FR2273650A1 - Procede et tete d'extrusion pour la fabrication d'une main-courante, et main-courante ainsi obtenue - Google Patents

Procede et tete d'extrusion pour la fabrication d'une main-courante, et main-courante ainsi obtenue

Info

Publication number
FR2273650A1
FR2273650A1 FR7517537A FR7517537A FR2273650A1 FR 2273650 A1 FR2273650 A1 FR 2273650A1 FR 7517537 A FR7517537 A FR 7517537A FR 7517537 A FR7517537 A FR 7517537A FR 2273650 A1 FR2273650 A1 FR 2273650A1
Authority
FR
France
Prior art keywords
handrail
manufacture
extrusion head
extrusion
head
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
FR7517537A
Other languages
English (en)
Other versions
FR2273650B1 (fr
Inventor
Attilio Angioletti
Aurelio Broll
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.)
Pirelli and C SpA
Original Assignee
Pirelli 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 Pirelli SpA filed Critical Pirelli SpA
Publication of FR2273650A1 publication Critical patent/FR2273650A1/fr
Application granted granted Critical
Publication of FR2273650B1 publication Critical patent/FR2273650B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B23/00—Component parts of escalators or moving walkways
    • B66B23/22—Balustrades
    • B66B23/24—Handrails
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Escalators And Moving Walkways (AREA)
FR7517537A 1974-06-05 1975-06-05 Procede et tete d'extrusion pour la fabrication d'une main-courante, et main-courante ainsi obtenue Granted FR2273650A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23603/74A IT1019634B (it) 1974-06-05 1974-06-05 Procedimiento e testa di estrusione per la fabbricazione di corrimano e corrimano cosi ottenuti

Publications (2)

Publication Number Publication Date
FR2273650A1 true FR2273650A1 (fr) 1976-01-02
FR2273650B1 FR2273650B1 (fr) 1977-07-08

Family

ID=11208485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517537A Granted FR2273650A1 (fr) 1974-06-05 1975-06-05 Procede et tete d'extrusion pour la fabrication d'une main-courante, et main-courante ainsi obtenue

Country Status (6)

Country Link
US (1) US4087223A (fr)
JP (1) JPS5110585A (fr)
DE (1) DE2524308A1 (fr)
FR (1) FR2273650A1 (fr)
GB (1) GB1516667A (fr)
IT (1) IT1019634B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479085A1 (fr) * 1980-03-26 1981-10-02 Schiesser Ag Procede et dispositif pour le garnissage de profiles de matieres elastiques avec des bandelettes de velours

