GB1316742A - Moulding - Google Patents
MouldingInfo
- Publication number
- GB1316742A GB1316742A GB1316742DA GB1316742A GB 1316742 A GB1316742 A GB 1316742A GB 1316742D A GB1316742D A GB 1316742DA GB 1316742 A GB1316742 A GB 1316742A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- injection mechanism
- moulds
- injection
- april
- 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
- B29C45/03—Injection moulding apparatus
- B29C45/07—Injection moulding apparatus using movable injection units
- B29C45/076—Injection moulding apparatus using movable injection units cooperating with two or more moulds
-
- 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
- B29C45/03—Injection moulding apparatus
- B29C45/04—Injection moulding apparatus using movable moulds or mould halves
- B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
1316742 Injection moulding machines BRITISH UNITED SHOE MACHINERY CO Ltd 24 April 1970 [24 April 1969] 19679/70 Divided out of 1316741 Heading B5A The subject matter of this Specification is substantially all included in Specification 1,316,741 but the claims relate to means for controlling the amount of moulding material injected into each mould. In addition, instead of having a number of moulds fixedly arranged in an arc about a centre axis, the moulds may be mounted on a rotatable annular table, the injection mechanism being fixedly mounted either inside or outside the table, final movement prior to each injection being either of the injection mechanism towards a mould or of a mould towards the injection mechanism. Alternatively the moulds may be arranged in a straight line, the injection mechanism being movable from one mould to the next.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1967970 | 1969-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1316742A true GB1316742A (en) | 1973-05-16 |
Family
ID=10133387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1316742D Expired GB1316742A (en) | 1969-04-24 | 1969-04-24 | Moulding |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1316742A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992011989A1 (en) * | 1991-01-03 | 1992-07-23 | David Rudy Brent | Apparatus and method for use in injection moulding |
WO2009039555A1 (en) * | 2007-09-28 | 2009-04-02 | Blundstone Australia Pty Ltd | An article of footwear |
-
1969
- 1969-04-24 GB GB1316742D patent/GB1316742A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992011989A1 (en) * | 1991-01-03 | 1992-07-23 | David Rudy Brent | Apparatus and method for use in injection moulding |
US5855935A (en) * | 1991-01-03 | 1999-01-05 | Brent; David Rudy | Apparatus for injection moulding |
WO2009039555A1 (en) * | 2007-09-28 | 2009-04-02 | Blundstone Australia Pty Ltd | An article of footwear |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |