FR2042238A5 - - Google Patents

Info

Publication number
FR2042238A5
FR2042238A5 FR7011319A FR7011319A FR2042238A5 FR 2042238 A5 FR2042238 A5 FR 2042238A5 FR 7011319 A FR7011319 A FR 7011319A FR 7011319 A FR7011319 A FR 7011319A FR 2042238 A5 FR2042238 A5 FR 2042238A5
Authority
FR
France
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
Application number
FR7011319A
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of FR2042238A5 publication Critical patent/FR2042238A5/fr
Expired 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
    • F16H55/17—Toothed wheels
    • F16H55/171—Toothed belt pulleys
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
    • F16H7/023—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts with belts having a toothed contact surface or regularly spaced bosses or hollows for slipless or nearly slipless meshing with complementary profiled contact surface of a pulley
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B19/00—Cameras
    • G03B19/18—Motion-picture cameras
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0893—Circular path
    • 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
    • F16H35/00—Gearings or mechanisms with other special functional features
    • F16H2035/003—Gearings comprising pulleys or toothed members of non-circular shape, e.g. elliptical gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Pulleys (AREA)
FR7011319A 1969-04-01 1970-03-27 Expired FR2042238A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81199169A 1969-04-01 1969-04-01

Publications (1)

Publication Number Publication Date
FR2042238A5 true FR2042238A5 (fr) 1971-02-05

Family

ID=25208157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7011319A Expired FR2042238A5 (fr) 1969-04-01 1970-03-27

Country Status (5)

Country Link
US (1) US3583250A (fr)
AT (1) AT295941B (fr)
DE (1) DE2014537A1 (fr)
FR (1) FR2042238A5 (fr)
GB (1) GB1285234A (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965766A (en) * 1975-06-23 1976-06-29 Emerson Electric Co. Variable drive pulley construction
US4218932A (en) * 1977-04-29 1980-08-26 The Gates Rubber Company Belt sprocket wheel
IT8522246V0 (it) * 1985-06-24 1985-06-24 Pirelli Transmissioni Ind Spa Perfezionamenti nelle trasmissioni sincrone.
SE466865B (sv) * 1988-10-10 1992-04-13 Volvo Ab Kuggremstransmission, i synnerhet foer foerbraenningsmotorer
US5200767A (en) * 1989-02-14 1993-04-06 Canon Kabushiki Kaisha Recording apparatus having timing belt driving mechanism for driving recording head
AU7756491A (en) * 1990-04-30 1991-11-27 Tipp-Ex Gmbh & Co. Kg Manual device for transferring a film from a backing tape to a substrate
DE19520508A1 (de) * 1995-06-03 1996-12-05 Audi Ag Umschlingungstrieb
US5920159A (en) * 1997-10-09 1999-07-06 Ut Automotive Dearborn, Inc. Multi-functional apparatus employing a flexible drive element for selectively actuating multiple output systems
US7125356B2 (en) * 2001-11-06 2006-10-24 Borgwarner Inc. Tension-reducing random sprocket
ES2269820T3 (es) 2001-11-27 2007-04-01 Litens Automotive Aparato de accionamiento sincrono con elementos de accionamiento no circulares.
WO2006042412A1 (fr) * 2004-10-22 2006-04-27 Litens Automotive Partnership Pignon a ordre 1,5 et a multiples de celui-ci, profil d'elimination des vibrations et entrainement synchrone utilisant ce pignon
US8342993B2 (en) * 2001-11-27 2013-01-01 Litens Automotive Partnership Synchronous drive apparatus
US6648784B2 (en) * 2001-11-30 2003-11-18 The Gates Corporation Idler sprocket
EP1756448A1 (fr) * 2004-06-03 2007-02-28 Schaeffler KG Mecanisme de traction a couts optimises
DE102004027055A1 (de) * 2004-06-03 2006-01-05 Ina-Schaeffler Kg Kostenoptimierter Zugmitteltrieb
DE102004028222A1 (de) * 2004-06-09 2005-12-29 Ina-Schaeffler Kg Umschlingungstrieb mit unrunden Zahnrädern
DE102004040579A1 (de) * 2004-08-21 2006-02-23 Ina-Schaeffler Kg Zugmitteltrieb, insbesondere für einen Verbrennungsmotor
US20070006836A1 (en) * 2005-07-08 2007-01-11 Schaeffler Kg Traction mechanism drive having vibration damping
DE102005055716A1 (de) * 2005-11-23 2007-06-21 Schaeffler Kg Umschlingungstrieb
US20070249447A1 (en) * 2006-03-29 2007-10-25 Wilson James B Synchronous belt sprocket
JP5205387B2 (ja) 2006-10-09 2013-06-05 ザ ゲイツ コーポレイション 同期ベルト駆動システム
GB0706247D0 (en) * 2007-03-30 2007-05-09 Gunton Bruce S Drive arrangement
US20090023527A1 (en) * 2007-05-31 2009-01-22 Bronson Henry D Reciprocating Belt Drive
EP2165093A1 (fr) * 2007-06-20 2010-03-24 BorgWarner Inc. Roue dentée réductrice de tension de résonance à variation radiale combinée et circuit de roues dentées
WO2009041986A1 (fr) * 2007-09-28 2009-04-02 Borgwarner Inc. Multiples pignons réduisant la tension dans un système de chaîne et de pignon
EP2159448B1 (fr) * 2008-08-25 2013-01-16 Robert Bosch GmbH Système de commande de poulie
US9074682B2 (en) * 2011-08-23 2015-07-07 Yun Seok Choi Asymmetric elliptical chain gear for a bicycle
CN104364560A (zh) * 2012-04-25 2015-02-18 利滕斯汽车合伙公司 非圆形的旋转部件
CN108368929B (zh) * 2015-12-09 2021-03-09 博格华纳公司 非普遍阶次随机链轮
US10132390B2 (en) * 2016-11-15 2018-11-20 Bruce Stanley Gunton Drive arrangement
US11193563B2 (en) * 2017-07-05 2021-12-07 Gates Corporation Synchronous belt drive system
US11421561B2 (en) * 2017-07-05 2022-08-23 Gates Corporation Synchronous belt drive system
JP6955157B2 (ja) * 2017-11-06 2021-10-27 株式会社椿本チエイン スプロケット及び伝動機構
JP7011166B2 (ja) * 2018-03-30 2022-01-26 株式会社椿本チエイン スプロケット及び伝動機構

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US901032A (en) * 1907-06-21 1908-10-13 Alonzo R Patten Mechanical movement.
US1068129A (en) * 1909-06-03 1913-07-22 Hess Bright Mfg Co Starting device for explosive-motors.
US1151220A (en) * 1914-10-08 1915-08-24 Henry E Bullock Gearing.
US2175311A (en) * 1939-05-13 1939-10-10 Frank W Preston Narrow ware loom

Also Published As

Publication number Publication date
GB1285234A (en) 1972-08-16
US3583250A (en) 1971-06-08
DE2014537A1 (de) 1970-10-15
AT295941B (de) 1972-01-25

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Legal Events

Date Code Title Description
ST Notification of lapse