JPH0479623U - - Google Patents
Info
- Publication number
- JPH0479623U JPH0479623U JP1990121806U JP12180690U JPH0479623U JP H0479623 U JPH0479623 U JP H0479623U JP 1990121806 U JP1990121806 U JP 1990121806U JP 12180690 U JP12180690 U JP 12180690U JP H0479623 U JPH0479623 U JP H0479623U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- main part
- flight
- supply port
- sectional shape
- 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.)
- Pending
Links
- 239000011347 resin Substances 0.000 claims abstract description 4
- 229920005989 resin Polymers 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 abstract 1
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/58—Details
- B29C45/60—Screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
- B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
- B29B7/428—Parts or accessories, e.g. casings, feeding or discharging means
- B29B7/429—Screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990121806U JPH0479623U (US07993877-20110809-P00003.png) | 1990-11-22 | 1990-11-22 | |
| US07/792,858 US5458475A (en) | 1990-11-22 | 1991-11-20 | Screw of injection molding machine |
| AT91119856T ATE148392T1 (de) | 1990-11-22 | 1991-11-21 | Schnecke einer spritzgiessmaschine |
| DE69124473T DE69124473T2 (de) | 1990-11-22 | 1991-11-21 | Schnecke einer Spritzgiessmaschine |
| EP91119856A EP0487076B1 (en) | 1990-11-22 | 1991-11-21 | Screw of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990121806U JPH0479623U (US07993877-20110809-P00003.png) | 1990-11-22 | 1990-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0479623U true JPH0479623U (US07993877-20110809-P00003.png) | 1992-07-10 |
Family
ID=14820393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990121806U Pending JPH0479623U (US07993877-20110809-P00003.png) | 1990-11-22 | 1990-11-22 |
Country Status (5)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6699214B2 (en) * | 2000-01-19 | 2004-03-02 | Scimed Life Systems, Inc. | Shear-sensitive injectable delivery system |
| AT411663B (de) * | 2002-01-24 | 2004-04-26 | Cincinnati Extrusion Gmbh | Schneckenextruder |
| WO2006126099A2 (en) * | 2005-03-08 | 2006-11-30 | Steer Engineering Private Limited | Twin screw intake elements for an extruder system |
| ITPR20080068A1 (it) * | 2008-10-22 | 2010-04-23 | Storci S P A | Vite di compressione in macchine continue per estrusione e produzione pasta |
| FI122389B (fi) * | 2010-04-16 | 2011-12-30 | Jouni Ahonen | Menetelmä ja sovitelma betonin syöttämiseksi ja tiivistämiseksi sekä syöttöruuvi |
| JP5562368B2 (ja) * | 2012-03-01 | 2014-07-30 | 株式会社日本製鋼所 | スクリュ対および該スクリュ対を備えた同方向噛合型二軸スクリュ押出機 |
| JP6735135B2 (ja) * | 2016-04-20 | 2020-08-05 | 株式会社神戸製鋼所 | スクリュ式押出機 |
| AT522425B1 (de) * | 2019-03-20 | 2022-01-15 | Erema Eng Recycling Maschinen & Anlagen Gmbh | Schälschnecke |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3023456A (en) * | 1959-08-03 | 1962-03-06 | Dow Chemical Co | Extruder apparatus |
| US3169275A (en) * | 1961-10-31 | 1965-02-16 | Farrel Corp | Screw type preplasticizing plastic injection molding machine |
| DE1238496B (de) * | 1962-08-21 | 1967-04-13 | Ver Kaliwerke Salzdetfurth A G | Verfahren zur Umhuellung von granulierten Duengemitteln oder Mehrnaehrstoffduengemitteln |
| US3266097A (en) * | 1964-08-13 | 1966-08-16 | Phillips Petroleum Co | Extrusion apparatus |
| DE1283496B (de) * | 1965-03-19 | 1968-11-21 | Salzgitter Maschinen Ag | Foerderschnecke fuer Kunststoffspritzgiessmaschinen |
| US3843290A (en) * | 1972-12-18 | 1974-10-22 | Sender Ornamental Iron Works | Extrusion die |
| US4185060A (en) * | 1978-03-17 | 1980-01-22 | Ladney M Jr | Method of manufacturing structural foam plastic products free from undesirable contaminant constituents |
-
1990
- 1990-11-22 JP JP1990121806U patent/JPH0479623U/ja active Pending
-
1991
- 1991-11-20 US US07/792,858 patent/US5458475A/en not_active Expired - Fee Related
- 1991-11-21 DE DE69124473T patent/DE69124473T2/de not_active Expired - Fee Related
- 1991-11-21 EP EP91119856A patent/EP0487076B1/en not_active Expired - Lifetime
- 1991-11-21 AT AT91119856T patent/ATE148392T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE69124473T2 (de) | 1997-06-12 |
| EP0487076A3 (en) | 1992-09-30 |
| EP0487076A2 (en) | 1992-05-27 |
| DE69124473D1 (de) | 1997-03-13 |
| EP0487076B1 (en) | 1997-01-29 |
| ATE148392T1 (de) | 1997-02-15 |
| US5458475A (en) | 1995-10-17 |
