EP 0617986 B1 19960925 - AUTOMATIC WEIGHT ADJUSTING SYSTEM FOR EXERCISING APPARATUS
Title (en)
AUTOMATIC WEIGHT ADJUSTING SYSTEM FOR EXERCISING APPARATUS
Title (de)
AUTOMATISCHES SYSTEM FUR DIE REGELUNG VON GEWICHTE IN UBUNGSGERATEN
Title (fr)
SYSTEME DE REGULATION AUTOMATIQUE DE POIDS POUR APPAREIL D'ENTRAINEMENT PHYSIQUE
Publication
Application
Priority
ES 9200072 W 19921016
Abstract (en)
[origin: WO9408663A1] The system comprises a weight (1) which is gradually displaceable along a rocking guide (10) which oscillates when the user performs an exercise by pulling the same weight (1) during the exercise for each determined position of the weight (1) along the rocking guide (10). The displacement of the weight (1) along the rocking guide (10) increases or reduces gradually the weight for the exercise of the user, through a combination of a resistance arm consisting of the weight (1) displaceable along the rocking guide (10) and of two power (4) and resistance (5) wheels associated to each other through a transmission means (7), the power wheel (4) being connected to the user-actuated means (13, 14) and the resistance wheel (5) being connected to the shaft (3) of the rocking guide (10).
IPC 1-7
IPC 8 full level
A63B 21/06 (2006.01)
CPC (source: EP)
A63B 21/00076 (2013.01); A63B 21/0615 (2013.01); A63B 21/0616 (2015.10); A63B 21/4035 (2015.10); A63B 21/4047 (2015.10)
Designated contracting state (EPC)
CH DE FR IT LI
DOCDB simple family (publication)
WO 9408663 A1 19940428; DE 69214162 D1 19961031; DE 69214162 T2 19970410; EP 0617986 A1 19941005; EP 0617986 B1 19960925
DOCDB simple family (application)
ES 9200072 W 19921016; DE 69214162 T 19921016; EP 92921861 A 19921016