BR112016029023A2 - método para a fabricação de uma roda - Google Patents

método para a fabricação de uma roda

Info

Publication number
BR112016029023A2
BR112016029023A2 BR112016029023A BR112016029023A BR112016029023A2 BR 112016029023 A2 BR112016029023 A2 BR 112016029023A2 BR 112016029023 A BR112016029023 A BR 112016029023A BR 112016029023 A BR112016029023 A BR 112016029023A BR 112016029023 A2 BR112016029023 A2 BR 112016029023A2
Authority
BR
Brazil
Prior art keywords
mold
during
rim
preform
tubular
Prior art date
Application number
BR112016029023A
Other languages
English (en)
Inventor
Rey Laurent
Brochot Patrice
Original Assignee
Jtekt Europe Sas
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=51168282&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112016029023(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Jtekt Europe Sas filed Critical Jtekt Europe Sas
Publication of BR112016029023A2 publication Critical patent/BR112016029023A2/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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0078—Measures or configurations for obtaining anchoring effects in the contact areas between layers
    • B29C37/0082—Mechanical anchoring
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/003—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor characterised by the choice of material
    • B29C39/006—Monomers or prepolymers
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
    • B29C45/14221—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure by tools, e.g. cutting means
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/1459—Coating annular 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1615—The materials being injected at different moulding stations
    • 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
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • B29K2077/10—Aromatic polyamides [polyaramides] or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2015/00—Gear wheels or similar articles with grooves or projections, e.g. control knobs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/008—Changing the transfer ratio between the steering wheel and the steering gear by variable supply of energy, e.g. by using a superposition gear
    • 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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
    • F16H2055/065—Moulded gears, e.g. inserts therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Gears, Cams (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

a invenção refere-se a um método para a fabricação de uma roda que compreende uma etapa (a) durante a qual um líquido para ser polimerizado é moldado em um primeiro molde (5) a fim de solidificar o mesmo em uma pré-forma tubular (4), com o eixo principal (xx'), o primeiro molde (5) compreendendo núcleos de modelagem para formar recessos (9), do tipo nervura, na espessura radial (e4) da pré-forma tubular; seguido por uma etapa de corte (b), durante a qual a pré-forma tubular (4) é cortada perpendicular ao eixo principal (xx'), e secante aos recessos (9), de forma a obter uma seção de pré-forma tubular, formando um aro (10); seguido por uma etapa de sobremoldagem (d), durante a qual dito aro (10) é colocado em um segundo molde, concentricamente com um elemento de apoio central, como um mancal ou um eixo e um material polímero de preenchimento é injetado a fim de criar um disco intermediário que provê um anexo do aro para o elemento de apoio central.
BR112016029023A 2014-06-11 2015-06-04 método para a fabricação de uma roda BR112016029023A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1455300A FR3022172B1 (fr) 2014-06-11 2014-06-11 Procede de fabrication d’une roue dentee a jante coulee cannelee
PCT/FR2015/051481 WO2015189502A1 (fr) 2014-06-11 2015-06-04 Procédé de fabrication d'une roue dentée à jante coulée cannelée

Publications (1)

Publication Number Publication Date
BR112016029023A2 true BR112016029023A2 (pt) 2017-08-22

Family

ID=51168282

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016029023A BR112016029023A2 (pt) 2014-06-11 2015-06-04 método para a fabricação de uma roda

Country Status (8)

