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EP2233266A3 - Truck mixer - Google Patents

Truck mixer Download PDF

Info

Publication number
EP2233266A3
EP2233266A3 EP10000085A EP10000085A EP2233266A3 EP 2233266 A3 EP2233266 A3 EP 2233266A3 EP 10000085 A EP10000085 A EP 10000085A EP 10000085 A EP10000085 A EP 10000085A EP 2233266 A3 EP2233266 A3 EP 2233266A3
Authority
EP
European Patent Office
Prior art keywords
truck mixer
race
roller
mixing drum
bearings
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.)
Withdrawn
Application number
EP10000085A
Other languages
German (de)
French (fr)
Other versions
EP2233266A2 (en
Inventor
Berthold Ruf
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.)
Liebherr Mischtecknik GmbH
Original Assignee
Liebherr Mischtecknik GmbH
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 Liebherr Mischtecknik GmbH filed Critical Liebherr Mischtecknik GmbH
Publication of EP2233266A2 publication Critical patent/EP2233266A2/en
Publication of EP2233266A3 publication Critical patent/EP2233266A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/42Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
    • B28C5/4203Details; Accessories
    • B28C5/4265Mounting means for drums; Support frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

Die vorliegende Erfindung betrifft einen Fahrmischer (1) mit einer auf einem Fahrzeuggestell (11) montierten und drehbaren Mischtrommel (2), wobei ein Lager (19) der Mischtrommel (2) aus einer Lagerpaarung umfassend einen Laufring (10) und wenigstens eine Laufrolle (9) besteht, wobei Laufring (10) und Laufrolle (9) in axialer Richtung nicht gegeneinander verschieblich sind.

Figure imgaf001
The present invention relates to a truck mixer (1) with a mixing drum (2) mounted and rotatable on a vehicle frame (11), wherein a bearing (19) of the mixing drum (2) consists of a pair of bearings comprising a race (10) and at least one roller (10). 9), wherein race (10) and roller (9) are not mutually displaceable in the axial direction.
Figure imgaf001

EP10000085A 2009-03-25 2010-01-07 Truck mixer Withdrawn EP2233266A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202009004188U DE202009004188U1 (en) 2009-03-25 2009-03-25 Truck mixer

Publications (2)

Publication Number Publication Date
EP2233266A2 EP2233266A2 (en) 2010-09-29
EP2233266A3 true EP2233266A3 (en) 2012-05-02

Family

ID=42340925

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10000085A Withdrawn EP2233266A3 (en) 2009-03-25 2010-01-07 Truck mixer

Country Status (5)

Country Link
US (1) US20100246314A1 (en)
EP (1) EP2233266A3 (en)
CN (1) CN101844371A (en)
DE (1) DE202009004188U1 (en)
RU (1) RU2010111339A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009004187U1 (en) * 2009-03-25 2010-08-12 Liebherr-Mischtechnik Gmbh Truck mixer
DE202009015406U1 (en) * 2009-11-12 2011-04-07 Liebherr-Mischtechnik Gmbh Truck mixer
JP5798771B2 (en) * 2011-03-24 2015-10-21 カヤバ工業株式会社 Mixer drum drive device
CN103056969A (en) * 2012-12-25 2013-04-24 山东建设机械股份有限公司 Transit-mixed concrete mixing transport cart
CN104108136A (en) * 2014-06-29 2014-10-22 广西科亮路桥机械有限公司 Automatically centripetal double riding wheel mechanism of concrete mixing truck

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2350285A (en) * 1942-08-17 1944-05-30 T L Smith Co Concrete mixer
US3767171A (en) * 1971-07-09 1973-10-23 P Dunmire Small volume transit-mix
US4575254A (en) * 1984-04-04 1986-03-11 Challenge-Cook Bros., Incorporated Transit mixer support pedestal mounting apparatus

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3131913A (en) * 1962-03-01 1964-05-05 Challenge Cook Bros Inc Tiltable transit mixer
DE3312218A1 (en) * 1983-04-05 1984-10-11 Hudelmaier, geb. Otto, Ingrid, 7900 Ulm CONCRETE MIXER
US4461577A (en) * 1983-05-25 1984-07-24 Mechem Raymond W Variable height concrete truck
US4624576A (en) * 1985-06-26 1986-11-25 Bituma Construction Equipment Company Adjustment of drum mixer trunnions
US4756623A (en) * 1985-10-03 1988-07-12 Bishop Robert J Collapsible mixing drum
US4951260A (en) * 1990-02-22 1990-08-21 Mcneilus Truck And Manufacturing, Inc. Integral dust hood for tilt mixer drum
US4963032A (en) * 1990-02-22 1990-10-16 Mcneilus Truck And Manufacturing, Inc. Drum for tilt mixer
US5149126A (en) * 1990-03-05 1992-09-22 Rexworks, Inc. Truck mixer mounting frame
US5137366A (en) * 1990-04-26 1992-08-11 Hill Paul C Mixer vehicle
US5103687A (en) * 1990-10-03 1992-04-14 Asphalt Product Technologies Self-adjusting trunnion assembly
DE4431501B4 (en) * 1994-09-03 2004-09-16 Stetter Gmbh Vehicle mixers for flowable media, such as concrete
US5884998A (en) * 1996-10-02 1999-03-23 Maxim Trucks Front discharge transit mixer
US6062716A (en) * 1997-11-21 2000-05-16 Tic United Corp. Front-end discharge concrete mixer truck
CN2353598Y (en) * 1998-04-16 1999-12-15 中国建筑二局洛阳建筑工程机械厂 Improved concrete-agitating transport vehicle
US6938716B1 (en) * 2002-03-18 2005-09-06 Schwing America, Inc. Concrete mixing truck anti-rollover system
US7878699B2 (en) * 2004-08-07 2011-02-01 Zf Friedrichshafen Ag Drive for mixing drum with elastic element arranged between bearing incorporating drive system and base
US7331701B2 (en) * 2005-02-04 2008-02-19 Zf Friedrichshafen Ag Gearbox for concrete mixer
CN200954659Y (en) * 2006-09-19 2007-10-03 中国国际海运集装箱(集团)股份有限公司 Support wheel and concrete agitating vehicle with same
CN201186632Y (en) * 2008-03-24 2009-01-28 三一重工股份有限公司 Automatic aligning riding wheel apparatus
DE202009004187U1 (en) * 2009-03-25 2010-08-12 Liebherr-Mischtechnik Gmbh Truck mixer
CN102029940B (en) * 2010-10-30 2012-02-08 盛富春 Concrete mixing transportation truck for realizing rotary sealing of feed opening and discharge opening of mixing drum

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2350285A (en) * 1942-08-17 1944-05-30 T L Smith Co Concrete mixer
US3767171A (en) * 1971-07-09 1973-10-23 P Dunmire Small volume transit-mix
US4575254A (en) * 1984-04-04 1986-03-11 Challenge-Cook Bros., Incorporated Transit mixer support pedestal mounting apparatus

Also Published As

Publication number Publication date
CN101844371A (en) 2010-09-29
DE202009004188U1 (en) 2010-08-12
US20100246314A1 (en) 2010-09-30
EP2233266A2 (en) 2010-09-29
RU2010111339A (en) 2011-09-27

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