GB831658A - Mobile mixers of the type carrying spray or other delivery means for concrete or the like - Google Patents

Mobile mixers of the type carrying spray or other delivery means for concrete or the like

Info

Publication number
GB831658A
GB831658A GB36695/56A GB3669556A GB831658A GB 831658 A GB831658 A GB 831658A GB 36695/56 A GB36695/56 A GB 36695/56A GB 3669556 A GB3669556 A GB 3669556A GB 831658 A GB831658 A GB 831658A
Authority
GB
United Kingdom
Prior art keywords
concrete
compressed air
compartment
valve
supplied
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
GB36695/56A
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.)
MAX MARION TRUE
Original Assignee
MAX MARION TRUE
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 MAX MARION TRUE filed Critical MAX MARION TRUE
Publication of GB831658A publication Critical patent/GB831658A/en
Expired 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
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/1223—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers discontinuously operating mixing devices, e.g. with consecutive containers
    • B28C5/123—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers discontinuously operating mixing devices, e.g. with consecutive containers with pressure or suction means for discharging
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
    • E04F21/06—Implements for applying plaster, insulating material, or the like
    • E04F21/08—Mechanical implements
    • E04F21/12—Mechanical implements acting by gas pressure, e.g. steam pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil 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)
  • Nozzles (AREA)

Abstract

831,658. Concrete supplying apparatus. TRUE, M. M. Nov. 30, 1956 [Jan. 12, 1956], No. 36695/56. Class 20(2) [Also in Groups II and XXVIII] Concrete spraying and mixing apparatus comprises a tank having two compartments in which concrete is mixed and a two position changeover valve to connect the compartments alternately to a flexible conduit and a nozzle, compressed air being supplied to the top and bottom of the discharging compartment to discharge the concrete and assist the flow respectively while a concrete mix is being prepared in the other compartment. Compressed air is supplied through a metering valve to a proportioning valve which proportions air between the top and bottom of the discharging compartment. The water supply pipe is connected to the compressed air piping through a non-return valve which is normally held closed by the compressed air until this is turned off when water is supplied to the compartment which is not discharging through the compressed air pipes and cement &c. is fed into a sealable opening in the top of this compartment. The metering valve 47 is controlled by a pressure chamber charged by the compressed air supply under control of a charging valve 50 and a bleed valve 36 which may be at the spraying nozzle. Small charges of concrete are discharged to the nozzle separated by pockets of air due to the action of the mixing paddles passing over the concrete outlet, disturbing the mixture and causing a series of small quantities of air to flow through the sump which is provided at the bottom of each compartment and to which the compressed air pipe is connected.
GB36695/56A 1956-01-12 1956-11-30 Mobile mixers of the type carrying spray or other delivery means for concrete or the like Expired GB831658A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US831658XA 1956-01-12 1956-01-12

Publications (1)

Publication Number Publication Date
GB831658A true GB831658A (en) 1960-03-30

Family

ID=22176600

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36695/56A Expired GB831658A (en) 1956-01-12 1956-11-30 Mobile mixers of the type carrying spray or other delivery means for concrete or the like

Country Status (1)

Country Link
GB (1) GB831658A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210281A (en) * 1988-09-28 1989-06-07 Patrick Hughes Mixing and dispensing animal feed
GB2267735A (en) * 1992-06-11 1993-12-15 Quest Proof Ltd Dispensing a liquid or a solid/liquid mixture
WO1994007667A1 (en) * 1992-10-02 1994-04-14 Putzmeister-Werk Maschinenfabrik Gmbh Mixer-conveyor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210281A (en) * 1988-09-28 1989-06-07 Patrick Hughes Mixing and dispensing animal feed
GB2210281B (en) * 1988-09-28 1991-09-11 Patrick Hughes Apparatus for mixing and dispensing material
GB2267735A (en) * 1992-06-11 1993-12-15 Quest Proof Ltd Dispensing a liquid or a solid/liquid mixture
WO1994007667A1 (en) * 1992-10-02 1994-04-14 Putzmeister-Werk Maschinenfabrik Gmbh Mixer-conveyor

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