FR2273612B1 - - Google Patents
Info
- Publication number
- FR2273612B1 FR2273612B1 FR7517739A FR7517739A FR2273612B1 FR 2273612 B1 FR2273612 B1 FR 2273612B1 FR 7517739 A FR7517739 A FR 7517739A FR 7517739 A FR7517739 A FR 7517739A FR 2273612 B1 FR2273612 B1 FR 2273612B1
- Authority
- FR
- France
- 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
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/14—Machines with evacuated die cavity
-
- 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
- Y10S425/812—Venting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742427970 DE2427970C3 (de) | 1974-06-10 | Anordnung eines Entlüftungsventils an einer Druckgießform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2273612A1 FR2273612A1 (fr) | 1976-01-02 |
| FR2273612B1 true FR2273612B1 (US20070167544A1-20070719-C00007.png) | 1980-11-07 |
Family
ID=5917781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7517739A Granted FR2273612A1 (fr) | 1974-06-10 | 1975-06-06 | Moule pour coulee sous pression dans l'une des deux parties duquel est amenagee une valve d'echappement d'air |
Country Status (6)
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4431047A (en) * | 1979-09-27 | 1984-02-14 | Ube Industries, Ltd. | Gas-venting arrangement incorporated with a mold |
| AU529914B2 (en) * | 1980-11-20 | 1983-06-23 | Ube Industries, Ltd. | Gas venting incorporated with a mould |
| CA1163416A (en) * | 1981-01-26 | 1984-03-13 | Guido Perrella | Die vent for mold cavities |
| GB2118476B (en) * | 1982-04-21 | 1985-09-18 | Emi Electrola Gmbh | Disc record press forming |
| JPS5985354A (ja) * | 1982-11-09 | 1984-05-17 | Ube Ind Ltd | 金型用ガス抜き装置 |
| US5101882A (en) * | 1990-03-14 | 1992-04-07 | Chrysler Corporation | Die cast vacuum valve system |
| US5261804A (en) * | 1991-07-29 | 1993-11-16 | Maschinenbau Herbert Gmbh & Co. | Profiled segment for a vulcanized tire mold |
| CA2077363C (en) * | 1992-09-02 | 1996-09-03 | Leslie Edward Clark | Vented mold and use thereof |
| US5538069A (en) * | 1994-09-26 | 1996-07-23 | Freeman; Lewis G. | Die cast vacuum valve |
| US5540272A (en) * | 1994-09-26 | 1996-07-30 | Freeman; Lewis G. | Die cast vacuum valve |
| US5586596A (en) * | 1994-09-26 | 1996-12-24 | Freeman; Lewis G. | Die cast vent block |
| US5536286A (en) * | 1994-09-26 | 1996-07-16 | Freeman; Lewis G. | Vacuum valve filtering system |
| IT250560Y1 (it) * | 2000-08-24 | 2003-09-24 | Bresciani Edoardo | Compensatore per la chiusura forzata di valvole di aspirazione instampi per la pressofusione |
| US7134637B2 (en) * | 2002-09-27 | 2006-11-14 | Dubay Richard L | Vacuum and vent block for use with molding and casting systems |
| US20080041552A1 (en) * | 2006-08-18 | 2008-02-21 | Dubay Richard L | Single-piece cooling blocks for casting and molding |
| US7637305B2 (en) | 2006-09-07 | 2009-12-29 | Dubay Richard L | Two-stage snap cam system for casting and molding |
| US7631851B2 (en) * | 2007-03-02 | 2009-12-15 | Dubay Richard L | High volume vacuum/vent block for molding and casting systems |
| US8424587B1 (en) | 2012-06-05 | 2013-04-23 | Richard L. Dubay | Vacuum/vent block having non-uniform purge passage |
| JP6912081B2 (ja) * | 2017-06-23 | 2021-07-28 | 株式会社Ｊａｐａｎ Ｍｏｌｄ Ｔｒａｄｅ | ダイキャスト用チルベント |
| CN108097916B (zh) * | 2018-01-31 | 2020-02-04 | 深圳市铭利达精密机械有限公司 | 一种超高要求的汽车结构件压铸模具 |
| CN114472808A (zh) * | 2022-01-25 | 2022-05-13 | 苏州市职业大学 | 一种汽车配件生产加工设备 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1052810A (US20070167544A1-20070719-C00007.png) * | 1963-11-14 | |||
| DE1483579B1 (de) * | 1965-08-16 | 1969-10-02 | Fritz Hodler | Vorrichtung zur Entlueftung von Giessformen an Druckgiessmaschinen |
| DE1931710A1 (de) * | 1969-06-23 | 1971-01-21 | Elbatainer Kunststoff | Verfahren und Vorrichtung zum Verschliessen eines abgefuellten Kunststoff-Behaelters |
| US3773454A (en) * | 1971-09-20 | 1973-11-20 | Chicago Rawhide Mfg Co | Apparatus for precision injection molding of composite parts |
| DE2248282C3 (de) * | 1972-10-02 | 1979-01-04 | Fritz Territet Vaud Hodler (Schweiz) | Steuereinrichtung für Entlüftungsventile in Druckgießformen |
-
1975
- 1975-05-22 GB GB2210375A patent/GB1477589A/en not_active Expired
- 1975-05-27 IT IT23768/75A patent/IT1038536B/it active
- 1975-06-04 US US05/583,665 patent/US4027726A/en not_active Expired - Lifetime
- 1975-06-06 CH CH731875A patent/CH588905A5/xx not_active IP Right Cessation
- 1975-06-06 FR FR7517739A patent/FR2273612A1/fr active Granted
- 1975-06-10 JP JP6923475A patent/JPS5413851B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2273612A1 (fr) | 1976-01-02 |
| US4027726A (en) | 1977-06-07 |
| JPS5413851B2 (US20070167544A1-20070719-C00007.png) | 1979-06-02 |
| GB1477589A (en) | 1977-06-22 |
| CH588905A5 (US20070167544A1-20070719-C00007.png) | 1977-06-15 |
| JPS518121A (US20070167544A1-20070719-C00007.png) | 1976-01-22 |
| IT1038536B (it) | 1979-11-30 |
| DE2427970B2 (de) | 1976-12-09 |
| DE2427970A1 (de) | 1975-12-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |