ATE60732T1 - Verfahren und vorrichtung zum formen von artikeln. - Google Patents

Verfahren und vorrichtung zum formen von artikeln.

Info

Publication number
ATE60732T1
ATE60732T1 AT87106342T AT87106342T ATE60732T1 AT E60732 T1 ATE60732 T1 AT E60732T1 AT 87106342 T AT87106342 T AT 87106342T AT 87106342 T AT87106342 T AT 87106342T AT E60732 T1 ATE60732 T1 AT E60732T1
Authority
AT
Austria
Prior art keywords
assembly
resin
toggle clamp
molding
compression
Prior art date
Application number
AT87106342T
Other languages
English (en)
Inventor
Steven Michael Maus
George Joseph Galic
Original Assignee
Galic Maus Ventures
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 Galic Maus Ventures filed Critical Galic Maus Ventures
Application granted granted Critical
Publication of ATE60732T1 publication Critical patent/ATE60732T1/de

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
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2703—Means for controlling the runner flow, e.g. runner switches, adjustable runners or gates
    • 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
    • B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/561—Injection-compression moulding
    • 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
    • B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • B29C2045/2651—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs using a plurality of mould cavities
    • 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
    • B29C2045/2683—Plurality of independent mould cavities in a single mould
    • B29C2045/2687—Plurality of independent mould cavities in a single mould controlling the filling thereof
    • 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
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • 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
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/808—Lens mold
AT87106342T 1986-05-05 1987-05-02 Verfahren und vorrichtung zum formen von artikeln. ATE60732T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/860,006 US4828769A (en) 1986-05-05 1986-05-05 Method for injection molding articles
EP87106342A EP0244783B1 (de) 1986-05-05 1987-05-02 Verfahren und Vorrichtung zum Formen von Artikeln

Publications (1)

Publication Number Publication Date
ATE60732T1 true ATE60732T1 (de) 1991-02-15

Family

ID=25332296

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87106342T ATE60732T1 (de) 1986-05-05 1987-05-02 Verfahren und vorrichtung zum formen von artikeln.

Country Status (15)

Country Link
US (2) US4828769A (de)
EP (1) EP0244783B1 (de)
JP (1) JPH0671755B2 (de)
KR (1) KR940010712B1 (de)
CN (2) CN1032907C (de)
AT (1) ATE60732T1 (de)
AU (1) AU585153B2 (de)
BR (1) BR8702235A (de)
CA (1) CA1259766A (de)
DE (1) DE3767910D1 (de)
HK (1) HK126695A (de)
IL (1) IL82430A (de)
IN (2) IN167267B (de)
MX (1) MX166015B (de)
SU (1) SU1745108A3 (de)

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US4900242A (en) 1990-02-13
IL82430A (en) 1991-03-10
MX166015B (es) 1992-12-16
HK126695A (en) 1995-08-18
IN169755B (de) 1991-12-21
CN1032907C (zh) 1996-10-02
JPS62268620A (ja) 1987-11-21
CN1045058A (zh) 1990-09-05
KR870010933A (ko) 1987-12-18
DE3767910D1 (de) 1991-03-14
KR940010712B1 (ko) 1994-10-24
EP0244783B1 (de) 1991-02-06
CA1259766A (en) 1989-09-26
EP0244783A2 (de) 1987-11-11
CN1029095C (zh) 1995-06-28
BR8702235A (pt) 1988-02-17
SU1745108A3 (ru) 1992-06-30
IN167267B (de) 1990-09-29
JPH0671755B2 (ja) 1994-09-14
US4828769A (en) 1989-05-09
AU7222087A (en) 1987-11-12
IL82430A0 (en) 1987-11-30
AU585153B2 (en) 1989-06-08
EP0244783A3 (en) 1989-04-26
CN87104162A (zh) 1987-12-16

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