device for the manufacture of circular amp; all; ffnungen in buildings, especially in street amp; white; discover r amp; t.; r schachtabdeckungen

摘要

devicefor the manufacture of circular & all; ffnungenin buildings, especially in street & white; discover r & r schachtabdeckungen, this makes;saying that a quertr & auml; eng(1) at its end at a st & auml; information (2), by means of avakuumkonsole (3) at a location befestigbar, h & henverstellbar all;is arranged, the quertr & auml; eng(1) centered in c achsrichtung manually adjustable, vertically arrangedopening (4) with a horizontal m & as possible; and analysis (12) at the end isin a horizontal boom (5) gef & t.; hrt and arretierbar is arrangedwith the boom (5) & auml; u & w end;.a retainer (6) f & t.; ra befestigbares removable, motorgetriebenes fr & auml; swerkzeug(7) tr & auml; gta downward schr & auml; (8) which, for schr & auml; (8)an angle (& agr;)from 4 to 6 degrees from the vertical to the inside is inclined, andthe schr & auml; ge(8) of the front seitenfl & auml; che(9) to the rear seitenfl & auml; che(10) at an angle (& bgr;)from 4 to 6 degrees is inclined so that the initiatives & auml; sen the circular & all; ffnungenone of...