Provided is a heater unit (31), including a pair of substrates (10, 10') formed from a polymeric foam and a cord-shaped heater (1) sandwiched between the pair of substrates (10, 10'). The thickness of a region of each of the substrates (10, 10') at which the cord-shaped heater (1) is disposed is thinned relative to other regions of the substrates (10, 10') in such a manner as to be shaped to the cord-shaped heater (1) and thus the heater unit forms a flat shape. In the heater unit (31), the substrates (10, 10') are bonded together by an adhesive layer that is composed only from a pressure-sensitive adhesive.
HEATER UNIT AND STEERING WHEEL
HEIZEINHEIT UND LENKRAD
UNITÉ D'ÉLÉMENT CHAUFFANT ET VOLANT DE DIRECTION
2015-08-26
Patent
Electronic Resource
English
IPC: | H05B ELECTRIC HEATING , Elektrische Heizung / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B62D MOTOR VEHICLES , Motorfahrzeuge |