GB1016613A - - Google Patents
Info
- Publication number
- GB1016613A GB1016613A GB1016613DA GB1016613A GB 1016613 A GB1016613 A GB 1016613A GB 1016613D A GB1016613D A GB 1016613DA GB 1016613 A GB1016613 A GB 1016613A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cups
- concrete
- drum
- aggregate
- cement
- 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
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
- B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
- B28C5/1806—Mixing in containers to which motion is imparted to effect the mixing rotating about an inclined axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
1,016,613. Concrete mixers. L. TARULLI. Dec. 27, 1962 [Dec. 28, 1961], No. 48638/62. Heading B1C. In a concrete mixer a stationary casing 40 situated behind a motor-driven rotary drum 1 comprises a chamber 37 for cement and a chamber 39 supplied through a hopper 6 with sand and aggregate, the materials being collected from the chambers by cups 12,, 8 connected with the drum. Cement is tipped from the cups 12 into a hopper and on to a shoot 5, together with sand and aggregate from the cups 8. In a zone I of the drum the materials are dry mixed and then conveyed by helical vanes 3 to a zone II where a jet of water from a pipe 26 is fed under pressure both to form a wet mix and to clean the wall of the chamber. The concrete next passes to a zone III where it is kept in circulation. When the zone III is full of concrete a switch either automatically stops the drum motor, or actuates a signal in response to which the feeding of the cement, sand, aggregate and water can be interrupted manually while the drum continues to rotate. When required for use the concrete is discharged down a pivotable trough 18. A device 30, Fig. 2 (not shown), levels the material in the cups 12, and the cups 12, 8 are detachable to vary the proportions of the dry materials. A jigger may be provided.
Publications (1)
Publication Number | Publication Date |
---|---|
GB1016613A true GB1016613A (en) | 1900-01-01 |
Family
ID=1755008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1016613D Expired GB1016613A (en) |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1016613A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0062008A1 (en) * | 1981-03-20 | 1982-10-06 | Officine Riunite Udine Spa | Concrete mixing plants with elevator wheel |
-
0
- GB GB1016613D patent/GB1016613A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0062008A1 (en) * | 1981-03-20 | 1982-10-06 | Officine Riunite Udine Spa | Concrete mixing plants with elevator wheel |
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