Internal-combustion engines – Multiple cylinder
Patent
1993-07-29
1994-01-04
Argenbright, Tony M.
Internal-combustion engines
Multiple cylinder
411107, 411166, 411 82, F02B 7500, F16B 1304
Patent
active
052751350
ABSTRACT:
A fastener is provided which is adapted to be at least partially embedded within a intake manifold. The fastener comprises a first threaded section and a second section. The second section has a first end part defining a shoulder for making contact with a first portion of a mold during formation of the workpiece and a second end part having an outer end face for making contact with a second portion of the mold during formation of the workpiece. The second section further includes a crush-boss extending outwardly from the outer end face for contacting the second portion of the mold and thereby ensuring that the second section of the fastener is compressively engaged by the first and second portions of the mold during formation of the workpiece.
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Anderton, Jr. John J.
Clemens William J.
Mayol Dale M.
Argenbright Tony M.
Ford Motor Company
Macy M.
May Roger L.
Stock Daniel M.
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