IT1173984B - Organo dentato girevole per sistema di azionamento a catena e procedimento di fabbricazione - Google Patents

Organo dentato girevole per sistema di azionamento a catena e procedimento di fabbricazione

Info

Publication number
IT1173984B
IT1173984B IT8420883A IT2088384A IT1173984B IT 1173984 B IT1173984 B IT 1173984B IT 8420883 A IT8420883 A IT 8420883A IT 2088384 A IT2088384 A IT 2088384A IT 1173984 B IT1173984 B IT 1173984B
Authority
IT
Italy
Prior art keywords
drive system
chain drive
manufacturing procedure
revolving toothed
toothed organ
Prior art date
Application number
IT8420883A
Other languages
English (en)
Other versions
IT8420883A1 (it
IT8420883A0 (it
Inventor
Robert Monnet
Original Assignee
Louis Gauchon Sa Ets
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 Louis Gauchon Sa Ets filed Critical Louis Gauchon Sa Ets
Publication of IT8420883A0 publication Critical patent/IT8420883A0/it
Publication of IT8420883A1 publication Critical patent/IT8420883A1/it
Application granted granted Critical
Publication of IT1173984B publication Critical patent/IT1173984B/it

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
    • F16H55/30—Chain-wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Gears, Cams (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
IT8420883A 1983-05-13 1984-05-11 Organo dentato girevole per sistema di azionamento a catena e procedimento di fabbricazione IT1173984B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8308255A FR2545902B1 (fr) 1983-05-13 1983-05-13 Organe dente tournant pour systeme d'entrainement a chaine, et procede de fabrication

Publications (3)

Publication Number Publication Date
IT8420883A0 IT8420883A0 (it) 1984-05-11
IT8420883A1 IT8420883A1 (it) 1985-11-11
IT1173984B true IT1173984B (it) 1987-06-24

Family

ID=9288967

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8420883A IT1173984B (it) 1983-05-13 1984-05-11 Organo dentato girevole per sistema di azionamento a catena e procedimento di fabbricazione

Country Status (3)

Country Link
JP (1) JPS60104866A (it)
FR (1) FR2545902B1 (it)
IT (1) IT1173984B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584992B1 (fr) * 1985-07-18 1987-12-18 Maillard Maurice Ets Pignon de roue libre multi-vitesse pour bicyclette a derailleur
ES2167770T3 (es) * 1996-08-14 2002-05-16 Sunstar Engineering Inc Rueda dentada.
JPH11132314A (ja) * 1997-04-18 1999-05-21 Uni Sunstar Bv スプロケット及びその製造方法
JP3831610B2 (ja) * 1998-02-26 2006-10-11 サンスター技研株式会社 スプロケット
US8096908B2 (en) 2004-12-14 2012-01-17 Shimano, Inc. Bicycle sprocket with a laterally projecting gear change tooth
JP4792993B2 (ja) * 2006-01-25 2011-10-12 サンスター技研株式会社 スプロケット及びそれを用いた自動二輪車
US9062758B2 (en) 2011-12-06 2015-06-23 Sram, Llc Chainring
US9182027B2 (en) 2011-12-06 2015-11-10 Sram, Llc Chainring
DE102013009492B4 (de) 2013-06-05 2023-10-19 Sram Deutschland Gmbh Kettenring
US9581229B2 (en) 2014-02-10 2017-02-28 Wolf Tooth Components, LLC Sprocket
US9394987B2 (en) 2014-02-10 2016-07-19 Wolf Tooth Components, LLC Sprocket
US9581230B2 (en) 2014-02-10 2017-02-28 Wolf Tooth Components, LLC Sprocket
US9394986B2 (en) 2014-02-10 2016-07-19 Wolf Tooth Components, LLC Sprocket
WO2015131023A1 (en) 2014-02-27 2015-09-03 Eko Sport, Inc. Alternating tooth chain ring
US9404565B2 (en) 2014-04-08 2016-08-02 Wolf Tooth Components, LLC Sprocket
US9581231B2 (en) 2014-04-08 2017-02-28 Wolf Tooth Components, LLC Sprocket
US9625027B2 (en) 2014-04-08 2017-04-18 Wolf Tooth Components, LLC Sprocket
DE102015219522A1 (de) 2014-10-14 2016-04-14 Sram Deutschland Gmbh Mehrfach-Kettenradanordnung für eine Hinterradnabe
US10451166B2 (en) 2015-04-13 2019-10-22 Eko Sport, Inc. Chain ring with teeth oppositely laterally engaging a drive chain
DE102015008662A1 (de) 2015-07-03 2017-01-05 Sram Deutschland Gmbh Einzelkettenrad für eine Fahrradvorderkurbelanordnung
US10703441B2 (en) 2015-07-03 2020-07-07 Sram Deutschland Gmbh Drive arrangement for a bicycle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1402896A (en) * 1920-06-15 1922-01-10 Schneebeli Hugo Silent exhaust box for internal-combustion engines
US4268259A (en) * 1977-08-25 1981-05-19 Shimano Industrial Company Limited Multi-speed sprockets for a bicycle and the like
DE2816137A1 (de) * 1978-04-14 1979-10-25 Willi Strohmeyer Maschinenbau Kettenrad
JPS5819996Y2 (ja) * 1978-07-07 1983-04-25 株式会社シマノ 自転車用スプロケット

Also Published As

Publication number Publication date
IT8420883A1 (it) 1985-11-11
FR2545902B1 (fr) 1988-07-15
FR2545902A1 (fr) 1984-11-16
JPS60104866A (ja) 1985-06-10
IT8420883A0 (it) 1984-05-11

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