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EP0063249A2 - Synthetic dumb bell - Google Patents

Synthetic dumb bell Download PDF

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Publication number
EP0063249A2
EP0063249A2 EP82102344A EP82102344A EP0063249A2 EP 0063249 A2 EP0063249 A2 EP 0063249A2 EP 82102344 A EP82102344 A EP 82102344A EP 82102344 A EP82102344 A EP 82102344A EP 0063249 A2 EP0063249 A2 EP 0063249A2
Authority
EP
European Patent Office
Prior art keywords
handle bar
weight plates
weight
bayonet
plastic
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
EP82102344A
Other languages
German (de)
French (fr)
Other versions
EP0063249A3 (en
EP0063249B1 (en
Inventor
Eberhard Plötz
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 AT82102344T priority Critical patent/ATE19955T1/en
Publication of EP0063249A2 publication Critical patent/EP0063249A2/en
Publication of EP0063249A3 publication Critical patent/EP0063249A3/en
Application granted granted Critical
Publication of EP0063249B1 publication Critical patent/EP0063249B1/en
Expired legal-status Critical Current

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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
    • A63B21/0601—Special physical structures of used masses
    • A63B21/0602—Fluids, e.g. water
    • 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
    • A63B21/0601—Special physical structures of used masses
    • A63B21/0603—Fluid-like particles, e.g. gun shot or sand
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/33—Transverse rod to spaced plate surfaces

Definitions

  • the innovation concerns a plastic dumbbell with a handle bar and with weight plates, which have a central hole and can be interchangeably attached to the ends of the handle bar.
  • DE-PS 361 664 shows a dumbbell in which weight plates are screwed onto rotating sleeves. The rotating sleeves are attached to a handle bar and screwed down using a nut. With this dumbbell, changing the weight plates is time-consuming and cumbersome.
  • DE-AS 24 19 221 shows a dumbbell, in which pipe pieces are arranged radially spaced around a handle bar with the aid of bushings, onto which, in turn, weight plates can be pushed, which can be fixed on the pipe pieces by means of clamping sockets.
  • the pipe sections are axially fixed with the help of adjusting rings.
  • This well-known dumbbell is quite complicated in structure, and too many steps are required to replace the weight plates.
  • dumbbell It is also a one-piece dumbbell on the market that is made entirely of plastic and is used for weight changes can be achieved by filling hollow weight plates of different sizes. This dumbbell has the disadvantage that uncontrolled, superimposed additional movements occur due to partial fillings of the weight plates when the dumbbell is used. Changing weights is also quite tedious.
  • the object of the present innovation is therefore to design a dumbbell according to the preamble of claim 1 so that the disadvantages of the known dumbbells are avoided and in particular the replacement of the weight plates is simplified and can be carried out more quickly.
  • a bayonet fitting part is formed in the bore wall of at least one weight plate and the bayonet fitting part which is complementary thereto is formed on the handle bar.
  • the design according to the invention makes it much easier and faster to replace weight plates.
  • the number of weight plates can be changed very easily. No additional locking means are required, and the weight plates can be exchanged and interchanged as required.
  • dumbbell according to FIGS. 1 and 2 are provided with the same reference numerals.
  • the dumbbell has a handle bar 2 with a spherically shaped central handle part 4 and an outer weight plate part 6 onto which weight plates 8, 10 , 12, 14 can be interchangeably attached.
  • the circumference of the weight plate parts 6 of the handle bar 2 is provided with four bayonet locking parts, two of which 16, 18 are shown.
  • the weight plates have inner bores, of which only two 20 and 22 are shown for the weight plates 8 and 10 and in the wall of which the bayonet parts 16, 18 complementary to the bayonet parts 16, 18 are formed.
  • the bayonet fitting parts are not shown for the panes 12 and 14.
  • the handle part 4 forms a shoulder 28 which serves as a stop for the innermost weight plate.
  • the weight plates are designed as hollow bodies and filled with known fillers such as water, sand, stones, lead shot, metal parts etc.
  • fillers such as water, sand, stones, lead shot, metal parts etc.

