CA2051040A1 - Magnetic retarding apparatus for an exerciser - Google Patents

Magnetic retarding apparatus for an exerciser

Info

Publication number
CA2051040A1
CA2051040A1 CA2051040A CA2051040A CA2051040A1 CA 2051040 A1 CA2051040 A1 CA 2051040A1 CA 2051040 A CA2051040 A CA 2051040A CA 2051040 A CA2051040 A CA 2051040A CA 2051040 A1 CA2051040 A1 CA 2051040A1
Authority
CA
Canada
Prior art keywords
exerciser
bracket
magnetic retarding
links
outward
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
CA2051040A
Other languages
French (fr)
Other versions
CA2051040C (en
Inventor
Leao Wang
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 CA002051040A priority Critical patent/CA2051040C/en
Priority to GB9206784A priority patent/GB2265553A/en
Publication of CA2051040A1 publication Critical patent/CA2051040A1/en
Application granted granted Critical
Publication of CA2051040C publication Critical patent/CA2051040C/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
    • 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
    • A63B21/0051—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 eddy currents induced in moved elements, e.g. by permanent magnets
    • 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
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/16—Training appliances or apparatus for special sports for cycling, i.e. arrangements on or for real bicycles
    • A63B2069/168—Force transfer through the rim of the wheel
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Electromagnetism (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rehabilitation Tools (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

A magnetic retarding device for an exerciser including a pair of links each having a lower end pivotally coupled to the frams of the exerciser; a bracket pivotally coupled between the upper ends of the links which are arranged such that the bracket moves radially inward and outward of the wheel of the exerciser; a support fixed to the bracket and including one or more magnets disposed in two end walls, the magnets are caused to move radially inward and outward of the wheel when the bracket moves.
CA002051040A 1991-09-10 1991-09-10 Magnetic retarding apparatus for an exerciser Expired - Fee Related CA2051040C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002051040A CA2051040C (en) 1991-09-10 1991-09-10 Magnetic retarding apparatus for an exerciser
GB9206784A GB2265553A (en) 1991-09-10 1992-03-27 Magnetic retarding apparatus for an exerciser

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002051040A CA2051040C (en) 1991-09-10 1991-09-10 Magnetic retarding apparatus for an exerciser
GB9206784A GB2265553A (en) 1991-09-10 1992-03-27 Magnetic retarding apparatus for an exerciser

Publications (2)

Publication Number Publication Date
CA2051040A1 true CA2051040A1 (en) 1993-03-11
CA2051040C CA2051040C (en) 1996-11-12

Family

ID=25674784

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002051040A Expired - Fee Related CA2051040C (en) 1991-09-10 1991-09-10 Magnetic retarding apparatus for an exerciser

Country Status (2)

Country Link
CA (1) CA2051040C (en)
GB (1) GB2265553A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2713841B3 (en) * 1993-12-15 1996-05-03 Hong Chi Wu Adjustable magnetic braking device.
GB2286293A (en) * 1993-12-23 1995-08-09 London Innovation Limited Adjustable stator: winding construction: cooling and commutator construction inan electric machine
JPH1024137A (en) * 1996-07-10 1998-01-27 Minoura:Kk Dynamic apparatus for bicycle
EP1498157A1 (en) * 2003-07-15 2005-01-19 Huang-Tung Chang Magnetic resistance adjusting device for exerciser
US11090522B2 (en) 2018-02-13 2021-08-17 Preventive Medical Health Care Co., Ltd. Eddy current resistance generating device
WO2020038612A1 (en) * 2018-08-23 2020-02-27 Skovgaard & Guldbrand Aps Eddy current trainer for bicycles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831942A (en) * 1973-02-13 1974-08-27 Del Mar Eng Lab Portable exercise machine
DE3315441C2 (en) * 1983-04-28 1986-07-24 Keiper Dynavit GmbH & Co, 6750 Kaiserslautern Ergometer
JPS63318962A (en) * 1987-06-23 1988-12-27 松下電器産業株式会社 Health device
US5051638A (en) * 1989-12-19 1991-09-24 Nathan Pyles Magnetically variable air resistance wheel for exercise devices

Also Published As

Publication number Publication date
GB9206784D0 (en) 1992-05-13
CA2051040C (en) 1996-11-12
GB2265553A (en) 1993-10-06

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20070910