Country Link
US (1) US10513059B2 (pt)
EP (1) EP3155296B1 (pt)
JP (1) JP6605509B2 (pt)
CN (1) CN106573398B (pt)
BR (1) BR112016029023A2 (pt)
FR (1) FR3022172B1 (pt)
PL (1) PL3155296T3 (pt)
WO (1) WO2015189502A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6632921B2 (ja) * 2016-03-23 2020-01-22 株式会社エンプラス 樹脂製歯車、樹脂製歯車の射出成形方法、樹脂製歯付きベルト用プーリ、及び樹脂製回転体
ES2961968T3 (es) 2017-09-25 2024-03-14 Ims Gear Se & Co Kgaa Rueda cilíndrica de dientes rectos para usar en un engranaje recto, par de ruedas dentadas para un engranaje recto, engranaje recto con un par de ruedas dentadas de este tipo, así como un procedimiento para fabricar una rueda cilíndrica de dientes rectos
EP3702646B1 (de) * 2019-02-28 2021-11-10 IMS Gear SE & Co. KGaA Zahnkranzträgerteil für ein zwei- oder mehrkomponenten-zahnrad sowie zwei- oder mehrkomponenten-zahnrad mit einem derartigen zahnkranzträgerteil
FR3098482B1 (fr) 2019-07-12 2021-06-18 Jtekt Europe Sas Système de direction assistée avec une colonne de direction rétractable selon une course de recul améliorée au moyen d’une cible inférieure, pour dispositif de mesure d’angle, intégrée à une roue tangente de réducteur
FR3098483B1 (fr) 2019-07-12 2021-06-18 Jtekt Europe Sas Système de direction assistée avec une colonne de direction rétractable selon une course de recul améliorée au moyen d’un capteur inductif traversant
CN111059253A (zh) * 2019-12-23 2020-04-24 深圳市华南新海传动机械有限公司 一种齿轮
JP2021181126A (ja) 2020-05-18 2021-11-25 住友重機械工業株式会社 歯車の製造方法、歯車及び撓み噛合い式歯車装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114598A (en) * 1952-10-09 1963-12-17 Continental Gummi Werke Ag Method of making a precision transmission belt with meshing teeth
FR1407146A (fr) * 1964-06-15 1965-07-30 Pneumatiques, Caoutchouc Manufacture Et Plastiques Kleber-Colombes Courroie et procédé de fabrication de courroie
US3412632A (en) 1966-09-23 1968-11-26 Pitney Bowes Inc Differential mechanism
US4337672A (en) 1980-05-15 1982-07-06 Samuel Shiber Speed changing floating power transmission ring
SE427913B (sv) * 1981-04-14 1983-05-24 Cougar Sa Forfarande jemte anordning for framstellning av en for fordon eller liknande avsedd hjulkonstruktion av plastmaterial
JPS58128563A (ja) * 1982-01-25 1983-08-01 Daihatsu Motor Co Ltd エンジンにおける樹脂製ギヤ
JPH0989081A (ja) * 1995-09-28 1997-03-31 Fuji Heavy Ind Ltd 汎用エンジンの射出成形ギヤ及びその製造方法
US20020157752A1 (en) * 2000-09-11 2002-10-31 The Dow Chemical Company Run flat tire support and reinforcement member therefor
DE10127224A1 (de) * 2001-05-28 2002-12-12 Ensinger Kunststofftechnologie Zahnrad
JP2003118006A (ja) * 2001-10-10 2003-04-23 Showa Seiko Kk 熱可塑性樹脂成形物に金属ボスを固定する方法
JP2003207029A (ja) * 2002-01-11 2003-07-25 Koyo Seiko Co Ltd 減速歯車機構及び電動式パワーステアリング装置
JP2004204902A (ja) * 2002-12-24 2004-07-22 Nsk Ltd ウォームホイールおよびその製造方法
FR2853373B1 (fr) * 2003-04-02 2006-03-03 Hutchinson Element de decouplage en materiau deformable dans un systeme de transmission de puissance
JP2007532360A (ja) * 2004-04-16 2007-11-15 クワドラント エーペーペー アクチェンゲゼルシャフト 電子パワーアシストステアリングウォームギア
ATE491903T1 (de) 2005-10-19 2011-01-15 Ims Gear Gmbh Verfahren zum herstellen eines zahnrads
JP5562532B2 (ja) * 2008-07-07 2014-07-30 日本精工株式会社 電動パワーステアリング装置のウォームホイール、電動パワーステアリング装置
KR20130100411A (ko) * 2012-03-02 2013-09-11 주식회사 만도 전동식 동력 보조 조향장치의 웜휠 및 그 제조방법
DE102012102775B4 (de) * 2012-03-30 2020-10-22 Robert Bosch Gmbh Schraubrad für eine elektromechanische Lenkvorrichtung

Also Published As

Publication number Publication date
FR3022172A1 (fr) 2015-12-18
US20170095950A1 (en) 2017-04-06
CN106573398A (zh) 2017-04-19
FR3022172B1 (fr) 2016-05-27
JP2017520729A (ja) 2017-07-27
US10513059B2 (en) 2019-12-24
JP6605509B2 (ja) 2019-11-13
WO2015189502A1 (fr) 2015-12-17
CN106573398B (zh) 2019-01-29
EP3155296B1 (fr) 2018-04-04
EP3155296A1 (fr) 2017-04-19
PL3155296T3 (pl) 2018-09-28

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements