GB148922A - Improvements in or relating to machines for moulding concrete blocks - Google Patents
Improvements in or relating to machines for moulding concrete blocksInfo
- Publication number
- GB148922A GB148922A GB20750/20A GB2075020A GB148922A GB 148922 A GB148922 A GB 148922A GB 20750/20 A GB20750/20 A GB 20750/20A GB 2075020 A GB2075020 A GB 2075020A GB 148922 A GB148922 A GB 148922A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- pins
- members
- relating
- machines
- 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
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
Abstract
148,922. Brissart, M. C. A. Jan. 16, 1918, [Convention date]. Void [Published under Sect. 91 of the Act]. Moulds.-The L-shaped members A, B, constituting the mould are detachably connected together by angle-bars D<1>, D<2> fixed to the adjacent edges of the members and secured together by wedges E passing through pins D. The faces b<1>, b<2> of the member B are cut away at B<1>, B<2> to reduce weight, and the mould is reversible so as to produce right or left handed blocks. Flanges H, H' serve respectively to support the core M within the mould and the mould upon the ground. Fig. 8 shows a modification in which the mould members are secured together by pins r passing through lugs o, p, the pins being coupled by rod, s<1> fitted with operating levers s.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR148922X | 1918-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB148922A true GB148922A (en) | 1921-08-11 |
Family
ID=8875529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20750/20A Expired GB148922A (en) | 1918-01-16 | 1920-07-10 | Improvements in or relating to machines for moulding concrete blocks |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB148922A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3759043A (en) * | 1968-09-19 | 1973-09-18 | K Tokunaga | Molds for use in manufacturing energy dissipating concrete blocks for river and marine works |
-
1920
- 1920-07-10 GB GB20750/20A patent/GB148922A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3759043A (en) * | 1968-09-19 | 1973-09-18 | K Tokunaga | Molds for use in manufacturing energy dissipating concrete blocks for river and marine works |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB148922A (en) | Improvements in or relating to machines for moulding concrete blocks | |
| GB976308A (en) | A form for casting concrete | |
| US2864150A (en) | Apparatus for making concrete structural shapes | |
| GB1199070A (en) | Pre-Formed Members for use in the Formation of Substantially Planar Building Slabs | |
| GB649035A (en) | Improvements in or relating to the manufacture of structural members cast from cementitious material | |
| GB861385A (en) | Means for casting channels of dovetail section in concrete | |
| SE7702846L (en) | COLD-CURTABLE MIXTURE FOR MAKING MOLDS AND CORES | |
| GB350707A (en) | Machine for the manufacture of reinforced concrete hollow pillars, high pressure tubes and the like | |
| GB1109501A (en) | Improvements in or relating to moulds for casting blocks and methods of casting such blocks | |
| SU839659A1 (en) | Apparatus for compacting sand in casting moulds | |
| FR1059189A (en) | Machine for making foundry molds using external cores | |
| GB187587A (en) | Improvements in centrifugal moulding machines for the manufacture of concrete pipes and other shapes | |
| GB779390A (en) | Casting concrete slabs | |
| GB902527A (en) | Core-box | |
| GB261952A (en) | Improvements in and relating to moulds for making concrete blocks | |
| GB390288A (en) | Improvements in the casting of cementitious pipes or the linings therefor | |
| CN109396342A (en) | Evaporative pattern is poured with the loading machine drawhead that Fiber glass rod does reinforcing rib | |
| GB631032A (en) | Improvements in and relating to concrete poles | |
| GB268660A (en) | Improvements relating to the manufacture of hollow bodies of concrete and similar materials | |
| GB143229A (en) | Improvements in relation to the construction of walls in concrete, cement or other similar materials | |
| ES295129A3 (en) | Improvements in methods and appliances for the construction of foundry molds (Machine-translation by Google Translate, not legally binding) | |
| GB170810A (en) | Improvements in or relating to moulds for centrifugal casting machines | |
| GB628750A (en) | Process for the manufacture of pre-stressed concrete articles, particularly railway sleepers and articles thus obtained | |
| GB294472A (en) | Improvements relating to reinforced concrete bridges | |
| ES166600U (en) | A perfected floor forged. (Machine-translation by Google Translate, not legally binding) |