| 摘要 |
PURPOSE: A roof sheet is provided to attach a base unit and a skin unit through distributing polymer powder to an adhering layer of the base unit and the skin unit. CONSTITUTION: A roof sheet(21) of a vehicle is formed by adhering a skin unit(8) and a base unit(23) on upper and lower surfaces of an adhering layer(24) formed by heating an adhering polymer. Herein, attached amount of polymer is 10-120g/m2. Holes(28) are formed on the roof sheet for being combined to a vehicle by riveting method. A fixing tool(30) having an insertion hole(33) is installed at a center of a vehicle(1), and both sides of the fixing tool are bent for inserting rivet head(31) of a rivet. The rivet is inserted to the hole on the roof sheet for being fixed. Then, the rivet head is inserted to the insertion hole of the fixing tool on the vehicle body. Therefore, the roof sheet is fixed on the vehicle body. Herein, a gap is formed between the vehicle body and the roof sheet.
|