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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Soil Working Implements (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Rehabilitation Tools (AREA)
  • Road Signs Or Road Markings (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

Die Erfindung betrifft eine Kunststoffhantel. Um das Auswechseln der Gewichtsscheiben zu vereinfachen und schneller durchführen zu können, ist in der Bohrungswandung wenigstens einer Gewichtsscheibe ein Bajonettverschlußteil und auf der Griffstange das dazu komplementäre Bajonettverschlußteil ausgebildet. Die Gewichtsscheiben sind als Hohlkörper ausgebildet, die mit Wasser, Sand, Bleischrot u.ä füllbar sind. Der mittlere Griffteil der Griffstange ist leicht ballig ausgebildet und im Durchmesser etwas größer als die beiden Enden der Griffstange, auf die die Gewichtsscheiben aufgesteckt werden, so daß ein Anschlag für die jeweils innerste Gewichtsscheibe gebildet wird.

Figure imgaf001
The invention relates to a plastic dumbbell. In order to simplify the replacement of the weight plates and to be able to carry them out more quickly, a bayonet fitting part is formed in the bore wall of at least one weight plate and the bayonet fitting part complementary thereto on the handle bar. The weight plates are designed as hollow bodies that can be filled with water, sand, lead shot and the like. The middle handle portion of the handle bar is slightly spherical and slightly larger in diameter than the two ends of the handle bar on which the weight plates are attached, so that a stop is formed for the innermost weight plate.
Figure imgaf001

Description

Die Neuerung betrifft eine Kunststoffhantel mit einer Griffstange und mit Gewichtsscheiben, die eine zentrale Bohrung aufweisen und auf die Enden der Griffstange auswechselbar aufsteckbar sind.The innovation concerns a plastic dumbbell with a handle bar and with weight plates, which have a central hole and can be interchangeably attached to the ends of the handle bar.

Die DE-PS 361 664 zeigt eine Hantel, bei der Gewichtsscheiben auf Drehhülsen aufgeschraubt sind. Die Drehhülsen werden auf eine Griffstange aufgesteckt und vermittels einer Mutter festgeschraubt. Bei dieser Hantel ist das Auswechseln der Gewichtsscheiben recht zeitraubend und umständlich.DE-PS 361 664 shows a dumbbell in which weight plates are screwed onto rotating sleeves. The rotating sleeves are attached to a handle bar and screwed down using a nut. With this dumbbell, changing the weight plates is time-consuming and cumbersome.

Die DE-AS 24 19 221 zeigt eine Hantel, bei der um eine Griffstange mit Hilfe von Buchsen radial beabstandet Rohrstücke angeordnet sind, auf die wiederum Gewichtsscheiben aufschiebbar sind , die vermittels Klemmuffen auf den Rohrstücken fixierbar sind. Die Rohrstücke werden mit Hilfe von Stellringen axial fixiert. Diese bekannte Hantel ist recht kompliziert im Aufbau, und zum Auswechseln der Gewichtsscheiben sind noch zuviele Handgriffe vonnöten.DE-AS 24 19 221 shows a dumbbell, in which pipe pieces are arranged radially spaced around a handle bar with the aid of bushings, onto which, in turn, weight plates can be pushed, which can be fixed on the pipe pieces by means of clamping sockets. The pipe sections are axially fixed with the help of adjusting rings. This well-known dumbbell is quite complicated in structure, and too many steps are required to replace the weight plates.

Es ist ferner eine einstückige Hantel auf dem Markt, die völlig aus Kunststoff besteht und bei der Gewichtsänderungen durch verschieden große Füllungen von hohlen Gewichtsscheiben erzielt werden. Diese Hantel hat den Nachteil, daß durch Teilfüllungen der Gewichtsscheiben beim Gebrauchen der Hantel unkontrollierte, überlagerte Zusatzbewegungen auftreten. Das Ändern von Gewichten ist zudem recht mühsam.It is also a one-piece dumbbell on the market that is made entirely of plastic and is used for weight changes can be achieved by filling hollow weight plates of different sizes. This dumbbell has the disadvantage that uncontrolled, superimposed additional movements occur due to partial fillings of the weight plates when the dumbbell is used. Changing weights is also quite tedious.

