DE68917430D1 - Übersetzungsgetriebe für ein Fahrrad. - Google Patents

Übersetzungsgetriebe für ein Fahrrad.

Info

Publication number
DE68917430D1
DE68917430D1 DE68917430T DE68917430T DE68917430D1 DE 68917430 D1 DE68917430 D1 DE 68917430D1 DE 68917430 T DE68917430 T DE 68917430T DE 68917430 T DE68917430 T DE 68917430T DE 68917430 D1 DE68917430 D1 DE 68917430D1
Authority
DE
Germany
Prior art keywords
gearbox
bicycle
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 - Lifetime
Application number
DE68917430T
Other languages
English (en)
Inventor
Vasilios Mantzoutsos
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 DE68917430D1 publication Critical patent/DE68917430D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B62M3/00—Construction of cranks operated by hand or foot
    • B62M3/003—Combination of crank axles and bearings housed in the bottom bracket
    • 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
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/36—Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks
    • 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
    • B62M11/02—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of unchangeable ratio
    • 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
    • F16H3/003—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion the gear-ratio being changed by inversion of torque direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
DE68917430T 1988-11-17 1989-11-09 Übersetzungsgetriebe für ein Fahrrad. Expired - Lifetime DE68917430D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR88100777 1988-11-17

Publications (1)

Publication Number Publication Date
DE68917430D1 true DE68917430D1 (de) 1994-09-15

Family

ID=10938903

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68917430T Expired - Lifetime DE68917430D1 (de) 1988-11-17 1989-11-09 Übersetzungsgetriebe für ein Fahrrad.

Country Status (3)

Country Link
EP (1) EP0369925B1 (de)
DE (1) DE68917430D1 (de)
GR (1) GR1000647B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1000363B (el) * 1989-05-08 1992-06-30 Iraklis Zervas Μηχανισμός ενισχυτής ενεργειας ποδηλάτου (Μ.Ε.Ε.Π) (Μυϊκής ή Μηχανικής) και ενδεχομένων άλλων εφαρμογών.
EP0514824B1 (de) * 1991-05-20 1996-01-31 Kim Chung-Suk Übersetzungsgetriebe für ein Fahrrad
CA2151636C (en) * 1994-06-14 2000-03-28 Mun-Su Yoo A forward-drive apparatus for a bicycle
KR200144371Y1 (ko) * 1996-08-08 1999-06-15 이준형 자전거 전진 구동장치
WO1998056648A1 (en) * 1997-06-09 1998-12-17 World Industry Co., Ltd. Apparatus for changing rotation of pedal shaft for bicycle
KR100258784B1 (ko) 1998-01-20 2000-06-15 마재열 자전거허브의 정,역구동 변환장치
KR100291849B1 (ko) * 1999-03-15 2001-06-01 마재열 자전거의 동력변환장치
GB2349125A (en) * 1999-04-24 2000-10-25 Josef Petr Prokopius Bicycle gearbox providing oscillating movement of pedals
US6383108B1 (en) 1999-06-30 2002-05-07 World Industry Co., Ltd., Apparatus for changing direction of driving force for bicycles
KR20020024168A (ko) * 2002-01-30 2002-03-29 이광섭 일방향 기어
US8529393B2 (en) * 2010-01-20 2013-09-10 Tai-Her Yang Lockable or releasable wheel system with bidirectional input and one-way output
US8418585B2 (en) * 2010-02-03 2013-04-16 Tai-Her Yang Clutch control reversible transmission wheel system with bidirectional input and one-way output
US8413547B2 (en) * 2010-02-12 2013-04-09 Tai-Her Yang Retrograde torque limit gear train with bidirectional input and one-way output
IT1400447B1 (it) * 2010-06-11 2013-05-31 Testi S R L Dispositivo di inversione del senso di rotazione della pedalata.
WO2013143005A1 (de) * 2012-03-28 2013-10-03 Synergy Biosurgical Ag Vorrichtung für ein fahrzeug mit pedalantrieb zum wahlweisen umschalten zwischen einem antriebsmodus und einem exzentrischen bremsmodus
US9243699B2 (en) * 2012-12-06 2016-01-26 Tai-Her Yang Bi-directional input, one-way output wheel system
CN105083462B (zh) * 2015-07-17 2018-08-03 武君 定向齿轮传动装置、链轮传动装置及自行车

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH187002A (de) * 1936-01-22 1936-10-15 Geiser Japhet Fahrrad-Wechselantrieb.
US2688887A (en) * 1953-02-20 1954-09-14 Charles G Emerling Hydraulically controlled reverse gear
US2718161A (en) * 1953-03-09 1955-09-20 Bendix Aviat Corp Two speed transmission actuated by reversal of drive shaft
NL283104A (de) * 1961-09-14 1965-01-11
GB2138894A (en) * 1983-03-29 1984-10-31 Noel Locksley Hughes Fully enclosed four speed bicycle gearbox
FR2600965A1 (fr) * 1986-12-19 1988-01-08 Zucconi Alvaro Dispositif pour l'entrainement de bicyclettes et similaires

Also Published As

Publication number Publication date
EP0369925A3 (en) 1990-12-27
GR880100777A (en) 1990-12-31
GR1000647B (el) 1992-09-11
EP0369925B1 (de) 1994-08-10
EP0369925A2 (de) 1990-05-23

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Legal Events

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