EP 1120145 A3 20030423 - Method and device for controlling the speed of an electrical toy car
Title (en)
Method and device for controlling the speed of an electrical toy car
Title (de)
Verfahren und Einrichtung zur Steuerung der Geschwindigkeit eines elektrischen Spielfahrzeuges
Title (fr)
Dispositif et méthode pour contrôler la vitesse d'un véhicule jouet électrique
Publication
Application
Priority
DE 10003558 A 20000127
Abstract (en)
[origin: CA2332416A1] The invention relates to a method and a device for open-loop control of the speed of an electrically driven toy car on a lane-guided racetrack. By means of a hand- actuatable closed-loop control device, the speed of the toy car can be adjusted to at least two speed levels. To adjust the magnitude of the first speed level as a fraction of the second speed level, the closed-loop control device is preferably programmable so that via the open-loop control device, the speed of the toy car is adjusted between a zero position and the first speed level and, after actuation of a selection switch, the speed of the traveling toy is adjustable between the zero position and the second speed level. The invention permits the adjustment of partial speeds of a toy car on a racetrack without using a transformer.
IPC 1-7
IPC 8 full level
A63H 18/12 (2006.01); A63H 30/02 (2006.01); A63H 30/04 (2006.01)
CPC (source: EP US)
A63H 18/12 (2013.01 - EP US); A63H 30/02 (2013.01 - EP US); A63H 30/04 (2013.01 - EP US)
Citation (search report)
- [A] WO 9510439 A1 19950420 - YOUNG NEIL P [US]
- [A] US 5311106 A 19940510 - HAZEN MARK E [US]
- [A] US 4728104 A 19880301 - CHENG CHI F [HK]
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)
EP 1120145 A2 20010801; EP 1120145 A3 20030423; CA 2332416 A1 20010727; DE 10003558 A1 20010927; US 2001010993 A1 20010802
DOCDB simple family (application)
EP 00128685 A 20001229; CA 2332416 A 20010126; DE 10003558 A 20000127; US 77095201 A 20010126