GIMBAL SYSTEM WITH DUAL-WIPER GASKET FOR A ROTARY SEAL

System including a rotary seal created by a dual-wiper gasket. In exemplary embodiments, the system may comprise a mounting portion and a gimbal assembly. The gimbal assembly may include a first gimbal pivotably connected to and supported by the mounting portion for rotation of the first gimbal abou...

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Bibliographische Detailangaben
Hauptverfasser:	Weaver James H, Ellison Bruce, Watkins Chris L
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	System including a rotary seal created by a dual-wiper gasket. In exemplary embodiments, the system may comprise a mounting portion and a gimbal assembly. The gimbal assembly may include a first gimbal pivotably connected to and supported by the mounting portion for rotation of the first gimbal about a first axis, and a second gimbal pivotably connected to and supported by the first gimbal for rotation of the second gimbal about a second axis transverse to the first axis. The system also may comprise a gasket encircling the first axis and creating a rotary seal between the mounting portion and the first gimbal. The gasket may have an inner wiper encircled by an outer wiper, with both wipers disposed in circumferentially sealed engagement with the mounting portion or the first gimbal.