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FR2457174A1 - Procede de fabrication d'une courroie crantee armee sans fin en matiere synthetique et dont la longueur circonferentielle presente une tolerance negative - Google Patents

Procede de fabrication d'une courroie crantee armee sans fin en matiere synthetique et dont la longueur circonferentielle presente une tolerance negative

Info

Publication number
FR2457174A1
FR2457174A1 FR8011430A FR8011430A FR2457174A1 FR 2457174 A1 FR2457174 A1 FR 2457174A1 FR 8011430 A FR8011430 A FR 8011430A FR 8011430 A FR8011430 A FR 8011430A FR 2457174 A1 FR2457174 A1 FR 2457174A1
Authority
FR
France
Prior art keywords
synthetic material
manufacturing
circumferential length
negative tolerance
reinforced belt
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
FR8011430A
Other languages
English (en)
Other versions
FR2457174B1 (fr
Inventor
Rudolf Breher
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.)
BRECO KUNSTSTOFF
Original Assignee
BRECO KUNSTSTOFF
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 BRECO KUNSTSTOFF filed Critical BRECO KUNSTSTOFF
Publication of FR2457174A1 publication Critical patent/FR2457174A1/fr
Application granted granted Critical
Publication of FR2457174B1 publication Critical patent/FR2457174B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B29D29/00—Producing belts or bands
    • B29D29/08—Toothed driving belts
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/56—Tensioning reinforcements before or during shaping
    • 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
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/48—Endless belts
    • B29C2043/486—Endless belts cooperating with rollers or drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

PROCEDE DE FABRICATION D'UNE COURROIE CRANTEE SANS FIN EN MATIERE SYNTHETIQUE, ARMEE DE FILS METALLIQUES ET DONT LA LONGUEUR CIRCONFERENTIELLE PRESENTE UNE TOLERANCE NEGATIVE EN ENROULANT D'ABORD LE FIL DE L'ARMATURE 12 EN FORME D'HELICE AUTOUR D'UNE ROUE DE FORMAGE 1 ET UNE ROUE DE TENSION 2 A ENTRAXE VARIABLE ET EN EXTRUDANT ENSUITE LA MATIERE SYNTHETIQUE DE FACON QU'ELLE ENROBE L'ARMATURE 12.
FR8011430A 1979-05-23 1980-05-22 Procede de fabrication d'une courroie crantee armee sans fin en matiere synthetique et dont la longueur circonferentielle presente une tolerance negative Granted FR2457174A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2920916A DE2920916C2 (de) 1979-05-23 1979-05-23 Verfahren zur Herstellung eines endlosen Zahnriemens aus Kunststoff mit einer in Riemenumfangsrichtung verlaufenden drahtförmigen Armierungseinlage

Publications (2)

Publication Number Publication Date
FR2457174A1 true FR2457174A1 (fr) 1980-12-19
FR2457174B1 FR2457174B1 (fr) 1985-02-22

Family

ID=6071532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011430A Granted FR2457174A1 (fr) 1979-05-23 1980-05-22 Procede de fabrication d'une courroie crantee armee sans fin en matiere synthetique et dont la longueur circonferentielle presente une tolerance negative

Country Status (8)

