ES2002571A6 - Mejoras introducidas en los sistemas de inercia para bicicletas gimnasticas y-o similares - Google Patents

Mejoras introducidas en los sistemas de inercia para bicicletas gimnasticas y-o similares

Info

Publication number
ES2002571A6
ES2002571A6 ES8700439A ES8700439A ES2002571A6 ES 2002571 A6 ES2002571 A6 ES 2002571A6 ES 8700439 A ES8700439 A ES 8700439A ES 8700439 A ES8700439 A ES 8700439A ES 2002571 A6 ES2002571 A6 ES 2002571A6
Authority
ES
Spain
Prior art keywords
inertia
flywheel
gears
mechanisms
group
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
Application number
ES8700439A
Other languages
English (en)
Inventor
Chirapozu Jose Luis Beistegui
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.)
BH SA
Original Assignee
BH SA
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 BH SA filed Critical BH SA
Priority to ES8700439A priority Critical patent/ES2002571A6/es
Priority to US07/155,236 priority patent/US4809970A/en
Priority to EP88500015A priority patent/EP0279764A1/en
Publication of ES2002571A6 publication Critical patent/ES2002571A6/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/22—Resisting devices with rotary bodies
    • A63B21/225—Resisting devices with rotary bodies with flywheels
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0605—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
    • A63B23/0476—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs by rotating cycling movement
    • 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
    • Y10T74/21—Elements
    • Y10T74/2164—Cranks and pedals
    • 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
    • Y10T74/21—Elements
    • Y10T74/2164—Cranks and pedals
    • Y10T74/2165—Cranks and pedals with attached gear

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Gear Transmission (AREA)
  • Transmission Devices (AREA)
  • Gears, Cams (AREA)

Abstract

LA INVENCION CONCIERNE A UN GRUPO DE INERCIA PARA BICICLETAS GIMNASTICAS EN EL QUE PARTICIPA UN VOLANTE DE INERCIA, DE REDUCIDAS DIMENSIONES, VOLANTE PROVISTO EN SU ZONA AXIAL DE UN CUELLO AL QUE ES SOLIDARIA UNA CORONA DENTADA QUE RELACIONA A DICHO VOLANTE CON UN JUEGO DE ENGRANAJES, CUYOS EJES SE ESTABLECEN EN EL CHASIS SOPORTE DEL EJE PEDALIER Y EN ESTE ULTIMO EJE, DE MANERA QUE LA PERDIDA DE INERCIA EN DICHO GRUPO DETERMINADA POR LA REDUCCION DIMENSIONAL Y DE PESO DEL VOLANTE, ES COMPENSADA POR ESTE TREN DE ENGRANAJES, CONSIGUIENDOSE UNA OPTIMA FUNCIONALIDAD COMO TAL GRUPO DE INERCIA, SIMILAR A LA DE CUALQUIER GRUPO CONVENCIONAL, PERO CON UNA SUSTANCIAL REDUCCION VOLUMETRICA. PARA EVITAR PROBLEMAS DE SONORIDAD EN EL TREN DE ENGRANAJES, SE HA PREVISTO QUE SUS DIENTES SEAN DE CONFIGURACION HELICOIDAL.
ES8700439A 1987-02-20 1987-02-20 Mejoras introducidas en los sistemas de inercia para bicicletas gimnasticas y-o similares Expired ES2002571A6 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES8700439A ES2002571A6 (es) 1987-02-20 1987-02-20 Mejoras introducidas en los sistemas de inercia para bicicletas gimnasticas y-o similares
US07/155,236 US4809970A (en) 1987-02-20 1988-02-12 Inertia mechanism in gymnastic bicycles or the like
EP88500015A EP0279764A1 (en) 1987-02-20 1988-02-16 Improvements introduced in mechanisms of inertia for gymnastic bicycles and/or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8700439A ES2002571A6 (es) 1987-02-20 1987-02-20 Mejoras introducidas en los sistemas de inercia para bicicletas gimnasticas y-o similares

Publications (1)

