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ITMI922571A1 - Procedimento per la fabbricazione di un cassetto a stantuffo nonche' dispositivo per l'attuazione del procedimento - Google Patents

Procedimento per la fabbricazione di un cassetto a stantuffo nonche' dispositivo per l'attuazione del procedimento

Info

Publication number
ITMI922571A1
ITMI922571A1 IT002571A ITMI922571A ITMI922571A1 IT MI922571 A1 ITMI922571 A1 IT MI922571A1 IT 002571 A IT002571 A IT 002571A IT MI922571 A ITMI922571 A IT MI922571A IT MI922571 A1 ITMI922571 A1 IT MI922571A1
Authority
IT
Italy
Prior art keywords
procedure
drawer
implementing
push
manufacture
Prior art date
Application number
IT002571A
Other languages
English (en)
Inventor
Herbert Kongeter
Kurt Stoll
Original Assignee
Festo Kg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Festo Kg filed Critical Festo Kg
Publication of ITMI922571A0 publication Critical patent/ITMI922571A0/it
Publication of ITMI922571A1 publication Critical patent/ITMI922571A1/it
Application granted granted Critical
Publication of IT1256306B publication Critical patent/IT1256306B/it

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)
ITMI922571A 1991-11-16 1992-11-10 Procedimento per la fabbricazione di un cassetto a stantuffo nonche' dispositivo per l'attuazione del procedimento IT1256306B (it)

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 ITMI922571A0 (it) 1992-11-10
ITMI922571A1 true 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 (12)

* Cited by examiner, † Cited by third party
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
CN111550466A (zh) * 2020-06-08 2020-08-18 南通华东油压科技有限公司 流道复杂的液压阀体及其浇铸方法
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE4137805C2 (de) 2000-07-06
GB2261398A (en) 1993-05-19
IT1256306B (it) 1995-11-30
ITMI922571A0 (it) 1992-11-10
GB9220060D0 (en) 1992-11-04
GB2261398B (en) 1995-08-23
DE4137805A1 (de) 1993-05-19

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971022