A method of forming a heating element for use with a steering wheel includes (i) forming a first heating part of a heating element which is coated in a longitudinal direction of the rim along an inner diameter portion of the rim by continuously connecting loops having the same shape, (ii) forming a second heating part of the heating element which is coated in the longitudinal direction of the rim along an outer diameter portion of the rim by continuously connecting loops having the same shape, (iii) forming a third heating part of the heating element which is coated in the longitudinal direction of the rim by continuously connecting loops having the same shape between the first heating part and the second heating part; and (iv) adjusting an electrical resistance of the heating element according to a coating width or thickness of the conductive paste.
STEERING WHEEL INCLUDING HEATING ELEMENT
LENKRAD MIT EINEM ERWÄRMUNGSELEMENT
VOLANT COMPRENANT UN ÉLÉMENT CHAUFFANT
2015-09-09
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
European Patent Office | 2018
|Steering wheel heating equipment, steering wheel heating control method, steering wheel and vehicle
European Patent Office | 2023
|Heating steering wheel and steering wheel heating cotton coating method
European Patent Office | 2023
|