Communications: radio wave antennas – Antennas – With support for antenna – reflector or director
Patent
1976-08-11
1978-08-15
Smith, Alfred E.
Communications: radio wave antennas
Antennas
With support for antenna, reflector or director
343713, H01Q 1520
Patent
active
041076958
ABSTRACT:
An antenna raising and lowering device having an antenna mount rotatable laterally of a motor vehicle on which the device is mounted. The torque exerted on the antenna mount by a handle disposed over the driver's side door window of the vehicle is adjustable by varying the deflection of a torsion spring connected to a shaft which rotatably supports the antenna mount. An operator of the motor vehicle can quickly and easily raise and lower an antenna attached to the antenna mount by manipulating the handle from the driver's adjacent window without the necessity of the operator being distracted from operation of the motor vehicle.
REFERENCES:
patent: 2313652 (1943-03-01), Lyman
patent: 2329200 (1943-09-01), Hefele
patent: 2334503 (1943-11-01), Paton
patent: 3729741 (1973-04-01), Otto
Urban Alan G.
Urban Donald E.
Jacobson Harvey B.
Moore David K.
O#Brien Clarence A.
Smith Alfred E.
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