ES2051624A2 - Tapon para una abertura circular practicada en una chapa, y procedimiento de fabricacion de paneles sandwich que utilizan este tapon. - Google Patents

Tapon para una abertura circular practicada en una chapa, y procedimiento de fabricacion de paneles sandwich que utilizan este tapon.

Info

Publication number
ES2051624A2
ES2051624A2 ES09200258A ES9200258A ES2051624A2 ES 2051624 A2 ES2051624 A2 ES 2051624A2 ES 09200258 A ES09200258 A ES 09200258A ES 9200258 A ES9200258 A ES 9200258A ES 2051624 A2 ES2051624 A2 ES 2051624A2
Authority
ES
Spain
Prior art keywords
hole plug
orifice
wall
board material
center 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
Application number
ES09200258A
Other languages
English (en)
Other versions
ES2051624B1 (es
ES2051624R (es
Inventor
Roger Pellizzari
Franck Berteau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ITW de France SAS
Original Assignee
ITW de France SAS
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 ITW de France SAS filed Critical ITW de France SAS
Publication of ES2051624A2 publication Critical patent/ES2051624A2/es
Publication of ES2051624R publication Critical patent/ES2051624R/es
Application granted granted Critical
Publication of ES2051624B1 publication Critical patent/ES2051624B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Connection Of Plates (AREA)
  • Body Structure For Vehicles (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (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.
ES9200258A 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. Expired - Fee Related ES2051624B1 (es)

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 true ES2051624A2 (es) 1994-06-16
ES2051624R 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)

* Cited by examiner, † Cited by third party
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1573730A (es) * 1968-03-14 1969-07-04
FR2579955A1 (es) * 1985-04-06 1986-10-10 Itw Ateco Gmbh
ES2006404A6 (es) * 1987-04-22 1989-04-16 United Carr Gmbh Trw Tapa de cierre de plastico.
EP0341428A2 (de) * 1988-05-09 1989-11-15 Liebherr-Hausgeräte Gmbh Ventilartiges Verteilerstück zur Verbindung mit einer Wandung eines auszuschäumenden Hohlraums

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354508A (en) * 1965-07-09 1967-11-28 Hoedra Inc Charging fitting for plastic molding apparatus
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
GB2236273B (en) * 1989-09-27 1992-09-30 Shinko Sellbic Co Ltd Stringiness-preventing pad used in an injection mould

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1573730A (es) * 1968-03-14 1969-07-04
FR2579955A1 (es) * 1985-04-06 1986-10-10 Itw Ateco Gmbh
ES2006404A6 (es) * 1987-04-22 1989-04-16 United Carr Gmbh Trw Tapa de cierre de plastico.
EP0341428A2 (de) * 1988-05-09 1989-11-15 Liebherr-Hausgeräte Gmbh Ventilartiges Verteilerstück zur Verbindung mit einer Wandung eines auszuschäumenden Hohlraums

Also Published As

Publication number Publication date
FR2672540B1 (fr) 1994-12-09
FR2672540A1 (fr) 1992-08-14
ES2051624B1 (es) 1998-01-01
ES2051624R (es) 1997-06-01
JPH04327064A (ja) 1992-11-16

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