Chassis module for model airplane construction

Details Chassis module for model airplane construction Chassis module for model airplane construction

1990-04-16

1991-09-10

Muir, David N.

Amusement devices: toys

Aerodynamically supported or retarded

Having motor-driven propeller

446 34, 446456, 244 54, A63H 2700, A63H 3004, B64D 2700

Patent

active

050469797

ABSTRACT:
A chassis module for removably mounting in an opening in the fuselage of a model airplane is arranged to support an engine, a radio, receiver, a fuel tank, a battery and servomechanisms controlled by the radio receiver to control the engine throttle and movable flight control surfaces on the model airplane. The module may include energy absorbers to provide protection to the chassis module and the components mounted thereto in the event of a crash of the model airplane. A magnetically operated latching reed switch is disclosed for applying and removing on-board battery power to the on-board electrical equipment by the use of a magnet brought near the vicinity of the switch from outside the model airplane.

REFERENCES:
patent: 2783003 (1957-02-01), Ralston et al.
patent: 3585753 (1971-06-01), Purdy
patent: 3777420 (1973-12-01), Bosley et al.
patent: 3784174 (1974-01-01), Tarnofsky
patent: 3803758 (1974-04-01), Chang et al.
patent: 4406085 (1983-09-01), Rhodes
patent: 4417708 (1983-11-01), Negri
patent: 4771968 (1988-09-01), Perry
Radio Control Modeler Magazine, Mar. 1987, p. 117.

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