GB1318704A - Moulding press - Google Patents
Moulding pressInfo
- Publication number
- GB1318704A GB1318704A GB1318704DA GB1318704A GB 1318704 A GB1318704 A GB 1318704A GB 1318704D A GB1318704D A GB 1318704DA GB 1318704 A GB1318704 A GB 1318704A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- base
- side walls
- supported
- sections
- 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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
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
1318704 Moulding press DAVY & UNITED ENG CO Ltd 19 April 1971 [2 June 1970] 26445/70 Addition to 1211562 Heading B5A A moulding press for moulding panels, e.g. of concrete comprises a mould with upstanding side walls, a base movable relative to the tops of the side walls, a vertically movable horizontal top pressing plate with horizontal dimensions greater than those of the mould so as not to penetrate the mould, means to drive the top plate downwardly, and mounting means to restrain downward movement of the base when the mould is in the pressing position. As shown in the figure, a frame 1 has an opening 2 therethrough. A top plate 3 is supported by rams 4 to urge it downwardly and by cylinders 5 to return it upwardly. A mould 6 is inserted thereunder. Mould 6 comprises a base 7 and side walls 8 in telescoping sections 8a, 8b, defining an enclosure 9. Mould base 7 is supported on wheels 10 running in tracks 11 supported resiliently by coil springs 12. Plate 3 is first lowered by rams 4 to contact wall sections 8b which are then telescoped into sections 8a and the concrete therein compressed. Base 7 is forced down against springs 12 until it engages surface 13 of frame 1, further movement then being prevented
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2644570 | 1970-06-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1318704A true GB1318704A (en) | 1973-05-31 |
Family
ID=10243721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1318704D Expired GB1318704A (en) | 1970-06-02 | 1970-06-02 | Moulding press |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2126947A1 (en) |
GB (1) | GB1318704A (en) |
IT (1) | IT988325B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2453395A (en) * | 2007-10-04 | 2009-04-08 | Christopher Aidan Jones | Organic aggregate based masonry unit production machine |
CN109702882A (en) * | 2019-01-16 | 2019-05-03 | 河南理工大学 | The production of variable volume laboratory cuboid test specimen and stripper apparatus and its operating method |
CN114770697A (en) * | 2022-05-07 | 2022-07-22 | 四川建筑职业技术学院 | Multifunctional tamping device for building component processing |
-
1970
- 1970-06-02 GB GB1318704D patent/GB1318704A/en not_active Expired
-
1971
- 1971-05-29 DE DE19712126947 patent/DE2126947A1/en active Pending
- 1971-06-01 IT IT6886671A patent/IT988325B/en active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2453395A (en) * | 2007-10-04 | 2009-04-08 | Christopher Aidan Jones | Organic aggregate based masonry unit production machine |
CN109702882A (en) * | 2019-01-16 | 2019-05-03 | 河南理工大学 | The production of variable volume laboratory cuboid test specimen and stripper apparatus and its operating method |
CN109702882B (en) * | 2019-01-16 | 2024-01-23 | 河南理工大学 | Device for manufacturing and demolding cuboidal test piece in variable volume laboratory and operation method thereof |
CN114770697A (en) * | 2022-05-07 | 2022-07-22 | 四川建筑职业技术学院 | Multifunctional tamping device for building component processing |
Also Published As
Publication number | Publication date |
---|---|
IT988325B (en) | 1975-04-10 |
DE2126947A1 (en) | 1971-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |