IT7826843A0 - Ruote per catena a molte velocita'per biciclette e veicoli similari. - Google Patents

Ruote per catena a molte velocita'per biciclette e veicoli similari.

Info

Publication number
IT7826843A0
IT7826843A0 IT7826843A IT2684378A IT7826843A0 IT 7826843 A0 IT7826843 A0 IT 7826843A0 IT 7826843 A IT7826843 A IT 7826843A IT 2684378 A IT2684378 A IT 2684378A IT 7826843 A0 IT7826843 A0 IT 7826843A0
Authority
IT
Italy
Prior art keywords
bicycles
chain wheels
speed chain
similar vehicles
vehicles
Prior art date
Application number
IT7826843A
Other languages
English (en)
Other versions
IT1098166B (it
Original Assignee
Shimano Industrial Co
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 Shimano Industrial Co filed Critical Shimano Industrial Co
Publication of IT7826843A0 publication Critical patent/IT7826843A0/it
Application granted granted Critical
Publication of IT1098166B publication Critical patent/IT1098166B/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)
IT7826843A 1977-08-19 1978-08-18 Ruote per catena a molte velocita' per biciclette e veicoli similari IT1098166B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977111626U JPS563264Y2 (it) 1977-08-19 1977-08-19

Publications (2)

Publication Number Publication Date
IT7826843A0 true IT7826843A0 (it) 1978-08-18
IT1098166B IT1098166B (it) 1985-09-07

Family

ID=14566077

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7826843A IT1098166B (it) 1977-08-19 1978-08-18 Ruote per catena a molte velocita' per biciclette e veicoli similari

Country Status (6)

Country Link
JP (1) JPS563264Y2 (it)
BE (1) BE869777A (it)
DE (1) DE2836258C3 (it)
FR (1) FR2400649A1 (it)
GB (1) GB2005363B (it)
IT (1) IT1098166B (it)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2005778B (en) * 1977-08-17 1982-06-30 Shimano Industrial Co Sprocket and use thereof on bicycle
US4268259A (en) * 1977-08-25 1981-05-19 Shimano Industrial Company Limited Multi-speed sprockets for a bicycle and the like
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
JPS5739270Y2 (it) * 1979-04-14 1982-08-30
JPS55149490U (it) * 1979-04-14 1980-10-28
JPS5810706Y2 (ja) * 1979-10-11 1983-02-26 株式会社シマノ 多段スプロケツト装置
DE2945271C2 (de) * 1979-11-09 1983-10-20 Alfred Thun & Co Gmbh, 5828 Ennepetal Kettenradsatz für die Kettenschaltung eines Fahrrades
JPS57153286U (it) * 1981-03-24 1982-09-25
FR2588633A1 (fr) * 1985-10-14 1987-04-17 Jouret Vanoverschelde Roue dentee ainsi que son procede de fabrication
US4773893A (en) * 1987-04-20 1988-09-27 Te-Sheng Chang Sprocket tooth speed varying sprocket assembly
DE3887076T2 (de) * 1987-10-21 1994-07-21 Shimano Industrial Co Zusammenbau eines mehrstufigen Kettenrades für ein Fahrrad.
JPH0721434Y2 (ja) * 1988-06-04 1995-05-17 島野工業株式会社 自転車用多段スプロケット装置
JPH0717669Y2 (ja) * 1988-10-03 1995-04-26 株式会社スギノテクノ 自転車用変速装置
JP2901268B2 (ja) * 1989-05-01 1999-06-07 株式会社シマノ 多段ギヤ装置
IT1237281B (it) * 1989-11-21 1993-05-27 Campagnolo Srl Ruota dentata per bicicletta e ruota libera per biciclette includente una pluralita' di tali ruote dentate
US5192249A (en) * 1990-02-28 1993-03-09 Shimano, Inc. Multi-stage sprocket assembly for bicycle
US5192248A (en) * 1990-06-24 1993-03-09 Shimano, Inc. Multi-stage sprocket assembly for bicycle
JPH05112278A (ja) * 1991-10-21 1993-05-07 Shimano Inc 自転車用多段スプロケツト装置
US5716297A (en) * 1993-09-13 1998-02-10 Fichtel & Sachs Ag Derailleur arrangement for bicycles
DE4330989A1 (de) * 1993-09-13 1995-03-16 Fichtel & Sachs Ag Kettenschaltung, insbesondere für Fahrräder
DE4434752A1 (de) * 1994-09-29 1996-04-04 Fichtel & Sachs Ag Kettenschaltung, insbesondere für Fahrräder
DE4445035C1 (de) * 1994-12-16 1996-06-05 Fichtel & Sachs Ag Kettenschaltung
US8820192B2 (en) 2009-04-29 2014-09-02 Race Face Prerformance Products Inc. Bicycle crank arm and insert therefore
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
US9394987B2 (en) 2014-02-10 2016-07-19 Wolf Tooth Components, LLC Sprocket
US9581229B2 (en) 2014-02-10 2017-02-28 Wolf Tooth Components, LLC Sprocket
US9625027B2 (en) 2014-04-08 2017-04-18 Wolf Tooth Components, LLC Sprocket
US9581231B2 (en) 2014-04-08 2017-02-28 Wolf Tooth Components, LLC Sprocket
US9404565B2 (en) 2014-04-08 2016-08-02 Wolf Tooth Components, LLC Sprocket
EP3239035A1 (en) 2016-04-11 2017-11-01 Fox Factory, Inc. Bicycle front sprocket
US11014628B2 (en) 2017-04-28 2021-05-25 Fox Factory, Inc. Cinch direct mount 2X ring system
US11359709B2 (en) 2018-12-18 2022-06-14 Fox Factory, Inc. Chainring
US11680633B2 (en) 2019-02-08 2023-06-20 Fox Factory, Inc. Chainring

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR408173A (fr) * 1909-10-22 1910-03-21 Terrot Et Cie Pignon double à denture biseautée pour dispositif de changement de vitesses pour cycles
JPS4980736A (it) * 1972-12-07 1974-08-03
US4268259A (en) * 1977-08-25 1981-05-19 Shimano Industrial Company Limited Multi-speed sprockets for a bicycle and the like

Also Published As

Publication number Publication date
GB2005363B (en) 1982-06-30
GB2005363A (en) 1979-04-19
FR2400649B1 (it) 1983-08-12
IT1098166B (it) 1985-09-07
FR2400649A1 (fr) 1979-03-16
JPS563264Y2 (it) 1981-01-24
BE869777A (nl) 1978-12-18
DE2836258A1 (de) 1979-03-01
JPS5437659U (it) 1979-03-12
DE2836258B2 (de) 1981-05-07
DE2836258C3 (de) 1981-12-24

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