IT1057175B - Appts for moulding articles with rigid inserts - having two part spring loaded moving mould member - Google Patents
Appts for moulding articles with rigid inserts - having two part spring loaded moving mould memberInfo
- Publication number
- IT1057175B IT1057175B IT6731776A IT6731776A IT1057175B IT 1057175 B IT1057175 B IT 1057175B IT 6731776 A IT6731776 A IT 6731776A IT 6731776 A IT6731776 A IT 6731776A IT 1057175 B IT1057175 B IT 1057175B
- Authority
- IT
- Italy
- Prior art keywords
- matl
- appts
- moulding
- insert
- mould
- Prior art date
Links
Abstract
Compression moulding appts. has a first stationary mould member and a second movable mould member which in a closed position together with a relatively rigid insert define a mould cavity, a matl. receiving area and a transfer area. A press ram is connected via a first spring to the second mould member to effect movement thereof, and via a second spring to a matl. moving member to effect transfer of moulding matl. from the receiving area through the transfer area into the mould cavity. Appts. is used for moulding a seal assembly having a rigid metal insert. During a moulding operation the first and second parts first engage and securely hold the insert and form with the insert a mould cavity, then matl is transferred to the mould cavity until it is full, excess matl. being left in the receiving or transfer areas and not forced out as excess flash.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT6731776A IT1057175B (en) | 1976-02-12 | 1976-02-12 | Appts for moulding articles with rigid inserts - having two part spring loaded moving mould member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT6731776A IT1057175B (en) | 1976-02-12 | 1976-02-12 | Appts for moulding articles with rigid inserts - having two part spring loaded moving mould member |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1057175B true IT1057175B (en) | 1982-03-10 |
Family
ID=11301405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT6731776A IT1057175B (en) | 1976-02-12 | 1976-02-12 | Appts for moulding articles with rigid inserts - having two part spring loaded moving mould member |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1057175B (en) |
-
1976
- 1976-02-12 IT IT6731776A patent/IT1057175B/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES245588U (en) | Articulated mold for objects having undercut parts | |
ATE191175T1 (en) | UNDERCUT MULTIPLE PRESS MOLD | |
ES8703327A1 (en) | Compression molding a charge using vacuum. | |
ES429437A1 (en) | Moulding superplastic alloy sheet material | |
GB2055645A (en) | Die casting machines | |
ES455627A1 (en) | Process and apparatus for forming compound structure of various plastic materials in mold having apertured slide plate | |
ES447113A1 (en) | Method of molding polytetrafluoroethylene | |
GB1299511A (en) | Improvements in or relating to mould assemblies | |
FR2340195A1 (en) | Appts for moulding articles with rigid inserts - having two part spring loaded moving mould member | |
IT1057175B (en) | Appts for moulding articles with rigid inserts - having two part spring loaded moving mould member | |
GB1177705A (en) | Injection Moulding | |
JPS5577545A (en) | Injection-compression molding method | |
GB1182130A (en) | Injection Moulding | |
ES384237A1 (en) | Method and apparatus for injection moulding rubber | |
ES431433A1 (en) | Improvements in injection devices for cold chamber pressure molding machines. (Machine-translation by Google Translate, not legally binding) | |
FR2036655A5 (en) | Mould closing and pressing in plastics - injection moulding | |
GB1383395A (en) | Isostatic moulding apparatus and mandrel assembly therefor | |
FR2376094A1 (en) | HOT MOLDING PROCESS FOR DOUBLE-BASED PROPERGOL BLOCKS | |
JPS57168742A (en) | Forging press | |
SU115142A1 (en) | Method of die-casting compression-molding | |
FR2031683A5 (en) | Locking injector moulds | |
JPS5692037A (en) | Chuck for use in cooling plastic molding | |
FR2193702A1 (en) | Articulated mouldings - made utilising temporary elastic compression to generate a working clearance between integrally moulded parts | |
JPS5610438A (en) | Forming mold | |
GB1466855A (en) | Apparatus for use in injection moulding or die casting |