Die Aufgabe der vorliegenden Neuerung besteht deshalb darin, eine Hantel gemäß Oberbegriff des Anspruchs 1 so auszubilden, daß die Nachteile der bekannten Hanteln vermieden sind und insbesondere das Auswechseln der Gewichtsscheiben vereinfacht wird und schneller durchführbar ist.The object of the present innovation is therefore to design a dumbbell according to the preamble of claim 1 so that the disadvantages of the known dumbbells are avoided and in particular the replacement of the weight plates is simplified and can be carried out more quickly.

Diese Aufgabe wird dadurch gelöst, daß in der Bohrungswandung wenigstens einer Gewichtsscheibe ein Bajonettverschlußteil und auf der Griffstange das jeweils dazu komplementäre Bajonettverschlußteil ausgebildet ist.This object is achieved in that a bayonet fitting part is formed in the bore wall of at least one weight plate and the bayonet fitting part which is complementary thereto is formed on the handle bar.

Durch die erfindungsgemäße Ausbildung wird das Auswechseln von Gewichtsscheiben wesentlich einfacher und schneller. Die Zahl der Gewichtsscheiben ist sehr einfach veränderbar. Es sind keine zusätzlichen Feststellmittel mehr notwendig, und die Gewichtsscheiben sind beliebig aus- und untereinander vertauschbar.The design according to the invention makes it much easier and faster to replace weight plates. The number of weight plates can be changed very easily. No additional locking means are required, and the weight plates can be exchanged and interchanged as required.

Vorteilhafte und zweckmäßige Weiterbildungen der neuerungsgemäßen Lösung sind in den Unteransprüchen gekennzeichnet.Advantageous and expedient developments of the solution according to the invention are characterized in the subclaims.

Die Neuerung soll nun anhand der beigefügten Zeichnung, die ein Ausführungsbeispiel zeigt, näher erläutert werden.The innovation will now be explained in more detail with reference to the accompanying drawing, which shows an embodiment.

Es zeigen

  • Fig. 1 eine Ansicht, teilweise im Schnitt, eines Teiles der neuerungsgemäßen Hantel, und
  • Fig. 2 eine Draufsicht auf eine Gewichtsscheibe der Hantel nach Fig. 1.
Show it
  • Fig. 1 is a view, partly in section, of a part of the dumbbell according to the innovation, and
  • FIG. 2 is a top view of a weight plate of the dumbbell of FIG. 1.

Gleiche Bauteile der Hantel nach den Fig. 1 und 2 sind mit den gleichen Bezugszeichen versehen.The same components of the dumbbell according to FIGS. 1 and 2 are provided with the same reference numerals.

Die Hantel nach der Zeichnung weist eine Griffstange 2 mit ballig ausgebildetem mittleren Griffteil 4 auf und einen äußeren Gewichtsscheibenteil 6, auf das Gewichtsscheiben 8, 10, 12, 14 auswechselbar aufsteckbar sind. Der Umfang der Gewichtsscheibenteile 6 der Griffstange 2 ist mit vier Bajonettverschlußteilen versehen, von denen zwei 16, 18 dargestellt sind. Die Gewichtsscheiben weisen Innenbohrungen auf, von denen nur zwei 2o und 22 für die Gewichtsscheiben 8 und 1o dargestellt sind und in deren Wandung die zu den Bajonettverschlußteilen 16, 18 komplementär ausgebildeten Bajonettverschlußteile 24, 26 ausgebildet sind. Für die Scheiben 12 und 14 sind die Bajonettverschlußteile nicht eingezeichnet. Durch den Griffteil 4 wird eine Schulter 28 gebildet,die als Anschlag für die jeweils innerste Gewichtsscheibe dient. Die Gewichtsscheiben sind als Hohlkörper ausgebildet und mit bekannten Füllmitteln, wie Wasser, Sand, Steinen, Bleischrot, Metallteilen usw. gefüllt. Zum Gebrauchen der Hantel werden Gewichtsscheiben einfach auf den Griff aufgeschoben und durch kurze Drehung mit Hilfe des Bajonettverschlusses lösbar fixiert.The dumbbell according to the drawing has a handle bar 2 with a spherically shaped central handle part 4 and an outer weight plate part 6 onto which weight plates 8, 10 , 12, 14 can be interchangeably attached. The circumference of the weight plate parts 6 of the handle bar 2 is provided with four bayonet locking parts, two of which 16, 18 are shown. The weight plates have inner bores, of which only two 20 and 22 are shown for the weight plates 8 and 10 and in the wall of which the bayonet parts 16, 18 complementary to the bayonet parts 16, 18 are formed. The bayonet fitting parts are not shown for the panes 12 and 14. The handle part 4 forms a shoulder 28 which serves as a stop for the innermost weight plate. The weight plates are designed as hollow bodies and filled with known fillers such as water, sand, stones, lead shot, metal parts etc. To use the dumbbell, weight plates are simply pushed onto the handle and detachably fixed with a short turn using the bayonet catch.

In der Zeichnung ist nur eine Seite der Hantel dargestellt; es versteht sich aber von selbst, daß die andere Seite gleich ausgebildet ist.Only one side of the barbell is shown in the drawing; however, it goes without saying that the other side has the same design.

Claims (6)

1. Kunststoffhantel mit einer Griffstange und mit Gewichtsscheiben, die eine zentrale Bohrung aufweisen und auf die Enden der Griffstange auswechselbar aufsteckbar sind, dadurch gekennzeichnet, daß in der Bohrungswandung (20, 22) wenigstens einer Gewichtsscheibe (8, 10, 12, 14) ein Bajonettverschlußteil (24, 26) und auf der Griffstange (6) das dazu komplementäre Bajonettverschlußteil (16, 18) ausgebildet ist.1. Plastic dumbbell with a handle bar and with weight plates, which have a central bore and are interchangeably attachable to the ends of the handle bar, characterized in that in the bore wall (2 0 , 22) at least one weight plate (8, 1 0 , 12, 14th ) a bayonet fitting (24, 26) and on the handle bar (6) the complementary bayonet fitting (16, 18) is formed. 2. Kunststoffhantel nach Anspruch 1, dadurch gekennzeichnet, daß die Bohrungswandung (2o, 22) sämtlicher Gewichtsscheiben (8, 10, 12, 14) mit einem Bajonettverschlußteil (24, 26) und die Griffstange (6) beidseitig für sämtliche aufsteckbaren Gewichtsscheiben (8, 10, 12, 14) mit den dazu komplementär ausgebildeten Bajcnettverschlußteilen (16, 18) ausgebildet ist.2. Plastic dumbbell according to claim 1, characterized in that the bore wall (2o, 22) of all weight plates (8, 1 0 , 12, 14) with a bayonet locking part (24, 26) and the handle bar (6) on both sides for all attachable weight plates ( 8, 1 0 , 12, 14) with the complementary bayonet fastener parts (16, 18). 3. Kunststoffhantel nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß auf jeder Seite der Griffstange vier Gewichtsscheiben aufsteckbar sind und daß jede Seite der Griffstange mit vier Bajonettverschlußteilen ausgebildet ist.3. Plastic dumbbell according to claim 1 or 2, characterized in that on each side of the handle bar four weights disks are attachable and that each side of the handle bar is formed with four bayonet lock parts. 4. Kunststoffhantel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Gewichtsscheiben in an sich bekannter Weise als Hohlkörper ausgebildet sind, die vollständig mit Wasser, Sand, Steinen, Bleischrot, Metallteilen usw. gefüllt sind oder füllbar sind.4. Plastic dumbbell according to one of the preceding claims, characterized in that the weight plates are designed in a manner known per se as hollow bodies which are completely filled with water, sand, stones, lead shot, metal parts etc. or can be filled. 5. Kunststoffhantel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß Gewichtsscheibenpaare mit unterschiedlichem Außendurchmesser vorgesehen sind.5. Plastic dumbbell according to one of the preceding claims, characterized in that pairs of weights are provided with different outer diameters. 6. Kunststoffhantel nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der mittlere Griffteil (4) der Griffstange (2) in an sich bekannter Weise leicht ballig ausgebildet ist und im Durchmesser etwas größer ist als die beiden Enden der Griffstange, auf die die Gewichtsscheiben aufgesteckt werden, so daß ein Anschlag für die jeweils innerste Gewichtsscheibe gebildet wird.6. Plastic dumbbell according to one of claims 1 to 3, characterized in that the central handle part (4) of the handle bar (2) is slightly convex in a manner known per se and is slightly larger in diameter than the two ends of the handle bar on which the weight plates are attached so that a stop is formed for the innermost weight plate.
EP82102344A 1981-04-18 1982-03-22 Synthetic dumb bell Expired EP0063249B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82102344T ATE19955T1 (en) 1981-04-18 1982-03-22 PLASTIC HANDLE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19818111724U DE8111724U1 (en) 1981-04-18 1981-04-18 "PLASTIC DUMBBELL"
DE8111724U 1981-04-18

