WO2008116444A1 - Fahrzeugkran mit einem unterwagen und einem oberwagen - Google Patents
Fahrzeugkran mit einem unterwagen und einem oberwagen Download PDFInfo
- Publication number
- WO2008116444A1 WO2008116444A1 PCT/DE2008/000457 DE2008000457W WO2008116444A1 WO 2008116444 A1 WO2008116444 A1 WO 2008116444A1 DE 2008000457 W DE2008000457 W DE 2008000457W WO 2008116444 A1 WO2008116444 A1 WO 2008116444A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- superstructure
- undercarriage
- transfer case
- drive
- vehicle crane
- Prior art date
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
- B66C23/36—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 mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
- B66C23/40—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 mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes with a single prime mover for both crane and vehicle
-
- 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
Definitions
- the invention relates to a vehicle crane with an undercarriage and a superstructure.
- the pumps required for superstructure operation are driven by the undercarriage engine, which is also used for all undercarriage functions.
- the undercarriage engine is responsible for the undercarriage functions and the superstructure motor for the superstructure functions.
- the object of the invention is to provide a vehicle crane, which is designed as a single-engine crane, wherein the superstructure hydraulic pump drive to use both the full moment of the drive motor, as well as the translation of the undercarriage drive gear.
- a vehicle crane with an undercarriage and a superstructure, in which the drive of the superstructure functions by hydraulic pumps in the undercarriage, and wherein the hydraulic pumps are driven by a transfer case, which is arranged in the undercarriage and connected to the output shaft of the traction drive ,
- the transfer case has both a driving position and a neutral position to the transfer case output, as well as a clutch for the connection or disconnection of Pumpen ⁇ antriebs.
- the drive of the hydraulic pumps for the superstructure operation takes place at an output of the undercarriage transfer case.
- the transfer case is either driven by a drive shaft through the drive gear or it is flanged directly to the drive gearbox.
- Another measure improving the invention is the use of the hydraulic pump attached to the pump drive as an additional vehicle brake (retarder). This is done via a correspondingly designed hydraulic circuit with integrated throttle valve. For this purpose, while driving the crane both power take-offs active or the pump output must be switched on during vehicle braking.
- FIG. 1 shows schematically the vehicle crane in
- Fig. 3 is a block diagram is shown.
- the undercarriage is denoted by 1, the superstructure by 2, the undercarriage engine by 3 and the undercarriage transmission by 4.
- the undercarriage gearbox (4) is connected to the transfer case (6) via a cardan shaft (5).
- the undercarriage motor (3) drives the hydraulic pumps (7) for the superstructure operation via the undercarriage gearbox (4) and the transfer case (6).
- the transfer case (6) has both a neutral position to the distributor gear output (6a) out, as well as a coupling for the connection or disconnection of the pump drive (6b). From the transfer case output (6a), the axles (8) are driven in color operation by means of cardan shafts (5).
- the drive gear or undercarriage gearbox (4) is switched to the 12th gear in the superstructure operation, the motor (3) is limited in speed, so that it can be used in a low-consumption and torque-optimized range.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motor Power Transmission Devices (AREA)
- Jib Cranes (AREA)
- Arrangement Of Transmissions (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009553903A JP2010521391A (ja) | 2007-03-23 | 2008-03-13 | 下部走行体および上部構造体を有する車載式クレーン |
EP08734395.0A EP2125596B1 (de) | 2007-03-23 | 2008-03-13 | Fahrzeugkran mit einem unterwagen und einem oberwagen |
US12/532,779 US8336650B2 (en) | 2007-03-23 | 2008-03-13 | Vehicle crane with a bogie and a superstructure |
CN2008800093032A CN101687617B (zh) | 2007-03-23 | 2008-03-13 | 具有上部结构和底部托架的汽车起重机 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007014943 | 2007-03-23 | ||
DE102007014943.5 | 2007-03-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008116444A1 true WO2008116444A1 (de) | 2008-10-02 |
Family
ID=39618838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2008/000457 WO2008116444A1 (de) | 2007-03-23 | 2008-03-13 | Fahrzeugkran mit einem unterwagen und einem oberwagen |
Country Status (6)
Country | Link |
