GB845942A - Improvements in brick making machines - Google Patents
Improvements in brick making machinesInfo
- Publication number
- GB845942A GB845942A GB1037458A GB1037458A GB845942A GB 845942 A GB845942 A GB 845942A GB 1037458 A GB1037458 A GB 1037458A GB 1037458 A GB1037458 A GB 1037458A GB 845942 A GB845942 A GB 845942A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinders
- brick making
- machine
- brick
- making 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
-
- 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
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/0063—Control arrangements
- B28B17/0081—Process control
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Automation & Control Theory (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
845,942. Brick making machines. WHITTAKER & CO. Ltd., C. March 31, 1959 [April 1, 1958], No. 10374/58. Addition to 834,679. Class 87(2). In a modification of the brick making machine of the parent Specification, a hydraulic ram or rams is located in a cylinder or cylinders in a pressuretransmitting member of the machine other than a connecting rod thereof, variations in pressure of the hydraulic fluid in the cylinder or cylinders being transmitted by means responsive to such variation to adjust the position of the bottom plate of the mould. As shown in Fig. 3, rams A are located in cylinders B in the crosshead of the machine, the cylinders being interconnected and connected to a supply reservoir D through a back-pressure valve E and in communication with a plunger G. Thus any pressure applied to the pressheads F is transmitted to the plunger G which will tend to move against a constraining spring H, this movement being used to adjust the bottom plate of the mould and so control the density of the brick.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB584257A GB834679A (en) | 1957-02-21 | 1957-02-21 | Improvements in brick making machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB845942A true GB845942A (en) | 1960-08-24 |
Family
ID=9803648
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB584257A Expired GB834679A (en) | 1957-02-21 | 1957-02-21 | Improvements in brick making machines |
| GB1037458A Expired GB845942A (en) | 1957-02-21 | 1958-04-01 | Improvements in brick making machines |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB584257A Expired GB834679A (en) | 1957-02-21 | 1957-02-21 | Improvements in brick making machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (2) | GB834679A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2951716A1 (en) * | 1979-12-19 | 1981-07-02 | Mannesmann AG, 4000 Düsseldorf | Pressing system to compensate for fluctuations - measures displacement of powder in mould simultaneously with pressure |
| CN109732753B (en) * | 2019-04-02 | 2019-06-25 | 常州大连理工大学智能装备研究院 | A kind of rotatable material extrusion forming device of automation |
-
1957
- 1957-02-21 GB GB584257A patent/GB834679A/en not_active Expired
-
1958
- 1958-04-01 GB GB1037458A patent/GB845942A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB834679A (en) | 1960-05-11 |
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