FR2774917B3 - Ceinture de retardement amelioree pour la poulie enroulante d'un equipement d'exercice de culture physique - Google Patents

Ceinture de retardement amelioree pour la poulie enroulante d'un equipement d'exercice de culture physique

Info

Publication number
FR2774917B3
FR2774917B3 FR9801894A FR9801894A FR2774917B3 FR 2774917 B3 FR2774917 B3 FR 2774917B3 FR 9801894 A FR9801894 A FR 9801894A FR 9801894 A FR9801894 A FR 9801894A FR 2774917 B3 FR2774917 B3 FR 2774917B3
Authority
FR
France
Prior art keywords
exercise equipment
physical culture
rolling pulley
improved delay
delay belt
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
FR9801894A
Other languages
English (en)
Other versions
FR2774917A3 (fr
Inventor
Leao Wang
Peter Wu
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.)
Greenmaster Industrial Corp
Original Assignee
Greenmaster Industrial Corp
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
Priority to CA002224827A priority Critical patent/CA2224827A1/fr
Application filed by Greenmaster Industrial Corp filed Critical Greenmaster Industrial Corp
Priority to FR9801894A priority patent/FR2774917B3/fr
Publication of FR2774917A3 publication Critical patent/FR2774917A3/fr
Application granted granted Critical
Publication of FR2774917B3 publication Critical patent/FR2774917B3/fr
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
    • 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
    • A63B21/012—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using frictional force-resisters
    • A63B21/015—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using frictional force-resisters including rotating or oscillating elements rubbing against fixed elements

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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
FR9801894A 1997-12-15 1998-02-17 Ceinture de retardement amelioree pour la poulie enroulante d'un equipement d'exercice de culture physique Expired - Fee Related FR2774917B3 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002224827A CA2224827A1 (fr) 1997-12-15 1997-12-15 Amelioration apportee a la courroie de freinage de la roue dentee pour equipement d'exercice
FR9801894A FR2774917B3 (fr) 1997-12-15 1998-02-17 Ceinture de retardement amelioree pour la poulie enroulante d'un equipement d'exercice de culture physique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002224827A CA2224827A1 (fr) 1997-12-15 1997-12-15 Amelioration apportee a la courroie de freinage de la roue dentee pour equipement d'exercice
FR9801894A FR2774917B3 (fr) 1997-12-15 1998-02-17 Ceinture de retardement amelioree pour la poulie enroulante d'un equipement d'exercice de culture physique

Publications (2)

Publication Number Publication Date
FR2774917A3 FR2774917A3 (fr) 1999-08-20
FR2774917B3 true FR2774917B3 (fr) 2000-02-04

Family

ID=31716436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9801894A Expired - Fee Related FR2774917B3 (fr) 1997-12-15 1998-02-17 Ceinture de retardement amelioree pour la poulie enroulante d'un equipement d'exercice de culture physique

Country Status (2)

Country Link
CA (1) CA2224827A1 (fr)
FR (1) FR2774917B3 (fr)

Also Published As

Publication number Publication date
FR2774917A3 (fr) 1999-08-20
CA2224827A1 (fr) 1999-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse