Abstract: A brake assembly comprising: (a) a caliper; (b) two or more brake pads; (c) one or more pins connecting each the two or more brake pads to the caliper; (d) a retraction device connected to one or more of the one or more pins, the retraction devices including: (i) a lock that connects to an end of the pin opposite a caliper; and (ii) a bias device located between the lock and one of the two or more brake pads; wherein during a brake apply each of the two or more brake pads are moved towards the respective retraction device compressing the bias device between the lock and one of the two or more brake pad so that upon release of the brake apply the retraction device applies a retraction force to the one of the two or more brake pads.

Abstract: A brake assembly comprising: (a) a caliper; (b) two or more brake pads; (c) one or more pins connecting each the two or more brake pads to the caliper; (d) a retraction device connected to one or more of the one or more pins, the retraction devices including: (i) a lock that connects to an end of the pin opposite a caliper; and (ii) a bias device located between the lock and one of the two or more brake pads; wherein during a brake apply each of the two or more brake pads are moved towards the respective retraction device compressing the bias device between the lock and one of the two or more brake pad so that upon release of the brake apply the retraction device applies a retraction force to the one of the two or more brake pads.

Abstract: A device for determining the flow rate of a liquid flowing from an open discharge. The liquid is directed into a bucket with a first sensor located low in the bucket and second sensor located high in the bucket. The volume of the bucket between the sensors is known. The first and second sensors when in contact with the liquid start and stop an electronic timer respectively. The flow rate is determined by dividing the time measured into the known volume. In the preferred embodiment, the calculations are performed electronically and the results display on a digital liquid crystal display.

Abstract: A technique for sensing both the earth generated electromagnetic and electrostatic fields is employed on board a remotely guided spin-stabilized projectile or missile in order to accurately determine a vertical reference direction and provide for proper response to received guidance information during the entire flight trajectory.