ES2051624R - - Google Patents
Info
- Publication number
- ES2051624R ES2051624R ES9200258A ES9200258A ES2051624R ES 2051624 R ES2051624 R ES 2051624R ES 9200258 A ES9200258 A ES 9200258A ES 9200258 A ES9200258 A ES 9200258A ES 2051624 R ES2051624 R ES 2051624R
- Authority
- ES
- Spain
- Prior art keywords
- plug
- central wall
- liberary
- hole
- wall
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0077—Moulds or cores; Details thereof or accessories therefor characterised by the configuration of the mould filling gate ; accessories for connecting the mould filling gate with the filling spout
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/24—Superstructure sub-units with access or drainage openings having movable or removable closures; Sealing means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Laminated Bodies (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Body Structure For Vehicles (AREA)
- Connection Of Plates (AREA)
Abstract
TAPON PARA UNA ABERTURA CIRCULAR PRACTICADA EN UNA CHAPA, Y PROCEDIMIENTO DE FABRICACION DE PANELES SANDWICH QUE UTILIZAN ESTE TAPON. EL TAPON COMPRENDE UNA PARED CILINDRICA, UNA FALDA MAS CORTA QUE LA PARED CILINDRICA, UN LABIO, UNA PARED CENTRAL QUE COMPRENDE UNA PORCION QUE PRESENTA UNAS PREVIAS ESCOTADURAS QUE DELIMITAN UNAS LENGUETAS ADAPTADAS PARA PLEGARSE HACIA EL INTERIOR PARA LIBERAR UN ORIFICIO, Y UNA ABRAZADERA CILINDRICA QUE SE UNE INTERIORMENTE A LA PARED CENTRAL SOBRE EL CONTORNO DE DICHO ORIFICIO. EN EL PROCEDIMIENTO, SE UTILIZA ESTE TAPON MONTANDOLO EN UNA DE LAS CHAPAS DEL PANEL-SANDWICH, Y SE UTILIZA EL ORIFICIO DE LA PARED CENTRAL PARA HACER PASAR LA TOBERA CON LA CUAL SE INYECTA LA ESPUMA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9101466A FR2672540B1 (fr) | 1991-02-08 | 1991-02-08 | Bouchon pour une ouverture circulaire pratiquee dans une tole, et procede de fabrication de panneaux sandwichs utilisant ce bouchon. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2051624A2 ES2051624A2 (es) | 1994-06-16 |
ES2051624R true ES2051624R (es) | 1997-06-01 |
ES2051624B1 ES2051624B1 (es) | 1998-01-01 |
Family
ID=9409513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9200258A Expired - Fee Related ES2051624B1 (es) | 1991-02-08 | 1992-02-07 | Tapon para una abertura circular practicada en una chapa, y procedimiento de fabricacion de paneles sandwich que utilizan este tapon. |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH04327064A (es) |
ES (1) | ES2051624B1 (es) |
FR (1) | FR2672540B1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4957196B2 (ja) | 2006-01-20 | 2012-06-20 | セイコーエプソン株式会社 | 成型用モールドの成形方法及びその成形装置、プラスチックレンズの製造方法及びその製造装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3354508A (en) * | 1965-07-09 | 1967-11-28 | Hoedra Inc | Charging fitting for plastic molding apparatus |
US3513875A (en) * | 1968-03-14 | 1970-05-26 | Illinois Tool Works | Closure device |
DE1938943C3 (de) * | 1969-07-31 | 1974-05-30 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Abdeckkappe für ein Probengefäß |
DE1948455A1 (de) * | 1969-09-25 | 1971-04-08 | Bayer Ag | Form fuer die Herstellung von Formteilen aus reaktionsfaehigen chemischen Komponenten |
FR2474683A1 (fr) * | 1980-01-30 | 1981-07-31 | Staubli Sa Ets | Dispositif automatique pour la manoeuvre a distance des cibles de tir |
AR231626A1 (es) * | 1982-01-30 | 1985-01-31 | Gesepa Patentverwertung | Elemento de cierre para recipientes y procedimiento para su fabricacion |
DE3512582C3 (de) * | 1985-04-06 | 1997-03-13 | Itw Ateco Gmbh | Lochstopfen, insbesondere zum Abdichten von Lackauslauflöchern in Karosserien von Kraftfahrzeugen |
DE3713503C1 (de) * | 1987-04-22 | 1988-01-14 | United Carr Gmbh Trw | Verschlussdeckel aus Kunststoff |
DE3815861A1 (de) * | 1988-05-09 | 1989-11-23 | Liebherr Hausgeraete | Ventilartiges verteilerstueck zur verbindung mit einer wandung eines auszuschaeumenden hohlraums |
GB2236273B (en) * | 1989-09-27 | 1992-09-30 | Shinko Sellbic Co Ltd | Stringiness-preventing pad used in an injection mould |
-
1991
- 1991-02-08 FR FR9101466A patent/FR2672540B1/fr not_active Expired - Fee Related
-
1992
- 1992-02-07 ES ES9200258A patent/ES2051624B1/es not_active Expired - Fee Related
- 1992-02-07 JP JP5606392A patent/JPH04327064A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2672540A1 (fr) | 1992-08-14 |
JPH04327064A (ja) | 1992-11-16 |
ES2051624B1 (es) | 1998-01-01 |
ES2051624A2 (es) | 1994-06-16 |
FR2672540B1 (fr) | 1994-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19940616 Kind code of ref document: R Effective date: 19940616 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20180806 |