GB265441A - Improvements in machines for making blocks - Google Patents
Improvements in machines for making blocksInfo
- Publication number
- GB265441A GB265441A GB1336326A GB1336326A GB265441A GB 265441 A GB265441 A GB 265441A GB 1336326 A GB1336326 A GB 1336326A GB 1336326 A GB1336326 A GB 1336326A GB 265441 A GB265441 A GB 265441A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- operated
- hopper
- tampers
- tamping
- 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
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
- B28B7/0035—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding
- B28B7/0038—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding the sidewalls of mould and moulded article moving only past each other, e.g. box-shaped moulds which are lifted off from the moulding
-
- 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
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
- B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
265,441. Heskett, A. J. May 26, 1926. Tamping-machines; moulds; feeding.-A machine for moulding hollow concrete blocks comprises a double mould 11, Fig. 3, with sliding sides 22, 23 operated by a cam 18, a feed hopper 12, Fig. 2, sliding over the mould and also cam operated, tampers 15, and cores 27, 28 movable vertically and operated from the sliding sides of the mould. The cones fall by gravity, assisted if necessary by the pressure of a block 46 on the lever 42. The front plate 25 of the mould is hinged to a bar 53, and can be turned outwardly when the bar is raised by a, pedal 55. The feed hopper slides on fixed rods 61 and is operated by a cam 17. The tampers are actuated by rotating arms 78; blades 81 which normally hold the tampers raised, are defected, for tamping, by an arm 85 carried by the hopper; tamping may be stopped independently of the hopper movement by pulling a rod 92 which turns the arm 85 clear of the blade arm 86. A strickler 91 is fixed to the hopper. Two or more of the machines may be grouped about a common vertical driving shaft, as shown in Fig. 9, and be driven by bevel gearing from the main shaft 107 and by the original cams and a spider 114.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1336326A GB265441A (en) | 1926-05-26 | 1926-05-26 | Improvements in machines for making blocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1336326A GB265441A (en) | 1926-05-26 | 1926-05-26 | Improvements in machines for making blocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB265441A true GB265441A (en) | 1927-02-10 |
Family
ID=10021583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1336326A Expired GB265441A (en) | 1926-05-26 | 1926-05-26 | Improvements in machines for making blocks |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB265441A (en) |
-
1926
- 1926-05-26 GB GB1336326A patent/GB265441A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB265441A (en) | Improvements in machines for making blocks | |
| US1729984A (en) | Cement brick and block machine | |
| GB705290A (en) | Improvements in machines for moulding blocks from concrete or other material | |
| US1725984A (en) | jenson | |
| US1742670A (en) | Automatic press | |
| US1611094A (en) | Machine for manufacturing blocks, etc. | |
| US1882682A (en) | Molding machine | |
| GB180505A (en) | Improvements in machines for moulding concrete building blocks | |
| US1485569A (en) | Casting machine | |
| US2061280A (en) | Molding machine | |
| US1373578A (en) | Core-forming device | |
| GB378558A (en) | Improvements relating to methods of and apparatus for the production of concrete slabs or blocks, and to the product thereof | |
| US1349017A (en) | Molding-machine | |
| US1767563A (en) | Apparatus for molding castings | |
| GB139209A (en) | Improvements in apparatus for moulding concrete and the like blocks | |
| US1697435A (en) | Hole-cutting machine | |
| US1447978A (en) | Block-molding machine | |
| GB257038A (en) | Improvements in brick making machines | |
| US1525872A (en) | Block-molding machine | |
| GB236481A (en) | Improvements in and relating to concrete and the like block moulding machines | |
| GB268660A (en) | Improvements relating to the manufacture of hollow bodies of concrete and similar materials | |
| GB210659A (en) | Improvements in and relating to machines for moulding night lights | |
| US1745991A (en) | Mold | |
| GB191315102A (en) | Improvements in and relating to Hand Operated Moulding Machines for Foundry Use. | |
| GB410155A (en) | Improvements in or relating to machines for making sand cores and moulds |