BR8106729A - GYMNASTICS APPLIANCE - Google Patents

GYMNASTICS APPLIANCE

Info

Publication number
BR8106729A
BR8106729A BR8106729A BR8106729A BR8106729A BR 8106729 A BR8106729 A BR 8106729A BR 8106729 A BR8106729 A BR 8106729A BR 8106729 A BR8106729 A BR 8106729A BR 8106729 A BR8106729 A BR 8106729A
Authority
BR
Brazil
Prior art keywords
user
resistance force
gymnastics
appliance
movement
Prior art date
Application number
BR8106729A
Other languages
Portuguese (pt)
Inventor
Frank Joseph Bruder
Original Assignee
Bentley Artur C
Frates Emil F Jr
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 Bentley Artur C, Frates Emil F Jr filed Critical Bentley Artur C
Publication of BR8106729A publication Critical patent/BR8106729A/en

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
    • A63B21/0056—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 electromagnetically-controlled friction, e.g. magnetic particle brakes

Landscapes

  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Tools (AREA)
  • Massaging Devices (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Stopping Of Electric Motors (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Thermistors And Varistors (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)

Abstract

An exercise apparatus equipped with an electrically controlled brake (24) may be used for providing resistance force to movement of a holder bar (18) by a user. A rotational transducer (28) is provided to control the brake (24) so that the magnitude of resistance force is varied with movements made by the user. A direction sensing and control circuit is provided to vary the amount of resistance force according to the direction of movement by the user.
BR8106729A 1980-10-20 1981-10-19 GYMNASTICS APPLIANCE BR8106729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19879580A 1980-10-20 1980-10-20

Publications (1)

Publication Number Publication Date
BR8106729A true BR8106729A (en) 1982-07-06

Family

ID=22734883

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8106729A BR8106729A (en) 1980-10-20 1981-10-19 GYMNASTICS APPLIANCE

Country Status (6)

Country Link
EP (1) EP0051377B1 (en)
JP (1) JPS5799968A (en)
AT (1) ATE26540T1 (en)
AU (1) AU7656381A (en)
BR (1) BR8106729A (en)
DE (1) DE3176107D1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU568305B2 (en) * 1982-07-19 1987-12-24 Tregurtha, N.P. Electromagnetic exercising machine
GB2124916A (en) * 1982-08-11 1984-02-29 Charles David Sinclair Gaskill Exercise apparatus
US4569518A (en) * 1983-02-16 1986-02-11 Fulks Kent B Programmable exercise system
US4720099A (en) * 1984-11-27 1988-01-19 The Toro Company Exercise machine
NO854632L (en) * 1984-11-27 1986-05-28 Toro Co EXERCISE DEVICE.
USRE34959E (en) * 1986-08-04 1995-05-30 Stairmaster Sports/Medical Products, Inc. Stair-climbing exercise apparatus
US4778175A (en) * 1986-09-02 1988-10-18 The Toro Company Electronic control of resistance force for exercise machine
US5256117A (en) * 1990-10-10 1993-10-26 Stairmaster Sports Medical Products, Inc. Stairclimbing and upper body, exercise apparatus
KR20010079049A (en) * 2001-06-08 2001-08-22 권구범 How to lose belly fat using upper body of sit-up machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE230504C (en) *
US3953025A (en) * 1968-10-14 1976-04-27 Mazman Martin S Muscle building exercise device
FR2045215A5 (en) * 1969-06-19 1971-02-26 Vacher Jacques

Also Published As

Publication number Publication date
DE3176107D1 (en) 1987-05-21
EP0051377A1 (en) 1982-05-12
ATE26540T1 (en) 1987-05-15
EP0051377B1 (en) 1987-04-15
AU7656381A (en) 1982-04-29
JPS5799968A (en) 1982-06-21

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: A63B 21/005 (2006.01)