Tony M May 13, 2018:

@ Asker Aha!

As usual, that does make it a lot clearer!

I'd interpret this as being 'filler block for seating the rubber seal' — apparently, to keep it in the right place so it can do its job properly.

Jean-Paul ROSETO (asker) May 13, 2018:

https://www.sngbarratt.com/fr/#!/Français/FindParts/Families...

Daryo May 13, 2018:

a bit more context ...? "joint en caoutchouc de siège"?

I can hardly imagine a car seat that would need a rubber joint - what for? where exactly???

For all we know so far "seating" could be an operation / a task like "putting the rubber joints in position", especially if the part "On Shut Face Of Door" is to taken into account!

Or it could be a part of the door shaped to receive this rubber joint, or ....

You surely could keep guessing / let your imagination off the leash - might be an interesting mind game, but that's not leading to anything reliable.

Context?

Jean-Paul ROSETO (asker) May 13, 2018:

"d'appui" du joint en caoutchouc

Tony M May 13, 2018:

@ Asker Here, it's not that kind of 'seat' — in EN, we never use 'seating' for 'a seat', except in the collective use, e.g. "seating for 120 people".

Jean-Paul ROSETO (asker) May 13, 2018:

joint en caoutchouc de siège