ES8101459A1 - Concrete-mixer - Google Patents

Concrete-mixer

Info

Publication number
ES8101459A1
ES8101459A1 ES491976A ES491976A ES8101459A1 ES 8101459 A1 ES8101459 A1 ES 8101459A1 ES 491976 A ES491976 A ES 491976A ES 491976 A ES491976 A ES 491976A ES 8101459 A1 ES8101459 A1 ES 8101459A1
Authority
ES
Spain
Prior art keywords
drum
nozzle
mouth
spray piping
mixer
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
Application number
ES491976A
Other languages
Spanish (es)
Other versions
ES491976A0 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES491976A0 publication Critical patent/ES491976A0/en
Publication of ES8101459A1 publication Critical patent/ES8101459A1/en
Expired 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
    • B28C5/4279Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport with rotating drum and independently-rotating mixing tools
    • 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
    • B28C5/4231Proportioning or supplying water

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

A mixing drum (1) of a transportable concrete mixer has conveyor elements (2) and a driven bottom mixing tool (3). Water is fed into the drum through its mouth (1c) from an external supply pipe (8) which is connected to spray piping (7) through a rotary coupling (9). The spray piping (7) extends along the inner wall of the drum to the bottom end of the drum (1b) and is provided with nozzles (11,12) in addition to a nozzle (10) adjacent the drum mouth. Each nozzle (12) may comprise a stub pipe having radial bores (13) covered by a rubber cap (14) which prevents clogging and acts as a valve opening under water pressure.
ES491976A 1979-06-01 1980-05-29 Concrete-mixer Expired ES8101459A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2922447A DE2922447C2 (en) 1979-06-01 1979-06-01 Concrete mixer

Publications (2)

Publication Number Publication Date
ES491976A0 ES491976A0 (en) 1980-12-16
ES8101459A1 true ES8101459A1 (en) 1980-12-16

Family

ID=6072328

Family Applications (1)

Application Number Title Priority Date Filing Date
ES491976A Expired ES8101459A1 (en) 1979-06-01 1980-05-29 Concrete-mixer

Country Status (5)

Country Link
AT (1) AT377226B (en)
DE (1) DE2922447C2 (en)
ES (1) ES8101459A1 (en)
GB (1) GB2052280B (en)
IT (1) IT1131227B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3201162C1 (en) * 1982-01-15 1983-05-19 Hudelmaier, geb. Otto, Ingrid, 7900 Ulm Concrete mixer with vibrator
EP0188674B1 (en) * 1984-12-28 1991-07-03 Friedrich Wilh. Schwing GmbH Transportable mixer, preferably having a reversed-running emptying facility for building materials, especially concrete
DE3600218A1 (en) * 1986-01-07 1987-07-09 Rudolf Ing Grad Riker Mixing drum, in particular for concrete
DE19516338C1 (en) * 1995-05-04 1996-08-22 Vera Feistkorn Connection clamp for interconnecting a pair of electrical wires
DE19704725A1 (en) * 1997-02-09 1998-08-20 Vera Feistkorn Connector terminal e.g. for stranded electrical wires
GB2377391A (en) * 2001-07-10 2003-01-15 Tarmac Ltd Pressurised transferral of liquid to the inside of a vehicular concrete mixer
DE102008039864B4 (en) 2008-08-27 2011-01-05 Wago Verwaltungsgesellschaft Mbh clamping device
RU2572535C1 (en) * 2014-09-30 2016-01-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кубанский государственный аграрный университет" Machine for dye preparation
CN107243281A (en) * 2017-07-28 2017-10-13 宁波松科磁材有限公司 A kind of Double cone mixer
CN108166996A (en) * 2018-01-29 2018-06-15 中铁六局集团有限公司 Shield-tunneling construction synchronous grouting tank
CN111251466A (en) * 2020-01-16 2020-06-09 马鞍山中鑫工程质量检测咨询有限公司 Horizontal watering formula concrete mixing device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2226104A (en) * 1938-11-28 1940-12-24 Chain Belt Co Water supply mechanism for concrete mixer drums
US2533191A (en) * 1946-08-26 1950-12-05 Jaeger Machine Co Water distributing device for mixers
DE1792880U (en) * 1958-11-19 1959-07-30 Marthahuette G M B H DOSING DEVICE ON CONCRETE MIXING MACHINES FOR LIQUIDS USED IN PARTICULAR AS PROTECTIVE SURCHARGES WHEN APPROACHING BUILDING MATERIALS.
DE2346171C3 (en) * 1973-09-13 1981-12-17 Hudelmaier, geb. Otto, Ingrid, 7900 Ulm Concrete mixer

Also Published As

Publication number Publication date
IT1131227B (en) 1986-06-18
DE2922447A1 (en) 1980-12-04
GB2052280B (en) 1983-01-12
DE2922447C2 (en) 1985-08-01
IT8022465A0 (en) 1980-05-30
AT377226B (en) 1985-02-25
ES491976A0 (en) 1980-12-16
GB2052280A (en) 1981-01-28
ATA268180A (en) 1984-07-15

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