Publications (3)

Publication Number Publication Date
EP0063249A2 true EP0063249A2 (en) 1982-10-27
EP0063249A3 EP0063249A3 (en) 1983-05-25
EP0063249B1 EP0063249B1 (en) 1986-05-28

Family

ID=6726930

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82102344A Expired EP0063249B1 (en) 1981-04-18 1982-03-22 Synthetic dumb bell

Country Status (4)

Country Link
US (1) US4453710A (en)
EP (1) EP0063249B1 (en)
AT (1) ATE19955T1 (en)
DE (2) DE8111724U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2159061A (en) * 1984-05-25 1985-11-27 Chuon Yang Lain Adjustable weight dumbbell
DE8709501U1 (en) * 1987-07-10 1987-08-27 Hammer, Hans-Günter, 7910 Neu-Ulm Detachable connection between gymnastic dumbbells and a barbell
FR2700269A1 (en) * 1993-01-13 1994-07-13 Fortier Stephane Weight simulation appts. for sports training

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US4529197A (en) * 1983-10-05 1985-07-16 Gogarty Brian J Dumbbell, adjustable, and locking means
US5256121A (en) * 1989-02-06 1993-10-26 Brotman Eric M Auxiliary magnetic weights
US5254063A (en) * 1991-10-31 1993-10-19 House Jr Hugh A Barbell with eccentric weights
US6629910B1 (en) 1996-07-19 2003-10-07 Mark A. Krull Adjustable weight exercise apparatus
US5839997A (en) * 1998-01-22 1998-11-24 Premise Group Llc Weight-lifting apparatus and method
US6776741B2 (en) * 2002-01-03 2004-08-17 Ht&R Sports Llc Weight exercise apparatus
US6719674B2 (en) 2002-01-31 2004-04-13 Mark A. Krull Adjustable weight exercise methods and apparatus
US7077791B2 (en) 2002-04-18 2006-07-18 Mautilus, Inc. Weight selection methods and apparatus
US7261678B2 (en) * 2002-06-07 2007-08-28 Nautilus, Inc. Adjustable dumbbell system
USD508628S1 (en) 2002-07-31 2005-08-23 Nautilus, Inc. Adjustable dumbbell support base
USD540405S1 (en) 2002-07-31 2007-04-10 Nautilus, Inc. Adjustable dumbbell
USD540894S1 (en) 2002-08-01 2007-04-17 Nautilus, Inc. Adjustable dumbbell
USD528173S1 (en) 2003-06-05 2006-09-12 Nautilus, Inc. Adjustable dumbbell base
US20050132803A1 (en) * 2003-12-23 2005-06-23 Baldwin David J. Low cost integrated MEMS hybrid
USD528611S1 (en) 2004-08-16 2006-09-19 Nautilus, Inc. Adjustable dumbbell
US7740568B2 (en) * 2004-10-04 2010-06-22 Nautilus, Inc. Exercise machine having rotatable weight selection index
US7736283B2 (en) * 2006-10-04 2010-06-15 Nautilus, Inc. Exercise machine having rotatable weight selection index
US7507189B2 (en) 2004-12-14 2009-03-24 Nautilus, Inc. Exercise weight stack apparatus
US7758478B2 (en) * 2005-03-17 2010-07-20 Nautilus, Inc. Weight selection apparatus for a weight stack
