DE29921258U1 - Mixer drum - Google Patents

Mixer drum

Info

Publication number
DE29921258U1
DE29921258U1 DE29921258U DE29921258U DE29921258U1 DE 29921258 U1 DE29921258 U1 DE 29921258U1 DE 29921258 U DE29921258 U DE 29921258U DE 29921258 U DE29921258 U DE 29921258U DE 29921258 U1 DE29921258 U1 DE 29921258U1
Authority
DE
Germany
Prior art keywords
drip
mixer drum
rings
drum according
ring
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 - Lifetime
Application number
DE29921258U
Other languages
German (de)
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
Priority to DE29921258U priority Critical patent/DE29921258U1/en
Priority to EP00120558A priority patent/EP1106317A3/en
Publication of DE29921258U1 publication Critical patent/DE29921258U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B28C5/4268—Drums, e.g. provided with non-rotary mixing blades

Landscapes

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

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (9)

1. Mischertrommel für Fahrmischer zum Transport von Beton, Mörtel, Estrich und dergleichen, mit einem Auslauf (4) an einer Stirnseite der Mischertrommel und einer Abtropfeinrichtung (5, 6) um den Auslauf (4) herum, dadurch ge­ kennzeichnet, daß die Abtropfeinrichtung zwei hintereinander geschaltete, kragenförmige Abtropfringe (5, 6) aufweist.1. Mixer drum for truck mixers for transporting concrete, mortar, screed and the like, with an outlet ( 4 ) on an end face of the mixer drum and a drip device ( 5 , 6 ) around the outlet ( 4 ), characterized in that the drip device has two collar-shaped drip rings ( 5 , 6 ) connected in series. 2. Mischertrommel nach dem vorhergehenden Anspruch, wobei die Abtropfringe (5, 6) unterschiedliche Ausrichtungen besitzen, insbesondere zueinander v-förmig ausgebildet sind.2. Mixer drum according to the preceding claim, wherein the drip rings ( 5 , 6 ) have different orientations, in particular are V-shaped to each other. 3. Mischertrommel nach einem der vorhergehenden Ansprüche, wobei ein zum Auslauf (4) hin vorgeschalteter Abtropfring (5) flacher zur Trommellängsachse (2) geneigt ist als ein nachgeschalteter Abtropfring (6). 3. Mixer drum according to one of the preceding claims, wherein a drip ring ( 5 ) upstream of the outlet ( 4 ) is inclined flatter to the longitudinal axis of the drum ( 2 ) than a downstream drip ring ( 6 ). 4. Mischertrommel nach einem der vorhergehenden Ansprüche, wobei beide Abtropfringe (5, 6) bezogen auf die Trommellängsachse (2) zur selben Seite hin geneigt sind.4. Mixer drum according to one of the preceding claims, wherein both drip rings ( 5 , 6 ) with respect to the drum longitudinal axis ( 2 ) are inclined towards the same side. 5. Mischertrommel nach einem der vorhergehenden Ansprüche, wobei die Ab­ tropfringe (5, 6) verschiedene Ringbreiten (9, 10) besitzen, vorzugsweise ein zum Auslauf (4) hin vorgeschalteter Abtropfring (5) eine größere Breite (9) be­ sitzt als ein nachgeschalteter Abtropfring (6).5. Mixer drum according to one of the preceding claims, wherein the drip rings ( 5 , 6 ) have different ring widths ( 9 , 10 ), preferably a drip ring ( 5 ) connected upstream to the outlet ( 4 ) has a larger width ( 9 ) than a downstream drip ring ( 6 ). 6. Mischertrommel nach einem der vorhergehenden Ansprüche, wobei die Ab­ tropfringe (5, 6) im Längsschnitt durch die Trommellängsachse (2) gerade Konturen besitzen.6. Mixer drum according to one of the preceding claims, wherein the drip rings ( 5 , 6 ) have straight contours in longitudinal section through the longitudinal axis of the drum ( 2 ). 7. Mischertrommel nach einem der vorhergehenden Ansprüche, wobei die Ab­ tropfringe (5, 6) Abtropfkanten frei von Verrundungen besitzen.7. Mixing drum according to one of the preceding claims, wherein the drip rings ( 5 , 6 ) have drip edges free of roundings. 8. Mischertrommel nach einem der vorhergehenden Ansprüche, wobei die Ab­ tropfringe (5, 6) aus unterschiedlichen Materialien gefertigt sind, vorzugsweise ein zum Auslauf (4) hin vorgeschalteter Abtropfring (5) aus Metall und ein nachgeschalteter Abtropfring (6) aus Kunststoff gefertigt ist.8. Mixer drum according to one of the preceding claims, wherein the drip rings ( 5 , 6 ) are made of different materials, preferably a drip ring ( 5 ) upstream of the outlet ( 4 ) made of metal and a downstream drip ring ( 6 ) made of plastic . 9. Mischertrommel nach einem der vorhergehenden Ansprüche, wobei sie in einen Fahrmischer eingebaut ist.9. Mixer drum according to one of the preceding claims, wherein it in a truck mixer is installed.
DE29921258U 1999-12-03 1999-12-03 Mixer drum Expired - Lifetime DE29921258U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29921258U DE29921258U1 (en) 1999-12-03 1999-12-03 Mixer drum
EP00120558A EP1106317A3 (en) 1999-12-03 2000-09-20 Mixing drum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29921258U DE29921258U1 (en) 1999-12-03 1999-12-03 Mixer drum

Publications (1)

Publication Number Publication Date
DE29921258U1 true DE29921258U1 (en) 2001-04-12

Family

ID=8082464

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29921258U Expired - Lifetime DE29921258U1 (en) 1999-12-03 1999-12-03 Mixer drum

Country Status (2)

Country Link
EP (1) EP1106317A3 (en)
DE (1) DE29921258U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020107005A1 (en) 2020-03-13 2021-09-16 Liebherr-Mischtechnik Gmbh Device and method for filling truck mixers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2569982A (en) * 2018-01-05 2019-07-10 Hymix Ltd Mobile sedimentitious/cementitious material container or mixer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511262A (en) * 1948-08-05 1950-06-13 Chain Belt Co Feed mechanism for rotatable drum agitating apparatus
US2576457A (en) * 1950-05-31 1951-11-27 Worthington Pump & Mach Corp Renewable drip ring and closure seat for concrete mixers
US2692765A (en) * 1952-01-09 1954-10-26 Le Roi Company Charging structure for transit mixers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020107005A1 (en) 2020-03-13 2021-09-16 Liebherr-Mischtechnik Gmbh Device and method for filling truck mixers

Also Published As

Publication number Publication date
EP1106317A2 (en) 2001-06-13
EP1106317A3 (en) 2002-11-20

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010517

R150 Term of protection extended to 6 years

Effective date: 20030127

R151 Term of protection extended to 8 years

Effective date: 20060119

R152 Term of protection extended to 10 years

Effective date: 20080108

R071 Expiry of right