ES2571458A1 - Pedal para bicicleta, con bielas extensibles - Google Patents

Pedal para bicicleta, con bielas extensibles

Info

Publication number
ES2571458A1
ES2571458A1 ES201531888A ES201531888A ES2571458A1 ES 2571458 A1 ES2571458 A1 ES 2571458A1 ES 201531888 A ES201531888 A ES 201531888A ES 201531888 A ES201531888 A ES 201531888A ES 2571458 A1 ES2571458 A1 ES 2571458A1
Authority
ES
Spain
Prior art keywords
pedal
cranks
extensible
translation
machine
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.)
Granted
Application number
ES201531888A
Other languages
English (en)
Other versions
ES2571458A9 (es
ES2571458B9 (es
ES2571458B1 (es
Inventor
Lopez Fernando Irujo
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.)
Gazpio 4 S L
Original Assignee
Gazpio 4 S L
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 Gazpio 4 S L filed Critical Gazpio 4 S L
Priority to ES201531888A priority Critical patent/ES2571458B9/es
Publication of ES2571458A1 publication Critical patent/ES2571458A1/es
Priority to EP16831893.9A priority patent/EP3395662B1/en
Priority to PCT/ES2016/070880 priority patent/WO2017109247A1/es
Application granted granted Critical
Publication of ES2571458B1 publication Critical patent/ES2571458B1/es
Publication of ES2571458A9 publication Critical patent/ES2571458A9/es
Publication of ES2571458B9 publication Critical patent/ES2571458B9/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Control Devices (AREA)
  • Transmission Devices (AREA)

Abstract

Pedal para bicicleta, con bielas extensibles, en el que ambas bielas incorporan una extensión (4) que incorpora en el extremo un rodamiento para un eje (10) en el cual por el extremo exterior se fija el correspondiente pedal (7), mientras que por el extremo interior está unido axialmente en una excéntrica (9), en cuyo eje excéntrico (7) se acopla una segunda biela (6), la cual acopla en un punto (8) fijo de la biela principal (3), de forma que al girar el eje (10) del pedal se produce el desplazamiento de la extensión (4), alargando o acortando la longitud de la palanca de pedaleo formada por la biela (3) y su extensión (4) correspondiente, según se encuentre el pedal en posición de impulsión o de recobro, respectivamente.
ES201531888A 2015-12-23 2015-12-23 Pedal para bicicleta, con bielas extensibles Active ES2571458B9 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES201531888A ES2571458B9 (es) 2015-12-23 2015-12-23 Pedal para bicicleta, con bielas extensibles
EP16831893.9A EP3395662B1 (en) 2015-12-23 2016-12-12 Extendable bicycle cranks
PCT/ES2016/070880 WO2017109247A1 (es) 2015-12-23 2016-12-12 Bielas de bicicleta extensibles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201531888A ES2571458B9 (es) 2015-12-23 2015-12-23 Pedal para bicicleta, con bielas extensibles

Publications (4)

Publication Number Publication Date
ES2571458A1 true ES2571458A1 (es) 2016-05-25
ES2571458B1 ES2571458B1 (es) 2017-01-30
ES2571458A9 ES2571458A9 (es) 2017-02-09
ES2571458B9 ES2571458B9 (es) 2017-02-20

Family

ID=56011708

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201531888A Active ES2571458B9 (es) 2015-12-23 2015-12-23 Pedal para bicicleta, con bielas extensibles

Country Status (3)

Country Link
EP (1) EP3395662B1 (es)
ES (1) ES2571458B9 (es)
WO (1) WO2017109247A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018146703A1 (en) * 2017-02-10 2018-08-16 Pressofusione Saccense S.R.L. Mechanism for generating a motion of rotation with double thrust lever having variable arm

