ITMI922571A0 - Procedimento per la preparazione di un cassetto a stantuffo nonche' dispositivo per l'attuazione del procedimento - Google Patents
Procedimento per la preparazione di un cassetto a stantuffo nonche' dispositivo per l'attuazione del procedimentoInfo
- Publication number
- ITMI922571A0 ITMI922571A0 IT92MI2571A ITMI922571A ITMI922571A0 IT MI922571 A0 ITMI922571 A0 IT MI922571A0 IT 92MI2571 A IT92MI2571 A IT 92MI2571A IT MI922571 A ITMI922571 A IT MI922571A IT MI922571 A0 ITMI922571 A0 IT MI922571A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- implementing
- preparation
- well
- drawer
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/005—Moulds or cores; Details thereof or accessories therefor characterised by the location of the parting line of the mould parts
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
- B29C33/123—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels for centering the inserts
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
-
- 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
- B29C45/26—Moulds
- B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/72—Encapsulating inserts having non-encapsulated projections, e.g. extremities or terminal portions of electrical components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2905/00—Use of metals, their alloys or their compounds, as mould material
- B29K2905/08—Transition metals
- B29K2905/10—Copper
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Sealing Devices (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4137805A DE4137805C2 (de) | 1991-11-16 | 1991-11-16 | Verfahren zur Herstellung eines Kolbenschiebers sowie Vorrichtung zur Durchführung des Verfahrens |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI922571A0 true ITMI922571A0 (it) | 1992-11-10 |
ITMI922571A1 ITMI922571A1 (it) | 1994-05-10 |
IT1256306B IT1256306B (it) | 1995-11-30 |
Family
ID=6444990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI922571A IT1256306B (it) | 1991-11-16 | 1992-11-10 | Procedimento per la fabbricazione di un cassetto a stantuffo nonche' dispositivo per l'attuazione del procedimento |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE4137805C2 (it) |
GB (1) | GB2261398B (it) |
IT (1) | IT1256306B (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19837558A1 (de) * | 1998-08-19 | 2000-03-09 | Bosch Gmbh Robert | Ventilschieber |
DE19925562A1 (de) * | 1999-06-04 | 2000-12-07 | Zahnradfabrik Friedrichshafen | Hydraulisches Ventil |
DE102004016832B4 (de) * | 2004-04-01 | 2013-09-19 | Kunststoffinstitut für die mittelständische Wirtschaft NRW GmbH | Vorrichtung zum teilweisen Umspritzen metallischer Einleger mit einem Spritzgießwerkzeug |
CN101865308B (zh) * | 2010-02-23 | 2011-10-26 | 王宇光 | 气动行业注胶滑阀芯 |
DE102014206088A1 (de) * | 2014-03-31 | 2015-10-01 | Böllhoff Verbindungstechnik GmbH | Gussform, Einlegeteil für eine Gussform, ein Gussteil und Gussverfahren dafür |
DE102014222908A1 (de) * | 2014-11-10 | 2016-05-12 | Böllhoff Verbindungstechnik GmbH | Gussform, Einlegeteil für eine Gussform, ein Gussteil und Gussverfahren dafür |
CN105397953B (zh) * | 2015-11-30 | 2018-04-03 | 中航飞机股份有限公司西安飞机分公司 | 一种大长径比复合材料制件的成型脱模装置和脱模方法 |
CN106182621B (zh) * | 2016-08-29 | 2018-09-25 | 宁波玛仕电磁科技有限公司 | 阀芯注塑模具 |
DE102016220855B4 (de) * | 2016-10-24 | 2019-12-12 | Festo Ag & Co. Kg | Ventilschieber und damit ausgestattetes Ventil |
DE102016220857B4 (de) * | 2016-10-24 | 2019-12-12 | Festo Ag & Co. Kg | Ventilschieber und damit ausgestattetes Ventil |
CN112361071A (zh) * | 2020-09-29 | 2021-02-12 | 宁波亨博电磁技术有限公司 | 一种塑料阀杆及其制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE628091C (de) * | 1933-07-12 | 1936-03-28 | Ver Stahlwerke Akt Ges | Verbundgusskokille |
US4522374A (en) * | 1983-03-03 | 1985-06-11 | Mac Valves, Inc. | Valve spool |
-
1991
- 1991-11-16 DE DE4137805A patent/DE4137805C2/de not_active Expired - Fee Related
-
1992
- 1992-09-22 GB GB9220060A patent/GB2261398B/en not_active Expired - Fee Related
- 1992-11-10 IT ITMI922571A patent/IT1256306B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
GB2261398B (en) | 1995-08-23 |
DE4137805A1 (de) | 1993-05-19 |
GB9220060D0 (en) | 1992-11-04 |
DE4137805C2 (de) | 2000-07-06 |
ITMI922571A1 (it) | 1994-05-10 |
IT1256306B (it) | 1995-11-30 |
GB2261398A (en) | 1993-05-19 |
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Legal Events
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0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971022 |