DK248189A - Apparat til sproejtning af beton - Google Patents
Apparat til sproejtning af beton Download PDFInfo
- Publication number
- DK248189A DK248189A DK248189A DK248189A DK248189A DK 248189 A DK248189 A DK 248189A DK 248189 A DK248189 A DK 248189A DK 248189 A DK248189 A DK 248189A DK 248189 A DK248189 A DK 248189A
- Authority
- DK
- Denmark
- Prior art keywords
- spraying concrete
- spraying
- concrete
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Nozzles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI882561A FI882561A (fi) | 1988-05-31 | 1988-05-31 | Betongspruta. |
Publications (2)
Publication Number | Publication Date |
---|---|
DK248189D0 DK248189D0 (da) | 1989-05-22 |
DK248189A true DK248189A (da) | 1989-12-01 |
Family
ID=8526553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK248189A DK248189A (da) | 1988-05-31 | 1989-05-22 | Apparat til sproejtning af beton |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0345237A1 (da) |
DK (1) | DK248189A (da) |
FI (1) | FI882561A (da) |
NO (1) | NO892176L (da) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2951986B1 (fr) * | 2009-11-02 | 2013-09-27 | Dev Chanvre | Dispositif de projection de beton de faible densite. |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR550845A (fr) * | 1922-05-01 | 1923-03-21 | Entraîneur-projeteur de matières plus spécialement applicable à la projection de matières fragmentées telles que le béton | |
US1731953A (en) * | 1926-08-16 | 1929-10-15 | Thomson Peter | Mixer and conveyer |
GB390257A (en) * | 1931-12-10 | 1933-04-06 | Ernst Bongardt | Improvements in or relating to the conveyance and mixing of granular materials such as concrete or the like |
US2261441A (en) * | 1939-02-04 | 1941-11-04 | Leslie A Layne | Cementing machine |
US3370890A (en) * | 1966-10-26 | 1968-02-27 | Morgan Mason Edward | Pneumatic conveyors for dry portland cement |
FR2063236A5 (en) * | 1969-09-05 | 1971-07-09 | Garreau Jean | Pneumatic projection device for refrac-tory powders |
US4106111A (en) * | 1977-04-07 | 1978-08-08 | Rose Leo J | Improved concrete making and transmission |
-
1988
- 1988-05-31 FI FI882561A patent/FI882561A/fi not_active Application Discontinuation
-
1989
- 1989-05-22 DK DK248189A patent/DK248189A/da not_active Application Discontinuation
- 1989-05-25 EP EP89850173A patent/EP0345237A1/en not_active Withdrawn
- 1989-05-30 NO NO89892176A patent/NO892176L/no unknown
Also Published As
Publication number | Publication date |
---|---|
DK248189D0 (da) | 1989-05-22 |
FI882561A0 (fi) | 1988-05-31 |
FI882561A (fi) | 1989-12-01 |
EP0345237A1 (en) | 1989-12-06 |
NO892176D0 (no) | 1989-05-30 |
NO892176L (no) | 1989-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHB | Application shelved due to non-payment |