GB470585A - Improvements in extrusion moulding machines for the manufacture of pellets - Google Patents
Improvements in extrusion moulding machines for the manufacture of pelletsInfo
- Publication number
- GB470585A GB470585A GB651436A GB651436A GB470585A GB 470585 A GB470585 A GB 470585A GB 651436 A GB651436 A GB 651436A GB 651436 A GB651436 A GB 651436A GB 470585 A GB470585 A GB 470585A
- Authority
- GB
- United Kingdom
- Prior art keywords
- worm
- extrusion
- segment
- die
- blades
- 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
- B30B11/227—Means for dividing the extruded material into briquets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
470,585. Extrusion-moulding machines. SIZER, A. W. March 4, 1936, No. 6514. [Class S7(ii)] In an extrusion - moulding machine for forming pellets wherein material is extruded by a worm 1 through perforations 3 in a dieplate 4 and severed on the delivery side of the die-plate, a number of knives are disposed within a minor proportion of the area of the die to sever the material a number of times during each complete extrusion impulse of the worm through a given perforation. The knives are arranged in a rotary cutting element 5 provided adjacent the die-plate, and comprising one or more blade segments 12, 13 according as one or more starts are provided on the worm. Each segment is formed with two or more blades 15a, 15b. For a single start worm there will be one segment having two or more angularly spaced blades. The blades in any one segment are disposed within 180‹ of arc for each start of the worm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB651436A GB470585A (en) | 1936-03-04 | 1936-03-04 | Improvements in extrusion moulding machines for the manufacture of pellets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB651436A GB470585A (en) | 1936-03-04 | 1936-03-04 | Improvements in extrusion moulding machines for the manufacture of pellets |
Publications (1)
Publication Number | Publication Date |
---|---|
GB470585A true GB470585A (en) | 1937-08-18 |
Family
ID=9815893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB651436A Expired GB470585A (en) | 1936-03-04 | 1936-03-04 | Improvements in extrusion moulding machines for the manufacture of pellets |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB470585A (en) |
-
1936
- 1936-03-04 GB GB651436A patent/GB470585A/en not_active Expired
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