GB606202A - Rotatory press for moulding pulverized or fibrous materials - Google Patents
Rotatory press for moulding pulverized or fibrous materialsInfo
- Publication number
- GB606202A GB606202A GB30794/45A GB3079445A GB606202A GB 606202 A GB606202 A GB 606202A GB 30794/45 A GB30794/45 A GB 30794/45A GB 3079445 A GB3079445 A GB 3079445A GB 606202 A GB606202 A GB 606202A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- moulding
- chamber
- piston
- pulverized
- 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
- B28B3/12—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein one or more rollers exert pressure on the material
- B28B3/14—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein one or more rollers exert pressure on the material with co-operating pocketed rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/16—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using pocketed rollers, e.g. two co-operating pocketed rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/16—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using pocketed rollers, e.g. two co-operating pocketed rollers
- B30B11/165—Roll constructions
Abstract
606,202. Rotary - cylinder moulding presses. NAUTA, J. E. Nov. 16, 1945, No. 30794. Convention date, Sept. 2, 1941. [Class 87(ii)] The bottom of each moulding chamber 6, Figs. 1, 2 and 4, is adapted to expel the moulded product by being formed by a flat cut-away portion 12 of a shaft 13. Opposite ends of the shaft are formed with operating levers 15, 15<1>. When the moulding chamber has been filled with pulverized or fibrous material and the latter has been compressed therein by convergence of the. two cylinders 3, 4, and of a partition 9, the lever 15 strikes an abutment 16, whereby the shaft is turned to eject the moulded article as shown in Fig. 4. Another abutment 18 acts on the lever 15' to return the shaft. to the position shown in Fig. 2. In a modification, the cut-away portion of the shaft forms not only the base but part of the side of the moulding chamber. In a further modification, Fig. 7, the shaft 13 is formed as a cam which raises a piston 22 forming the base of the moulding chamber. The piston is lowered by links 24 attached to the shaft. Annular grooves 25 collect powder that penetrates between the piston and its chamber. The shafts 13 may turn on bearings and may have ribs or screw threads that cut powder crusts formed in the bearings. The chamber 10 may be cooled. There may be only one cylinder 3.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL606202X | 1941-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB606202A true GB606202A (en) | 1948-08-10 |
Family
ID=19787949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30794/45A Expired GB606202A (en) | 1941-09-02 | 1945-11-16 | Rotatory press for moulding pulverized or fibrous materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB606202A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210243969A1 (en) * | 2018-11-19 | 2021-08-12 | Genus Industries, Llc Dba Icoir Products Group | Turf and lawn coir |
| US20210251158A1 (en) * | 2018-11-19 | 2021-08-19 | Genus Industries, Llc Dba Icoir Products Group | Turf and lawn coir |
-
1945
- 1945-11-16 GB GB30794/45A patent/GB606202A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210243969A1 (en) * | 2018-11-19 | 2021-08-12 | Genus Industries, Llc Dba Icoir Products Group | Turf and lawn coir |
| US20210251158A1 (en) * | 2018-11-19 | 2021-08-19 | Genus Industries, Llc Dba Icoir Products Group | Turf and lawn coir |
| US11737402B2 (en) * | 2018-11-19 | 2023-08-29 | Genus Industries, Llc | Turf and lawn coir |
| US11758855B2 (en) * | 2018-11-19 | 2023-09-19 | Genus Industries, Llc | Turf and lawn coir |
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