SE9902131L - Method and apparatus for producing an elastic member and component comprising such elastic member - Google Patents

Method and apparatus for producing an elastic member and component comprising such elastic member

Info

Publication number
SE9902131L
SE9902131L SE9902131A SE9902131A SE9902131L SE 9902131 L SE9902131 L SE 9902131L SE 9902131 A SE9902131 A SE 9902131A SE 9902131 A SE9902131 A SE 9902131A SE 9902131 L SE9902131 L SE 9902131L
Authority
SE
Sweden
Prior art keywords
cavity
elastic element
viscous
elastic member
supplied
Prior art date
Application number
SE9902131A
Other languages
Swedish (sv)
Other versions
SE9902131D0 (en
Inventor
Jonas Eklind
Original Assignee
Nolato Silikonteknik Ab
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 Nolato Silikonteknik Ab filed Critical Nolato Silikonteknik Ab
Priority to SE9902131A priority Critical patent/SE9902131L/en
Publication of SE9902131D0 publication Critical patent/SE9902131D0/en
Priority to PCT/SE2000/001122 priority patent/WO2000078518A1/en
Publication of SE9902131L publication Critical patent/SE9902131L/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007—Casings
    • H05K9/002—Casings with localised screening
    • H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
    • H05K9/0024—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields
    • H05K9/0032—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields having multiple parts, e.g. frames mating with lids
    • H05K9/0035—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields having multiple parts, e.g. frames mating with lids with retainers mounted beforehand on the PCB, e.g. clips
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0078—Measures or configurations for obtaining anchoring effects in the contact areas between layers
    • B29C37/0082—Mechanical anchoring
    • B29C37/0085—Mechanical anchoring by means of openings in the layers
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/02—Deburring or deflashing
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/24—Feeding the material into the mould
    • 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
    • B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
    • 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
    • B29C33/0022—Multi-cavity moulds
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
    • B29K2995/0005—Conductive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/721—Vibration dampening equipment, e.g. shock absorbers

Abstract

A method for manufacturing an elastic element for e.g. sealing, electromagnetic shielding or vibration absorption, comprising the steps of supplying, by means of a needle-like filling nozzle (11) of a filling means (10), a material which is in a viscous state to at least one cavity (9) formed in a mould unit (8), subsequently treating the material supplied to each cavity (9) in such manner that it assumes a non-viscous, elastic state, and finally separating the material and the mould unit (8) to uncover the material which thus forms said elastic element. The method is characterised in that the viscous material is supplied to each cavity (9) while the cavity (9) is open towards the surroundings, and that the step of treating the material supplied to each cavity (9) is preceded by the step of scraping away, with the aid of a scraping means (12), surplus material which when supplying the viscous material to each cavity (9) is not accommodated therein. The invention also relates to a component (1a), on which an elastic element is arranged by said method, as well as a device for manufacturing an elastic element.
SE9902131A 1999-06-08 1999-06-08 Method and apparatus for producing an elastic member and component comprising such elastic member SE9902131L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9902131A SE9902131L (en) 1999-06-08 1999-06-08 Method and apparatus for producing an elastic member and component comprising such elastic member
PCT/SE2000/001122 WO2000078518A1 (en) 1999-06-08 2000-05-30 Method and device for manufacturing an elastic element as well as component comprising such an elastic element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9902131A SE9902131L (en) 1999-06-08 1999-06-08 Method and apparatus for producing an elastic member and component comprising such elastic member

Publications (2)

Publication Number Publication Date
SE9902131D0 SE9902131D0 (en) 1999-06-08
SE9902131L true SE9902131L (en) 2000-12-09

Family

ID=20415963

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9902131A SE9902131L (en) 1999-06-08 1999-06-08 Method and apparatus for producing an elastic member and component comprising such elastic member

Country Status (2)

Country Link
SE (1) SE9902131L (en)
WO (1) WO2000078518A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8403766B2 (en) * 2012-06-22 2013-03-26 Tinsley Transfers, Inc. Prosthetic appliance transfer kit and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE42496T1 (en) * 1984-03-21 1989-05-15 Franz Sterner PROCESS FOR MAKING INJECTION MOLDED PARTS AND INJECTION MOLD FOR CARRYING OUT THE PROCESS.
JPH0696642B2 (en) * 1985-10-12 1994-11-30 倉敷化工株式会社 Shape memory rubber elastic body and method of using the same
IL113904A0 (en) * 1994-06-10 1995-08-31 Johnson & Johnson Vision Prod Mold clamping and precure of a polymerizable hydrogel
GB9417568D0 (en) * 1994-09-01 1994-10-19 Amp Gmbh Liquid silicon rubber injection moulding machine
MY124557A (en) * 1996-09-10 2006-06-30 Asahi Chemical Ind Injection compression molding method

Also Published As

Publication number Publication date
SE9902131D0 (en) 1999-06-08
WO2000078518A1 (en) 2000-12-28

Similar Documents

Publication Publication Date Title
GEP20033049B (en) Apparatus and Method for Powder Transporting
BR9607770A (en) Filter with dielectric resonator
AU7597796A (en) Method for stripping open ended bellows part from injection mold
MY118471A (en) Method for encasing an electronic component with a hardening plastic, electronic components with plastic encasement obtained by this method, and mould for carrying out the method
AU2001292058A1 (en) Moulding apparatus and method
EP0674987A3 (en) Method and apparatus for producing an automobile windshield molding.
WO2001045860A3 (en) Method and device for coating the surface of an interior component for motor vehicles
PT954346E (en) INJECTION DEVICE
MY111277A (en) Method of and apparatus for molding resin to seal electronic parts
MY123756A (en) Resin sealing and molding apparatus for sealing electronic parts
DE69425958T2 (en) METHOD AND DEVICE FOR PRODUCING DROPS
ATE145513T1 (en) METHOD FOR PRODUCING A HOUSING WITH ELECTROMAGNETIC SHIELDING
SG64383A1 (en) Apparatus for removing and transporting articles from molds
DE19580020D2 (en) Method and device for controlling the nozzle application for electrical injection molding machines
DE19880257D2 (en) Method of manufacturing a shielding case
SE9902131L (en) Method and apparatus for producing an elastic member and component comprising such elastic member
ATE360512T1 (en) METHOD FOR PRODUCING A FABRIC-ELASTOMER SANDWICH STRUCTURE AND SANDWICH STRUCTURE PRODUCED THEREFORE
DE69314941D1 (en) INTRAOCULAR LENSES, MOUNTING APPROACHES AND MAKING SENSES
SG90015A1 (en) Resin sealing/molding apparatus for electronic parts
TW427885B (en) Device for compressing and molding a filler stream in a cigarette manufacturing machine
EP0406874A3 (en) Control apparatus for an injection molding machine
ATE412879T1 (en) METHOD FOR PRODUCING LIQUID METER COMPONENTS FROM PLASTIC
ES2134306T3 (en) PROCEDURE AND DEVICE FOR CASTING BY INJECTION OF MULTILAYER ARTICLES.
ATE535359T1 (en) DEVICE AND METHOD FOR INJECTION MOLDING WITH DEGAS DEVICE
TW344891B (en) Apparatus and method for making a lead frame

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 9902131-3