EP 1270046 A1 20030102 - Work-indicating unit for a magnetic control exercise apparatus
Title (en)
Work-indicating unit for a magnetic control exercise apparatus
Title (de)
Arbeitsanzeigeneinheit für ein magnetisches Steuerungübungsgerät
Title (fr)
Unité d'indication de travail pour un appareil d'exercices à contrôle magnétique
Publication
Application
Priority
EP 01116023 A 20010630
Abstract (en)
The present invention relates to a work-indicating unit for a magnetic control exercise apparatus (10). A plurality of circuit board sets (40) corresponding to magnetic resistance elements (18) are positioned around a flywheel (16). Each circuit board has several sensing elements (41) and light-emitting elements (43) (e.g.monochromatic or polychrome LED). Each sensing element corresponds to a magnet set (17) of the magnetic resistance elements in order to detect the resistance voltage value produced by the flywheel in unit time in cooperation with the magnetic resistance elements. Thereafter, the resistance voltage is used to actuate the light-emitting elements. Accordingly, the work of exercise in unit time is learned by means that the light-emitting elements light up or go out. <IMAGE>
IPC 1-7
IPC 8 full level
A63B 21/005 (2006.01); A63B 21/22 (2006.01); A63B 24/00 (2006.01)
CPC (source: EP)
A63B 21/0051 (2013.01); A63B 21/0053 (2013.01); A63B 21/225 (2013.01); A63B 2220/30 (2013.01); A63B 2220/34 (2013.01); A63B 2220/36 (2013.01); A63B 2225/74 (2020.08)
Citation (search report)
- [A] US 6102834 A 20000815 - CHEN PING [TW]
- [A] US 4775919 A 19881004 - PEARSALL ELMER G [US], et al
- [A] US 4938474 A 19900703 - SWEENEY MICHAEL T [US], et al
- [A] US 4998725 A 19910312 - WATTERSON SCOTT R [US], et al
- [A] US 5094447 A 19920310 - WANG LEAO [TW]
Designated contracting state (EPC)
DE ES FR GB IT SE
DOCDB simple family (publication)
EP 1270046 A1 20030102; EP 1270046 B1 20040825; DE 60105138 D1 20040930
DOCDB simple family (application)
EP 01116023 A 20010630; DE 60105138 T 20010630