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IT8968124A0 - Impianto e procedimento per la formatura di elastomeri - Google Patents

Impianto e procedimento per la formatura di elastomeri

Info

Publication number
IT8968124A0
IT8968124A0 IT68124A IT6812489A IT8968124A0 IT 8968124 A0 IT8968124 A0 IT 8968124A0 IT 68124 A IT68124 A IT 68124A IT 6812489 A IT6812489 A IT 6812489A IT 8968124 A0 IT8968124 A0 IT 8968124A0
Authority
IT
Italy
Prior art keywords
elastomers
plant
procedure
forming
Prior art date
Application number
IT68124A
Other languages
English (en)
Other versions
IT8968124A1 (it
IT1238414B (it
Inventor
Mauro Carrara
Original Assignee
Rft Spa
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 Rft Spa filed Critical Rft Spa
Priority to IT06812489A priority Critical patent/IT1238414B/it
Publication of IT8968124A0 publication Critical patent/IT8968124A0/it
Priority to US07/599,723 priority patent/US5073329A/en
Priority to EP90120116A priority patent/EP0433602B1/en
Priority to ES90120116T priority patent/ES2115588T3/es
Priority to DE69032196T priority patent/DE69032196T2/de
Publication of IT8968124A1 publication Critical patent/IT8968124A1/it
Application granted granted Critical
Publication of IT1238414B publication Critical patent/IT1238414B/it

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
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/303—Mounting, exchanging or centering centering mould parts or halves, e.g. during mounting
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/008—Handling preformed parts, e.g. inserts
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/04—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds
    • B29C43/06—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts
    • B29C43/08—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts with circular movement, e.g. mounted on rolls, turntables
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C2043/3676—Moulds for making articles of definite length, i.e. discrete articles moulds mounted on rotating supporting constuctions
    • B29C2043/3689—Moulds for making articles of definite length, i.e. discrete articles moulds mounted on rotating supporting constuctions on a support table, e.g. flat disk-like tables having moulds on the periphery

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Polyurethanes Or Polyureas (AREA)
IT06812489A 1989-12-19 1989-12-19 Impianto e procedimento per la formatura di elastomeri. IT1238414B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT06812489A IT1238414B (it) 1989-12-19 1989-12-19 Impianto e procedimento per la formatura di elastomeri.
US07/599,723 US5073329A (en) 1989-12-19 1990-10-19 Method for compressions moulding of elastomers
EP90120116A EP0433602B1 (en) 1989-12-19 1990-10-19 Method and apparatus for forming elastomers
ES90120116T ES2115588T3 (es) 1989-12-19 1990-10-19 Metodo y aparato para moldear elastomeros.
DE69032196T DE69032196T2 (de) 1989-12-19 1990-10-19 Verfahren und Vorrichtung zum Formen von Elastomeren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT06812489A IT1238414B (it) 1989-12-19 1989-12-19 Impianto e procedimento per la formatura di elastomeri.

Publications (3)

Publication Number Publication Date
IT8968124A0 true IT8968124A0 (it) 1989-12-19
IT8968124A1 IT8968124A1 (it) 1991-06-19
IT1238414B IT1238414B (it) 1993-07-26

Family

ID=11308011

Family Applications (1)

Application Number Title Priority Date Filing Date
IT06812489A IT1238414B (it) 1989-12-19 1989-12-19 Impianto e procedimento per la formatura di elastomeri.

Country Status (5)

Country Link
US (1) US5073329A (it)
EP (1) EP0433602B1 (it)
DE (1) DE69032196T2 (it)
ES (1) ES2115588T3 (it)
IT (1) IT1238414B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5296077A (en) * 1988-07-08 1994-03-22 Bridgestone Corporation Apparatus for manufacturing tires with white sidewall appliques
FR2665394B1 (fr) * 1990-08-03 1994-06-10 Figuereo Blaise Procede et machine automatique de fabrication d'anneaux calibres a partir d'un extrudat file ou profile.
US5314324A (en) * 1990-11-30 1994-05-24 Wendt Michael L Apparatus for forming a partible port in a production piece
DE4138352C2 (de) * 1991-11-21 2000-03-16 Stuertz Maschbau Verfahren und Vorrichtung zur Herstellung von rechteckigen Rahmen
EP0978362A3 (en) * 1994-01-21 2000-09-20 Acushnet Company Method and apparatus for forming polyurethane cover on golf ball core
US5480606A (en) * 1994-12-07 1996-01-02 Sunbeam Plastics Corporation Method and apparatus for reverse gated compression molding of thermoplastic material
US6830716B2 (en) * 2001-06-06 2004-12-14 Fuji Photo Film Co., Ltd. Method of removing extraneous matter from injection mold
US20030201561A1 (en) * 2002-04-24 2003-10-30 Linares Miguel A. Heating and particulate drawing process and assembly for aggregating plasticized granules in adhering fashion to an exposed face of a heated tool or part
US8162645B2 (en) * 2002-04-24 2012-04-24 Linares Miguel A Apparatus for forming a polymer based part utilizing an assembleable, rotatable and vibratory inducing mold exhibiting a downwardly facing and pre-heated template surface
US20060175724A1 (en) * 2002-04-24 2006-08-10 Linares Miguel A Particulate coating process and assembly for use with a heated part
US7261533B2 (en) * 2003-10-21 2007-08-28 Align Technology, Inc. Method and apparatus for manufacturing dental aligners
US20220379527A1 (en) * 2021-05-27 2022-12-01 Spidermind Games Limited Embedding objects in castings

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1537697A (en) * 1919-07-09 1925-05-12 Columbia Phonograph Co Inc Apparatus for molding articles
US1593878A (en) * 1924-04-14 1926-07-27 Firestone Tire & Rubber Co Mold press
US2994107A (en) * 1953-12-31 1961-08-01 American Can Co Machine for molding heads made of a thermoplastic material on tubular bodies
FR1276218A (fr) * 1960-12-14 1961-11-17 Pressstoffwerk Spremberg Veb Outil de pressage tournant pour le façonnage de matières plastiques
US3347967A (en) * 1963-03-25 1967-10-17 Walker Mfg Co Manufacture of filters
GB1099363A (en) * 1963-09-24 1968-01-17 Angus George Co Ltd Improvements in and relating to compression moulding of articles
US3591896A (en) * 1969-11-12 1971-07-13 Peerless Tube Co Machine for molding and securing on plastic tubes end walls having threaded-closure necks
US3809739A (en) * 1969-12-09 1974-05-07 Owens Corning Fiberglass Corp High speed molding process
US3844701A (en) * 1973-08-13 1974-10-29 Dana Corp Compression molding apparatus
JPS60245517A (ja) * 1984-05-22 1985-12-05 Toyo Seikan Kaisha Ltd 圧縮成形装置
US4751029A (en) * 1985-04-15 1988-06-14 Nicholas Plastics, Inc. Method and means for molding plastic parts

Also Published As

Publication number Publication date
IT8968124A1 (it) 1991-06-19
DE69032196T2 (de) 1998-07-30
US5073329A (en) 1991-12-17
EP0433602B1 (en) 1998-04-01
ES2115588T3 (es) 1998-07-01
DE69032196D1 (de) 1998-05-07
IT1238414B (it) 1993-07-26
EP0433602A2 (en) 1991-06-26
EP0433602A3 (en) 1992-03-04

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19981221