ZA823614B - Concrete gun - Google Patents
Concrete gunInfo
- Publication number
- ZA823614B ZA823614B ZA823614A ZA823614A ZA823614B ZA 823614 B ZA823614 B ZA 823614B ZA 823614 A ZA823614 A ZA 823614A ZA 823614 A ZA823614 A ZA 823614A ZA 823614 B ZA823614 B ZA 823614B
- Authority
- ZA
- South Africa
- Prior art keywords
- rotor
- recess
- chambers
- gun
- actuating element
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
- B65G53/46—Gates or sluices, e.g. rotary wheels
- B65G53/4608—Turnable elements, e.g. rotary wheels with pockets or passages for material
- B65G53/4616—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning parallel to flow
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Nozzles (AREA)
- Coating Apparatus (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Jet Pumps And Other Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH3467/81A CH650307A5 (de) | 1981-05-27 | 1981-05-27 | Betonspritzmaschine. |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA823614B true ZA823614B (en) | 1983-03-30 |
Family
ID=4256582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA823614A ZA823614B (en) | 1981-05-27 | 1982-05-25 | Concrete gun |
Country Status (8)
Country | Link |
---|---|
US (1) | US4462719A (ru) |
EP (1) | EP0065731B1 (ru) |
JP (1) | JPS57197059A (ru) |
AT (1) | ATE20322T1 (ru) |
BR (1) | BR8203066A (ru) |
CH (1) | CH650307A5 (ru) |
DE (1) | DE3130682C2 (ru) |
ZA (1) | ZA823614B (ru) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE53560T1 (de) * | 1984-01-17 | 1990-06-15 | Sandoz Ag | Verfahren und vorrichtung zum foerdern von pulverfoermigem oder koernigem material. |
CS249082B1 (en) * | 1984-12-06 | 1987-03-12 | Jiri Cerny | Machine for concrete mixture spraying from very dry and powder materials |
DE4010521C2 (de) * | 1989-04-08 | 1999-07-15 | Mbt Holding Ag | Betonspritzmaschine |
CH678717A5 (ru) * | 1989-04-08 | 1991-10-31 | Sandoz Ag | |
US5150991A (en) * | 1991-01-24 | 1992-09-29 | Reed Manufacturing | Particulate-material gun with improved sealing system |
EP0638402A1 (de) * | 1993-08-09 | 1995-02-15 | Sika AG, vorm. Kaspar Winkler & Co. | Dosiereinrichtung für Feststoffe |
US5655853A (en) * | 1994-12-14 | 1997-08-12 | Wormser Systems, Inc. | Vertical-shaft airlock |
US5997220A (en) * | 1994-12-14 | 1999-12-07 | Wormser Systems, Inc. | Vertical-shaft airlock |
GB0017957D0 (en) | 2000-07-22 | 2000-09-13 | Lindberg Terje | Improvements in or relating to spraying of material |
CN109404245A (zh) * | 2017-08-16 | 2019-03-01 | 谢瑞云 | 一种液压陶瓷柱塞泵 |
CN108858755A (zh) * | 2018-07-27 | 2018-11-23 | 淮北卓颂建筑工程有限公司 | 一种混凝土搅拌装置 |
CN112832139A (zh) * | 2021-01-12 | 2021-05-25 | 郭惠芳 | 一种桥梁建设用混凝土输送装置 |
CN114753641B (zh) * | 2022-04-25 | 2024-05-14 | 重庆建工住宅建设有限公司 | 一种混凝土施工用的泵送振捣一体设备 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2614891A (en) * | 1950-09-09 | 1952-10-21 | Richard R Colburn | Concrete gun |
DE1802540C3 (de) * | 1968-10-11 | 1974-08-22 | Hoelter, Heinz, 4390 Gladbeck | Fördereinrichtung für Beton od. dgl |
DE2206539A1 (de) * | 1971-03-04 | 1972-09-07 | Spnbag AG, Widen Mutschellen (Schweiz) | Anlage zum Aufbringen viskoser Massen, insbesondere von Verputzmassen und Spritz beton |
US3672646A (en) * | 1971-04-15 | 1972-06-27 | Detroit Tool & Eng Co | Pneumatic cement gun machine |
DE7141623U (de) * | 1971-11-04 | 1972-08-17 | Hoelter H | Aufsteckbare armierte dichtscheiben fuer rotorspritzmaschinen |
CH566924A5 (en) * | 1974-02-22 | 1975-09-30 | Tsni I Pk I Prokhodcheskikh Ma | Conveyor rotary metering drum - has scraper blades sliding in relation to ribs in sealing discs |
DE3031219C2 (de) * | 1980-05-27 | 1983-10-06 | Aliva AG, 8967 Widen, Mutschellen | Materialzuspeiser für Anlagen zum pneumatischen Fördern von Schüttgütern |
-
1981
- 1981-05-27 CH CH3467/81A patent/CH650307A5/de not_active IP Right Cessation
- 1981-08-03 DE DE3130682A patent/DE3130682C2/de not_active Expired
-
1982
- 1982-05-17 AT AT82104295T patent/ATE20322T1/de not_active IP Right Cessation
- 1982-05-17 EP EP82104295A patent/EP0065731B1/de not_active Expired
- 1982-05-24 US US06/381,507 patent/US4462719A/en not_active Expired - Lifetime
- 1982-05-25 ZA ZA823614A patent/ZA823614B/xx unknown
- 1982-05-26 BR BR8203066A patent/BR8203066A/pt unknown
- 1982-05-27 JP JP57090464A patent/JPS57197059A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
ATE20322T1 (de) | 1986-06-15 |
JPS57197059A (en) | 1982-12-03 |
US4462719A (en) | 1984-07-31 |
JPH0351466B2 (ru) | 1991-08-06 |
EP0065731A2 (de) | 1982-12-01 |
DE3130682A1 (de) | 1982-12-23 |
CH650307A5 (de) | 1985-07-15 |
EP0065731A3 (en) | 1984-07-18 |
EP0065731B1 (de) | 1986-06-11 |
BR8203066A (pt) | 1983-05-10 |
DE3130682C2 (de) | 1983-06-01 |
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