Country Link
US (1) US4268471A (fr)
JP (1) JPS602978B2 (fr)
BR (1) BR8003219A (fr)
DE (1) DE2920916C2 (fr)
FR (1) FR2457174A1 (fr)
GB (1) GB2050932B (fr)
IT (1) IT1130663B (fr)
NL (1) NL183342C (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229455B (de) * 1961-03-16 1966-11-24 Hyster Co Hublader mit haubenartigem Greifer
DE3248264C2 (de) * 1982-12-28 1985-09-19 Breco Kunststoffverarbeitungs-Gesellschaft mbH & Co KG, 4952 Porta Westfalica Vorrichtung zur Herstellung eines endlosen armierten Zahnriemens
US5047192A (en) * 1988-10-17 1991-09-10 Cdc Partners Process of manufacturing a cryogenic regenerator
DE3931480C2 (de) * 1989-09-21 1993-12-16 Breco Kunststoff Zahnriemen aus elastomerem Material für reversible Zahnriementriebe und Verfahren zu seiner Herstellung
US5837085A (en) * 1996-04-16 1998-11-17 Industrial Technology Research Institute Method of making a toothed belt with a reinforced fabric covering
JP3711251B2 (ja) * 2000-12-28 2005-11-02 三ツ星ベルト株式会社 無端歯付ベルトの製造方法およびその装置
JP4246928B2 (ja) * 2001-06-26 2009-04-02 住友ゴム工業株式会社 弾性クローラ及びその製造方法
DE102004020290A1 (de) * 2004-04-26 2005-11-17 Contitech Antriebssysteme Gmbh Reduzierung der Spannungen im Gummimaterial von Keilriemen/Kleilrippenriemen
DE102004030722A1 (de) * 2004-06-25 2006-01-19 Contitech Antriebssysteme Gmbh Mit Festigkeitsträgern versehener Flachriemen für Aufzugsanlagen
WO2009087472A2 (fr) * 2008-01-03 2009-07-16 Vision Tech S.R.L. Courroie crantée pour transporter des articles et/ou pour une transmission de puissance, et procédé et appareil pour réaliser la courroie crantée
DE102009012395A1 (de) * 2009-03-10 2010-09-16 Siegfried Reichenbach Zahnriemen
US8454464B2 (en) 2010-09-21 2013-06-04 The Gates Corporation Power transmission belt and method of making same
BR112014014499B1 (pt) 2011-12-14 2021-07-13 The Gates Corporation Sistema e método para a fabricação de uma correia em camadas
KR101715457B1 (ko) 2011-12-14 2017-03-10 게이츠 코포레이션 무한 보강 벨트를 제조하기 위한 장치 및 방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422266A (en) * 1946-05-11 1947-06-17 Gates Rubber Co Method of making power-transmission belts
US3103703A (en) * 1956-04-05 1963-09-17 Continental Gummi Werke Ag Mold for producing flexible belts with teeth
GB1013639A (en) * 1963-05-28 1965-12-15 Continental Gummi Werke Ag Method and apparatus for stretching wires or cables
GB1104819A (en) * 1965-10-06 1968-02-28 Dayco Corp Method and apparatus for treating belts and product resulting therefrom
US3803281A (en) * 1968-04-22 1974-04-09 Goodyear Tire & Rubber Method of preparing polyurethane belts
US3634572A (en) * 1968-12-23 1972-01-11 Dayco Corp Transmission belt and apparatus for and method of making same
DD99749A5 (fr) * 1971-05-14 1973-08-20
US3793426A (en) * 1973-07-12 1974-02-19 G Ritchie Method for curing endless elastomeric belts
GB1498040A (en) * 1974-08-21 1978-01-18 Fenner Co Ltd J H Belting and similar articles
US4000240A (en) * 1975-04-17 1976-12-28 Teletype Corporation Process of molding a reinforced flexible belt
DE2526691C3 (de) * 1975-06-14 1979-06-07 Breco Kunststoffverarbeitungs-Gmbh & Co Kg, 4952 Porta Westfalica Verfahren und Vorrichtung zur kontinuierlichen Herstellung von endlosen Antriebsriemen mit beliebiger Umfangslänge
US4095480A (en) * 1975-09-29 1978-06-20 The Gates Rubber Company Method for making power transmission belting
DE2616177C3 (de) * 1976-04-13 1979-04-19 Breco Kunststoffverarbeitungs-Gmbh & Co Kg, 4952 Porta Westfalica Verfahren zur kontinuierlichen Herstellung von endlosen Zahnriemen beliebiger Umfangslänge

Also Published As

Publication number Publication date
NL183342B (nl) 1988-05-02
BR8003219A (pt) 1980-12-30
US4268471A (en) 1981-05-19
JPS55158947A (en) 1980-12-10
JPS602978B2 (ja) 1985-01-25
GB2050932A (en) 1981-01-14
GB2050932B (en) 1983-02-16
IT8022268A0 (it) 1980-05-22
DE2920916C2 (de) 1983-08-25
IT1130663B (it) 1986-06-18
NL183342C (nl) 1988-10-03
DE2920916A1 (de) 1980-11-27
NL8002927A (nl) 1980-11-25
FR2457174B1 (fr) 1985-02-22

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Legal Events

Date Code Title Description
ST Notification of lapse