USD578172S1 (en) 2007-11-02 2008-10-07 Schiff Jon D Weighted exercise apparatus
US7611448B2 (en) * 2007-11-02 2009-11-03 Schiff Jon D Adjustable-weight exercise apparatus and method
USD610636S1 (en) 2008-01-23 2010-02-23 Nautilus, Inc. Dumbbell
USD603002S1 (en) 2008-12-08 2009-10-27 Nautilus, Inc. Dumbbell support structure
US8568279B2 (en) 2010-03-31 2013-10-29 Nautilus, Inc. Engagement interface for an exercise machine
US8845498B2 (en) 2010-03-31 2014-09-30 Nautilus, Inc. Lockout mechanism for a weight stack exercise machine
EP2552554A4 (en) 2010-03-31 2016-09-07 Nautilus Inc SELECTABLE WEIGHT STACK
US9005088B2 (en) 2012-12-07 2015-04-14 Richard D. Sides, Jr. Barbell assembly having impact absorbing weights and swivel end
US9522296B2 (en) * 2013-03-08 2016-12-20 Atlas Barbell, Llc Locking mechanism
USD807147S1 (en) * 2016-02-12 2018-01-09 Kuhn S.A. Grip of hose
CN109507019A (en) * 2019-01-11 2019-03-22 国家电网有限公司 A kind of counterweight automatic loading device and its operating method
US11712595B2 (en) 2021-05-13 2023-08-01 Joshua Young Locking barbell plate
CN118304611A (en) * 2024-05-14 2024-07-09 武义博达工贸有限公司 Barbell
US12246209B1 (en) * 2024-09-30 2025-03-11 Wuyi Boda Industry and Trade Co., Ltd. Weight plate

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Publication number Priority date Publication date Assignee Title
DE361664C (en) * 1922-09-25 Georg Voelker Dumbbell-like, adjustable and rotatable exercise device for sports enthusiasts to strengthen muscles
US3171652A (en) * 1962-03-21 1965-03-02 Newman Dukes & Cline Inc Exercising weight filled with solidified material
FR2079928A5 (en) * 1970-02-17 1971-11-12 Chillier Maurice
DE2419221B2 (en) * 1974-04-22 1977-04-21 Schnell, Josef, 8899 Peutenhausen Dumbbells for sport purposes
JPS5337738Y2 (en) * 1974-08-02 1978-09-12
CH588871A5 (en) * 1975-01-21 1977-06-15 Baroi Stefan Ionel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2159061A (en) * 1984-05-25 1985-11-27 Chuon Yang Lain Adjustable weight dumbbell
DE8709501U1 (en) * 1987-07-10 1987-08-27 Hammer, Hans-Günter, 7910 Neu-Ulm Detachable connection between gymnastic dumbbells and a barbell
FR2700269A1 (en) * 1993-01-13 1994-07-13 Fortier Stephane Weight simulation appts. for sports training

Also Published As

Publication number Publication date
EP0063249A3 (en) 1983-05-25
US4453710A (en) 1984-06-12
EP0063249B1 (en) 1986-05-28
DE8111724U1 (en) 1981-09-24
ATE19955T1 (en) 1986-06-15
DE3271326D1 (en) 1986-07-03

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