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ROOF DRAIN
A roof drain including a flange defining an opening having a central axis, and a throat extending axially from the flange to define a channel having an inner surface therethrough. Where the throat includes a first end generally corresponding with the flange, and a second end opposite the first end, and where the second end is configured to be coupled to a drain outlet. The inner surface of the channel includes a cross-sectional shape taken normal to the central axis, and where the cross-sectional shape continuously and smoothly decreases or remains the same from the first end to the second end.
ROOF DRAIN
A roof drain including a flange defining an opening having a central axis, and a throat extending axially from the flange to define a channel having an inner surface therethrough. Where the throat includes a first end generally corresponding with the flange, and a second end opposite the first end, and where the second end is configured to be coupled to a drain outlet. The inner surface of the channel includes a cross-sectional shape taken normal to the central axis, and where the cross-sectional shape continuously and smoothly decreases or remains the same from the first end to the second end.
ROOF DRAIN
MAJOCKA CHRISTOPHER ALAN (Autor:in) / HENDERSON MATTHEW CURTIS (Autor:in) / SAY CHRISTOPHER JOSEPH (Autor:in)
21.04.2022
Patent
Elektronische Ressource
Englisch
IPC:
E04D
ROOF COVERINGS
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Dacheindeckungen
ROOF DRAIN, ROOF DRAIN CONSTRUCTION JIG, AND ROOF DRAIN CONSTRUCTION METHOD
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