GB197421A - A new or improved locking collar for securing weights upon barbells or dumbells - Google Patents

A new or improved locking collar for securing weights upon barbells or dumbells

Info

Publication number
GB197421A
GB197421A GB452322A GB452322A GB197421A GB 197421 A GB197421 A GB 197421A GB 452322 A GB452322 A GB 452322A GB 452322 A GB452322 A GB 452322A GB 197421 A GB197421 A GB 197421A
Authority
GB
United Kingdom
Prior art keywords
shaft
collar
dumbells
barbells
new
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
Application number
GB452322A
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 GB452322A priority Critical patent/GB197421A/en
Publication of GB197421A publication Critical patent/GB197421A/en
Expired 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)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

197,421. Goddard, A. J. Feb. 16, 1922. Securing collars on shafts.-A locking-device for securing members on the shafts of bar-bells and dumb-bells comprises a collar 3 mounted on the shaft 1 and a movable pin 5 mounted in a radial hole in the collar and normally pressed inwardly by a spring 8 in the recess 4, but provided with means such as the head 11, or a lever, whereby it can be withdrawn. The head 6 of the pin 5 engages one of a series of recesses 2 arranged in longitudinal rows on the shaft 1, the holes in the various rows being staggered or arranged spirally round the shaft. A fixed collar 13 is provided on the shaft 1 and weights 14 placed on the shaft are secured by the movable collar 3.
GB452322A 1922-02-16 1922-02-16 A new or improved locking collar for securing weights upon barbells or dumbells Expired GB197421A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB452322A GB197421A (en) 1922-02-16 1922-02-16 A new or improved locking collar for securing weights upon barbells or dumbells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB452322A GB197421A (en) 1922-02-16 1922-02-16 A new or improved locking collar for securing weights upon barbells or dumbells

Publications (1)

Publication Number Publication Date
GB197421A true GB197421A (en) 1923-05-16

Family

ID=9778781

Family Applications (1)

Application Number Title Priority Date Filing Date
GB452322A Expired GB197421A (en) 1922-02-16 1922-02-16 A new or improved locking collar for securing weights upon barbells or dumbells

Country Status (1)

Country Link
GB (1) GB197421A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2926033A (en) * 1955-09-19 1960-02-23 Clarostat Mfg Company Inc Hub coupling for electrical controls
US3077228A (en) * 1960-04-22 1963-02-12 Howard S Mohn Heavy-duty internal combustion fan assembly
US3672710A (en) * 1969-12-19 1972-06-27 Graflset System Ab Coupling for connecting together building units
US4955742A (en) * 1987-05-19 1990-09-11 Astro Aerospace Corp. Erectable structure truss attachment joint
US6168116B1 (en) 1999-06-21 2001-01-02 Trw Astro Aerospace Shear tie device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2926033A (en) * 1955-09-19 1960-02-23 Clarostat Mfg Company Inc Hub coupling for electrical controls
US3077228A (en) * 1960-04-22 1963-02-12 Howard S Mohn Heavy-duty internal combustion fan assembly
US3672710A (en) * 1969-12-19 1972-06-27 Graflset System Ab Coupling for connecting together building units
US4955742A (en) * 1987-05-19 1990-09-11 Astro Aerospace Corp. Erectable structure truss attachment joint
US6168116B1 (en) 1999-06-21 2001-01-02 Trw Astro Aerospace Shear tie device

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