ES2137829B1 - Aparato de asistencia de pedal - Google Patents

Aparato de asistencia de pedal

Info

Publication number
ES2137829B1
ES2137829B1 ES9602209A ES9602209A ES2137829B1 ES 2137829 B1 ES2137829 B1 ES 2137829B1 ES 9602209 A ES9602209 A ES 9602209A ES 9602209 A ES9602209 A ES 9602209A ES 2137829 B1 ES2137829 B1 ES 2137829B1
Authority
ES
Spain
Prior art keywords
hydraulic
motor
regulator
pedal
constant
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
ES9602209A
Other languages
English (en)
Other versions
ES2137829A1 (es
Inventor
Akira Hayashi
Masahiro Kuroki
Akio Senda
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of ES2137829A1 publication Critical patent/ES2137829A1/es
Application granted granted Critical
Publication of ES2137829B1 publication Critical patent/ES2137829B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Control Of Fluid Gearings (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

Aparato de asistencia de pedal. Un mecanismo de asistencia de accionamiento (15) incluye un motor de rotación constante (16) en el que se controla una válvula de admisión de un regulador, una bomba hidráulica de tipo axial (20), un regulador hidráulico (21), un motor hidráulico (22), y una bomba de carga (23). Una cantidad constante del aceite generado por la bomba hidráulica (20) por la rotación del motor (16) se introduce desde el regulador hidráulico (21) en el motor hidráulico (22) para hacer girar el motor hidráulico (22), obteniendo así una potencia de asistencia. El motor hidráulico (22) genera un par proporcional a la presión del pedal girando la bomba hidráulica (20) a velocidad constante y cambiando la presión de desahogo de la válvula de presión constante (38), prevista en el regulador hidráulico (21), en proporción a la presión del pedal.
ES9602209A 1995-10-21 1996-10-17 Aparato de asistencia de pedal Expired - Fee Related ES2137829B1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29769195 1995-10-21
JP8036486A JPH09169291A (ja) 1995-10-21 1996-02-23 ペダルアシスト装置

Publications (2)

Publication Number Publication Date
ES2137829A1 ES2137829A1 (es) 1999-12-16
ES2137829B1 true ES2137829B1 (es) 2000-08-16

Family

ID=26375548

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9602209A Expired - Fee Related ES2137829B1 (es) 1995-10-21 1996-10-17 Aparato de asistencia de pedal

Country Status (3)

Country Link
JP (1) JPH09169291A (es)
CN (1) CN1064317C (es)
ES (1) ES2137829B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2918034B3 (fr) * 2007-06-26 2011-10-28 Yvan Philippe Gilles Pesenti Assistance thermique pour velo.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245098A (en) * 1975-10-07 1977-04-08 Matsushita Electric Ind Co Ltd High molecular piezo-electric material
US4026375A (en) * 1976-04-09 1977-05-31 Honda Giken Kogyo Kabushiki Kaisha Bicycle with an internal combustion engine
US4546990A (en) * 1983-09-06 1985-10-15 Harriger George A Hydraulic drive system for bicycles and the like
JPS60146781A (ja) * 1984-01-11 1985-08-02 本田技研工業株式会社 動力補助エンジン付自転車の操作部構造
JPH07187052A (ja) * 1993-12-27 1995-07-25 Komatsu Zenoah Co 補助エンジン装置付自転車
CN1082273C (zh) * 1994-07-05 2002-04-03 雅马哈发动机株式会社 用于电动助推车辆的传动装置的配置
JP2906023B2 (ja) * 1994-09-07 1999-06-14 本田技研工業株式会社 アシストモータ付き自転車における踏力検出装置

Also Published As

Publication number Publication date
JPH09169291A (ja) 1997-06-30
CN1156107A (zh) 1997-08-06
ES2137829A1 (es) 1999-12-16
CN1064317C (zh) 2001-04-11

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Legal Events

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EC2A Search report published

Date of ref document: 19991216

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Effective date: 19991216

FD1A Patent lapsed

Effective date: 20051018