GB1335569A - Injection moulding apparatus - Google Patents
Injection moulding apparatusInfo
- Publication number
- GB1335569A GB1335569A GB1335569DA GB1335569A GB 1335569 A GB1335569 A GB 1335569A GB 1335569D A GB1335569D A GB 1335569DA GB 1335569 A GB1335569 A GB 1335569A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- moulds
- dec
- effected
- nozzle
- 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
- B29C45/1781—Aligning injection nozzles with the mould sprue bush
-
- 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
-
- 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
- B29C45/0408—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement
-
- 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
- B29C45/1773—Means for adjusting or displacing the injection unit into different positions, e.g. for co-operating with different moulds
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
1335569 Replaceable injection hot runners K AOKI 9 Dec 1970 [9 Dec 1969 25 March 1970] 19330/73 Divided out of 1335567 Heading B5A The invention relates to apparatus of the same type, Figs. 1-5 (not shown), as described in Figs. 1-5 of the parent Specification 1,335,567. According to the invention, Figs. 6-8, injection from a nozzle 7 is effected at different locations into each of the moulds 4, 4<SP>1</SP>, by the provision on the upper mould part 4b, 4b<SP>1</SP> of each mould, of a plate 52, 52<SP>1</SP> within each of which is replaceably located a hot runner member 51, 51<SP>1</SP> of a different length and which is engaged by the nozzle 7 located adjacent the clamping structure 11. The moulds 4, 4<SP>1</SP> are each mounted to a seating plate 38, 38<SP>1</SP>, which is upwardly displaceable from the plate 2 when clamping is effected by an upwardly acting ram 13, provided with working clearance around a cylinder 17 which effects the horizontal reciprocation of the plate 2.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9851969 | 1969-12-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1335569A true GB1335569A (en) | 1973-10-31 |
Family
ID=14221883
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5848670A Expired GB1335567A (en) | 1969-12-09 | 1970-12-09 | Injection moulding apparatus |
GB1335568D Expired GB1335568A (en) | 1969-12-09 | 1970-12-09 | Injection moulding apparatus |
GB1933173A Expired GB1335570A (en) | 1969-12-09 | 1970-12-09 | Injection moulding apparatus |
GB1335569D Expired GB1335569A (en) | 1969-12-09 | 1970-12-09 | Injection moulding apparatus |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5848670A Expired GB1335567A (en) | 1969-12-09 | 1970-12-09 | Injection moulding apparatus |
GB1335568D Expired GB1335568A (en) | 1969-12-09 | 1970-12-09 | Injection moulding apparatus |
GB1933173A Expired GB1335570A (en) | 1969-12-09 | 1970-12-09 | Injection moulding apparatus |
Country Status (1)
Country | Link |
---|---|
GB (4) | GB1335567A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0490248A2 (en) * | 1990-12-06 | 1992-06-17 | Klöckner Desma Elastomertechnik GmbH | Plasticising and injection unit for rubber injection moulding machines |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1195843B (en) * | 1986-11-20 | 1988-10-27 | Comind Spa | PERFECTED PRESS FOR MOLDING OF THERMOPLASTIC POLYURETHANE THERMOPLASTIC POLYMERIC ARTICLES AND ITS CONDUCTION PROCESS |
JP3792689B2 (en) * | 2003-10-28 | 2006-07-05 | ファナック株式会社 | Injection nozzle alignment device |
-
1970
- 1970-12-09 GB GB5848670A patent/GB1335567A/en not_active Expired
- 1970-12-09 GB GB1335568D patent/GB1335568A/en not_active Expired
- 1970-12-09 GB GB1933173A patent/GB1335570A/en not_active Expired
- 1970-12-09 GB GB1335569D patent/GB1335569A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0490248A2 (en) * | 1990-12-06 | 1992-06-17 | Klöckner Desma Elastomertechnik GmbH | Plasticising and injection unit for rubber injection moulding machines |
EP0490248A3 (en) * | 1990-12-06 | 1992-11-04 | Kloeckner Ferromatik Desma Gmbh | Plasticising and injection unit for rubber injection moulding machines |
Also Published As
Publication number | Publication date |
---|---|
GB1335570A (en) | 1973-10-31 |
GB1335568A (en) | 1973-10-31 |
GB1335567A (en) | 1973-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |