ES2105329T3 - Procedimiento para la obtencion de piezas moldeadas a partir de plasticos moldeables en estado caliente. - Google Patents

Procedimiento para la obtencion de piezas moldeadas a partir de plasticos moldeables en estado caliente.

Info

Publication number
ES2105329T3
ES2105329T3 ES93922858T ES93922858T ES2105329T3 ES 2105329 T3 ES2105329 T3 ES 2105329T3 ES 93922858 T ES93922858 T ES 93922858T ES 93922858 T ES93922858 T ES 93922858T ES 2105329 T3 ES2105329 T3 ES 2105329T3
Authority
ES
Spain
Prior art keywords
molded parts
procedure
hot state
hot
moldable plastics
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
ES93922858T
Other languages
English (en)
Inventor
Helfried Schnallinger
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3527350&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2105329(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2105329T3 publication Critical patent/ES2105329T3/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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/005—Compensating volume or shape change during moulding, in general
    • 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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0029—Cold deforming of thermoplastics material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0012—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular thermal properties
    • B29K2995/0017—Heat stable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/66—Processes of reshaping and reforming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/71—Processes of shaping by shrinking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

EN UN PROCESO PARA FABRICAR PIEZAS MOLDEADAS ELABORADAS DE PLASTICO TERMOMOLDEABLE, EN CONCRETO POLIOLEFINAS COMO EL POLIETILENO Y EL POLIPROPILENO, EL MATERIAL DE PLASTICO SE CALIENTA HASTA O POR ENCIMA DE SU TEMPERATURA DUCTIL, Y SE MODELA EN EL CITADO ESTADO EN PIEZAS MODELADAS Y DESPUES ENFRIADAS POR DEBAJO DE SUS TEMPERATURA DE CONFORMACION EN CALIENTE. A LAS PIEZAS MOLDEADAS SE LES DA FORMA EN CALIENTE PARA OBTENER PRODUCTOS SEMITERMINADOS LIGERAMENTE SOBREDIMENSIONADOS CON RESPECTO AL TAMAÑO FINAL DESEADO, Y SOLO DESPUES DE HABERSE ENFRIADO, SE MOLDEAN A PRESION A TU TAMAÑO FINAL DESEADO, EN EL QUE SON DIMENSIONALMENTE ESTABLES.
ES93922858T 1992-10-21 1993-10-20 Procedimiento para la obtencion de piezas moldeadas a partir de plasticos moldeables en estado caliente. Expired - Lifetime ES2105329T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0208192A AT398725B (de) 1992-10-21 1992-10-21 Verfahren zum herstellen von endmuffen an kunststoffrohren

Publications (1)

Publication Number Publication Date
ES2105329T3 true ES2105329T3 (es) 1997-10-16

Family

ID=3527350

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93922858T Expired - Lifetime ES2105329T3 (es) 1992-10-21 1993-10-20 Procedimiento para la obtencion de piezas moldeadas a partir de plasticos moldeables en estado caliente.

Country Status (23)

Country Link
US (1) US5554332A (es)
EP (1) EP0666790B1 (es)
JP (1) JPH08502219A (es)
KR (1) KR950703440A (es)
CN (1) CN1049174C (es)
AT (2) AT398725B (es)
AU (1) AU670335B2 (es)
BG (1) BG99592A (es)
BR (1) BR9307276A (es)
CA (1) CA2147481C (es)
CH (1) CH0666790H1 (es)
CZ (1) CZ101295A3 (es)
DE (1) DE59306752C5 (es)
DK (1) DK0666790T3 (es)
ES (1) ES2105329T3 (es)
FI (1) FI107135B (es)
GR (1) GR3024657T3 (es)
NO (1) NO951476L (es)
PL (1) PL308476A1 (es)
RO (1) RO117245B1 (es)
SK (1) SK52595A3 (es)
WO (1) WO1994008772A1 (es)
ZA (1) ZA937786B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0751863A1 (de) * 1995-01-19 1997-01-08 Helmuth Michael Schnallinger Verfahren zum herstellen von endmuffen an kunststoffrohren
US5753212A (en) * 1996-09-16 1998-05-19 The Gillette Company Method of filling dispenser
US5916599A (en) * 1996-11-14 1999-06-29 Illinois Institute Of Technology Apparatus for generating generally uniform compression in high-viscosity liquids
NL1016793C2 (nl) * 2000-12-04 2002-06-05 Simon Roelof Vasse Filterbehuizing.
US20040094852A1 (en) * 2002-11-20 2004-05-20 Deere & Company, A Delaware Corporation Method for producing rotationally molded parts from semi-crystalline materials
US7842769B1 (en) 2003-06-13 2010-11-30 Underground Solutions Technologies Group, Inc. Polyvinyl chloride formulations
US6982051B2 (en) 2003-06-13 2006-01-03 Underground Solutions Technologies Group, Inc. Fusion process for conduit
EP2146839A4 (en) * 2007-04-13 2013-09-11 Underground Solutions Technologies Group Inc CONDUIT, MANUFACTURE THEREOF AND FUSION PROCESS THEREFOR
MX2010003295A (es) * 2007-09-24 2010-10-04 Cantex Inc Canal no metalico para cableado y cable de fibra optica y metodo para formar el canal.
WO2010015975A1 (en) * 2008-08-06 2010-02-11 Jain Irrigation Systems Limited A pipe with integral male and female ends, a joint made using the same pipe, and processes of making the pipe and the joint
JP2010156361A (ja) * 2008-12-26 2010-07-15 Nix Inc 樹脂管及び樹脂管と継手との接続構造
PL2623284T3 (pl) * 2012-02-01 2017-10-31 Lueers Maschinen Und Stahlbau Gmbh Sposób i urządzenie do nagrzewania odcinka końcowego rury z tworzywa sztucznego
CN109664312A (zh) * 2019-01-18 2019-04-23 哈尔滨工业大学 基于热变形的生长型软体机器人预设变形方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2860372A (en) * 1956-12-10 1958-11-18 J S & F Folkard Ltd Means for jointing thermoplastic synthetic resin pipes, pipe fittings and the like
US3249671A (en) * 1963-05-31 1966-05-03 Anaconda Wire & Cable Co Method of shrinking tubing
US3372462A (en) * 1965-10-11 1968-03-12 Upjohn Co Method of making plastic lined metal pipe
US3804567A (en) * 1970-04-06 1974-04-16 Chevron Res Apparatus for cooling and sizing hot thermoplastic extrudates
US3651197A (en) * 1970-04-20 1972-03-21 Climate Conditioning Corp Method for fabricating elbow gores
US3691617A (en) * 1970-06-29 1972-09-19 Dow Chemical Co Method of lining pipe fittings and like articles
US3929958A (en) * 1971-04-26 1975-12-30 Rieber & Son Plastic Ind As Process for producing radially-expanded socket ends on thermoplastic pipe lengths
US3959424A (en) * 1973-12-07 1976-05-25 The Dow Chemical Company Method for the preparation of plastic lined pipe
AR207088A1 (es) * 1975-07-29 1976-09-09 Anger Anton Maschbau Procedimiento para producir un articulo de material sintetico
FR2321998A1 (fr) * 1975-08-30 1977-03-25 Kubota Ltd Procede de raccordement de tubes en resine synthetique par formage d'un manchon
US4113829A (en) * 1976-02-09 1978-09-12 Philips Industries Inc. Method of forming a bell end on thermoplastic pipe
FR2369911A1 (fr) * 1976-11-05 1978-06-02 Bommer Raymond Procede de tulipage de tubes a paroi epaisse en matiere plastique souple, et dispositif de mise en oeuvre
JPS546079A (en) * 1977-06-15 1979-01-17 Sekisui Chem Co Ltd Fabrication of thermoplastic resin pipe
DE2843779A1 (de) * 1978-10-06 1980-04-17 Wacker Chemie Gmbh Verfahren zur herstellung schrumpfarmer stranghohlprofile
US4482518A (en) * 1981-10-02 1984-11-13 Owens-Illinois, Inc. Methods for reducing post-mold shrinkage of hollow oriented polyethylene terephthalate containers
US4388356A (en) * 1981-11-16 1983-06-14 The Goodyear Tire & Rubber Company Heat setting a thermoformed PET article utilizing a male plug as a constraint
SE451249B (sv) * 1984-01-27 1987-09-21 Wirsbo Bruks Ab Forfarande for framstellning av ett lettbojligt plastror med atminstone en krage
GB2172540B (en) * 1985-03-18 1988-12-21 Metal Box Plc Making dimensionally stable thermoplastic open-ended tubular articles
DE3603060A1 (de) * 1986-02-01 1987-08-06 Prakla Seismos Ag Verfahren zur verformung eines schlauches
JPH069861B2 (ja) * 1986-03-12 1994-02-09 株式会社吉野工業所 プラスチック延伸パイプの熱固定装置
ES2081406T5 (es) * 1991-08-31 2000-01-16 Wirsbo Rohrprod Und Vertr Gmbh Conexion de tubo y metodo para fabricar conexiones de tubo en poliolefina.