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32254E (en) * 1980-08-18 1986-09-30 Owens-Corning Fiberglas Corporation Compressible material folding shoe
US4307053A (en) * 1980-08-18 1981-12-22 Owens-Corning Fiberglas Corporation Method and apparatus for processing compressible material
US4934100A (en) * 1983-12-13 1990-06-19 Robert Adell Wire insulated plastic edge guard
US4563141A (en) * 1984-03-20 1986-01-07 The Standard Products Company Apparatus for making an elongated composite article
US4722818A (en) * 1984-03-20 1988-02-02 The Standard Products Company Method for making an elongated composite article
DE3506410A1 (de) * 1985-02-23 1986-08-28 Continental Gummi-Werke Ag, 3000 Hannover Verfahren zum herstellen von dichtungsstreifen
US4965103A (en) * 1987-10-30 1990-10-23 Color Custom, Inc. Unitary composite molding strip
US4963403A (en) * 1987-10-30 1990-10-16 Color Custom, Inc. Unitary composite molding strip
US4874306A (en) * 1988-11-30 1989-10-17 American Maplan Corporation Siding die
US5382401A (en) * 1993-08-10 1995-01-17 General Motors Corporation Extrusion die stabilizer guide and method of extrusion
US6086806A (en) * 1996-04-05 2000-07-11 Ronald H. Ball Method of splicing thermoplastic articles
US6237740B1 (en) 1998-06-30 2001-05-29 Ronald H. Ball Composite handrail construction
US7484287B2 (en) * 2004-09-10 2009-02-03 Tokai Kogyo Company Limited Apparatus for assembling flexible molding main body part and cover part as molding
WO2006110136A1 (fr) * 2005-04-08 2006-10-19 Otis Elevator Company Main courante d’un escalier roulant et son procede de fabrication
WO2007106390A2 (fr) 2006-03-10 2007-09-20 Amesbury Group, Inc Systemes et procedes de fabrication de profiles d'etancheite renforces
JP4823935B2 (ja) * 2006-03-27 2011-11-24 株式会社オートネットワーク技術研究所 端子原板、連続端子、端子原板の製造方法、連続端子の製造方法及び端子付き電線の製造方法
US9981415B2 (en) 2007-09-10 2018-05-29 Ehc Canada, Inc. Method and apparatus for extrusion of thermoplastic handrail
JP5675357B2 (ja) * 2007-09-10 2015-02-25 イー エイチ シー カナダ インコーポレーテッドＥＨＣ Ｃａｎａｄａ，Ｉｎｃ． 改良された手すり
BRPI0816260B1 (pt) 2007-09-10 2018-12-26 Ehc Canada Inc método e aparelho para pré-tratamento a seco de uma camada corrediça para um corrimão
KR101571910B1 (ko) * 2007-09-10 2015-11-25 이에이치씨 캐나다, 인크. 열가소성 핸드레일의 압출을 위한 방법 및 장치
WO2016201578A1 (fr) 2015-06-19 2016-12-22 Ehc Canada, Inc. Procédé et appareil pour l'extrusion d'une rampe thermoplastique
TWI458621B (zh) * 2008-09-12 2014-11-01 Ehc Canada Inc 一定截面的物件之壓出方法、裝置和模具總成以及利用連續壓出以形成扶手之方法
DE102011107137A1 (de) * 2011-07-12 2013-01-17 Hübner GmbH Extrudiertes Kunststoffprofil
CN105555700B (zh) 2013-09-26 2017-09-29 三菱电机株式会社 自动扶梯扶手的制造方法
CA2976458A1 (fr) 2015-02-13 2016-08-18 John HUNTRESS Bourrelets d'etancheite en tpe a faible force de compression
WO2016176778A1 (fr) 2015-05-07 2016-11-10 Ehc Canada, Inc. Mains courantes composites compactes ayant des propriétés mécaniques améliorées

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2149002A (en) * 1936-01-18 1939-02-28 Belden Mfg Co Method and apparatus for making divisible electrical conductors
US2698684A (en) * 1949-03-23 1955-01-04 Aluminum Co Of America Extrusion
US2644983A (en) * 1950-06-29 1953-07-14 Us Rubber Co Tube extrusion
US3067455A (en) * 1956-04-19 1962-12-11 Standard Products Co Apparatus for making a window pane supporting and/or guiding structure
US2945390A (en) * 1956-12-24 1960-07-19 Gen Motors Corp Transmission belt and the like
US3045281A (en) * 1958-11-25 1962-07-24 Skobel Max Process and apparatus for making supported sleeving
US3531829A (en) * 1968-10-21 1970-10-06 Dow Corning Apparatus for manufacturing sheathed flexible sealing members
US3909176A (en) * 1971-12-17 1975-09-30 Pirelli Device for the manufacture of bands reinforced with longitudinal wires
US3947172A (en) * 1972-11-03 1976-03-30 Western Electric Company, Inc. Apparatus for extruding plastic materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479085A1 (fr) * 1980-03-26 1981-10-02 Schiesser Ag Procede et dispositif pour le garnissage de profiles de matieres elastiques avec des bandelettes de velours

Also Published As

Publication number Publication date
US4087223A (en) 1978-05-02
IT1019634B (it) 1977-11-30
FR2273650B1 (fr) 1977-07-08
DE2524308A1 (de) 1975-12-18
JPS5110585A (fr) 1976-01-28
GB1516667A (en) 1978-07-05

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Legal Events

Date Code Title Description
ST Notification of lapse