FR2424038A1 - Ring for locking dumb=bells on bar - has cylindrical rubber boss with internal metal collar and holding screws - Google Patents

Ring for locking dumb=bells on bar - has cylindrical rubber boss with internal metal collar and holding screws

Info

Publication number
FR2424038A1
FR2424038A1 FR7812346A FR7812346A FR2424038A1 FR 2424038 A1 FR2424038 A1 FR 2424038A1 FR 7812346 A FR7812346 A FR 7812346A FR 7812346 A FR7812346 A FR 7812346A FR 2424038 A1 FR2424038 A1 FR 2424038A1
Authority
FR
France
Prior art keywords
bar
boss
dumb
bells
locking
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
FR7812346A
Other languages
French (fr)
Other versions
FR2424038B1 (en
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 FR7812346A priority Critical patent/FR2424038A1/en
Publication of FR2424038A1 publication Critical patent/FR2424038A1/en
Application granted granted Critical
Publication of FR2424038B1 publication Critical patent/FR2424038B1/fr
Granted 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
    • A63B21/06—User-manipulated weights
    • A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
    • A63B21/0728—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle with means for fixing weights on bars, i.e. fixing olympic discs or bumper plates on bar-bells or dumb-bells

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)
  • Dowels (AREA)
  • Bolts, Nuts, And Washers (AREA)

Abstract

The ring is for locking the balls or discs of dumb-bells on to their bar. It consists of a cylindrical boss (1), made of natural or synthetic rubber, whose interior diameter corresponds to the diameter of the bar. Inside the boss there is a thick metal collar (4) that is concentric with the boss. There is a radial thread in the collar (5) corresponding to a hole in the outer part of the boss. A screw is screwed into this to compress the inner part of the boss and hold it on to the bar.
FR7812346A 1978-04-26 1978-04-26 Ring for locking dumb=bells on bar - has cylindrical rubber boss with internal metal collar and holding screws Granted FR2424038A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7812346A FR2424038A1 (en) 1978-04-26 1978-04-26 Ring for locking dumb=bells on bar - has cylindrical rubber boss with internal metal collar and holding screws

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7812346A FR2424038A1 (en) 1978-04-26 1978-04-26 Ring for locking dumb=bells on bar - has cylindrical rubber boss with internal metal collar and holding screws

Publications (2)

Publication Number Publication Date
FR2424038A1 true FR2424038A1 (en) 1979-11-23
FR2424038B1 FR2424038B1 (en) 1984-05-04

Family

ID=9207607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812346A Granted FR2424038A1 (en) 1978-04-26 1978-04-26 Ring for locking dumb=bells on bar - has cylindrical rubber boss with internal metal collar and holding screws

Country Status (1)

Country Link
FR (1) FR2424038A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988009194A1 (en) * 1987-05-28 1988-12-01 Leo Koivunen Clamping device for the weights on a weight-lifting bar
WO2015144955A1 (en) * 2014-03-26 2015-10-01 Francisco Calvo Fernandez Fastening device for bar-bells

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191009079A (en) * 1909-04-14 1910-07-14 Basile Joachim Franco Beaumais Improvements in or relating to Dumb Bells.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191009079A (en) * 1909-04-14 1910-07-14 Basile Joachim Franco Beaumais Improvements in or relating to Dumb Bells.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988009194A1 (en) * 1987-05-28 1988-12-01 Leo Koivunen Clamping device for the weights on a weight-lifting bar
GB2213741A (en) * 1987-05-28 1989-08-23 Leo Koivunen Clamping device for the weights on a weight-lifting bar
GB2213741B (en) * 1987-05-28 1991-04-24 Leo Koivunen Clamping device for the weights on a weight-lifting bar
WO2015144955A1 (en) * 2014-03-26 2015-10-01 Francisco Calvo Fernandez Fastening device for bar-bells

Also Published As

Publication number Publication date
FR2424038B1 (en) 1984-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse