FR2818723B1 - Procede et appareil de fabrication d'une roue dentee - Google Patents
Procede et appareil de fabrication d'une roue denteeInfo
- Publication number
- FR2818723B1 FR2818723B1 FR0116957A FR0116957A FR2818723B1 FR 2818723 B1 FR2818723 B1 FR 2818723B1 FR 0116957 A FR0116957 A FR 0116957A FR 0116957 A FR0116957 A FR 0116957A FR 2818723 B1 FR2818723 B1 FR 2818723B1
- Authority
- FR
- France
- Prior art keywords
- wheel
- manufacturing
- 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 - Fee Related
Links
Classifications
-
- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
-
- 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
- B29C33/005—Moulds or cores; Details thereof or accessories therefor characterised by the location of the parting line of the mould parts
-
- 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
- B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- 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
- B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
- B29C2045/0034—Mould parting lines
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/775—Toothed articles
- B29L2031/7754—Worms
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49462—Gear making
- Y10T29/49467—Gear shaping
- Y10T29/49469—Worm gear
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19698—Spiral
- Y10T74/19828—Worm
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Gears, Cams (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000398469 | 2000-12-27 | ||
JP2001349162A JP3944382B2 (ja) | 2000-12-27 | 2001-11-14 | ウォームホイール、その成形方法及び成形装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2818723A1 FR2818723A1 (fr) | 2002-06-28 |
FR2818723B1 true FR2818723B1 (fr) | 2005-08-05 |
Family
ID=26606885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0116957A Expired - Fee Related FR2818723B1 (fr) | 2000-12-27 | 2001-12-27 | Procede et appareil de fabrication d'une roue dentee |
Country Status (3)
Country | Link |
---|---|
US (1) | US6638054B2 (fr) |
JP (1) | JP3944382B2 (fr) |
FR (1) | FR2818723B1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105500635A (zh) * | 2015-11-09 | 2016-04-20 | 宁波市环英汽配有限公司 | 用于侧向抽芯的注塑模具 |
CN105538612A (zh) * | 2015-11-09 | 2016-05-04 | 宁波市环英汽配有限公司 | 用于侧向抽芯的模具 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10239178A1 (de) * | 2002-08-21 | 2004-03-04 | Robert Bosch Gmbh | Scheibenwischvorrichtung und Verfahren zur Herstellung eines Schneckenrades, insbesondere für eine Scheibenwischvorrichtung für ein Kraftfahrzeug |
JP4273401B2 (ja) * | 2003-08-06 | 2009-06-03 | 住友電装株式会社 | 射出成形用金型 |
TWI235103B (en) * | 2003-11-18 | 2005-07-01 | Asia Optical Co Inc | Molding mechanism for high precision optical lens |
JP4834978B2 (ja) | 2004-11-16 | 2011-12-14 | 日本精工株式会社 | ウォームホイールの製造方法及びウォーム減速機 |
US20060273489A1 (en) * | 2005-05-12 | 2006-12-07 | Shakal Wayne A | Slide-ejector actuator |
US20070134366A1 (en) * | 2005-12-13 | 2007-06-14 | Ching-Chang Wang | Injection die with an early-returning apparatus |
JP4972437B2 (ja) * | 2007-03-20 | 2012-07-11 | 毅彦 小西 | 樹脂製ハスバ歯車の成形装置及び製造方法 |
TWI397468B (zh) * | 2009-04-20 | 2013-06-01 | Pegatron Corp | 射出成型之模具 |
