RO88509A - Cap de matrita de extrudere si procedeu pentru realizarea lui - Google Patents
Cap de matrita de extrudere si procedeu pentru realizarea luiInfo
- Publication number
- RO88509A RO88509A RO81103362A RO10336281A RO88509A RO 88509 A RO88509 A RO 88509A RO 81103362 A RO81103362 A RO 81103362A RO 10336281 A RO10336281 A RO 10336281A RO 88509 A RO88509 A RO 88509A
- Authority
- RO
- Romania
- Prior art keywords
- making
- same
- matrix head
- extrusion matrix
- extrusion
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- Y10S29/00—Metal working
- Y10S29/026—Method or apparatus with machining
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49789—Obtaining plural product pieces from unitary workpiece
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49789—Obtaining plural product pieces from unitary workpiece
- Y10T29/49796—Coacting pieces
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49813—Shaping mating parts for reassembly in different positions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Tyre Moulding (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/121,942 US4285651A (en) | 1980-02-15 | 1980-02-15 | Extrusion die head and method of making the same |
Publications (1)
Publication Number | Publication Date |
---|---|
RO88509A true RO88509A (ro) | 1986-02-28 |
Family
ID=22399662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO81103362A RO88509A (ro) | 1980-02-15 | 1981-02-09 | Cap de matrita de extrudere si procedeu pentru realizarea lui |
Country Status (17)
Country | Link |
---|---|
US (1) | US4285651A (ro) |
JP (1) | JPS56129154A (ro) |
AR (1) | AR222920A1 (ro) |
BR (1) | BR8007449A (ro) |
CA (1) | CA1130524A (ro) |
DE (1) | DE3041542C2 (ro) |
ES (1) | ES499439A0 (ro) |
FR (1) | FR2475976A1 (ro) |
GB (1) | GB2069921B (ro) |
IN (1) | IN154701B (ro) |
IT (1) | IT1133862B (ro) |
LU (1) | LU83118A1 (ro) |
MA (1) | MA19066A1 (ro) |
MX (1) | MX152307A (ro) |
PT (1) | PT72119B (ro) |
RO (1) | RO88509A (ro) |
ZA (1) | ZA806052B (ro) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4493628A (en) * | 1982-07-15 | 1985-01-15 | Barmag Barmer Maschinenfabrik Ag | Melt spinning apparatus |
DE3475083D1 (en) * | 1983-03-23 | 1988-12-15 | Barmag Barmer Maschf | Spinning head for melt-spinning filaments |
US4696633A (en) * | 1984-05-26 | 1987-09-29 | Barmag Ag | Melt spinning apparatus |
US4698008A (en) * | 1984-06-22 | 1987-10-06 | Barmag Ag | Melt spinning apparatus |
DE3506257C1 (de) * | 1985-02-22 | 1986-04-30 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Aufklappbarer Mehrfach-Strangpresskopf zum Herstellen von Laufstreifenprofilen fuer die Reifenherstellung |
DE3508547A1 (de) * | 1985-03-09 | 1986-09-18 | Uniroyal Englebert Reifen GmbH, 5100 Aachen | Spritzkopf fuer einen extruder |
AT399472B (de) * | 1988-10-05 | 1995-05-26 | Semperit Ag | Strangpresse |
US5403176A (en) * | 1991-02-01 | 1995-04-04 | Gala Industries, Inc. | Tapered insert die plate for underwater pelletizers |
US9510617B2 (en) | 2012-04-13 | 2016-12-06 | Frito-Lay North America, Inc. | Micropellets of fine particle nutrients and methods of incorporating same into snack food products |
US9271523B2 (en) | 2012-05-23 | 2016-03-01 | Dennis Williams | Rotor assembly with one-piece finger member |
JP5534063B1 (ja) * | 2013-02-22 | 2014-06-25 | 横浜ゴム株式会社 | 押出機 |
CN104210085A (zh) * | 2014-09-24 | 2014-12-17 | 瓮安县武江隆塑业有限责任公司 | 挤塑机模头 |
US9955712B2 (en) | 2014-11-11 | 2018-05-01 | Frito-Lay North America, Inc. | Rotary head extruder |
