DEVICE FOR SEPARATION OF RECOVERABLE ON-BOARD INFORMATION STORAGE UNIT Russian patent published in 2005 - IPC

FIELD: flying vehicle equipment; emergency jettisoned warning devices, accident recorders for example.

SUBSTANCE: proposed device includes pneumatic actuator (explosive charge), container where spring-loaded information storage unit is placed and cover rigidly connected with container. Cover is mounted in axis of turn relative to flying vehicle envelope. Pneumatic actuator is secured on envelope and its pusher is directly connected with cover. Container is spring-loaded relative to cover; its end which is spring-loaded to cover has stop adjoining the guide in form of plate spring which is secured on housing of pneumatic actuator. Information storage unit loaded with other spring from the inside adjoins end face of container which is provided with this stop. When pneumatic actuator operates, container turns around axis of cover through limited angle (26 deg. for example) and stop releases spring which forces storage unit out of container.

EFFECT: enhanced reliability of retaining information storage unit.

2 cl, 3 dwg