WO2006042499A3 - Hydraulically actuated casting unit - Google Patents
Hydraulically actuated casting unit Download PDFInfo
- Publication number
- WO2006042499A3 WO2006042499A3 PCT/DE2005/001755 DE2005001755W WO2006042499A3 WO 2006042499 A3 WO2006042499 A3 WO 2006042499A3 DE 2005001755 W DE2005001755 W DE 2005001755W WO 2006042499 A3 WO2006042499 A3 WO 2006042499A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- valve
- pressure
- main piston
- hydraulically actuated
- casting unit
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/82—Hydraulic or pneumatic circuits
-
- 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
- B22D17/20—Accessories: Details
- B22D17/2015—Means for forcing the molten metal into the die
- B22D17/2069—Exerting after-pressure on the moulding material
-
- 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
- B22D17/20—Accessories: Details
- B22D17/32—Controlling equipment
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76498—Pressure
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76655—Location of control
- B29C2945/76775—Fluids
- B29C2945/76785—Fluids hydraulic fluids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Fluid-Pressure Circuits (AREA)
- Check Valves (AREA)
Abstract
Applications Claiming Priority (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004050310 | 2004-10-15 | ||
DE102004050432.6 | 2004-10-15 | ||
DE102004050431 | 2004-10-15 | ||
DE102004050432 | 2004-10-15 | ||
DE102004050431.8 | 2004-10-15 | ||
DE102004050310.9 | 2004-10-15 | ||
DE102004061562.4 | 2004-12-21 | ||
DE102004061562 | 2004-12-21 | ||
DE102005023029 | 2005-05-13 | ||
DE102005023029.6 | 2005-05-13 | ||
DE102005035170A DE102005035170B4 (en) | 2004-10-15 | 2005-07-27 | Hydraulically operated casting unit |
DE102005035170.0 | 2005-07-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006042499A2 WO2006042499A2 (en) | 2006-04-27 |
WO2006042499A3 true WO2006042499A3 (en) | 2006-07-27 |
Family
ID=36096197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2005/001755 WO2006042499A2 (en) | 2004-10-15 | 2005-09-30 | Hydraulically actuated casting unit |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102005035170B4 (en) |
WO (1) | WO2006042499A2 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006055393A1 (en) | 2006-05-05 | 2007-11-08 | Robert Bosch Gmbh | Valve for adjusting the speed of a casting cylinder of a die casting machine comprises a stop part which can be adjusted between different stopping positions using a remote-controlled adjusting arrangement |
DE102009014421A1 (en) * | 2009-03-26 | 2010-09-30 | Abb Technology Ag | valve assembly |
DE102012016838B4 (en) | 2012-08-27 | 2023-12-28 | Robert Bosch Gmbh | Hydraulic control circuit for a hydraulically operated casting unit |
EP2829379A1 (en) * | 2013-07-22 | 2015-01-28 | Eugen Seitz AG | Valve assembly |
DE102017220836A1 (en) | 2016-11-24 | 2018-05-24 | Robert Bosch Gmbh | Hydraulic control for a casting unit of an injection molding machine and method for controlling a casting unit of an injection molding machine |
DE102017221500A1 (en) | 2017-11-30 | 2019-06-06 | Robert Bosch Gmbh | Hydraulic system for a machine for molding, in particular for a die-casting machine |
DE102020201216B4 (en) | 2020-01-31 | 2022-09-29 | Robert Bosch Gesellschaft mit beschränkter Haftung | Hydraulic casting unit |
DE102021200953A1 (en) | 2021-02-03 | 2022-08-04 | Robert Bosch Gesellschaft mit beschränkter Haftung | Hydraulic control for a casting unit of a primary molding machine |
DE102021200958A1 (en) | 2021-02-03 | 2022-08-04 | Robert Bosch Gesellschaft mit beschränkter Haftung | Hydraulic control of a casting unit of an injection molding machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5622217A (en) * | 1994-09-14 | 1997-04-22 | Toshiba Kikai Kabushiki Kaisha | Injection apparatus for a die casting machine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5072752A (en) * | 1991-03-14 | 1991-12-17 | Sterling Hydraulics, Inc. | Bidirectional cartridge valve |
DE19535677A1 (en) * | 1995-09-26 | 1997-03-27 | Bosch Gmbh Robert | Device for controlling a hydraulic motor |
-
2005
- 2005-07-27 DE DE102005035170A patent/DE102005035170B4/en active Active
- 2005-09-30 WO PCT/DE2005/001755 patent/WO2006042499A2/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5622217A (en) * | 1994-09-14 | 1997-04-22 | Toshiba Kikai Kabushiki Kaisha | Injection apparatus for a die casting machine |
Also Published As
Publication number | Publication date |
---|---|
WO2006042499A2 (en) | 2006-04-27 |
DE102005035170B4 (en) | 2013-11-21 |
DE102005035170A1 (en) | 2006-04-20 |
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