Also Published As

Publication number Publication date
PL308476A1 (en) 1995-08-07
JPH08502219A (ja) 1996-03-12
EP0666790A1 (de) 1995-08-16
BG99592A (bg) 1996-07-31
CA2147481C (en) 2004-09-07
GR3024657T3 (en) 1997-12-31
AU670335B2 (en) 1996-07-11
ATE154281T1 (de) 1997-06-15
US5554332A (en) 1996-09-10
CH0666790H1 (es) 2013-09-30
NO951476D0 (no) 1995-04-19
DK0666790T3 (da) 1997-12-29
CZ101295A3 (en) 1995-10-18
WO1994008772A1 (de) 1994-04-28
ATA208192A (de) 1994-06-15
EP0666790B1 (de) 1997-06-11
DE59306752C5 (de) 2009-12-24
AT398725B (de) 1995-01-25
BR9307276A (pt) 1999-06-01
FI107135B (fi) 2001-06-15
CN1049174C (zh) 2000-02-09
CN1093976A (zh) 1994-10-26
FI951867A0 (fi) 1995-04-19
RO117245B1 (ro) 2001-12-28
DE59306752D1 (de) 1997-07-17
ZA937786B (en) 1994-05-16
CA2147481A1 (en) 1994-04-28
FI951867A (fi) 1995-04-19
NO951476L (no) 1995-04-19
AU5172093A (en) 1994-05-09
KR950703440A (ko) 1995-09-20
SK52595A3 (en) 1995-08-09

Similar Documents

Publication Publication Date Title
ES2105329T3 (es) Procedimiento para la obtencion de piezas moldeadas a partir de plasticos moldeables en estado caliente.
ES509077A0 (es) Un procedimiento para obtener un conformado determinado de plasticos reticulados.
ES2179693T3 (es) Procedimiento y dispositivo para la produccion continua de cuerpos moldeados.
ATE207809T1 (de) Spritzgiessformteile und spritzgiessenanlage zur herstellung von kontakt-linsen
FR2709264B1 (fr) Installation de fabrication de récipients par soufflage de préformes en matière plastique.
DE69404400T2 (de) Maschine zur herstellung von blasgeformten hohlkörpern
TW279840B (es)
ATE192688T1 (de) Verfahren und vorrichtung zur herstellung von kunststoffteilen
DK0854783T3 (da) Fremgangsmåde til fremstilling af polymerlag med selektivt farvede arealer
ATE367260T1 (de) Giessform und verfahren zur herstellung einer linse aus thermoplastischem kunststoff
BR8500033A (pt) Processo para moldar artefatos de material plastico,particulado,nao-solidificado,permeavel reforcado com fibra,semelhante a lamina
DE69020391D1 (de) Thermoplastische Zusammensetzungen, die Polybenzoxazol-, Polybenzothiazol- und Polyimidazol-Gruppen enthalten, und Verfahren zur Herstellung von Formkörpern daraus.
DE3766642D1 (de) Verfahren zur herstellung eines kunststoffteils mit formgedaechtnis und vorrichtung zur durchfuehrung dieses verfahrens, sowie kunststoffteile die nach diesem verfahren hergestellt sind.
DE68923479D1 (de) Vorrichtung zum Anbringen von Etiketten auf blasgeformten Artikeln.
ES413704A1 (es) Metodo para la preparacion de plasticos nacarados.
DE58907221D1 (de) Zur Herstellung transparenter thermoplastischer Formmassen geeignete Pfropfpolymerisate.
ES490020A0 (es) Un procedimiento con su dispositivo correspondiente para el moldeo por inyeccion de articulos plasticos huecos
ATE9971T1 (de) Verfahren zur herstellung eines randwulstes an kunststoffartikeln und gemaess diesem verfahren hergestellte artikel.
BR0011096A (pt) Massas de moldar de policarbonato,com boa desmoldação, e corpos moldados e produtos semi-acabados produzidos das mesmas, com boas propriedades de deslizamento
DE59913042D1 (de) Vorrichtung zur herstellung von kunststoffhohlkörpern
ATE4490T1 (de) Vorrichtung zur fertigung von formteilen aus schaumkunststoffen.
MX9100398A (es) Procedimiento para la fabricacion de articulos de material plastico moldeado
BR7707492A (pt) Composicao vulcanizavel,apropriada para moldagem por injecao termofixa;processo para preparar um produto moldado por injecao termofixo;e artigo de manufatura
AR224233A1 (es) Procedimiento para la fabricacion de botas en material plastico moldeadas por inyeccion
SE7904836L (sv) Apparat for formning av expanderande foremal av formbart organiskt plastmaterial

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 666790

Country of ref document: ES