GB229769A - Improvements in extrusion machines of the worm screw type - Google Patents
Improvements in extrusion machines of the worm screw typeInfo
- Publication number
- GB229769A GB229769A GB3025823A GB3025823A GB229769A GB 229769 A GB229769 A GB 229769A GB 3025823 A GB3025823 A GB 3025823A GB 3025823 A GB3025823 A GB 3025823A GB 229769 A GB229769 A GB 229769A
- Authority
- GB
- United Kingdom
- Prior art keywords
- worm screw
- grooves
- series
- screw type
- extrusion 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
- 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
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/24—Extrusion presses; Dies therefor using screws or worms
- B30B11/248—Means preventing the material from turning with the screw or returning towards the feed hopper
-
- 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
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/24—Extrusion presses; Dies therefor using screws or worms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fodder In General (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
229,769. Sizer, A. W. Dec. 1, 1923. Extrusion machines.-In a worm-screw extrusion press of the kind described in Specifications 26713/12 and 143,659 the grooves f, Fig. 3, in the liner, in the compression chamber and in the filling-piece. at the feed-end are longitudinal or only slightly inclined to the horizontal. The bases of the grooves f may be concentric with the liner, or, as shown in Fig. 4, eccentric therewith. Two or more series of grooves f, fl, Fig. 8, may be employed in staggered relation. The ends 3 of the second series are pointed to guide the meal &c. from one series to the next.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3025823A GB229769A (en) | 1923-12-01 | 1923-12-01 | Improvements in extrusion machines of the worm screw type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3025823A GB229769A (en) | 1923-12-01 | 1923-12-01 | Improvements in extrusion machines of the worm screw type |
Publications (1)
Publication Number | Publication Date |
---|---|
GB229769A true GB229769A (en) | 1925-03-02 |
Family
ID=10304787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3025823A Expired GB229769A (en) | 1923-12-01 | 1923-12-01 | Improvements in extrusion machines of the worm screw type |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB229769A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3111080A (en) * | 1958-11-20 | 1963-11-19 | French Oil Mill Machinery | Screw press |
US3267839A (en) * | 1965-03-01 | 1966-08-23 | Sperry Rand Corp | Agricultural machine |
EP0451349A1 (en) * | 1990-04-06 | 1991-10-16 | Alois Pöttinger Maschinenfabrik GmbH | Screw press |
-
1923
- 1923-12-01 GB GB3025823A patent/GB229769A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3111080A (en) * | 1958-11-20 | 1963-11-19 | French Oil Mill Machinery | Screw press |
US3267839A (en) * | 1965-03-01 | 1966-08-23 | Sperry Rand Corp | Agricultural machine |
EP0451349A1 (en) * | 1990-04-06 | 1991-10-16 | Alois Pöttinger Maschinenfabrik GmbH | Screw press |
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