GB389940A - Improvements relating to vibrating or jolting machines for moulding building elements or concrete and the like - Google Patents
Improvements relating to vibrating or jolting machines for moulding building elements or concrete and the likeInfo
- Publication number
- GB389940A GB389940A GB642/32A GB64232A GB389940A GB 389940 A GB389940 A GB 389940A GB 642/32 A GB642/32 A GB 642/32A GB 64232 A GB64232 A GB 64232A GB 389940 A GB389940 A GB 389940A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- plate
- concrete
- vibrating
- 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
- 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
- B28B3/022—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 combined with vibrating or jolting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/10—Compacting by jarring devices only
-
- 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
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/10—Producing shaped prefabricated articles from the material by vibrating or jolting and applying pressure otherwise than by the use of presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
389,940. Shaking-machines for moulding concrete &c. SCHROER, J. B., 223, Hohestrasse, Dortmund, Germany. Jan. 8, 1932, No. 642. [Class 87 (ii).] In a vibrating- machine for moulding building-elements of concrete, &c., of the type in which a mould is mounted on a carrier which is jigged by a cam whilst a plate bears on the upper surface of the material, the mould carrier f is slidably mounted on parallel upright bars p to which the bearing plate m is fixed, said bars being controlled by springs d so that the material is compressed by the plate m, the fall of the mould under the spring action being violently arrested by fixed abutments b. The pressure plate m is carried by a bridge member n which slides on the uprights p and is carried by a threaded shaft screwed into a bridge member q fixed to the uprights p. The height of the plate m is adjusted either by the handwheel o or progressively when the mould is vibrated by the inertia of weights v acting on cords u round a pulley t. The mould carrier f is vibrated by a rotating cam z acting on the rod k which is surrounded by a spring l to act as a cushioning device on the downward stroke. The tension of the springs d can be adjusted by the collars p<1>.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE382739D BE382739A (en) | 1929-06-18 | ||
| DESCH90638D DE543870C (en) | 1929-06-18 | 1929-06-18 | Ruettelforming machine |
| FR724361D FR724361A (en) | 1929-06-18 | 1931-09-15 | Shaking Molding Machine |
| GB642/32A GB389940A (en) | 1929-06-18 | 1932-01-08 | Improvements relating to vibrating or jolting machines for moulding building elements or concrete and the like |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESCH90638D DE543870C (en) | 1929-06-18 | 1929-06-18 | Ruettelforming machine |
| GB642/32A GB389940A (en) | 1929-06-18 | 1932-01-08 | Improvements relating to vibrating or jolting machines for moulding building elements or concrete and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB389940A true GB389940A (en) | 1933-03-30 |
Family
ID=34751063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB642/32A Expired GB389940A (en) | 1929-06-18 | 1932-01-08 | Improvements relating to vibrating or jolting machines for moulding building elements or concrete and the like |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE382739A (en) |
| DE (1) | DE543870C (en) |
| FR (1) | FR724361A (en) |
| GB (1) | GB389940A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0114885A1 (en) * | 1982-07-23 | 1984-08-08 | Sxd Refractories Inc | Method and apparatus for forming particles into shaped articles. |
| CN104525874A (en) * | 2014-12-15 | 2015-04-22 | 滁州金诺实业有限公司 | Automatic jolt ramming device of molding sand in sand box |
| CN111546464A (en) * | 2020-06-16 | 2020-08-18 | 山东华鹏重工有限公司 | Flexible adjustable constant pressure device for vibration forming machine |
| CN112549251A (en) * | 2020-12-04 | 2021-03-26 | 付小豪 | Processing method for dry-hanging stone of building curtain wall |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE974857C (en) * | 1949-04-01 | 1961-05-18 | Chamotte Ind | Process for the production of bricks for artificial stones, in particular for refractory and acid-proof stones |
-
0
- BE BE382739D patent/BE382739A/fr unknown
-
1929
- 1929-06-18 DE DESCH90638D patent/DE543870C/en not_active Expired
-
1931
- 1931-09-15 FR FR724361D patent/FR724361A/en not_active Expired
-
1932
- 1932-01-08 GB GB642/32A patent/GB389940A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0114885A1 (en) * | 1982-07-23 | 1984-08-08 | Sxd Refractories Inc | Method and apparatus for forming particles into shaped articles. |
| EP0114885A4 (en) * | 1982-07-23 | 1985-11-07 | Sxd Refractories Inc | Method and apparatus for forming particles into shaped articles. |
| CN104525874A (en) * | 2014-12-15 | 2015-04-22 | 滁州金诺实业有限公司 | Automatic jolt ramming device of molding sand in sand box |
| CN111546464A (en) * | 2020-06-16 | 2020-08-18 | 山东华鹏重工有限公司 | Flexible adjustable constant pressure device for vibration forming machine |
| CN112549251A (en) * | 2020-12-04 | 2021-03-26 | 付小豪 | Processing method for dry-hanging stone of building curtain wall |
Also Published As
| Publication number | Publication date |
|---|---|
| DE543870C (en) | 1932-02-11 |
| BE382739A (en) | |
| FR724361A (en) | 1932-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2407168A (en) | Apparatus for molding concrete | |
| CN208679765U (en) | A kind of building stones vibration screening plant with weighing function | |
| GB389940A (en) | Improvements relating to vibrating or jolting machines for moulding building elements or concrete and the like | |
| CN205033353U (en) | Lightweight aggregate block forming machine | |
| US2091414A (en) | Apparatus for effecting vibration | |
| CN205573298U (en) | Shock attenuation formula stamp device | |
| GB1359768A (en) | Apparatus for the production of green test specimens from artificial carbon | |
| GB1238905A (en) | ||
| GB509590A (en) | Improvements relating to screening plant | |
| GB527082A (en) | Improvements in or relating to sifting or screening apparatus | |
| US2147836A (en) | Apparatus for making blocks | |
| CN208451848U (en) | A kind of shaking device of concrete protection door | |
| US2512120A (en) | Vibrating apparatus | |
| DE803691C (en) | Vibrating sieve | |
| US2157562A (en) | Screen apparatus | |
| GB454859A (en) | Improvements relating to vibratory apparatus for classifying solid materials | |
| DE940259C (en) | Vibrating screen | |
| SU406624A1 (en) | DEVICE FOR MANUFACTURE FORMFOM | 4 tiiWisiir and "nd | |
| DE603316C (en) | Device for emptying molding boxes | |
| GB790861A (en) | Improvements relating to electro-magnetic vibratory apparatus for vibrating moulds for concrete and the like | |
| DE1027119B (en) | Device for compacting loose masses by means of a vibration generator, especially for stone molding machines | |
| GB479466A (en) | Improvements in screening | |
| DE368302C (en) | Ruettel process for compacting molding materials | |
| GB392915A (en) | Means for consolidating the foundation soil of roads and the like | |
| GB763163A (en) | Improvements in hydraulically operated ingot-shearing machines |