Pin and grommet

A pin and grommet assembly includes a push-pin and a grommet of unique construction which is capable of absorbing variations in the relative positions of a supporting panel and a mating panel to be attached caused by thermal expansion and contraction. A pair of diametrically opposed semicylindrical-...

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Bibliographische Detailangaben
Hauptverfasser:	PEEK, BRIAN R, HOYLE, CHRISTOPHER J
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A pin and grommet assembly includes a push-pin and a grommet of unique construction which is capable of absorbing variations in the relative positions of a supporting panel and a mating panel to be attached caused by thermal expansion and contraction. A pair of diametrically opposed semicylindrical-shaped portions are disposed on the push-pin and cylindrical-shaped mating grooves are formed in the interior of the grommet for retaining freely floating the semicylindrical-shaped portions in the grommet so as to permit lateral sliding engagement between the opposed outer wall surfaces on the shorter sides of the main body portion of the grommet.