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180236294A1 (en) 2017-02-21 2018-08-23 Cecil Neil FROST Stationary exercise machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE847867C (de) * 1950-02-18 1952-08-28 Helmuth Sell Tretkurbel mit selbsttaetig sich aendernder Laenge, insbesondere fuer Fahrraeder
US4772252A (en) * 1986-12-19 1988-09-20 Licencia Talalmanyokat Ertekesito Es Innovacios Kulkereskedelmi Vallalat Driving gear for vehicles particularly for bicycles
US5095772A (en) * 1990-06-07 1992-03-17 Tom Fortson Bicycle pedal extension
US6802798B1 (en) * 2003-06-20 2004-10-12 Steve Sijet Zeng Adjustable Gemini pedal trace extending crank mechanism
EP2479098A1 (en) * 2011-01-25 2012-07-25 Zeno Zani Crank mechanism for bicycles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE81523C (es) *
FR659222A (fr) * 1927-12-10 1929-06-26 Dispositif de manivelle extensible pour cycles et autres applications
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
US4882945A (en) * 1989-04-17 1989-11-28 Jose Trevizo Pedal extension device
WO2000051880A1 (en) * 1999-03-02 2000-09-08 Lee Young Woo Drive system for bicycles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE847867C (de) * 1950-02-18 1952-08-28 Helmuth Sell Tretkurbel mit selbsttaetig sich aendernder Laenge, insbesondere fuer Fahrraeder
US4772252A (en) * 1986-12-19 1988-09-20 Licencia Talalmanyokat Ertekesito Es Innovacios Kulkereskedelmi Vallalat Driving gear for vehicles particularly for bicycles
US5095772A (en) * 1990-06-07 1992-03-17 Tom Fortson Bicycle pedal extension
US6802798B1 (en) * 2003-06-20 2004-10-12 Steve Sijet Zeng Adjustable Gemini pedal trace extending crank mechanism
EP2479098A1 (en) * 2011-01-25 2012-07-25 Zeno Zani Crank mechanism for bicycles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018146703A1 (en) * 2017-02-10 2018-08-16 Pressofusione Saccense S.R.L. Mechanism for generating a motion of rotation with double thrust lever having variable arm

Also Published As

Publication number Publication date
ES2571458A9 (es) 2017-02-09
EP3395662B1 (en) 2019-10-02
WO2017109247A1 (es) 2017-06-29
ES2571458B9 (es) 2017-02-20
EP3395662A1 (en) 2018-10-31
ES2571458B1 (es) 2017-01-30

Similar Documents

Publication Publication Date Title
BR112014017873A8 (pt) Mecanismo de pistão alternativo
MX2015017482A (es) Vehiculo.
CN104088848A (zh) 防转式外置位移传感器的伺服油缸
ES2547627A1 (es) Dispositivo dual de control de bicicletas con accionamiento hidráulico para un cambio de marchas
WO2013010921A3 (en) Shock absorber having an improved friction element
EP2923920A3 (en) Steering device
FR2975149B1 (fr) Systeme pour fixer deux pieces tubulaires l'une dans l'autre portant un palier a roulement
EP4324636A3 (en) Actuator with variable speed servo motor for redraw assembly
EA201590196A1 (ru) Улучшенный педальный механизм велосипеда
Kikina et al. On fixed point of a Ljubomir Ciric quasi-contraction mapping in generalized metric spaces
EP2481663A3 (en) Handlebar folding mechanism for foldable motorized vehicle
ATE474147T1 (de) Pleuel für eine doppelkurbelwellen-kolbenmaschine und doppelkurbelwellen-kolbenmaschine
EP3127780A3 (en) Rear wheel steering device of vehicle
DK2110208T3 (da) Teleskopisk skaft med låseindretning
WO2018033568A3 (de) Klemmvorrichtung für eine lenksäulenbaugruppe
UA98978U (en) Drive mechanism of feet walking machine
UA111752C2 (uk) Мальтійський механізм з корекцією руху вхідної ланки
ES2557927A1 (es) Rueda con dientes
MX2016008600A (es) Sistema de transmision biela-manivela, y cigüeñal.
TH1901007922A (th) ระบบและวิธีการสำหรับการแปลงการเคลื่อนแบบหมุนเป็นการเคลื่อนเชิงเส้น
TH167649A (th) อุปกรณ์สำหรับกระตุ้นอารมณ์ทางเพศที่มีลูกสูบกลวง
EP3139066A3 (en) A converter of dynamic to rotational motion of a chained pushrod
ES1149135U (es) Brazo de pedal extensible para bicicletas
AU2017904650A0 (en) The Dynamic Knee Trainer is a small portable device that is attached to the top tube of a bicycle in line with the knee as the knee passes by during both the up and downstroke of the pedalling action. The device allows the rider to determine if any misalignment is occurring during the pedal stroke and helps the rider correct this.
ITMI20110085A1 (it) Meccanismo di pedivella di bicicletta

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 2571458

Country of ref document: ES

Kind code of ref document: B1

Effective date: 20170130