Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020112366 - LOW PRESSURE MOLDED ARTICLE AND METHOD FOR MAKING SAME

Publication Number WO/2020/112366
Publication Date 04.06.2020
International Application No. PCT/US2019/061397
International Filing Date 14.11.2019
IPC
B29C 45/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
G02C 11/00 2006.01
GPHYSICS
02OPTICS
CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
11Non-optical adjuncts; Attachment thereof
B29L 12/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C59
12Frames
B29L 31/34 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C59
31Other particular articles
34Electrical apparatus, e.g. sparking plugs or parts thereof
B29C 45/77 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17Component parts, details or accessories; Auxiliary operations
76Measuring, controlling or regulating
77of velocity or pressure of moulding material
B29D 12/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
12Producing frames
02Spectacle frames
CPC
B29C 2045/14131
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
14065Positioning or centering articles in the mould
14131using positioning or centering means forming part of the insert
B29C 45/14065
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
14065Positioning or centering articles in the mould
B29C 45/14418
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
14336Coating a portion of the article, e.g. the edge of the article
14418Sealing means between mould and article
B29C 45/14467
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
14467Joining articles or parts of a single article
B29C 45/14639
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
14639for obtaining an insulating effect, e.g. for electrical components
B29C 45/77
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17Component parts, details or accessories; Auxiliary operations
76Measuring, controlling or regulating
77of velocity or pressure of moulding material
Applicants
  • SNAP INC. [US]/[US]
Inventors
  • STEGER, Stephen Andrew
Agents
  • WEED, Stephen J.
Priority Data
16/206,31030.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) LOW PRESSURE MOLDED ARTICLE AND METHOD FOR MAKING SAME
(FR) ARTICLE MOULÉ À BASSE PRESSION ET SON PROCÉDÉ DE FABRICATION
Abstract
(EN)
An article includes a hollow enclosure defining a void. The void has a first section and a second section (124) separate from the first section. An electronic component (150) is housed in the first section and the second section (124) of the void. A low pressure mold material (160) is molded into the first section of the void and cured around a first segment of the electronic component (150) to encapsulate the first segment of the electronic component (150). A support seal (300) is inserted into the second section (124) of the void adjacent a second segment of the electronic component (150). The support seal (130) defines a sealing barrier on one side of the low pressure mold material (160) that limits the flow of low pressure mold material (160) out of the first section of the void.
(FR)
La présente invention concerne un article comprenant une enceinte creuse définissant un vide. Le vide comporte une première section et une seconde section (124) séparée de la première section. Un composant électronique (150) est logé dans la première section et la seconde section (124) du vide. Un matériau de moulage à basse pression (160) est moulé dans la première section du vide et durci autour d'un premier segment du composant électronique (150) pour encapsuler le premier segment du composant électronique (150). Un joint support (300) est inséré dans la seconde section (124) du vide adjacent à un second segment du composant électronique (150). Ledit joint support (130) définit une barrière d'étanchéité sur un côté du matériau de moulage à basse pression (160) qui limite l'écoulement du matériau de moulage à basse pression (160) hors de la première section du vide.
Also published as
Latest bibliographic data on file with the International Bureau