LOCKING AND UNLOCKING MECHANISM

A locking mechanism includes a linkage assembly having a first link (6a) and a second link (6b) joined at a pivot point (110). The assembly also includes a linkage assembly spring to bias the linkage assembly into a first, locked, position and a rotational rod (1) having a cam (120) formed thereon w...

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Bibliographische Detailangaben
Hauptverfasser:	Kielczykowski, Przemyslaw, Sobolak, Piotr
Format:	Patent
Sprache:	eng
Schlagworte:	AIRCRAFT ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION BLASTING COSMONAUTICS DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS FLYING SUITS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING PARACHUTES PERFORMING OPERATIONS SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A locking mechanism includes a linkage assembly having a first link (6a) and a second link (6b) joined at a pivot point (110). The assembly also includes a linkage assembly spring to bias the linkage assembly into a first, locked, position and a rotational rod (1) having a cam (120) formed thereon with a cam surface in engagement with the linkage assembly in the region of the pivot point (110). The assembly also includes a solenoid assembly (3) arranged, in a first mode, to rotate the rotational rod (1) such that the cam acts as a stop against the linkage assembly at the pivot point in a locked position, and, in a second mode to rotate the rotational rod such that the cam surface presses against the linkage assembly sufficiently to overcome the linkage assembly spring and to force the linkage assembly into a second, unlocked position.