| 摘要 |
PURPOSE: To support a window pane on a glass run channel without vibration, and improve sealability of the channel with component members by providing a roll-molded thin and long metal core body, and the glass run channel on an extrusion-molded cover having rubber-like elasticity to cover the whole outer surface of the core body. CONSTITUTION: Support legs 26, 28 of a structural body 10 are similar to each other, the support leg 28 has a hollow leg part 32, a hollow web 34, and a leg part 36, and it is provided with a core body 30 having a roughly U-shaped cross section. The core body 30 is manufactured by roll-molding a zinc-iron plate, stainless steel plate, aluminum plate or the like in a U-letter form. Next, the whole body of the core body 30 is completely surrounded without disconnection, and a cover 46 to be coupled with it is formed by elastomer material common-extrusion-molded onto the core body 30 to have rubber-like elasticity. The cover 46 has a main car body seal 48 to be sealably engaged with an adjacent door frame 22 to seal the frame 22 to the structural body 10. Next, the structural body 10 is formed in a roughly U-shaped cross section so as to have a glass run channel 52. |
