BR112012021237A2 - método e aparelho para moldagem rotacional - Google Patents

método e aparelho para moldagem rotacional

Info

Publication number
BR112012021237A2
BR112012021237A2 BR112012021237A BR112012021237A BR112012021237A2 BR 112012021237 A2 BR112012021237 A2 BR 112012021237A2 BR 112012021237 A BR112012021237 A BR 112012021237A BR 112012021237 A BR112012021237 A BR 112012021237A BR 112012021237 A2 BR112012021237 A2 BR 112012021237A2
Authority
BR
Brazil
Prior art keywords
rotational molding
producing
molds
melted
oven
Prior art date
Application number
BR112012021237A
Other languages
English (en)
Other versions
BR112012021237B1 (pt
Inventor
Mario Antonio Romero De La Moura
Original Assignee
Grupo Rotoplas S A De C V
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 Grupo Rotoplas S A De C V filed Critical Grupo Rotoplas S A De C V
Publication of BR112012021237A2 publication Critical patent/BR112012021237A2/pt
Publication of BR112012021237B1 publication Critical patent/BR112012021237B1/pt

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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B29C41/06—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould about two or more axes
    • 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
    • B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B29C41/042—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould by rotating a mould around its axis of symmetry
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/08—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/08—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder
    • B29C41/085—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder by rotating the former around its axis of symmetry
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/36—Feeding the material on to the mould, core or other substrate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing Of Solid Wastes (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

método e aparelho para moldagem rotacional. a presente invenção se refere a um processo e a um aparelho para produzir artigos de plástico pela técnica de molde rotacional e está voltada mais especificamente a um processo e a um aparelho de rotomoldagem em forno para a produção de vasilhames com camadas dos materiais a serem fundidos nos moldes, que são controlados por meio de um painel de controle computadorizado.
BR112012021237-0A 2010-02-23 2010-02-23 aparelho de rotomoldagem e método para produzir artigos de plástico por meio da técnica de moldagem rotacional BR112012021237B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2010/000336 WO2011104573A1 (es) 2010-02-23 2010-02-23 Metodo y aparato para moldeo rotacional

Publications (2)

Publication Number Publication Date
BR112012021237A2 true BR112012021237A2 (pt) 2016-05-17
BR112012021237B1 BR112012021237B1 (pt) 2019-10-29

Family

ID=44212278

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012021237-0A BR112012021237B1 (pt) 2010-02-23 2010-02-23 aparelho de rotomoldagem e método para produzir artigos de plástico por meio da técnica de moldagem rotacional

Country Status (10)

Country Link
US (1) US9533435B2 (pt)
CN (1) CN102858509B (pt)
AR (1) AR079770A1 (pt)
AU (1) AU2010346962B2 (pt)
BR (1) BR112012021237B1 (pt)
DE (1) DE112010005292B4 (pt)
MX (1) MX345815B (pt)
SM (1) SMP201200043B (pt)
UY (1) UY33235A (pt)
WO (1) WO2011104573A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6428609B2 (ja) * 2013-05-10 2018-11-28 日本電気株式会社 二次電池用電解液および二次電池
CN104139478B (zh) * 2014-06-27 2017-02-22 大连船舶重工集团有限公司 一种基于快速管件内壁滚塑设备的工艺方法
US20170267817A1 (en) * 2014-08-22 2017-09-21 3M Innovative Properties Company Method and composition including thermoplastic particles and hollow microspheres and articles made from them
US10243234B2 (en) * 2014-10-24 2019-03-26 Nec Corporation Secondary battery
CN105729697B (zh) * 2016-02-29 2019-04-26 浙江海洋学院 一种滚塑游艇的铸造上件
US9802340B1 (en) 2016-09-12 2017-10-31 Kenneth S. Anderson Method and fixture for molding a tank with an embedded ring
CN106827566B (zh) * 2016-12-28 2018-12-28 重庆瑞霆塑胶有限公司 中空塑胶的制作方法
CN206520155U (zh) * 2017-01-25 2017-09-26 得意精密电子(苏州)有限公司 注塑机装置和气压支承机构
CN108454009B (zh) * 2018-03-07 2023-11-10 东莞市荣昌盛航空科技有限公司 一种节能环保塑料加工机
US12318787B1 (en) * 2025-03-04 2025-06-03 King Saud University Device for autoclaving and centrifuging a sample

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE625836A (pt) 1961-12-07
US4043721A (en) 1968-07-11 1977-08-23 Lemelson Jerome H Composite body molding apparatus
US3744951A (en) 1971-11-26 1973-07-10 Continental Can Co Sinter molding apparatus
US4097572A (en) 1976-08-09 1978-06-27 Energy Absorption Systems, Inc. Method of forming a tubular container
US4247279A (en) 1980-04-18 1981-01-27 Masters William E Rotational molding system
US4687531A (en) * 1982-01-26 1987-08-18 Potoczky Joseph B Method for centrifugal spray molding of thin-walled structures
US4632654A (en) 1983-07-13 1986-12-30 Lemelson Jerome H Rotational molding apparatus
TR200101278T2 (tr) * 1999-05-03 2001-12-21 Hobas Engineering Ag Santrifüjlü döküm prosesi ile boru üretimine yönelik tesis
US6409493B1 (en) 2000-03-20 2002-06-25 Textron Automotive Company, Inc. Double-cast slush molding method and apparatus
ITMI20042018A1 (it) 2004-10-22 2005-01-22 Persico Spa "dispositivo e stampo per lo stampaggio rotazionale di materie plastiche"
CN2908117Y (zh) * 2006-05-19 2007-06-06 慈溪市德顺容器有限公司 一种滚塑机
CN101678568A (zh) 2007-04-30 2010-03-24 查尔斯·考尔德·布雷 旋转模制的产品和模具
WO2008131555A2 (en) 2007-05-01 2008-11-06 University Of Ontario Institute Of Technology Extrusion assisted rotational foam molding process
CN100556649C (zh) * 2008-06-19 2009-11-04 罗宏宇 塔式三臂双室自控滚塑机

Also Published As

Publication number Publication date
MX345815B (es) 2017-02-17
AU2010346962B2 (en) 2014-01-09
BR112012021237B1 (pt) 2019-10-29
US9533435B2 (en) 2017-01-03
US20130026684A1 (en) 2013-01-31
CN102858509B (zh) 2014-12-03
DE112010005292T5 (de) 2013-03-07
SMP201200043B (it) 2013-01-14
AU2010346962A1 (en) 2012-10-11
MX2012009314A (es) 2012-09-07
CN102858509A (zh) 2013-01-02
AR079770A1 (es) 2012-02-22
SMAP201200043A (it) 2012-10-31
UY33235A (es) 2011-06-30
HK1175438A1 (zh) 2013-07-05
DE112010005292B4 (de) 2016-06-16
WO2011104573A1 (es) 2011-09-01

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/02/2010, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/02/2010, OBSERVADAS AS CONDICOES LEGAIS

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2619 DE 16-03-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.