US9669574B2 (en) | 2014-11-11 | 2017-06-06 | Frito-Lay North America, Inc. | Twin screw rotary head extruder, method of extrusion and random extruded products |
CN111844690A (zh) * | 2020-06-30 | 2020-10-30 | 佛山市优盛精密机械有限公司 | 一种吹瓶机 |
CN114248072B (zh) * | 2021-12-20 | 2023-03-10 | 益阳橡胶塑料机械集团有限公司 | 一种gn剪切型密炼机转子体加工方法和加工设备 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US579939A (en) * | 1897-03-30 | Shingle-mold | ||
US1333047A (en) * | 1919-08-20 | 1920-03-09 | Ernest D Valentine | Die for making pneumatic-tire trfads |
US1443324A (en) * | 1921-04-04 | 1923-01-23 | Goodyear Tire & Rubber | Die head |
US2091125A (en) * | 1929-08-09 | 1937-08-24 | Patent & Licensing Corp | Apparatus for making extruded products |
BE463126A (ro) * | 1945-02-15 | 1900-01-01 | ||
US2718661A (en) * | 1952-01-23 | 1955-09-27 | American Viscose Corp | Film extrusion apparatus |
US3046602A (en) * | 1960-05-02 | 1962-07-31 | Dow Chemical Co | Extruding apparatus |
US3298085A (en) * | 1961-12-21 | 1967-01-17 | Dayton Perforators Inc | Method of forming bushings |
GB1084462A (en) * | 1964-01-21 | 1967-09-20 | Dunlop Rubber Co | Improvements in or relating to inner tubes for pneumatic tyres |
US3407441A (en) * | 1966-10-14 | 1968-10-29 | Nat Standard Co | Locking mechanism for clamping a die on an extruder |
DE2019629C3 (de) * | 1970-04-23 | 1975-01-09 | Ibm Deutschland Gmbh, 7000 Stuttgart | Spritzkopf für Schneckenstrangpressen zum Umhüllen von Bandkabel |
JPS5114534B2 (ro) * | 1971-02-27 | 1976-05-10 | ||
JPS5210481Y2 (ro) * | 1971-09-27 | 1977-03-07 | ||
US3815199A (en) * | 1973-01-19 | 1974-06-11 | A Malavazos | Manufacture of fluidic elements |
JPS5745156Y2 (ro) * | 1974-02-21 | 1982-10-05 | ||
US4189293A (en) * | 1978-03-30 | 1980-02-19 | Uniroyal, Inc. | Extrusion head |
-
1980
- 1980-02-15 US US06/121,942 patent/US4285651A/en not_active Expired - Lifetime
- 1980-09-25 IN IN695/DEL/80A patent/IN154701B/en unknown
- 1980-09-30 ZA ZA00806052A patent/ZA806052B/xx unknown
- 1980-10-09 IT IT25259/80A patent/IT1133862B/it active
- 1980-10-14 CA CA362,332A patent/CA1130524A/en not_active Expired
- 1980-10-22 MX MX184445A patent/MX152307A/es unknown
- 1980-11-04 GB GB8035393A patent/GB2069921B/en not_active Expired
- 1980-11-04 DE DE3041542A patent/DE3041542C2/de not_active Expired
- 1980-11-14 BR BR8007449A patent/BR8007449A/pt unknown
- 1980-11-17 AR AR283269A patent/AR222920A1/es active
- 1980-11-27 PT PT72119A patent/PT72119B/pt unknown
- 1980-12-17 JP JP17733480A patent/JPS56129154A/ja active Granted
-
1981
- 1981-02-04 FR FR8102128A patent/FR2475976A1/fr not_active Withdrawn
- 1981-02-09 RO RO81103362A patent/RO88509A/ro unknown
- 1981-02-09 LU LU83118A patent/LU83118A1/fr unknown
- 1981-02-10 MA MA19270A patent/MA19066A1/fr unknown
- 1981-02-13 ES ES499439A patent/ES499439A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
ES8206268A1 (es) | 1982-08-16 |
FR2475976A1 (fr) | 1981-08-21 |
LU83118A1 (fr) | 1981-09-10 |
JPS5742497B2 (ro) | 1982-09-09 |
CA1130524A (en) | 1982-08-31 |
PT72119B (en) | 1981-11-02 |
BR8007449A (pt) | 1981-08-25 |
IN154701B (ro) | 1984-12-08 |
PT72119A (en) | 1980-12-01 |
MA19066A1 (fr) | 1981-10-01 |
DE3041542A1 (de) | 1981-09-03 |
ES499439A0 (es) | 1982-08-16 |
MX152307A (es) | 1985-06-26 |
JPS56129154A (en) | 1981-10-09 |
ZA806052B (en) | 1981-10-28 |
US4285651A (en) | 1981-08-25 |
AR222920A1 (es) | 1981-06-30 |
GB2069921A (en) | 1981-09-03 |
IT1133862B (it) | 1986-07-24 |
IT8025259A0 (it) | 1980-10-09 |
GB2069921B (en) | 1983-05-11 |
DE3041542C2 (de) | 1983-08-18 |
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