CH605241A5 - - Google Patents

Info

Publication number
CH605241A5
CH605241A5 CH832876A CH832876A CH605241A5 CH 605241 A5 CH605241 A5 CH 605241A5 CH 832876 A CH832876 A CH 832876A CH 832876 A CH832876 A CH 832876A CH 605241 A5 CH605241 A5 CH 605241A5
Authority
CH
Switzerland
Application number
CH832876A
Inventor
Rene-Louis Berclaz
Robert Fontannaz
Original Assignee
Berclaz Rene Louis
Robert Fontannaz
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 Berclaz Rene Louis, Robert Fontannaz filed Critical Berclaz Rene Louis
Priority to CH832876A priority Critical patent/CH605241A5/xx
Priority to DE19772727084 priority patent/DE2727084A1/de
Priority to GB25405/77A priority patent/GB1546014A/en
Priority to IT24779/77A priority patent/IT1114879B/it
Priority to ES460074A priority patent/ES460074A1/es
Priority to DK283977A priority patent/DK283977A/da
Priority to SE7707395A priority patent/SE7707395L/
Priority to AT0455577A priority patent/ATA455577A/de
Priority to CA281,449A priority patent/CA1091266A/en
Priority to NL7707122A priority patent/NL7707122A/xx
Priority to NO772258A priority patent/NO142863C/no
Priority to BE178846A priority patent/BE856197A/xx
Priority to US05/810,780 priority patent/US4125239A/en
Priority to FR7719718A priority patent/FR2356550A1/fr
Priority to BR7704247A priority patent/BR7704247A/pt
Priority to JP7708977A priority patent/JPS5334233A/ja
Publication of CH605241A5 publication Critical patent/CH605241A5/xx

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
    • B62M3/02—Construction of cranks operated by hand or foot of adjustable length
    • B62M3/04—Construction of cranks operated by hand or foot of adjustable length automatically adjusting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/1836—Rotary to rotary
    • Y10T74/18408—Cranks, slidable connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Switches With Compound Operations (AREA)
  • Braking Elements And Transmission Devices (AREA)
CH832876A 1976-06-28 1976-06-28 CH605241A5 (es)

Priority Applications (16)

Application Number Priority Date Filing Date Title
CH832876A CH605241A5 (es) 1976-06-28 1976-06-28
DE19772727084 DE2727084A1 (de) 1976-06-28 1977-06-15 Fahrradtretlager mit veraenderlicher geometrie
GB25405/77A GB1546014A (en) 1976-06-28 1977-06-17 Pedal mechanism
IT24779/77A IT1114879B (it) 1976-06-28 1977-06-17 Pedaliera per ciclo a geometria variabile
ES460074A ES460074A1 (es) 1976-06-28 1977-06-23 Mecanismo pedalier de ciclo con geometria variable.
DK283977A DK283977A (da) 1976-06-28 1977-06-27 Pedalmekanisme til en cykel
SE7707395A SE7707395L (sv) 1976-06-28 1977-06-27 Cykelpedal
AT0455577A ATA455577A (de) 1976-06-28 1977-06-27 Fahrradtretlager
CA281,449A CA1091266A (en) 1976-06-28 1977-06-27 Pedal mechanism
NL7707122A NL7707122A (nl) 1976-06-28 1977-06-27 Pedaalmechanisme in het bijzonder voor een fiets.
NO772258A NO142863C (no) 1976-06-28 1977-06-27 Pedalinnretning.
BE178846A BE856197A (fr) 1976-06-28 1977-06-28 Pedalier de cycle a geometrie variable
US05/810,780 US4125239A (en) 1976-06-28 1977-06-28 Pedal mechanism
FR7719718A FR2356550A1 (fr) 1976-06-28 1977-06-28 Pedalier de cycle a geometrie variable
BR7704247A BR7704247A (pt) 1976-06-28 1977-06-28 Pedal aperfeicoado para bicicletas
JP7708977A JPS5334233A (en) 1976-06-28 1977-06-28 Bicycle pedal mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH832876A CH605241A5 (es) 1976-06-28 1976-06-28

Publications (1)

Publication Number Publication Date
CH605241A5 true CH605241A5 (es) 1978-09-29

Family

ID=4338641

Family Applications (1)

Application Number Title Priority Date Filing Date
CH832876A CH605241A5 (es) 1976-06-28 1976-06-28

Country Status (16)

Country Link
US (1) US4125239A (es)
JP (1) JPS5334233A (es)
AT (1) ATA455577A (es)
BE (1) BE856197A (es)
BR (1) BR7704247A (es)
CA (1) CA1091266A (es)
CH (1) CH605241A5 (es)
DE (1) DE2727084A1 (es)
DK (1) DK283977A (es)
ES (1) ES460074A1 (es)
FR (1) FR2356550A1 (es)
GB (1) GB1546014A (es)
IT (1) IT1114879B (es)
NL (1) NL7707122A (es)
NO (1) NO142863C (es)
SE (1) SE7707395L (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0462099A1 (de) * 1990-05-22 1991-12-18 Rudolf Buchegger Kurbeltrieb

