GB942403A - Improvements in or relating to concrete or the like block making machines - Google Patents
Improvements in or relating to concrete or the like block making machinesInfo
- Publication number
- GB942403A GB942403A GB2286560A GB2286560A GB942403A GB 942403 A GB942403 A GB 942403A GB 2286560 A GB2286560 A GB 2286560A GB 2286560 A GB2286560 A GB 2286560A GB 942403 A GB942403 A GB 942403A
- Authority
- GB
- United Kingdom
- Prior art keywords
- box
- mould
- concrete
- feed
- movement
- 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
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/04—Producing shaped prefabricated articles from the material by tamping or ramming
- B28B1/045—Producing shaped prefabricated articles from the material by tamping or ramming combined with vibrating or jolting
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
942,403. Concrete block moulding machines. J. A. FINLAY. June 30, 1961 [June 30, 1960], No. 22865/60. Heading B5A. A concrete block moulding machine comprises a self-propelled wheeled chassis 3, an openbottomed mould box 21 mounted on and for vertical relative movement to the chassis 3 in channels 20, means for effecting the aforementioned movement, and a feed-box 29 movable to feed mould-box 21 while the mould-box is resting on a flat surface. The means for movement of mould box 21 may be hydraulic. Concrete from a hopper 39 enters feed-box 29 which is then moved by an hydraulic ram 34 and links 30, 31 to fill mould box 21. Tamping plates 23 are provided as also is an electric motor 25 together with drive 26 and vibrator shaft 27. When the concrete is set the mould box 21 is lifted and the machine is moved to another site. Oil, pump and controls for the hydraulic system and controls for electric motors 6, 25, and the hopper 39 are mounted on two pairs of spaced uprights 12.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2286560A GB942403A (en) | 1960-06-30 | 1960-06-30 | Improvements in or relating to concrete or the like block making machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2286560A GB942403A (en) | 1960-06-30 | 1960-06-30 | Improvements in or relating to concrete or the like block making machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB942403A true GB942403A (en) | 1963-11-20 |
Family
ID=10186269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2286560A Expired GB942403A (en) | 1960-06-30 | 1960-06-30 | Improvements in or relating to concrete or the like block making machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB942403A (en) |
-
1960
- 1960-06-30 GB GB2286560A patent/GB942403A/en not_active Expired
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