half the length of the oven and a vertically adjustable overhead gas burner assembly is provided at the tail end of the oven venting of the interior of the oven is provided through openings in a side wall and exhaust stacks connected into the opening and extending upwardly from the top of the oven housing application_number US 61450875 A description in the illustrated preferred embodiment the arabic style bread oven of the invention is shown generally at 10 as shown the oven includes a supporting frame made up of interconnected legs 11 with casters 12 thereon cross braces 13 and 14 and sets of spaced apart side rails 15 each set of side rails 15 is held apart by three slotted spacers 16 17 and 18 each of which has a vertical slot therein in addition a spacer 19 at the discharge end of the oven has an elongate longitudinal slot 20 formed therein journals 21 are formed in the spacers 18 and the shaft 22 of a head pulley 23 extends through and is rotatable in the journals an endless mesh belt 24 is trained around the head pulley 23 and a tail pulley 25 fig2 to provide an endless conveyor for the oven a shaft 26 of the.