---|---|
US (1) | US8336650B2 (de) |
EP (1) | EP2125596B1 (de) |
JP (1) | JP2010521391A (de) |
CN (1) | CN101687617B (de) |
DE (1) | DE202008003733U1 (de) |
WO (1) | WO2008116444A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2364925A1 (de) | 2010-03-10 | 2011-09-14 | Amcor Flexibles Kreuzlingen Ltd. | Behälter mit Verschlussmembran |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102050143A (zh) * | 2010-12-15 | 2011-05-11 | 徐州重型机械有限公司 | 一种汽车起重机及其转向控制装置 |
DE102011108893C5 (de) * | 2011-07-29 | 2022-05-12 | Liebherr-Werk Ehingen Gmbh | Antriebsvorrichtung für einen Kran |
DE202012009418U1 (de) * | 2012-10-01 | 2012-10-24 | Manitowoc Crane Group France Sas | Selbstfahrende Arbeitsmaschine |
CN104057823B (zh) * | 2014-06-24 | 2017-04-12 | 徐州重型机械有限公司 | 一种单发动机的起重机及其动力传动装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2027013A1 (de) | 1969-06-02 | 1970-12-10 | Pruitt, Dana Logan, Martinsville, Ind. (V.St.A.) | Elektrowinde |
US4202453A (en) | 1978-01-05 | 1980-05-13 | Timberline, Inc. | Articulated mine service vehicle |
US4336889A (en) | 1980-10-27 | 1982-06-29 | Fmc Corporation | Ring supported truck crane and method of setting up |
DE3639709A1 (de) | 1986-11-20 | 1988-06-01 | Gottwald Gmbh | Fahrzeugkran |
DE19824319A1 (de) | 1998-06-02 | 1999-12-16 | O & K Mining Gmbh | Verfahren zur Regelung insbesondere der Schwenkeinrichtung einer mobilen Arbeitsmaschine |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2266651A (en) * | 1939-02-07 | 1941-12-16 | Leland O Mclean | Automobile crane shovel and the like |
US2307611A (en) * | 1941-12-05 | 1943-01-05 | Webster De Witt | Wrecking truck |
US2537755A (en) * | 1947-03-31 | 1951-01-09 | Harbaugh Walter | Hydraulic crane with telescopic mast |
US2855110A (en) * | 1954-02-23 | 1958-10-07 | Cook Bros Equipment Co | Mobile crane and carrier assembly |
US3451560A (en) * | 1967-07-20 | 1969-06-24 | Hein Werner Corp | Remote control system |
US3599814A (en) * | 1969-06-17 | 1971-08-17 | Warner Swasey Co | Material-handling vehicle |
US4397396A (en) * | 1980-11-07 | 1983-08-09 | Harnischfeger Corporation | Truck crane having an elongated main frame |
JPS60195230U (ja) * | 1984-06-06 | 1985-12-26 | 三菱重工業株式会社 | コンクリ−トポンプ車 |
US4705450A (en) * | 1985-12-11 | 1987-11-10 | The Gradall Company | Single engine excavator with remote control |
JPS6396935U (de) * | 1986-12-16 | 1988-06-23 | ||
JP2546585Y2 (ja) * | 1991-07-30 | 1997-09-03 | 株式会社タダノ | 油圧式作業車 |
US5226497A (en) * | 1992-02-05 | 1993-07-13 | Eric Beaton | Carrier/excavator remote operating system |
JPH05319248A (ja) * | 1992-05-26 | 1993-12-03 | Kobe Steel Ltd | 車両の補助ブレーキ装置 |
US5346018A (en) * | 1992-10-26 | 1994-09-13 | Koster Rick L | Vehicle hydraulic three-point hitch and power take-off shaft |
US6308441B1 (en) * | 1998-12-15 | 2001-10-30 | The Gradall Company | Excavator |
JP2002002319A (ja) * | 2000-06-16 | 2002-01-09 | Tcm Corp | 微速走行作業用車両 |
US20030160016A1 (en) * | 2002-02-28 | 2003-08-28 | Eduardo Ortiz | Mobile tower crane |
-
2008
- 2008-03-13 DE DE202008003733U patent/DE202008003733U1/de not_active Expired - Lifetime
- 2008-03-13 WO PCT/DE2008/000457 patent/WO2008116444A1/de active Application Filing
- 2008-03-13 CN CN2008800093032A patent/CN101687617B/zh active Active
- 2008-03-13 JP JP2009553903A patent/JP2010521391A/ja active Pending
- 2008-03-13 US US12/532,779 patent/US8336650B2/en active Active
- 2008-03-13 EP EP08734395.0A patent/EP2125596B1/de active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2027013A1 (de) | 1969-06-02 | 1970-12-10 | Pruitt, Dana Logan, Martinsville, Ind. (V.St.A.) | Elektrowinde |
US4202453A (en) | 1978-01-05 | 1980-05-13 | Timberline, Inc. | Articulated mine service vehicle |
US4336889A (en) | 1980-10-27 | 1982-06-29 | Fmc Corporation | Ring supported truck crane and method of setting up |
DE3639709A1 (de) | 1986-11-20 | 1988-06-01 | Gottwald Gmbh | Fahrzeugkran |
DE19824319A1 (de) | 1998-06-02 | 1999-12-16 | O & K Mining Gmbh | Verfahren zur Regelung insbesondere der Schwenkeinrichtung einer mobilen Arbeitsmaschine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2364925A1 (de) | 2010-03-10 | 2011-09-14 | Amcor Flexibles Kreuzlingen Ltd. | Behälter mit Verschlussmembran |
WO2011110297A1 (de) | 2010-03-10 | 2011-09-15 | Amcor Flexibles Kreuzlingen Ltd. | Behälter mit verschlussmembran |
Also Published As
Publication number | Publication date |
---|---|
JP2010521391A (ja) | 2010-06-24 |
CN101687617A (zh) | 2010-03-31 |
DE202008003733U1 (de) | 2008-07-31 |
EP2125596B1 (de) | 2013-09-18 |
CN101687617B (zh) | 2013-11-20 |
US8336650B2 (en) | 2012-12-25 |
EP2125596A1 (de) | 2009-12-02 |
US20100051570A1 (en) | 2010-03-04 |
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