GB1264660A - - Google Patents
Info
- Publication number
- GB1264660A GB1264660A GB1264660DA GB1264660A GB 1264660 A GB1264660 A GB 1264660A GB 1264660D A GB1264660D A GB 1264660DA GB 1264660 A GB1264660 A GB 1264660A
- Authority
- GB
- United Kingdom
- Prior art keywords
- injection
- screw
- april
- channel
- plasticizing
- 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
- 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
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
- B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
-
- 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
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
- B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
- B29C2045/548—Reciprocating plasticising screws
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH594168A CH481746A (de) | 1968-04-18 | 1968-04-18 | Kunststoff-Spritzgiessmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1264660A true GB1264660A (US20020051482A1-20020502-M00012.png) | 1972-02-23 |
Family
ID=4301857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1264660D Expired GB1264660A (US20020051482A1-20020502-M00012.png) | 1968-04-18 | 1969-04-10 |
Country Status (6)
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2383772A1 (fr) * | 1977-03-18 | 1978-10-13 | Statni Vyzkumny Ustav Material | Appareil pour la fabrication de pieces volumineuses en matiere plastique |
US4131411A (en) * | 1977-03-21 | 1978-12-26 | Statni Vyzkumny Ustav Materialu | Arrangement for manufacture of voluminous products made of plastics |
JPS5917931B2 (ja) * | 1980-03-14 | 1984-04-24 | 株式会社池貝 | 可塑性材料の成形方法および装置 |
JPS5829428U (ja) * | 1981-08-24 | 1983-02-25 | 宇部興産株式会社 | ベント式可塑化成形装置 |
JPS6225027A (ja) * | 1985-07-25 | 1987-02-03 | Aisin Seiki Co Ltd | 射出成形装置 |
US4867665A (en) * | 1988-07-07 | 1989-09-19 | Nakatani Kikai Kabushiki Kaisha | Plastic material molding apparatus |
JP3316800B2 (ja) * | 1998-10-20 | 2002-08-19 | 日精樹脂工業株式会社 | プリプラ式射出成形機の可塑化装置 |
JP3620380B2 (ja) * | 1998-12-25 | 2005-02-16 | 株式会社村田製作所 | 熱可塑性樹脂用射出成形機 |
DE19925578C2 (de) * | 1999-06-04 | 2003-04-17 | Battenfeld Gmbh | Rückstromsperre |
US6954066B2 (en) * | 2003-04-01 | 2005-10-11 | Halliburton Energy Services, Inc. | Abnormal pressure determination using nuclear magnetic resonance logging |
DE102004047347A1 (de) * | 2004-07-22 | 2006-02-16 | Landshuter Werkzeugbau Alfred Steinl Gmbh & Co. Kg | Spritzgießmaschine und Verfahren zum Spritzgießen |
-
1968
- 1968-04-18 CH CH594168A patent/CH481746A/de not_active IP Right Cessation
-
1969
- 1969-04-09 DE DE19691917975 patent/DE1917975A1/de active Pending
- 1969-04-10 GB GB1264660D patent/GB1264660A/en not_active Expired
- 1969-04-10 AT AT348069A patent/AT302624B/de not_active IP Right Cessation
- 1969-04-15 US US816212A patent/US3611503A/en not_active Expired - Lifetime
- 1969-04-16 FR FR6911718A patent/FR2006431A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE1917975A1 (de) | 1969-11-06 |
AT302624B (de) | 1972-10-25 |
CH481746A (de) | 1969-11-30 |
US3611503A (en) | 1971-10-12 |
FR2006431A1 (US20020051482A1-20020502-M00012.png) | 1969-12-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |