摘要:
There is provided a passive seatbelt system which is actuated by an electric motor. The seatbelt system comprises command switch means for generating seatbelt activation and deactivation signals, switch means for detecting the position of a seatbelt, and a control circuit for controlling the motor. The control circuit further comprises a driving circuit for driving the motor and a computing circuit for controlling the driving circuit in accordance with the output signals of the two switch means. The driving and computing circuits included in the control circuit are constructed using hybrid integrated circuits (IC) and the thus miniaturized control circuit can be made integral with the electric motor.
摘要:
A connecting and separating device includes: a clamp band which connects an installation member of a launch vehicle and a structure installed on the installation member; and a first connecting section in which end portions of the clamp band are connected and separated. The first connecting section includes: a rotation section which is rotatable around an axis perpendicular to a plane containing the clamp band direction; and a rotating and holding section which sets the rotation section to a rotation inhibited state or a rotation permitted state. When the end portions are connected, the end portions are connected to the rotation section from opposite directions to each other, and the rotating and holding section sets said rotation section to the rotation inhibited state. When the end portions are separated, the rotating and holding section sets the rotation section to the rotation permitted state, and the end portions leave from the rotation section through the rotation of the rotation section.