Fluid handling – Systems – System with plural openings – one a gas vent or access opening
Patent
1991-07-15
1992-04-14
Chambers, A. Michael
Fluid handling
Systems
System with plural openings, one a gas vent or access opening
137 43, 137318, 137589, 220 861, F16K 2400
Patent
active
051038650
ABSTRACT:
A molded assembly comprising a wall made from a plastic sheet that is pliable at a first elevated temperature. A body having a penetrating portion and a connecting portion forms an aperture in the wall, the connecting portion extends through the aperture and is made from a material resistant to melting at the first temperature. The connecting portion is made from a material that will at least partially melt at the first temperature. The connecting portion engages one surface of the wall, whereby when the wall is raised to the first temperature, the connecting portion partially melts and becomes integral with the wall when returned to ambient temperature.
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patent: 5022421 (1991-06-01), Johnson
Chambers A. Michael
Ford Motor Company
Porcari Damian
Sadler Clifford L.
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