JP2009530557A - 歯車 - Google Patents
歯車 Download PDFInfo
- Publication number
- JP2009530557A JP2009530557A JP2009500792A JP2009500792A JP2009530557A JP 2009530557 A JP2009530557 A JP 2009530557A JP 2009500792 A JP2009500792 A JP 2009500792A JP 2009500792 A JP2009500792 A JP 2009500792A JP 2009530557 A JP2009530557 A JP 2009530557A
- Authority
- JP
- Japan
- Prior art keywords
- gear
- boss
- annular groove
- back wall
- rib
- 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
Links
Images
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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
-
- 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
-
- 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
- F16H57/00—General details of gearing
- F16H57/0018—Shaft assemblies for gearings
- F16H57/0025—Shaft assemblies for gearings with gearing elements rigidly connected to a shaft, e.g. securing gears or pulleys by specially adapted splines, keys or methods
-
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/028—Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
-
- 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
-
- 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
-
- 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
- Y10T74/1987—Rotary bodies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
- Gear Transmission (AREA)
Abstract
Description
図1は、歯車の一部分(半部)の歯車背面側から見た斜視図であり、
図2は、歯車の歯車前面側から見た斜視図である。
Claims (11)
- 歯車(1)であって、歯環(2)及び歯車ボス(3)、並びに周方向で互いに離間して配置されかつ半径方向に延びていて前記歯環(2)と前記歯車ボス(3)とを結合している少なくとも2つのリブ状部分(11,12,13)を備えており、前記歯車ボスは軸線方向のボス穴(19)を備えており、該ボス穴は少なくとも1つの開口部(20,21)を有している形式のものにおいて、
歯車ボスの開口部(20,21)の周囲に該開口部に対して半径方向の距離を置いて環状溝(22)を設けてあることを特徴とする、歯車。 - 環状溝(22)は一定の溝幅で円形に形成されていて、ボス穴(19)に対して同軸に配置されている請求項1に記載の歯車。
- 歯環(2)と歯車ボス(3)とは、軸線方向で中心を外して前記歯環(2)と前記歯車ボス(3)との間に配置されかつ周方向に延びていて前記歯環(2)及び前記歯車ボス(3)に一体成形された背壁(4)によって互いに結合されている請求項1又は2に記載の歯車。
- 環状溝(22)は背壁(4)内に成形されている請求項3に記載の歯車。
- 環状溝(22)は半径方向で、ボス穴(19)とリブ状部分(11,12,13)の、歯車ボス(3)への支持領域との間に配置されている請求項1から4のいずれか1項に記載の歯車。
- リブ状部分(11,12,13)は背壁(4)の一方の側(17)にのみ配置されている請求項3から5のいずれか1項に記載の歯車。
- 環状溝(22)は、背壁(4)の、リブ状部分(11,12,13)とは逆の側(18)に配置されている請求6項に記載の歯車
- 半径方向で環状溝(22)の外側に、有利には環状溝(22)に直接に隣接して、背壁(4)に対して軸線方向に高くされた環状の支持面(23)を設けてある請求項1から7のいずれか1項に記載の歯車。
- 環状溝(22)は支持面(23)の内側に配置されている請求項8に記載の歯車。
- 環状溝(22)の軸線方向の深さは、背壁(4)の軸線方向の厚さよりも小さくなっている請求項5から9のいずれか1項に記載の歯車。
- ウォーム歯車伝動装置において、ウォーム歯車は請求項1から10のいずれか1項に記載の歯車(1)によって形成されていることを特徴とするウォーム歯車伝動装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006012861A DE102006012861A1 (de) | 2006-03-21 | 2006-03-21 | Zahnrad |
DE102006012861.3 | 2006-03-21 | ||
PCT/EP2007/050935 WO2007113027A1 (de) | 2006-03-21 | 2007-01-31 | Zahnrad |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009530557A true JP2009530557A (ja) | 2009-08-27 |
JP4922389B2 JP4922389B2 (ja) | 2012-04-25 |
Family
ID=37809180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009500792A Expired - Fee Related JP4922389B2 (ja) | 2006-03-21 | 2007-01-31 | 歯車 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8141450B2 (ja) |
EP (1) | EP1999398B1 (ja) |
JP (1) | JP4922389B2 (ja) |
KR (1) | KR20080102214A (ja) |
CN (1) | CN101405524B (ja) |
DE (2) | DE102006012861A1 (ja) |
ES (1) | ES2343660T3 (ja) |
WO (1) | WO2007113027A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018123562A1 (ja) * | 2016-12-26 | 2018-07-05 | 日立オートモティブシステムズ株式会社 | ディスクブレーキ |
JP2019195937A (ja) * | 2018-05-09 | 2019-11-14 | キヤノン株式会社 | 歯車、歯車の製造方法、および歯車の製造に用いる射出成形金型 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009000546A1 (de) * | 2009-02-02 | 2010-08-05 | Robert Bosch Gmbh | Kunststoff-Spritzguss-Zahnrad, Getriebe sowie Verstellantrieb |
SE534106C2 (sv) * | 2009-09-01 | 2011-05-03 | Scania Cv Ab | Kugghjul |
WO2011114642A1 (ja) | 2010-03-15 | 2011-09-22 | マブチモーター株式会社 | ウォームホイール、減速機および減速機付モータ |
KR101283187B1 (ko) * | 2010-07-19 | 2013-07-05 | 기아자동차주식회사 | 변속기의 기어 구조 |
CN102042383A (zh) * | 2010-12-21 | 2011-05-04 | 重庆巨泰机械有限公司 | 一种行星轮及其加工工艺 |
JP6017970B2 (ja) * | 2013-01-09 | 2016-11-02 | 日立オートモティブシステムズ株式会社 | 内燃機関のバランサ装置 |
AT514570B1 (de) * | 2014-02-13 | 2015-02-15 | Miba Sinter Austria Gmbh | Zahnrad |
CN104747684A (zh) * | 2014-07-28 | 2015-07-01 | 方乐 | 发动机齿轮 |
JP6523631B2 (ja) * | 2014-08-12 | 2019-06-05 | Ntn株式会社 | 歯車およびこれを備えた電動アクチュエータ |
DE102014220471B4 (de) * | 2014-10-09 | 2017-11-02 | Robert Bosch Gmbh | Zahnrad und Getriebeantriebseinrichtung mit einem Zahnrad |
US10260566B2 (en) * | 2015-05-13 | 2019-04-16 | Mark H. Salerno | Marine antenna actuator |
GB201510171D0 (en) * | 2015-06-11 | 2015-07-29 | Rolls Royce Plc | Gears, gear arrangements and gas turbine engines |
CN106939931B (zh) * | 2017-04-25 | 2024-02-02 | 西安建筑科技大学 | 一种具有中低频减振特性的径向镂空周期结构齿轮轮毂 |
WO2019113325A1 (en) * | 2017-12-06 | 2019-06-13 | S.P.M. Flow Control, Inc. | Pump gear |
FR3094756B1 (fr) * | 2019-04-04 | 2021-03-05 | Safran Aircraft Engines | Pignon d’entrainement d’un separateur air/huile d’un boitier d’accessoires de turbomachine |
EP3800375B1 (de) * | 2019-10-01 | 2023-02-15 | IMS Gear SE & Co. KGaA | Zahnkranzträgerteil für ein zwei- oder mehrkomponenten-zahnrad sowie zwei- oder mehrkomponenten-zahnrad mit einem derartigen zahnkranzträgerteil |
DE102019130185A1 (de) * | 2019-11-08 | 2021-05-12 | Volkswagen Aktiengesellschaft | Stirnrad |
CN112268494B (zh) * | 2020-10-15 | 2022-05-17 | 上海锶众机电科技有限公司 | 一种带有保护装置的轮毂圆度检测设备 |
DE102021201862A1 (de) * | 2021-02-26 | 2022-09-01 | Flender Gmbh | Sonnenrad eines Planetenradgetriebes |
CN114294402B (zh) * | 2021-11-17 | 2024-03-15 | 安徽麦克威链传动制造有限公司 | 一种改良型便捷式链轮 |
EP4206494A1 (fr) * | 2021-12-31 | 2023-07-05 | Valeo Embrayages | Roue dentée - ensemble comportant une telle roue dentée - procédé de fabrication |
FR3131612A1 (fr) * | 2021-12-31 | 2023-07-07 | Valeo Embrayages | Roue dentée - Ensemble comportant une telle roue dentée Procédé de fabrication |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2126686B (en) * | 1982-09-09 | 1986-02-05 | Davall Moulded Gears | Rotatable toothed drive element |
JPS63198861A (ja) * | 1987-02-13 | 1988-08-17 | Omron Tateisi Electronics Co | 溶質濃度の電気化学的測定方法 |
JPH0825501A (ja) * | 1994-07-14 | 1996-01-30 | Enplas Corp | ディスク状のプラスチック成形部品 |
JP2006070915A (ja) * | 2004-08-31 | 2006-03-16 | Nidec Nissin Corp | プラスチック歯車およびプラスチック複合歯車 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01121746U (ja) | 1988-02-12 | 1989-08-17 | ||
JP2527366Y2 (ja) * | 1991-06-21 | 1997-02-26 | 株式会社ミツバ | 電装品用の減速装置 |
JP3439317B2 (ja) * | 1997-04-03 | 2003-08-25 | 株式会社エンプラス | 成形プラスチック歯車 |
DE19718213A1 (de) | 1997-04-30 | 1998-11-05 | Bosch Gmbh Robert | Zahnrad |
JPH11325220A (ja) * | 1998-05-20 | 1999-11-26 | Canon Inc | プラスチック成形品 |
US6752035B2 (en) | 2000-04-10 | 2004-06-22 | Enplas Corporation | Gear made of resin, image forming device having the resin gear and rotary gearing device made of resin |
JP2002021978A (ja) * | 2000-07-06 | 2002-01-23 | Enplas Corp | 樹脂製ギヤ及び金型構造 |
US6591707B2 (en) * | 2000-07-31 | 2003-07-15 | Asmo Co., Ltd. | Geared motor having worm wheel drivingly connected to output shaft |
DE10228705A1 (de) | 2002-06-27 | 2004-01-15 | Robert Bosch Gmbh | Getriebe-Antriebseinheit mit einem einen Sockel aufweisenden Zahnrad |
DE10246711A1 (de) | 2002-10-07 | 2004-04-15 | Robert Bosch Gmbh | Getriebevorrichtung, insbesondere für Verstelleinrichtungen in Kraftfahrzeugen |
-
2006
- 2006-03-21 DE DE102006012861A patent/DE102006012861A1/de not_active Withdrawn
-
2007
- 2007-01-31 ES ES07704260T patent/ES2343660T3/es active Active
- 2007-01-31 KR KR1020087022857A patent/KR20080102214A/ko active Search and Examination
- 2007-01-31 US US12/160,382 patent/US8141450B2/en not_active Expired - Fee Related
- 2007-01-31 EP EP07704260A patent/EP1999398B1/de not_active Expired - Fee Related
- 2007-01-31 JP JP2009500792A patent/JP4922389B2/ja not_active Expired - Fee Related
- 2007-01-31 CN CN2007800098243A patent/CN101405524B/zh not_active Expired - Fee Related
- 2007-01-31 DE DE502007003660T patent/DE502007003660D1/de active Active
- 2007-01-31 WO PCT/EP2007/050935 patent/WO2007113027A1/de active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2126686B (en) * | 1982-09-09 | 1986-02-05 | Davall Moulded Gears | Rotatable toothed drive element |
JPS63198861A (ja) * | 1987-02-13 | 1988-08-17 | Omron Tateisi Electronics Co | 溶質濃度の電気化学的測定方法 |
JPH0825501A (ja) * | 1994-07-14 | 1996-01-30 | Enplas Corp | ディスク状のプラスチック成形部品 |
JP2006070915A (ja) * | 2004-08-31 | 2006-03-16 | Nidec Nissin Corp | プラスチック歯車およびプラスチック複合歯車 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018123562A1 (ja) * | 2016-12-26 | 2018-07-05 | 日立オートモティブシステムズ株式会社 | ディスクブレーキ |
JP2019195937A (ja) * | 2018-05-09 | 2019-11-14 | キヤノン株式会社 | 歯車、歯車の製造方法、および歯車の製造に用いる射出成形金型 |
JP7071208B2 (ja) | 2018-05-09 | 2022-05-18 | キヤノン株式会社 | 歯車、歯車の製造方法、および歯車の製造に用いる射出成形金型 |
Also Published As
Publication number | Publication date |
---|---|
US20100224020A1 (en) | 2010-09-09 |
DE102006012861A1 (de) | 2007-09-27 |
CN101405524B (zh) | 2012-10-03 |
JP4922389B2 (ja) | 2012-04-25 |
US8141450B2 (en) | 2012-03-27 |
WO2007113027A1 (de) | 2007-10-11 |
EP1999398A1 (de) | 2008-12-10 |
DE502007003660D1 (de) | 2010-06-17 |
EP1999398B1 (de) | 2010-05-05 |
ES2343660T3 (es) | 2010-08-05 |
CN101405524A (zh) | 2009-04-08 |
KR20080102214A (ko) | 2008-11-24 |
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