ES2389530B1 (es) * | 2009-05-04 | 2013-06-10 | Cie Automotive, S.A. | Molde de inyección para la obtención de piezas anulares con una superficie exterior dentada helicoidal. |
US20110159140A1 (en) * | 2009-12-28 | 2011-06-30 | Cheng Uei Precision Industry Co., Ltd. | Mold structure for injection molding |
JP5537228B2 (ja) * | 2010-03-31 | 2014-07-02 | 日本クロージャー株式会社 | 割型による合成樹脂製品の成形方法及びその装置 |
US20120082752A1 (en) * | 2010-09-30 | 2012-04-05 | Cheng Uei Precision Industry Co., Ltd. | Plastic injection mold |
CN102107486B (zh) * | 2010-11-05 | 2013-06-26 | 浙江胜华波电器股份有限公司 | 塑料蜗轮的注塑制造方法及其注塑模具组件 |
US20120251656A1 (en) * | 2011-03-31 | 2012-10-04 | Cheng Uei Precision Industry Co., Ltd. | Injection mold |
DE102011050261A1 (de) * | 2011-05-11 | 2012-11-15 | Robert Bosch, spol. sr. o. | Spritzgussvorrichtung für eine globoidische verzahnung und verfahren zur herstellung einer globoidischen verzahnung |
CN103522501A (zh) * | 2013-10-30 | 2014-01-22 | 深圳市海翔铭实业有限公司 | 塑料蜗轮的注塑方法及注塑模具组件 |
JP6369718B2 (ja) * | 2014-06-30 | 2018-08-08 | 株式会社ジェイテクト | ウォーム減速機に用いられるウォームホイールの製造方法 |
KR102256843B1 (ko) * | 2020-09-09 | 2021-05-27 | 주식회사 메인텍 | 이색 성형용 사출금형의 슬라이드 구조 |
CN114750374B (zh) * | 2021-08-23 | 2023-12-05 | 宁波均胜群英汽车系统股份有限公司 | 一种多角度抽芯的模具结构 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3718420A (en) * | 1970-08-10 | 1973-02-27 | Florjancic Peter | Apparatus for producing annularly closed, interconnected elements |
GB1422705A (en) * | 1972-02-01 | 1976-01-28 | Tupperware Australia Pty Ltd | Moulding apparatus |
US4576568A (en) * | 1985-02-25 | 1986-03-18 | E-W Mold & Tool Company, Inc. | Injection mold with thin wall hole forming means |
JPH0548315Y2 (fr) * | 1988-03-25 | 1993-12-22 | ||
AU606482B2 (en) * | 1988-11-22 | 1991-02-07 | Sankyo Engineering Co., Ltd. | Slide core mold for injection molding |
US5824256A (en) * | 1996-12-05 | 1998-10-20 | Fortiflex, Inc. | Method of molding a thermoplastic container |
DE29811200U1 (de) * | 1997-09-11 | 1998-12-03 | Joma-Polytec Kunststofftechnik GmbH, 72411 Bodelshausen | Rotationssymmetrischer Körper mit wenigstens einer zylindrischen Umfangsfläche oder Zahnrad |
US6099785A (en) * | 1998-03-17 | 2000-08-08 | Schweigert; Lothar | Method for injection molding plastic closures |
JP4399895B2 (ja) * | 1999-05-20 | 2010-01-20 | 日本精工株式会社 | 電動パワーステアリング装置 |
-
2001
- 2001-11-14 JP JP2001349162A patent/JP3944382B2/ja not_active Expired - Fee Related
- 2001-12-26 US US10/025,785 patent/US6638054B2/en not_active Expired - Fee Related
- 2001-12-27 FR FR0116957A patent/FR2818723B1/fr not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105500635A (zh) * | 2015-11-09 | 2016-04-20 | 宁波市环英汽配有限公司 | 用于侧向抽芯的注塑模具 |
CN105538612A (zh) * | 2015-11-09 | 2016-05-04 | 宁波市环英汽配有限公司 | 用于侧向抽芯的模具 |
CN105538612B (zh) * | 2015-11-09 | 2017-12-05 | 宁波市环英汽配有限公司 | 用于侧向抽芯的模具 |
CN105500635B (zh) * | 2015-11-09 | 2017-12-05 | 宁波市环英汽配有限公司 | 用于侧向抽芯的注塑模具 |
Also Published As
Publication number | Publication date |
---|---|
JP2002254478A (ja) | 2002-09-11 |
US20020078776A1 (en) | 2002-06-27 |
JP3944382B2 (ja) | 2007-07-11 |
US6638054B2 (en) | 2003-10-28 |
FR2818723A1 (fr) | 2002-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
ST | Notification of lapse |
Effective date: 20110831 |