GB2390554B - Exercise-aid device - Google Patents

Exercise-aid device

Info

Publication number
GB2390554B
GB2390554B GB0215791A GB0215791A GB2390554B GB 2390554 B GB2390554 B GB 2390554B GB 0215791 A GB0215791 A GB 0215791A GB 0215791 A GB0215791 A GB 0215791A GB 2390554 B GB2390554 B GB 2390554B
Authority
GB
United Kingdom
Prior art keywords
shaft
gear
worm
exercise
aid device
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
GB0215791A
Other versions
GB2390554A (en
GB0215791D0 (en
Inventor
Chin-Tsun Lee
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
Priority to GB0215791A priority Critical patent/GB2390554B/en
Priority to US10/191,828 priority patent/US20040009848A1/en
Priority to DE20211402U priority patent/DE20211402U1/en
Publication of GB0215791D0 publication Critical patent/GB0215791D0/en
Publication of GB2390554A publication Critical patent/GB2390554A/en
Application granted granted Critical
Publication of GB2390554B publication Critical patent/GB2390554B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • A63B22/0694—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 without integral seat, e.g. portable mini ergometers being placed in front of a chair, on a table or on a bed
    • 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
    • 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
    • A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
    • A63B21/0058—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using motors
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00—Characteristics or parameters related to the user or player
    • A63B2208/02—Characteristics or parameters related to the user or player posture
    • A63B2208/0228—Sitting on the buttocks
    • A63B2208/0233—Sitting on the buttocks in 90/90 position, like on a chair

Abstract

An exercise-aid device comprises a base, a transmission mechanism, and a pair of cranks. The transmission mechanism comprises a motor, a first shaft, and a second shaft. The motor includes an output shaft with a worm. A drive gear is mounted on the first shaft and meshes with the worm. A follower gear is fixed to a side of the drive gear to turn therewith. A driven gear is mounted on the second shaft and meshes with the follower gear. Each crank has a pedal mounted thereto and is securely attached to an end of the second shaft to turn therewith. The worm and the drive gear provide a first-stage reduction. The follower gear and the driven gear provide a second-stage reduction, thereby providing a torque sufficiently high for driving said pedals to turn even if two feet of a user are placed on the pedals.
GB0215791A 2002-07-09 2002-07-09 Exercise-aid device Expired - Fee Related GB2390554B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0215791A GB2390554B (en) 2002-07-09 2002-07-09 Exercise-aid device
US10/191,828 US20040009848A1 (en) 2002-07-09 2002-07-10 Exercise-aid device
DE20211402U DE20211402U1 (en) 2002-07-09 2002-07-11 Training machine at work while sitting at the ready

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0215791A GB2390554B (en) 2002-07-09 2002-07-09 Exercise-aid device
US10/191,828 US20040009848A1 (en) 2002-07-09 2002-07-10 Exercise-aid device
DE20211402U DE20211402U1 (en) 2002-07-09 2002-07-11 Training machine at work while sitting at the ready

Publications (3)

Publication Number Publication Date
GB0215791D0 GB0215791D0 (en) 2002-08-14
GB2390554A GB2390554A (en) 2004-01-14
GB2390554B true GB2390554B (en) 2004-06-02

Family

ID=32233817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0215791A Expired - Fee Related GB2390554B (en) 2002-07-09 2002-07-09 Exercise-aid device

Country Status (3)

Country Link
US (1) US20040009848A1 (en)
DE (1) DE20211402U1 (en)
GB (1) GB2390554B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006085333A1 (en) * 2005-02-11 2006-08-17 Aruna Sood Electric fitness machine and method of cycling, walking and jogging therewith
WO2008030366A2 (en) * 2006-09-06 2008-03-13 Sam Fox Treadmill desk
US8967022B2 (en) * 2009-01-16 2015-03-03 Brian Beard Drive mechanism
USD793494S1 (en) * 2014-06-30 2017-08-01 Fitness Cubed LLC Elliptical trainer
US10369407B2 (en) * 2014-08-22 2019-08-06 Shenzhen Good Family Enterprise Co., Ltd. Fitness equipment and automatic oxygen-generating fitness equipment
US10569124B2 (en) 2014-11-07 2020-02-25 Fitness Cubed Inc. Portable elliptical exercise machine, resistance band extension, and transport mechanism
US11305153B2 (en) 2014-11-07 2022-04-19 Fitness Cubed Inc. Portable elliptical exercise machine and transport mechanism
WO2016073857A1 (en) 2014-11-07 2016-05-12 Fitness Cubed Inc. Portable elliptical exercise machine
US10252102B2 (en) 2014-11-07 2019-04-09 Fitness Cubed Inc. Portable elliptical exercise machine, resistance band extension, and transport mechanism
US11745039B2 (en) 2016-07-25 2023-09-05 Tonal Systems, Inc. Assisted racking of digital resistance
US10661112B2 (en) 2016-07-25 2020-05-26 Tonal Systems, Inc. Digital strength training
US10617903B2 (en) 2017-10-02 2020-04-14 Tonal Systems, Inc. Exercise machine differential
US10589163B2 (en) 2017-10-02 2020-03-17 Tonal Systems, Inc. Exercise machine safety enhancements
US10335626B2 (en) 2017-10-02 2019-07-02 Tonal Systems, Inc. Exercise machine with pancake motor
US10486015B2 (en) 2017-10-02 2019-11-26 Tonal Systems, Inc. Exercise machine enhancements
US10722414B2 (en) * 2017-11-01 2020-07-28 Alex Bush Exercising device
US11285355B1 (en) 2020-06-08 2022-03-29 Tonal Systems, Inc. Exercise machine enhancements
US11504574B2 (en) * 2020-09-30 2022-11-22 Care & Care Health Products Co., Ltd. Pedal exerciser
CN112516531A (en) * 2020-11-20 2021-03-19 山东得知科技发展有限公司 Leg exercising device
USD963769S1 (en) 2020-12-18 2022-09-13 Davinci Ii Csj, Llc Elliptical machine
US11291879B1 (en) * 2021-04-14 2022-04-05 Davinci Ii Csj, Llc Exercise machine
US11878204B2 (en) 2021-04-27 2024-01-23 Tonal Systems, Inc. First repetition detection
CN113713337A (en) * 2021-09-06 2021-11-30 舒华体育股份有限公司 Intelligent hand trolley with solar power supply resistance adjusting function

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2261355A (en) * 1939-07-14 1941-11-04 Robert A Bussey Invalid's exercising chair
US2406344A (en) * 1942-04-24 1946-08-27 Exercycle Corp Exercising machine
GB634500A (en) * 1947-01-10 1950-03-22 Wallace John Stockman Johnson Exercising machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2261355A (en) * 1939-07-14 1941-11-04 Robert A Bussey Invalid's exercising chair
US2406344A (en) * 1942-04-24 1946-08-27 Exercycle Corp Exercising machine
GB634500A (en) * 1947-01-10 1950-03-22 Wallace John Stockman Johnson Exercising machine

Also Published As

Publication number Publication date
GB2390554A (en) 2004-01-14
US20040009848A1 (en) 2004-01-15
DE20211402U1 (en) 2002-09-19
GB0215791D0 (en) 2002-08-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060709