EP 1280584 B1 20051116 - ADJUSTABLE WATER-FILLABLE EXERCISE WEIGHTS
Title (en)
ADJUSTABLE WATER-FILLABLE EXERCISE WEIGHTS
Title (de)
VERSTELLBARE MIT WASSER FÜLLBARE ÜBUNGSGEWICHTE
Title (fr)
POIDS D'EXERCICE REGLABLES POUVANT ETRE REMPLIS D'EAU
Publication
Application
Priority
- CA 0100587 W 20010426
- CA 2307505 A 20000504
Abstract (en)
[origin: WO0183039A2] A readily portable dumbell or barbell for exercising and weight training is provided in which weight units on an elongated handle comprise front and rear end plates interconnected by a collapsible/expandible fluid receptacle in the form of a resilient bellows. The weight unit is lengthened and expanded when fluid is added and is shortened and decreased in volume when fluid is removed. Calibration means are provided for visually indicating the weight of the unit corresponding to the longitudinal spacing between the front and end plates of the unit. In a preferred embodiment, a visually readable measurement of weight is provided by means for a graduated bar insert which extends slidably within the hollow handle of the dumbell or barbell and moves therealong with expansion or contraction of the water-filled bellows.
IPC 1-7
IPC 8 full level
A63B 21/072 (2006.01); A63B 21/06 (2006.01)
CPC (source: EP)
A63B 21/0602 (2013.01); A63B 21/072 (2013.01); A63B 21/075 (2013.01); A63B 2210/50 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0183039 A2 20011108; WO 0183039 A3 20020131; AT E309848 T1 20051215; AU 2001254568 B2 20070201; AU 5456801 A 20011112; CA 2307505 A1 20011104; DE 60115011 D1 20051222; DE 60115011 T2 20060810; DK 1280584 T3 20060403; EP 1280584 A2 20030205; EP 1280584 B1 20051116; ES 2253372 T3 20060601; MX PA02010765 A 20040517; NZ 522754 A 20040430
DOCDB simple family (application)
CA 0100587 W 20010426; AT 01927539 T 20010426; AU 2001254568 A 20010426; AU 5456801 A 20010426; CA 2307505 A 20000504; DE 60115011 T 20010426; DK 01927539 T 20010426; EP 01927539 A 20010426; ES 01927539 T 20010426; MX PA02010765 A 20010426; NZ 52275401 A 20010426