14 | 1986-09-02 | Nekola Randy A | Extension for outrigger beam |
FR2534237B1 (fr) * | 1982-10-12 | 1987-10-23 | Krupp Gmbh | Grue roulante de grande force portante a fleche extensible, notamment a fleche telescopique |
US4496062A (en) * | 1983-03-07 | 1985-01-29 | Harnischfeger Corporation | Crane having stabilizing outriggers |
US4731916A (en) * | 1983-09-26 | 1988-03-22 | Kidde, Inc. | Method of removal of outrigger box on cranes |
US4664411A (en) * | 1983-09-26 | 1987-05-12 | Kidde, Inc. | Method of and apparatus for removal and installation of outrigger box on cranes |
US5853279A (en) * | 1997-11-28 | 1998-12-29 | Neugebauer; Harlan | Overcab carrier device |
US6481749B2 (en) | 1999-05-18 | 2002-11-19 | Caterpillar Inc | Auto-up switch for simultaneously retracting a pair of stabilizer legs on a backhoe loader machine |
IT1311364B1 (it) * | 1999-12-17 | 2002-03-12 | New Holland Italia Spa | Gamba stabilizzatrice per veicoli da lavoro. |
US6877773B1 (en) | 2000-06-05 | 2005-04-12 | Caterpillar Inc | Pilot hydraulic control for a pair of stabilizer legs on a backhoe loader machine |
GB2375753B (en) * | 2001-03-24 | 2004-11-17 | Bamford Excavators Ltd | Wear pad |
JP4511133B2 (ja) * | 2003-06-19 | 2010-07-28 | 三菱農機株式会社 | クローラ走行装置 |
DE102004035416B4 (de) * | 2004-07-21 | 2015-12-31 | Ruthmann Gmbh & Co. Kg | Abstützvorrichtung für Traggestelle mit vorkragenden Lasten |
DE102005047745A1 (de) * | 2005-09-28 | 2007-03-29 | Terex-Demag Gmbh & Co. Kg | Kran, insbesondere mobiler Kran mit schmaler Spur und erweiterter Stützbasis |
DE202005015516U1 (de) * | 2005-10-04 | 2007-02-08 | Liebherr-Werk Ehingen Gmbh | Abstützeinrichtung für einen Mobilkran |
DE102008007917A1 (de) * | 2008-02-06 | 2009-08-13 | Putzmeister Concrete Pumps Gmbh | Fahrbare Arbeitsmaschine |
CN102039791B (zh) * | 2010-06-13 | 2012-07-25 | 中联重科股份有限公司 | 车身倾角调整单元、油气悬架机构以及流动式起重机 |
FR2976850B1 (fr) * | 2011-06-23 | 2013-07-12 | Haulotte Group | Demi-essieu, et vehicule comprenant au moins un tel demi-essieu |
DE102014005499B4 (de) * | 2014-04-14 | 2021-09-02 | Liebherr-Werk Ehingen Gmbh | Mobilkran, Abstützvorrichtung und Montageverfahren für Abstützvorrichtung |
DE102015003634A1 (de) * | 2015-03-19 | 2016-09-22 | Liebherr-Werk Ehingen Gmbh | Schiebeholm zum Abstützen einer Arbeitsmaschine |
EP3224097B1 (de) * | 2015-07-28 | 2019-01-23 | Hoerbiger Automatisierungstechnik Holding GmbH | Landfahrzeug mit einem chassis und einer mehrzahl von daran angebrachten eckstützeinheiten |
DE102015226314A1 (de) * | 2015-12-21 | 2017-06-22 | Terex Global Gmbh | Modularer Kran, Transporteinheit für einen modularen Kran und Verfahren zum Betreiben eines derartigen Krans |
DE102017122343A1 (de) * | 2017-09-26 | 2019-03-28 | Schwing Gmbh | Bogenabstützung mit Klappteil |
DE102018109224A1 (de) * | 2018-04-18 | 2019-10-24 | Liebherr-Betonpumpen Gmbh | Autobetonpumpe |
