NL7205183A - - Google Patents
Info
- Publication number
- NL7205183A NL7205183A NL7205183A NL7205183A NL7205183A NL 7205183 A NL7205183 A NL 7205183A NL 7205183 A NL7205183 A NL 7205183A NL 7205183 A NL7205183 A NL 7205183A NL 7205183 A NL7205183 A NL 7205183A
- Authority
- NL
- Netherlands
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
- B29C45/234—Valves opened by the pressure of the moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH574371A CH515113A (de) | 1971-04-20 | 1971-04-20 | Einspritzdüse mit Ventilverschluss für thermoplastischen Kunststoff verarbeitende Spritzgussmaschinen |
| CH1169871A CH540769A (de) | 1971-04-20 | 1971-08-09 | Einspritzdüse mit Ventilverschluss für thermoplastischen Kunststoff verarbeitende Spritzgiessmaschinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7205183A true NL7205183A (de) | 1972-10-24 |
Family
ID=25698303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7205183A NL7205183A (de) | 1971-04-20 | 1972-04-18 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3777990A (de) |
| CH (1) | CH540769A (de) |
| GB (1) | GB1392563A (de) |
| NL (1) | NL7205183A (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51125160A (en) * | 1974-06-27 | 1976-11-01 | Saito Kouki Kk | Automatically opening or closing valve gate for plastic injection molding |
| JP3236538B2 (ja) * | 1997-07-18 | 2001-12-10 | フィーサ株式会社 | バルブノズル |
| US7168943B2 (en) * | 2003-08-29 | 2007-01-30 | Mold-Masters Limited | Guided valve pin for an injection molding apparatus |
| CN100534755C (zh) * | 2005-05-13 | 2009-09-02 | 杜雅 | 一种针阀式喷嘴 |
| CN101088738B (zh) * | 2006-06-16 | 2012-11-14 | 马斯特模具（2007）有限公司 | 用于注射成型的开环压力控制 |
| US7731489B2 (en) * | 2006-12-21 | 2010-06-08 | Mold-Masters (2007) Limited | Valve for co-injection molding apparatus |
| US7913974B2 (en) | 2008-06-16 | 2011-03-29 | National Coupling Company, Inc. | Hydraulic coupling with smooth bore poppet valve |
| US9494245B1 (en) * | 2013-03-15 | 2016-11-15 | Humphrey Products Company | Over-molded valve stem and method of making a valve stem for a valve assembly |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2812979A (en) * | 1954-12-06 | 1957-11-12 | Kloeckner Humboldt Deutz Ag | Fuel injection valve |
| US2951647A (en) * | 1957-02-06 | 1960-09-06 | Allis Chalmers Mfg Co | Injection nozzle |
-
1971
- 1971-08-09 CH CH1169871A patent/CH540769A/de unknown
-
1972
- 1972-04-12 GB GB1688872A patent/GB1392563A/en not_active Expired
- 1972-04-14 US US00244150A patent/US3777990A/en not_active Expired - Lifetime
- 1972-04-18 NL NL7205183A patent/NL7205183A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3777990A (en) | 1973-12-11 |
| GB1392563A (en) | 1975-04-30 |
| CH540769A (de) | 1973-08-31 |