A support rail for a vehicle is disclosed that has an A-pillar portion and a roof rail portion.

本发明公开了一种用于车辆的支撑横梁，该支撑横梁具有A柱部分和顶板横梁部分。

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The roof rail and A-pillar are formed with a tubular body portion and longitudinally extending support flanges.

顶板横梁和A柱形成有管状主体部分和纵向地延伸的支撑凸缘。

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Accordingly, since the roof rail gusset is arranged inside of the side inner panel so that it does not interfere with the curtain airbag, a layout ofthe curtain airbag is advantageous.

从而，由于车顶纵梁角板配置于 侧面内部板内，使得其与帘式气囊不干涉，有利于帘式气囊的布局。

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The Concept GLA is fitted with two cameras, housed in the front roof rail.

ENGADGET: Mercedes-Benz GLA concept puts laser projectors in headlights, redefines SUV

Yet the car's body is 25% stiffer than its predecessor because key parts of the frame--like the center post that supports the car body during side collisions and the roof side rail that connects the sides of the roof--are made of ultra-high-strength steel created through a process called hot stamping.

FORBES: Magazine Article

Sections of a drill which broke through the roof of a rail tunnel came from a construction site above the ground, accident investigators have found.

BBC: Construction drill came from site above rail tunnel