EP2233266A3 - Truck mixer - Google Patents
Truck mixer Download PDFInfo
- 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- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
- B28C5/4265—Mounting 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.
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.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)
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)
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)
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 |
-
2009
- 2009-03-25 DE DE202009004188U patent/DE202009004188U1/en not_active Expired - Lifetime
-
2010
- 2010-01-07 EP EP10000085A patent/EP2233266A3/en not_active Withdrawn
- 2010-03-24 RU RU2010111339/03A patent/RU2010111339A/en not_active Application Discontinuation
- 2010-03-24 CN CN201010140187A patent/CN101844371A/en active Pending
- 2010-03-25 US US12/731,312 patent/US20100246314A1/en not_active Abandoned
Patent Citations (3)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B28C 5/42 20060101AFI20120323BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20121103 |