DE202021102360U1 (de) * | 2021-04-30 | 2022-08-02 | Liebherr-Mischtechnik Gmbh | Abstützvorrichtung für eine Autobetonpumpe |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3076558A (en) * | 1956-09-26 | 1963-02-05 | Clark Equipment Co | Crane assembly |
US3019913A (en) * | 1960-08-15 | 1962-02-06 | Thew Shovel Co | Outriggers for power shovels, cranes or the like |
US3278046A (en) * | 1964-06-05 | 1966-10-11 | Case Co J I | Backhoe support |
FR1482012A (fr) * | 1966-02-08 | 1967-05-26 | Richier Sa | Jambe porteuse stabilisatrice pour engins mobiles de levage ou de terrassement |
FR1516179A (fr) * | 1967-01-17 | 1968-03-08 | Richier Sa | Jambe porteuse stabilisatrice pour engins mobiles de terrassement ou de levage |
US3719403A (en) * | 1970-11-17 | 1973-03-06 | Kidde & Co Walter | Crane boom having wear pads |
JPS50133611U (es) * | 1974-04-19 | 1975-11-04 | ||
US3958813A (en) * | 1975-03-17 | 1976-05-25 | Harnischfeger Corporation | Positive safety locking system for powered outrigger beams |
JPS5260249A (en) * | 1975-11-12 | 1977-05-18 | Hiroomi Kuwabara | Device for automatically processing flange welded portions |
FR2339563A1 (fr) * | 1976-01-27 | 1977-08-26 | Ppm Sa | Structure telescopique munie d'un detecteur de la position relative de deux troncons |
US4045923A (en) * | 1976-05-06 | 1977-09-06 | Walter Kidde & Company, Inc. | Telescopic swingaway jib |
JPS5426967Y2 (es) * | 1977-07-07 | 1979-09-04 | ||
JPS5454009U (es) * | 1977-09-26 | 1979-04-14 | ||
GB1554735A (en) * | 1977-10-06 | 1979-10-31 | 600 Group Ltd | Crane carriers |
US4298128A (en) * | 1980-02-19 | 1981-11-03 | Harnischfeger Corporation | Movable support for rotatable extend/retract screw in telescopic crane boom |
-
1980
- 1980-11-07 US US06/203,942 patent/US4394912A/en not_active Expired - Lifetime
-
1981
- 1981-10-16 CA CA000388082A patent/CA1169849A/en not_active Expired
- 1981-10-19 GB GB8131408A patent/GB2087813B/en not_active Expired
- 1981-10-19 AU AU76605/81A patent/AU538767B2/en not_active Ceased
- 1981-10-28 ES ES506647A patent/ES8302596A1/es not_active Expired
- 1981-11-04 DE DE19813143802 patent/DE3143802A1/de active Granted
- 1981-11-04 IT IT49632/81A patent/IT1171635B/it active
- 1981-11-05 BR BR8107196A patent/BR8107196A/pt unknown
- 1981-11-06 MX MX189992A patent/MX153533A/es unknown
- 1981-11-06 JP JP56177289A patent/JPS57114746A/ja active Granted
- 1981-11-06 FR FR8120843A patent/FR2493819B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES506647A0 (es) | 1983-02-01 |
FR2493819B1 (fr) | 1987-04-03 |
GB2087813A (en) | 1982-06-03 |
IT8149632A0 (it) | 1981-11-04 |
US4394912A (en) | 1983-07-26 |
CA1169849A (en) | 1984-06-26 |
DE3143802A1 (de) | 1982-06-24 |
DE3143802C2 (es) | 1989-07-13 |
GB2087813B (en) | 1984-04-18 |
JPS57114746A (en) | 1982-07-16 |
FR2493819A1 (fr) | 1982-05-14 |
JPS6220929B2 (es) | 1987-05-09 |
AU538767B2 (en) | 1984-08-23 |
AU7660581A (en) | 1982-05-13 |
IT1171635B (it) | 1987-06-10 |
MX153533A (es) | 1986-11-11 |
BR8107196A (pt) | 1982-07-27 |
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