DE69722018D1 - Kettenrad mit gangschaltungeinrichtung - Google Patents

Kettenrad mit gangschaltungeinrichtung

Info

Publication number
DE69722018D1
DE69722018D1 DE69722018T DE69722018T DE69722018D1 DE 69722018 D1 DE69722018 D1 DE 69722018D1 DE 69722018 T DE69722018 T DE 69722018T DE 69722018 T DE69722018 T DE 69722018T DE 69722018 D1 DE69722018 D1 DE 69722018D1
Authority
DE
Germany
Prior art keywords
sprocket
gear shifting
shifting device
gear
shifting
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.)
Expired - Fee Related
Application number
DE69722018T
Other languages
English (en)
Other versions
DE69722018T2 (de
Inventor
Altuna Cruz Garmendia
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
Application granted granted Critical
Publication of DE69722018D1 publication Critical patent/DE69722018D1/de
Publication of DE69722018T2 publication Critical patent/DE69722018T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/083—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with radially acting and axially controlled clutching members, e.g. sliding keys
    • 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
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/06—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with spur gear 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
    • B62M9/14—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 the wheels being laterally shiftable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Gears, Cams (AREA)
  • Transmission Devices (AREA)
  • Transmissions By Endless Flexible Members (AREA)
DE69722018T 1997-07-30 1997-07-30 Kettenrad mit gangschaltungeinrichtung Expired - Fee Related DE69722018T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES1997/000196 WO1999006269A1 (es) 1997-07-30 1997-07-30 Plato motriz perfeccionado a pedales

Publications (2)

Publication Number Publication Date
DE69722018D1 true DE69722018D1 (de) 2003-06-18
DE69722018T2 DE69722018T2 (de) 2004-02-26

Family

ID=8298067

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69722018T Expired - Fee Related DE69722018T2 (de) 1997-07-30 1997-07-30 Kettenrad mit gangschaltungeinrichtung

Country Status (4)

Country Link
EP (1) EP0930223B1 (de)
DE (1) DE69722018T2 (de)
ES (1) ES2198585T3 (de)
WO (1) WO1999006269A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000075005A1 (es) * 1999-06-04 2000-12-14 Llibrer Porcar Jose Caja de pedalier con microcambio incorporado para bicicletas
JP2001348010A (ja) 2000-06-06 2001-12-18 Shikoku Kakoki Co Ltd ウェッブ位置合せ装置およびこれを備えた包装機械
DE102004045364B4 (de) * 2004-09-15 2006-08-03 Nicolai, Karlheinz, Dipl.-Ing. (TU) Mehrfachgetriebe für ein Fahrrad
ITVR20130274A1 (it) * 2013-12-09 2015-06-10 Siral S R L Trasmissione per bicicletta
CN104500729A (zh) * 2014-12-10 2015-04-08 张家港市九鼎机械有限公司 换档装置及其车辆
CN104494775B (zh) * 2014-12-10 2017-05-24 张家港市九鼎机械有限公司 轻量化变速装置及其自行车

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1867337A (en) * 1931-02-04 1932-07-12 Peter J Taft Bicycle gear shift
GB507380A (en) * 1937-06-14 1939-06-14 Wanderer Werke Improvements in variable ratio transmission gearing
FR896444A (fr) * 1943-03-18 1945-02-21 Pédalier amovible à changement de vitesses
GB696096A (en) * 1951-04-06 1953-08-26 Raimondo Ghidone Variable-ratio gear for pedal-propelled vehicles, more particularly bicycles
AU8056294A (en) * 1993-11-10 1995-05-29 Hugelshofer, Werner Alfred Gear-changing system for two-wheel vehicles
WO1996015936A1 (es) * 1994-11-23 1996-05-30 Laguarda Martinez, Amparo Caja de pedalier con microcambio incorporado para bicicletas

Also Published As

Publication number Publication date
EP0930223A1 (de) 1999-07-21
WO1999006269A1 (es) 1999-02-11
DE69722018T2 (de) 2004-02-26
EP0930223B1 (de) 2003-05-14
ES2198585T3 (es) 2004-02-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee