UA47082U - worm of extruder - Google Patents
worm of extruderInfo
- Publication number
- UA47082U UA47082U UAU200909282U UAU200909282U UA47082U UA 47082 U UA47082 U UA 47082U UA U200909282 U UAU200909282 U UA U200909282U UA U200909282 U UAU200909282 U UA U200909282U UA 47082 U UA47082 U UA 47082U
- Authority
- UA
- Ukraine
- Prior art keywords
- pins
- shaft
- section
- bushing
- worm
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/565—Screws having projections other than the thread, e.g. pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/363—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using non-actuated dynamic mixing devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
A worm of extruder contains a shaft with in-series located a shank, a section with a screw comb, a section with pins, and with a tip. The section with pins is made in the form of a bushing, the shaft in the section with pins is made with a screw thread, in the case the pins are located in the wall of bushing and are installed with possibility of contact with the screw thread of shaft and reciprocating displacement. The bushing is installed on the shaft with possibility of turning and fixing in the assigned position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU200909282U UA47082U (en) | 2009-09-09 | 2009-09-09 | worm of extruder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU200909282U UA47082U (en) | 2009-09-09 | 2009-09-09 | worm of extruder |
Publications (1)
Publication Number | Publication Date |
---|---|
UA47082U true UA47082U (en) | 2010-01-11 |
Family
ID=50695201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAU200909282U UA47082U (en) | 2009-09-09 | 2009-09-09 | worm of extruder |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA47082U (en) |
-
2009
- 2009-09-09 UA UAU200909282U patent/UA47082U/en unknown
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