CH519982A - Verschlussdüse für Spritzgiessmaschinen - Google Patents
Verschlussdüse für SpritzgiessmaschinenInfo
- Publication number
- CH519982A CH519982A CH1287270A CH1287270A CH519982A CH 519982 A CH519982 A CH 519982A CH 1287270 A CH1287270 A CH 1287270A CH 1287270 A CH1287270 A CH 1287270A CH 519982 A CH519982 A CH 519982A
- Authority
- CH
- Switzerland
- Prior art keywords
- shut
- nozzle
- injection molding
- molding machines
- machines
- Prior art date
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
- B29C45/20—Injection nozzles
- B29C45/23—Feed stopping equipment
- B29C45/232—Feed stopping equipment comprising closing means disposed outside the nozzle
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/224—Injection mold nozzle valve
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1287270A CH519982A (de) | 1970-08-27 | 1970-08-27 | Verschlussdüse für Spritzgiessmaschinen |
GB3906071A GB1365541A (en) | 1970-08-27 | 1971-08-19 | Injection moulding devices |
DE19712141814 DE2141814A1 (de) | 1970-08-27 | 1971-08-20 | Verschlußdüse für Spritzgießmaschinen |
US00174337A US3788791A (en) | 1970-08-27 | 1971-08-24 | Closure nozzle with a movable cover for an injection molding machine |
JP6505771A JPS475696A (de) | 1970-08-27 | 1971-08-26 | |
FR7130954A FR2106068A5 (de) | 1970-08-27 | 1971-08-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1287270A CH519982A (de) | 1970-08-27 | 1970-08-27 | Verschlussdüse für Spritzgiessmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
CH519982A true CH519982A (de) | 1972-03-15 |
Family
ID=4387181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1287270A CH519982A (de) | 1970-08-27 | 1970-08-27 | Verschlussdüse für Spritzgiessmaschinen |
Country Status (6)
Country | Link |
---|---|
US (1) | US3788791A (de) |
JP (1) | JPS475696A (de) |
CH (1) | CH519982A (de) |
DE (1) | DE2141814A1 (de) |
FR (1) | FR2106068A5 (de) |
GB (1) | GB1365541A (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3918617A (en) * | 1974-10-17 | 1975-11-11 | F Browne Gregg | Gate for fluent material |
JPS5531444A (en) * | 1978-08-28 | 1980-03-05 | Kazuichi Hirano | Blowinggup sorter in gluten removing machine |
JPS597026A (ja) * | 1982-07-06 | 1984-01-14 | Toyo Kikai Kinzoku Kk | 射出成形機における射出ノズルのシヤツトオフ装置 |
JP3268491B2 (ja) | 1997-12-17 | 2002-03-25 | 株式会社名機製作所 | 射出成形機及び射出成形方法 |
EP1442865A1 (de) * | 2003-01-31 | 2004-08-04 | Krauss-Maffei Kunststofftechnik GmbH | Spritzschutzeinrichtung für ein Einspritzaggregat |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2375693A (en) * | 1943-01-25 | 1945-05-08 | Forgrove Mach | Mechanism for adjusting the stroke of a reciprocating or oscillating member, such as a die plunger in an extrusion or molding press |
US2533282A (en) * | 1947-01-09 | 1950-12-12 | Ralph T Osman | Dispenser for shortening having an extruding piston operatively connected to the closure for the dispensing opening |
US2773284A (en) * | 1953-03-13 | 1956-12-11 | Columbus Plastic Products Inc | Die construction for pressure injection molding machines |
US3026567A (en) * | 1958-11-10 | 1962-03-27 | Phillips Petroleum Co | Apparatus for injection molding of plastic materials |
US3132772A (en) * | 1962-01-02 | 1964-05-12 | Willard H Bristow | Dentifrice dispenser |
US3358889A (en) * | 1967-02-06 | 1967-12-19 | Robinson James Frank | Dispensing container |
US3635628A (en) * | 1969-03-19 | 1972-01-18 | New Britain Machine Co | Purging guard for plastics injection-molding machines |
US3612364A (en) * | 1970-04-06 | 1971-10-12 | United Park City Mines Co | Skip-loading gate |
-
1970
- 1970-08-27 CH CH1287270A patent/CH519982A/de not_active IP Right Cessation
-
1971
- 1971-08-19 GB GB3906071A patent/GB1365541A/en not_active Expired
- 1971-08-20 DE DE19712141814 patent/DE2141814A1/de active Pending
- 1971-08-24 US US00174337A patent/US3788791A/en not_active Expired - Lifetime
- 1971-08-26 JP JP6505771A patent/JPS475696A/ja active Pending
- 1971-08-26 FR FR7130954A patent/FR2106068A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS475696A (de) | 1972-05-26 |
DE2141814A1 (de) | 1972-06-08 |
US3788791A (en) | 1974-01-29 |
GB1365541A (en) | 1974-09-04 |
FR2106068A5 (de) | 1972-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |