FR2379736A1 - Engrenage pour mecanismes de precision - Google Patents

Engrenage pour mecanismes de precision

Info

Publication number
FR2379736A1
FR2379736A1 FR7723506A FR7723506A FR2379736A1 FR 2379736 A1 FR2379736 A1 FR 2379736A1 FR 7723506 A FR7723506 A FR 7723506A FR 7723506 A FR7723506 A FR 7723506A FR 2379736 A1 FR2379736 A1 FR 2379736A1
Authority
FR
France
Prior art keywords
teeth
gear
blank
recess
periphery
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
FR7723506A
Other languages
English (en)
Other versions
FR2379736B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2379736A1 publication Critical patent/FR2379736A1/fr
Application granted granted Critical
Publication of FR2379736B1 publication Critical patent/FR2379736B1/fr
Granted legal-status Critical Current

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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/14—Construction providing resilience or vibration-damping
    • F16H55/16—Construction providing resilience or vibration-damping relating to teeth only
    • 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
    • F16H55/08—Profiling
    • 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
    • Y10T74/19633—Yieldability in gear trains
    • 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
    • Y10T74/1966—Intersecting axes
    • Y10T74/19665—Bevel gear type
    • 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
    • Y10T74/19949—Teeth
    • Y10T74/19963—Spur
    • Y10T74/19967—Yieldable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Gear Transmission (AREA)
  • Rotary Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Valve Device For Special Equipments (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

L'engrenage comprend un alésage axial 3 et un moyeu 2 entoures d'un flan 1. A la périphérie du flan sont formées plusieurs dents 4 dont les faces extérieures 5 ont un profil connu Un évidement 6 est formé à l'intérieur des dents et sa forme est sensiblement similaire au profil extérieur des dents La base 7 des différents évidements est placée sensiblement sur la circonférence 8 qui coïncide avec le fond 8 de l'entre-dent L'épaisseur 9 des dents est ainsi uniforme sur tout le pourtour de chaque dent et l'évidement permet une déformation élastique des dents lors d'une variation de la charge appliquée lorsque les dents sont en contact avec celles d'un autre engrenage. De ce fait, les bruits provoqués par les contacts des dents sont notablement réduit, Applications : entre autres, mécanismes d'horlogerie, appareils acoustiques.
FR7723506A 1977-02-02 1977-07-29 Engrenage pour mecanismes de precision Granted FR2379736A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1096377A JPS5397151A (en) 1977-02-02 1977-02-02 Gear

Publications (2)

Publication Number Publication Date
FR2379736A1 true FR2379736A1 (fr) 1978-09-01
FR2379736B1 FR2379736B1 (fr) 1981-07-17

Family

ID=11764819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723506A Granted FR2379736A1 (fr) 1977-02-02 1977-07-29 Engrenage pour mecanismes de precision

Country Status (6)

Country Link
US (1) US4127041A (fr)
JP (1) JPS5397151A (fr)
CH (1) CH626769B (fr)
FR (1) FR2379736A1 (fr)
GB (1) GB1584391A (fr)
HK (1) HK16082A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522420A1 (fr) * 1982-02-26 1983-09-02 Timex Corp Mecanisme d'entrainement intermittent pour dispositif garde-temps
US4715243A (en) * 1984-09-04 1987-12-29 Mitsubishi Denki Kabushiki Kaisha Planetary reduction gear having a molded ring gear
FR2643965A1 (fr) * 1989-03-02 1990-09-07 Bosch Gmbh Robert Transmission a engrenages pour transmettre des puissances relativement faibles
EP0625653A1 (fr) * 1993-05-21 1994-11-23 EBERT, Siegfried Elément automatique de tension et d'amortissement pour une transmission à chaîne sans fin, en particulier pour transmission à chaîne à rouleaux
EP1380772A1 (fr) 2002-07-10 2004-01-14 Jean-Marc Wiederrecht Engrenage avec protection contre surcharge
US7580324B2 (en) 2006-07-14 2009-08-25 Richemont International Sa Drive wheel for integration into a clock movement
WO2014016087A1 (fr) * 2012-07-26 2014-01-30 Montres Breguet Sa Roue d'horlogerie à denture flexible

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297919A (en) * 1979-04-19 1981-11-03 Kuehnle Manfred R Mechanical power transmission method and means
US4283184A (en) * 1979-04-30 1981-08-11 Winfred M. Berg, Inc. Non-metallic silent chain
JPS5694061A (en) * 1979-12-27 1981-07-30 Yunitsuta Kk Toothed pulley
US4437356A (en) * 1980-03-22 1984-03-20 Mikiharu Imazaike Gear
US4433964A (en) 1982-06-11 1984-02-28 Standard Oil Company Composite timing gears and process
GB9303487D0 (en) * 1993-02-22 1993-04-07 Yang Tai Her Structure and device for extinguishing flexible gear lash
CN1181411C (zh) * 1997-01-17 2004-12-22 精工爱普生株式会社 显示装置和具有该显示装置的钟表
JP3585463B2 (ja) * 2001-12-28 2004-11-04 株式会社椿本チエイン サイレントチェーン伝動装置
US7081062B2 (en) * 2002-11-25 2006-07-25 Delbert Tesar Standardized rotary actuator
US7415907B2 (en) * 2003-08-04 2008-08-26 Enplas Corporation Resin double helical gear and gear train using same
CN1307635C (zh) * 2003-11-22 2007-03-28 鸿富锦精密工业（深圳）有限公司 光盘驱动器传动机构
EP1555584A1 (fr) * 2004-01-13 2005-07-20 Rolex S.A. Mobile denté à rattrapage de jeu, engrenage et utilisation de cet engrenage
DE102004037540B4 (de) * 2004-08-03 2008-05-29 Micromotion Gmbh Getriebering eines Spannungswellengetriebes
DE602005012495D1 (de) * 2005-07-15 2009-03-12 Rolex Sa Verzahnung mit Fehlerkompensation für Präzisionsmechanismen
US20070068317A1 (en) * 2005-08-12 2007-03-29 Krupin Vladimir G Ratchet-type parking brake having quiet operation
US7452594B2 (en) * 2005-11-17 2008-11-18 Eastman Kodak Company Fuser member system and process
DE102006058858A1 (de) * 2006-12-13 2008-06-19 Volkswagen Ag Parksperrenrad
WO2008152623A1 (fr) * 2007-06-11 2008-12-18 Medingo Ltd. Dispositif de perfusion portable à faible niveau de bruit pendant le fonctionnement
EP2003522B1 (fr) * 2007-06-12 2012-11-28 Chopard Manufacture SA Mobile denté à rattrapage de jeu pour engrenage, notamment d'horlogerie
DE102008033438A1 (de) * 2007-07-18 2009-04-09 Denso Corporation, Kariya Luftdurchgangsöffnungs- und Schließvorrichtung
US8468904B2 (en) * 2008-03-10 2013-06-25 Andrew Nowicki Torque-handling gear with teeth mounted on flexible arms
EP2112567B1 (fr) * 2008-04-21 2016-07-13 Rolex Sa Engrenage à compensation de jeu pour mécanisme d'horlogerie.
GB0821985D0 (en) * 2008-12-03 2009-01-07 Rolls Royce Plc A gear
JP5272935B2 (ja) * 2009-07-09 2013-08-28 村田機械株式会社 カップリング装置
DE102010062364A1 (de) * 2010-12-02 2012-06-06 Zf Friedrichshafen Ag Zahnradgetriebe mit Schrägverzahnung
RU2494297C1 (ru) * 2012-06-09 2013-09-27 Елена Николаевна Мендрух Зубчатое колесо
CN107461477B (zh) * 2017-07-17 2024-02-27 格力电器（武汉）有限公司 摆臂齿轮、摆臂齿轮的制作方法及空调器
WO2019200261A1 (fr) * 2018-04-13 2019-10-17 1-Up Design and Consulting, LLC Procédé de réduction de bruit d'engrenage
PL443200A1 (pl) * 2022-12-20 2024-06-24 Politechnika Koszalińska Podatne koło zębate

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE270023C (fr) *
US1460661A (en) * 1920-06-08 1923-07-03 Coninck Marcel De Flexible gearing
US3173301A (en) * 1962-07-12 1965-03-16 Phillip A Miller Power and force transmitting devices
US3304795A (en) * 1966-02-28 1967-02-21 William S Rouverol Nonlubricated formed gearing
US3636792A (en) * 1969-09-05 1972-01-25 Zoltan Vigh Hertzian stress-reducing means for gears
JPS5027274B2 (fr) * 1972-04-27 1975-09-06
JPS5213242B2 (fr) * 1973-06-04 1977-04-13

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522420A1 (fr) * 1982-02-26 1983-09-02 Timex Corp Mecanisme d'entrainement intermittent pour dispositif garde-temps
US4715243A (en) * 1984-09-04 1987-12-29 Mitsubishi Denki Kabushiki Kaisha Planetary reduction gear having a molded ring gear
FR2643965A1 (fr) * 1989-03-02 1990-09-07 Bosch Gmbh Robert Transmission a engrenages pour transmettre des puissances relativement faibles
EP0625653A1 (fr) * 1993-05-21 1994-11-23 EBERT, Siegfried Elément automatique de tension et d'amortissement pour une transmission à chaîne sans fin, en particulier pour transmission à chaîne à rouleaux
EP1380772A1 (fr) 2002-07-10 2004-01-14 Jean-Marc Wiederrecht Engrenage avec protection contre surcharge
WO2004008004A1 (fr) 2002-07-10 2004-01-22 Technical Watch Research Limited Engrenage de precision
US7580324B2 (en) 2006-07-14 2009-08-25 Richemont International Sa Drive wheel for integration into a clock movement
WO2014016087A1 (fr) * 2012-07-26 2014-01-30 Montres Breguet Sa Roue d'horlogerie à denture flexible
CN104603698A (zh) * 2012-07-26 2015-05-06 蒙特雷布勒盖股份有限公司 具有柔性齿圈的钟表轮
CN104603698B (zh) * 2012-07-26 2016-12-28 蒙特雷布勒盖股份有限公司 具有柔性齿圈的钟表轮

Also Published As

Publication number Publication date
US4127041A (en) 1978-11-28
CH626769GA3 (fr) 1981-12-15
GB1584391A (en) 1981-02-11
JPS5397151A (en) 1978-08-25
FR2379736B1 (fr) 1981-07-17
HK16082A (en) 1982-04-08
CH626769B (de)

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Legal Events

Date Code Title Description
ST Notification of lapse