Patent ID: 7437827
Filing Date: 2008-10-21
Classification: A42C,G01B,G01L

Abstract:
1. A headwear-size measuring apparatus, comprising: a controller; a driving source controlled by the controller; an object extending unit for receiving headwear, said object extending unit having a diameter size controlled by an operation of the driving source; a pressure measuring unit for measuring an applied pressure of an object and provided at the object extending unit and transmitting the measured value to the controller; a size measuring unit for measuring a size of the object and provided at the object extending unit and transmitting the measured size to the controller; an input unit for receiving an established value and transmitting the received value to the controller; a standard data base comprising a data set of sizes and allowable pressure values for each size and connected to the controller such that the controller compares the data set to that measured by the pressure measuring unit and the size measuring unit; and an output unit for displaying data processed by the controller.