Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1981-06-18
1983-02-08
Wityshyn, Michael G.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
1565801, 1565802, 313113, 313318, 445 44, B29C 2708, H01K 130
Patent
active
043727948
ABSTRACT:
An improved plastic reflector member for a parabolic aluminized reflector (PAR) lamp is disclosed and, in particular, use of said improved plastic reflector member for an all plastic PAR lamp or a PAR lamp which uses said improved reflector member. Said improved plastic reflector member utilizes a variable thickness wall member to form the parabolic shaped cavity wherein the wall thickness is sufficiently greater in the apex region of said parabolic cavity than in the adjoining wall region to avoid mechanical and heat distortion.
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Bradley Irving
Vodicka Vincent
General Electric Company
Jacob Fred
McDevitt John F.
Schlamp Philip L.
Wityshyn Michael G.
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