Publication Number Publication Date
ES2002571A6 true ES2002571A6 (es) 1988-08-16

Family

ID=8249599

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8700439A Expired ES2002571A6 (es) 1987-02-20 1987-02-20 Mejoras introducidas en los sistemas de inercia para bicicletas gimnasticas y-o similares

Country Status (3)

Country Link
US (1) US4809970A (es)
EP (1) EP0279764A1 (es)
ES (1) ES2002571A6 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4955599A (en) * 1989-01-19 1990-09-11 Proform Fitness Products, Inc. Exercise cycle with gear drive
US5261294A (en) * 1989-10-02 1993-11-16 A.E.C. Pre-Patent Partnership Adjustable elliptical crank mechanism
US5031902A (en) * 1990-08-16 1991-07-16 Findlay Nathanial B Rotary motion transmission system for exercise bicycle
US5191809A (en) * 1991-09-16 1993-03-09 Roadmaster Corporation Exercise bicycle flywheel
EP0712324A4 (en) * 1993-08-02 1998-08-12 Laguna Tectrix Inc FIXED EXERCISE DEVICE HAVING A LOAD-CONTROLLED BRAKING SYSTEM
DE10001891A1 (de) * 2000-01-19 2001-07-26 Daum Electronic Gmbh Ergometer-Anordnung
DE10033747A1 (de) * 2000-07-12 2002-01-24 Kettler Heinz Gmbh Fahrradähnliches Übungsgerät
US20030166437A1 (en) * 2002-03-04 2003-09-04 Hsiu-Chih Ho Exercising monocycle
US6749545B2 (en) * 2002-04-12 2004-06-15 Tonic Fitness Technology, Inc. Force-retarding device for a stationary bicycle
US7520196B2 (en) * 2005-04-29 2009-04-21 Gregory Keith Stallard Power cranks
IT1394695B1 (it) * 2009-04-17 2012-07-13 Lamiflex Spa Monociclo, particolarmente di tipo da camera, con dispositivo di trasmissione perfezionato tra pedali e ruota.
US10080919B1 (en) 2010-05-13 2018-09-25 Shinn Fu Corporation Epicyclic gear system for use in exercise equipment
CA2937468C (en) * 2010-05-13 2018-06-12 Shinn Fu Corporation Exercise cycle with planetary gear system and rolling recoiled lateral motion system
US9302148B1 (en) * 2010-05-13 2016-04-05 Shinn Fu Corporation Epicyclic gear system for use in exercise equipment
US8834323B2 (en) * 2013-02-06 2014-09-16 Zhejiang Everbright Industry, Inc. Flywheel device for an exercise bike
CN105879298A (zh) * 2016-06-14 2016-08-24 江西师范大学 增强人体膝盖侧向抗拉能力的装置
DE202018003342U1 (de) * 2018-07-18 2018-10-29 Felix Schmidt Kurbeltrieb mit periodischer Änderung der wirksamen Hebellänge

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578800A (en) * 1967-10-13 1971-05-18 Paolo Dinepi Foldable bicycle-type exercising device
SE387539B (sv) * 1973-04-19 1976-09-13 M Engerstam Effektregulator
SE375910B (es) * 1973-08-02 1975-05-05 Forsman Lars Osten
DE3139110C2 (de) * 1981-09-12 1983-07-28 Maag-Zahnräder & -Maschinen AG, 8023 Zürich Mehrstufiges Zahnradgetriebe
AU9121182A (en) * 1982-11-22 1984-06-18 Timotijevic, A. Vorrichtung zur durchfuhrung von physiologischen uebungen mit aktiven und passiven bewegungen
US4647036A (en) * 1984-07-25 1987-03-03 Harbor-Ucla Medical Center Research And Education Institute, Inc. Energy measurement enabling apparatus
JPS61112841A (ja) * 1984-11-08 1986-05-30 Toyota Motor Corp フライホイ−ル等価慣性モ−メント可変装置

Also Published As

Publication number Publication date
EP0279764A1 (en) 1988-08-24
US4809970A (en) 1989-03-07

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040916