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US 5,186,050 AGranted
Marine sensor mounting mechanism
AssigneeAirmar Technology Corporation
InventorsMaurice P. Lagace, Stephen G. Boucher, Robert M. Cullen, Andrew L. Noyes, John Willette, Cynthia M. Russell
Life of this patent
Estimating the term…
Abstract
A marine sensor mounting mechanism having a tubular sleeve in the hull of a boat; valve means mounted for pivotal movement in the sleeve from an open position when a sensor is in place to a closed position when the sensor is removed.
Claims14
Mechanism for removably mounting a marine sensor in the hull of a boat comprising:
- a tubular sleeve, the interior of which is conformed to the shape of a sensor to be mounted, the sleeve having an inboard end and an outboard end;
- means for positioning the sleeve in the hull of a boat with the inboard end exposed to the interior of the boat and the outboard end exposed to the exterior of the boat;
- first and second cylindrical chambers in the sleeve, the first cylindrical chamber being of larger diameter than the second cylindrical chamber and located closer to the inboard end than is the second cylindrical chamber;
- valve means in the first chamber mounted for pivotal movement upon contact with the sensor from an open position when the sensor is inserted in the housing to a closed position when the sensor is removed from the housing to prevent unwanted entry of water.
1 more element
Mechanism for removably mounting a marine sensor in the hull of a boat comprising:
- a tubular sleeve, the interior of which is conformed to the shape of a sensor to be mounted, the sleeve having an inboard end and an outboard end;
- means for positioning the sleeve in the hull of a boat with the inboard end exposed to the interior of the boat and the outboard end exposed to the exterior of the boat;
- first and second cylindrical chambers in the sleeve, the first cylindrical chamber being of larger diameter than the second cylindrical chamber and located closer to the inboard end than is the second cylindrical chamber;
- arcuate valve means for closing the sleeve, said valve means having curvilinear exterior and interior surfaces hinged to an upper portion of the first chamber such that when the sensor is inserted in the housing, the valve means are biased by the sensor to an open position with the exterior surface adjacent the wall of the first chamber and the interior surface surrounding the sensor.
1 more element
Mechanism for removably mounting a marine sensor in the hull of a boat comprising:
- a tubular sleeve, the interior of which is conformed to the shape of a sensor to be mounted, the sleeve having an inboard end and an outboard end;
- means for positioning the sleeve in the hull of a boat with the inboard end exposed to the interior of the boat and the outboard end exposed to the exterior of the boat;
- first and second cylindrical chambers in the sleeve, the first cylindrical chamber being of larger diameter than the second cylindrical chamber and located closer to the inboard end than is the second cylindrical chamber;
- valve means for closing the sleeve, said valve means comprising two vanes in the form of hollow half cones, each hinged to an upper portion of the first chamber in inverted position, such that when the sensor is inserted in the housing, the half cones are biased to an open position with their exterior surfaces adjacent the wall of the first chamber and the interior surfaces surrounding the sensor.
1 more element
Mechanism for removably mounting a marine sensor in the hull of a boat comprising:
- a tubular sleeve, the interior of which is conformed to the shape of a sensor to be mounted and having an inboard end and an outboard end;
- means for positioning the housing in the hull of a boat with the inboard end exposed to the interior of the boat and the outboard end exposed to the exterior of the boat;
- first and second cylindrical chambers in the sleeve, the first cylindrical chamber being of larger diameter than the second cylindrical chamber and located closer to the inboard end than is the second cylindrical chamber;
- valve means for closing the sleeve, said valve means comprising a single vane in the form of a hollow, elongate cup-like member having a concave interior and a convex exterior hinged to an upper portion of the first chamber such that when the sensor is inserted in the housing, the valve member is biased to an open position with its exterior surface adjacent the wall of the first chamber and the interior surface surrounding the sensor.
1 more element
Dependencies are inferred from the claim text.