Abstract: A luggage article may include a plurality of walls together defining an outer structure of the luggage article, a wheel bracket attached to and extending from one of the walls, and one or more wheels attached to the wheel bracket. The wheel bracket may comprise a leaf spring having a loop-shaped profile and the one or more wheels may be rotationally attached to a lower end of the loop-shaped leaf spring. The configuration of the wheel bracket may result in higher shock absorption and reduced wheel noise comparative to conventional wheel brackets, and offer an improvement and alternative to conventional luggage wheel brackets.

Abstract: An automatic test equipment is used to test integrated circuits. The test comprises applying signals to each input pin of the circuit at predetermined timings and in detecting output signals at the output pins of the circuit at predetermined timings. Each succession of timings, or time-plates, for an input pin and the corresponding output pin is controlled by a timing generator in the test equipment. When the number n of time-plates is greater than the number m of timing generators, the test is realized in several steps. The timing generators, which are reused for other time-plates during a second or further step, are selected in a way that minimizes testing time. The timing generators which are reused are those which require a minimum number of programming changes from the time-plate implemented during the first step.