![]() ![]() ![]() and extend beyond and conceal said plaster rings,1said bolts being mounted in the lower end of saidbrackets'. In a distributing conduit system for a building construction *of the type having main conduits con- 7 cealed Within the ceilings a plastering alignment system comprising a plurality of transversely positioned auxiliary air conduits and adjustable plaster vertically slotted rings having horizontal clamping bolts extending through said slots, mounted-on the external ends thereof, a plurality of spaced brackets serving to mount said plaster rings on said air conduits, said plaster rings being concentric with and of substantially greater diameter than said t ransverse conduits and extending below said transverse conduits, and said transverse con- 6 inch height with a diameter of to duits extending from said main conduits toward the ceiling but terminating inside of the ceiling and carrying at their lower ends diflusers which project below 4. ![]() In a distributing conduit system for a building construction of the type having main conduits concealed within the ceilings a plastering alignment system com: prisinga plurality of transversely positioned auxiliary air conduits and adjustable plaster vertically slotted rings having'horizontal clamping bolts extending through said slots, mounted on the external ends thereof, said plaster rings being concentric with and'of substantially greater diameter than said transverse conduits and extending 7 below said transverse conduits, and said transverse conduits extending from said main conduits toward the ceiling but terminating inside of the ceiling and carrying at their lower ends difi'users which project below and extend beyond and conceal said plaster rings, said auxiliary air conduits being provided with downwardly and outwardly extending supports and said bolts being carried by said supports while said slots are positioned in said rings and said bolts, slots and supports serving to mount said adjustable plaster rings on the external ends of said auxiliary air conduits. F24F13/06- Outlets for directing or distributing air into rooms or spaces, e.g.F24F13/00- Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening.F24F- AIR-CONDITIONING AIR-HUMIDIFICATION VENTILATION USE OF AIR CURRENTS FOR SCREENING. ![]() F- MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING.238000006011 modification reaction Methods 0.000 description 1.238000009435 building construction Methods 0.000 description 4.Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number Publication date Application granted granted Critical Publication of US2711127A publication Critical patent/US2711127A/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links ADJUSTABLE PLASTER RING PDFUS2711127A - Adjustable plaster ring construction - Google Patents US2711127A - Adjustable plaster ring construction - Google Patents Adjustable plaster ring construction Download PDF Info Publication number US2711127A US2711127A US2711127DA US2711127A US 2711127 A US2711127 A US 2711127A US 2711127D A US2711127D A US 2711127DA US 2711127 A US2711127 A US 2711127A Authority US United States Prior art keywords conduits plaster ceiling brackets transverse Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. ![]()
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