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ES2110988T3 - Mecanismo moldeador de acoplamientos roscados de plastico. - Google Patents

Mecanismo moldeador de acoplamientos roscados de plastico.

Info

Publication number
ES2110988T3
ES2110988T3 ES91830066T ES91830066T ES2110988T3 ES 2110988 T3 ES2110988 T3 ES 2110988T3 ES 91830066 T ES91830066 T ES 91830066T ES 91830066 T ES91830066 T ES 91830066T ES 2110988 T3 ES2110988 T3 ES 2110988T3
Authority
ES
Spain
Prior art keywords
molding mechanism
threaded coupling
plastic threaded
coupling molding
threaded fitting
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.)
Expired - Lifetime
Application number
ES91830066T
Other languages
English (en)
Inventor
Muh-Juh Guo
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.)
GUO MUH JUH
Original Assignee
GUO MUH JUH
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 GUO MUH JUH filed Critical GUO MUH JUH
Application granted granted Critical
Publication of ES2110988T3 publication Critical patent/ES2110988T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B29C45/261—Moulds having tubular 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
    • B29C45/2618—Moulds having screw-threaded mould walls
    • B29C45/262—Moulds having screw-threaded mould walls provided with unscrewing drive means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D1/00—Producing articles with screw-threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Dowels (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

UN MECANISMO DE MOLDEADO DE EQUIPOS ROSCADOS PLASTICOS DESTINADO A RESOLVER EL PROBLEMA CONVENCIONAL LIMITADO SOLO PARA PRODUCIR ROSCAS DE DIRECCION SIMPLES, QUE UTILIZA TRES BARRAS DE EMPUJE (3) Y QUE CORRESPONDEN COAXIALMENTE DISPUESTAS CON LAS MISMAS, EJECUTANDO UN MOVIMIENTO RECIPROCO, PARA HACER LOS EQUIPAMIENTOS ROSCADOS PLASTICOS DE TRES VIAS (G). POR TANTO, ES SUBSTANCIAL PARA EL AHORRO DE TIEMPO Y LABOR A LA VEZ QUE REDUCE LOS COSTOS DE FABRICACION.
ES91830066T 1991-02-27 1991-02-27 Mecanismo moldeador de acoplamientos roscados de plastico. Expired - Lifetime ES2110988T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91830066A EP0501091B1 (en) 1991-02-27 1991-02-27 Plastics threaded fittings molding mechanism

Publications (1)

Publication Number Publication Date
ES2110988T3 true ES2110988T3 (es) 1998-03-01

Family

ID=8208929

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91830066T Expired - Lifetime ES2110988T3 (es) 1991-02-27 1991-02-27 Mecanismo moldeador de acoplamientos roscados de plastico.

Country Status (4)

Country Link
EP (1) EP0501091B1 (es)
AT (1) ATE159888T1 (es)
DE (1) DE69128138T2 (es)
ES (1) ES2110988T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1005970C2 (nl) * 1997-05-05 1998-11-09 Inter Tooling Services Bv Spuitgietinrichting voor holle voorwerpen zoals bijvoorbeeld pijpfittingen.
JP5655621B2 (ja) * 2011-02-22 2015-01-21 トヨタ紡織株式会社 成形装置
DE102015225247A1 (de) * 2015-12-15 2017-06-22 Kautex Textron Gmbh & Co. Kg Spritzgießvorrichtung zur Herstellung von Rohren mit hinterschnittener Innengeometrie, vorzugsweise mit Innengewinde sowie Verfahren zur Herstellung von Rohren mit hinterschnittener Innengeometrie, vorzugsweise mit Innengewinde durch Spritzgießen
CN109774069B (zh) * 2019-03-01 2024-05-14 台州市黄岩炜大塑料机械有限公司 一出二三通内螺纹管件模具脱模机构
CN117399540B (zh) * 2023-12-15 2024-02-23 龙口市龙蓬精密铜管有限公司 一种多功能的铜管件内螺纹成型装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625488A1 (fr) * 1987-12-30 1989-07-07 Zw Hydraulik Ag Dispositif de levage mecanique telescopique
GB8907823D0 (en) * 1989-04-07 1989-05-24 Rafferty David A Improvements to plumbing apparatus

Also Published As

Publication number Publication date
EP0501091A1 (en) 1992-09-02
ATE159888T1 (de) 1997-11-15
EP0501091B1 (en) 1997-11-05
DE69128138D1 (de) 1997-12-11
DE69128138T2 (de) 1998-04-23

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