IT1047881B - Dispositivo convogliatore per il convogliamento continuo tramite tubo di calcestruzzo fresco di consistenza costante - Google Patents
Dispositivo convogliatore per il convogliamento continuo tramite tubo di calcestruzzo fresco di consistenza costanteInfo
- Publication number
- IT1047881B IT1047881B IT24444/69A IT2444469A IT1047881B IT 1047881 B IT1047881 B IT 1047881B IT 24444/69 A IT24444/69 A IT 24444/69A IT 2444469 A IT2444469 A IT 2444469A IT 1047881 B IT1047881 B IT 1047881B
- Authority
- IT
- Italy
- Prior art keywords
- concrete
- conveyor device
- continuous conveying
- tube
- fresh
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/40—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C2/08 or F04C2/22 and having a hinged member
- F04C2/44—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C2/08 or F04C2/22 and having a hinged member with vanes hinged to the inner member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
- F04C13/001—Pumps for particular liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
- F04C13/001—Pumps for particular liquids
- F04C13/002—Pumps for particular liquids for homogeneous viscous liquids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT1113568 | 1968-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1047881B true IT1047881B (it) | 1980-10-20 |
Family
ID=3626980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT24444/69A IT1047881B (it) | 1968-11-15 | 1969-11-14 | Dispositivo convogliatore per il convogliamento continuo tramite tubo di calcestruzzo fresco di consistenza costante |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE741679A (fr) |
| DE (1) | DE1956176A1 (fr) |
| ES (1) | ES373750A1 (fr) |
| IL (1) | IL33365A0 (fr) |
| IT (1) | IT1047881B (fr) |
| NL (1) | NL6917132A (fr) |
-
1969
- 1969-11-07 DE DE19691956176 patent/DE1956176A1/de active Pending
- 1969-11-13 ES ES373750A patent/ES373750A1/es not_active Expired
- 1969-11-14 NL NL6917132A patent/NL6917132A/xx unknown
- 1969-11-14 BE BE741679D patent/BE741679A/fr unknown
- 1969-11-14 IL IL33365A patent/IL33365A0/xx unknown
- 1969-11-14 IT IT24444/69A patent/IT1047881B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IL33365A0 (en) | 1970-01-29 |
| NL6917132A (fr) | 1970-05-20 |
| BE741679A (fr) | 1970-04-16 |
| ES373750A1 (es) | 1972-02-01 |
| DE1956176A1 (de) | 1971-05-27 |
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