DE60322378D1 - Adjustable dumbbell - Google Patents

Adjustable dumbbell

Info

Publication number
DE60322378D1
DE60322378D1 DE60322378T DE60322378T DE60322378D1 DE 60322378 D1 DE60322378 D1 DE 60322378D1 DE 60322378 T DE60322378 T DE 60322378T DE 60322378 T DE60322378 T DE 60322378T DE 60322378 D1 DE60322378 D1 DE 60322378D1
Authority
DE
Germany
Prior art keywords
handle
weights
adjustable dumbbell
selected number
latch
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 - Lifetime
Application number
DE60322378T
Other languages
German (de)
Inventor
Paul Chen
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
Application granted granted Critical
Publication of DE60322378D1 publication Critical patent/DE60322378D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A63B21/075—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle with variable weights, e.g. weight systems with weight selecting means for bar-bells or dumb-bells
    • 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
    • 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
    • A63B21/00058—Mechanical means for varying the resistance
    • A63B21/00065—Mechanical means for varying the resistance by increasing or reducing the number of resistance units

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)
  • Surgical Instruments (AREA)
  • Accessories Of Cameras (AREA)
  • Eye Examination Apparatus (AREA)
  • Glass Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Crushing And Grinding (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chairs Characterized By Structure (AREA)
  • Toys (AREA)

Abstract

An adjustable dumbbell device includes a handle (40), a number of weights (31) each having a channel (34) to slidably receive the handle (40), and a latch (47) slidably engaged onto the handle (40) and engageable into the channels (34) of a selected number of the weights (31), to secure the selected number of the weights (31) to the handle (40). One or more beams (60) are attached to the handle (40), and a spring biasing catch (72) may lock the latch (47) to the beams (60) or the handle (40), for securing the selected number of the weights (31) to the handle (40). <IMAGE>
DE60322378T 2003-08-06 2003-08-06 Adjustable dumbbell Expired - Lifetime DE60322378D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03017928A EP1504795B1 (en) 2003-08-06 2003-08-06 Adjustable dumbbell

Publications (1)

Publication Number Publication Date
DE60322378D1 true DE60322378D1 (en) 2008-09-04

Family

ID=33547647

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60322378T Expired - Lifetime DE60322378D1 (en) 2003-08-06 2003-08-06 Adjustable dumbbell

Country Status (4)

Country Link
EP (1) EP1504795B1 (en)
AT (1) ATE401938T1 (en)
DE (1) DE60322378D1 (en)
ES (1) ES2309257T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2892174Y (en) * 2006-03-24 2007-04-25 恒润国际贸易(天津)有限公司 Adjustable dumbbell
WO2007123461A1 (en) * 2006-04-26 2007-11-01 Svenberg, Tomas Dumbbell
WO2008071029A1 (en) * 2006-12-11 2008-06-19 Jiping Hua An adjustable dumbbell device and its application
CN101628166B (en) * 2009-08-04 2010-11-03 成都峻峰科技开发有限公司 Claw anchoring barbell
CN108619658A (en) * 2018-05-08 2018-10-09 安徽上造智能设备科技有限公司 A kind of dumbbell convenient for assembling
DE202022001378U1 (en) 2022-06-15 2023-09-22 Günther-Markus Renz Weight plate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3825253A (en) * 1972-06-29 1974-07-23 Sears Roebuck & Co Barbell with removable weights
US5839997A (en) * 1998-01-22 1998-11-24 Premise Group Llc Weight-lifting apparatus and method
US6656093B2 (en) * 2001-05-31 2003-12-02 Paul Chen Adjustable dumbbell having easily adjusting structure

Also Published As

Publication number Publication date
ES2309257T3 (en) 2008-12-16
ATE401938T1 (en) 2008-08-15
EP1504795A1 (en) 2005-02-09
EP1504795B1 (en) 2008-07-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition