Variable behavior control mechanism for a motive system

A mechanism comprising:

• a primary system comprising a pawl sensing primary system velocity and an inertial mass sensing primary system acceleration, the pawl and inertial mass both mounted on a rotatable disk, the pawl and inertial mass retained together via a first bias element, the rotatable disk movable about a central axis, wherein in use, the primary system undergoes motion according to a kinematic relationship when a force is imposed on the rotatable disk, the pawl having a centripetal force acting thereon when the rotatable disk spins, this centripetal force acting against the first bias element,
• the primary system further comprising a second bias element located between the rotatable disk and the inertial mass that acts to weight the sensed motion characteristics and influence activation where, upon rotational acceleration of the rotatable disk, the inertial mass acts against the second bias element, rotating relative to the rotatable disk and in doing so, moving the first bias element closer to the pawl pivot axis thereby reducing the restraining torque and lowering the rotational velocity at which the pawl overcomes the first bias element;
• and
• a secondary system, the secondary system being kinematically independent to and surrounding at least part of the primary system, the secondary system comprising a latch member;
• wherein the sensed acceleration is weighted more than the sensed velocity or the sensed velocity is weighted more than the sensed acceleration to alter the threshold causing activation;
• wherein:
• below a threshold of acceleration and velocity of the primary system, no activation occurs and the primary and the secondary systems remain independent;
• and
• above a threshold of acceleration and velocity of the primary system, activation occurs, activation being engagement of the primary system pawl and the secondary system latch member so that the primary system and secondary system engage and are no longer kinematically independent.

A mechanism comprising:

• a primary system comprising a disk and a pawl linked to the disk, the pawl linked to the disk via a bias, the pawl acting as a motion characteristic sensor of both velocity and acceleration by inertia of the pawl to movement, velocity and acceleration sensed over a period of time;
• and
• a secondary system kinematically independent to the primary system;
• wherein, when the disk rotates due to an imposed force:
• below a threshold of velocity and acceleration, the pawl is unable to overcome the bias and no activation occurs and the primary and secondary systems remain independent;
• and
• above a threshold of velocity and acceleration, activation occurs, activation being movement of the pawl from the bias and subsequent engagement of the primary system pawl and the secondary system as a direct action of pawl movement causing activation so that the primary system and secondary system engage and are no longer kinematically independent.

A mechanism comprising:

• a primary system comprising a disk and a pawl linked to the disk, the pawl linked to the disk via a bias, the pawl acting as a motion characteristic sensor of both velocity and acceleration by inertia of the pawl to movement;
• and
• a secondary system kinematically independent to the primary system;
• wherein the sensed acceleration is weighted more than the sensed velocity or the sensed velocity is weighted more than the sensed acceleration to alter the threshold causing activation;
• wherein, when the disk rotates due to an imposed force:
• below a threshold of velocity and acceleration, the pawl is unable to overcome the bias and no activation occurs and the primary and secondary systems remain independent;
• and
• above a threshold of velocity and acceleration, activation occurs, activation being movement of the pawl from the bias and subsequent engagement of the primary system pawl and the secondary system as a direct action of pawl movement causing activation so that the primary system and secondary system engage and are no longer kinematically independent.