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427242A1 (fr) * 1978-05-31 1979-12-28 Verdaguer Armand Procede d'entrainement rotatif d'un cycle et pedalier permettant de le mettre en oeuvre
FR2527541B2 (fr) * 1980-07-22 1986-05-16 Lembo Richard Pedalier de longueur variable
DE3663920D1 (en) * 1985-03-29 1989-07-20 Freder Stuckenbrok Tread crank and tread crank driving gear for bicycles or similar, and a mount for such a tread crank driving gear
DE3511502A1 (de) * 1985-03-29 1986-10-09 Freder 2933 Jade Stuckenbrok Tretkurbel fuer einen tretkurbelantrieb fuer fahrraeder oder dergleichen
CN85103089B (zh) * 1985-04-24 1986-02-10 拉西 脚踏曲柄可沿径向滑动的自行车驱动装置
US5180681A (en) * 1990-03-15 1993-01-19 North Carolina State University Method of making high current, high voltage breakdown field effect transistor
US5207119A (en) * 1992-02-06 1993-05-04 Francois Garneau Pedal mechanism for a human propulsion vehicle
IT1268464B1 (it) * 1993-05-19 1997-03-04 Ivano Giustozzi Dispositivo a rotazione planetaria per pedali a lunghezza variabile
JPH0754829A (ja) * 1993-06-01 1995-02-28 Sokan Shu クランク装置
FR2717440A1 (fr) * 1994-03-21 1995-09-22 Rousseau Rene Manivelles extensibles pour pédaliers.
GB2324988A (en) * 1997-05-07 1998-11-11 Lawrence Richard Geor Blackett Increasing crank leverage particularly for bicycle propulsion
US5879017A (en) * 1998-05-14 1999-03-09 Debruin; Jeffery N. Pedaling efficiency
JP3282077B2 (ja) 1998-09-22 2002-05-13 オーテック有限会社 人力駆動機構
KR100348598B1 (ko) * 1998-11-21 2002-08-13 강병남 자전거의 가변식 페달구동장치
US6341946B1 (en) * 1999-06-14 2002-01-29 International Business Machines Corporation Continuously adjustable telescopic pedal crank length
US6474669B2 (en) * 2001-04-03 2002-11-05 Jason Colwell Crank assembly for a full-suspension bicycle
ES2268911B1 (es) * 2003-02-18 2007-12-16 Beñat Aiastui Irizar Sistema de transmision de potencia mediante pedaleo eliptico con bielas de longitud variable.
ES2268923B1 (es) * 2004-02-20 2007-12-16 Beñat Aiasturi Irizar Dispositivo mecanico de acoplamiento para conversion de movimientos circulares en movimientos elipticos.
FR2917060A1 (fr) 2007-06-05 2008-12-12 Jacques Cerdan Pedalier de cycle a geometrie variable
IT1400603B1 (it) * 2010-06-11 2013-06-14 Massarotto Leva rotativa a lunghezza variabile regolata da meccanismo
CN102358390A (zh) * 2011-08-04 2012-02-22 许自力 自行车自动伸缩式曲柄
JP2019504802A (ja) * 2016-02-12 2019-02-21 モーブ・バイクス・ゲーエムベーハー 非円形チェーンスプロケット付自転車用歯車装置
IT201800001109A1 (it) * 2018-01-16 2019-07-16 Torino Politecnico Gruppo pedivella con inserto porta-pedale estendibile e recupero di coppia

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US490134A (en) * 1893-01-17 Crank-power
US546954A (en) * 1895-09-24 William l
BE434188A (es) *
US616122A (en) * 1898-12-20 lester
US636658A (en) * 1897-06-09 1899-11-07 Thomas Grace Driving mechanism for velocipedes.
FR996059A (fr) * 1945-04-17 1951-12-12 Transmission à démultiplication périodiquement variable
FR943667A (fr) * 1946-11-26 1949-03-15 Pédalier de bicyclette à manivelle automatiquement variable
US3047310A (en) * 1959-11-09 1962-07-31 Baun John E De Bicycle driving mechanism
US3789696A (en) * 1973-01-10 1974-02-05 W Beam Pedal extenders for bicycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0462099A1 (de) * 1990-05-22 1991-12-18 Rudolf Buchegger Kurbeltrieb

Also Published As

Publication number Publication date
SE7707395L (sv) 1977-12-29
US4125239A (en) 1978-11-14
FR2356550A1 (fr) 1978-01-27
BE856197A (fr) 1977-10-17
GB1546014A (en) 1979-05-16
NO142863B (no) 1980-07-28
ES460074A1 (es) 1978-08-16
IT1114879B (it) 1986-01-27
ATA455577A (de) 1981-12-15
DE2727084A1 (de) 1978-01-05
NO142863C (no) 1980-11-05
CA1091266A (en) 1980-12-09
NL7707122A (nl) 1977-12-30
BR7704247A (pt) 1978-03-28
DK283977A (da) 1977-12-29
JPS5334233A (en) 1978-03-30
NO772258L (no) 1977-12-29

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Legal Events

Date Code Title Description
PL Patent ceased