GB231308A - Improvements in and relating to moulding machines for the manufacture of building blocks and the like from concrete, clay and the like - Google Patents
Improvements in and relating to moulding machines for the manufacture of building blocks and the like from concrete, clay and the likeInfo
- Publication number
- GB231308A GB231308A GB609624A GB609624A GB231308A GB 231308 A GB231308 A GB 231308A GB 609624 A GB609624 A GB 609624A GB 609624 A GB609624 A GB 609624A GB 231308 A GB231308 A GB 231308A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- plate
- supporting
- fixed
- raised
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/10—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
231,308. W³st, A. March 10, 1924. Moulds.-In a moulding machine for manufacturing building-blocks, of the kind in which the mould consists of a box-shaped frame 1 which slides on vertical guides 3 and can be lowered by means of a system of levers and crank gears 11 relatively to the entirely independent bottom pattern plate 16, until the finished block is completely exposed and can be readily removed, a sliding supporting frame 21, for supporting the frame 1 in its raised position and to give it the necessary rigidity when the material is being rammed therein, is provided on each side of the guides 3 and is arranged as to be horizontally displaceable thereon. The frame 1 is actually supported by pins 25 fixed to the side thereof and bearing on projections 24 provided on the supporting frame 21, the top edge of the projections being made inclined or slightly S-shaped so that the, height of the frame 1 can be adjusted within limits in order to mould blocks of different thicknesses. The frame 1 is provided with a loose bottom 4, on which the core pieces 5 are fixed. When the frame 1 is raised, by means of the links 13 from the crank gears 11, the plate 16 rests on the plate 4, and when the frame is lowered, it rests on four columns 17, the upper ends of which slide in holes in the plate 4 and the lower end of which are fixed in a supporting plate 18. In order to lessen the stroke of the frame 1, the plates 18, 16 are adapted to be raised, by means of cams 19 fitted on the shaft 9 of the cranks 11, simultaneously with the lowering of the said frame.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB609624A GB231308A (en) | 1924-03-10 | 1924-03-10 | Improvements in and relating to moulding machines for the manufacture of building blocks and the like from concrete, clay and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB609624A GB231308A (en) | 1924-03-10 | 1924-03-10 | Improvements in and relating to moulding machines for the manufacture of building blocks and the like from concrete, clay and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB231308A true GB231308A (en) | 1925-04-02 |
Family
ID=9808292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB609624A Expired GB231308A (en) | 1924-03-10 | 1924-03-10 | Improvements in and relating to moulding machines for the manufacture of building blocks and the like from concrete, clay and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB231308A (en) |
-
1924
- 1924-03-10 GB GB609624A patent/GB231308A/en not_active Expired
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