GB9922974D0 - A plastics moulding process - Google Patents
A plastics moulding processInfo
- Publication number
- GB9922974D0 GB9922974D0 GBGB9922974.2A GB9922974A GB9922974D0 GB 9922974 D0 GB9922974 D0 GB 9922974D0 GB 9922974 A GB9922974 A GB 9922974A GB 9922974 D0 GB9922974 D0 GB 9922974D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- moulding process
- plastics moulding
- plastics
- moulding
- 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.)
- Withdrawn
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
- B29C45/40—Removing or ejecting moulded articles
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/56—Compression moulding under special conditions, e.g. vacuum
-
- 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
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
- B29C45/568—Applying vibrations to the mould parts
-
- 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
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/022—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space whereby the material is subjected to vibrations
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/008—Using vibrations during moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/10—Thermosetting resins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9821274.9A GB9821274D0 (en) | 1998-10-01 | 1998-10-01 | A plastics moulding press |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9922974D0 true GB9922974D0 (en) | 1999-12-01 |
GB2342311A GB2342311A (en) | 2000-04-12 |
Family
ID=10839727
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9821274.9A Ceased GB9821274D0 (en) | 1998-10-01 | 1998-10-01 | A plastics moulding press |
GB9922974A Withdrawn GB2342311A (en) | 1998-10-01 | 1999-09-29 | A plastics moulding process |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9821274.9A Ceased GB9821274D0 (en) | 1998-10-01 | 1998-10-01 | A plastics moulding press |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB9821274D0 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1768826A2 (en) * | 2004-06-18 | 2007-04-04 | Mars, Incorporated | Demolding apparatus and method utilizing resonant frequencies |
EP3762199A1 (en) * | 2018-03-05 | 2021-01-13 | BAE SYSTEMS plc | Pre-defined recess |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB983184A (en) * | 1961-07-03 | 1965-02-10 | Staffordshire Potteries Ltd | Improvements in the manufacture of pottery |
GB2127343B (en) * | 1982-09-03 | 1986-07-30 | Myrayarn Limited | Improvements in or relating to methods of casting concrete articles |
SE465613B (en) * | 1989-03-10 | 1991-10-07 | Lennqvist Mekaniska Verkstad A | PROCEDURE AND DEVICE FOR MANUFACTURE OF VIBRATED CONCRETE ELEMENTS |
US5182061A (en) * | 1990-07-20 | 1993-01-26 | Nisshinbo Industries, Inc. | Method of vibration-molding friction member |
GB2272856A (en) * | 1992-08-11 | 1994-06-01 | Meirion Gribble | Vibrating mould surface while charging mouldable material to mould |
TW283114B (en) * | 1994-09-16 | 1996-08-11 | Nissei Zyushi Kogyo Kk | |
FR2755582B1 (en) * | 1996-11-13 | 1999-04-02 | Kaufler Sa | METHOD OF VIBRATORY MATURATION OF MOLDED BRINE MEAT AND DEVICE FOR IMPLEMENTING SAME |
-
1998
- 1998-10-01 GB GBGB9821274.9A patent/GB9821274D0/en not_active Ceased
-
1999
- 1999-09-29 GB GB9922974A patent/GB2342311A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB9821274D0 (en) | 1998-11-25 |
GB2342311A (en) | 2000-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
COOA | Change in applicant's name or ownership of the application | ||
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |