DEVICE FOR MEASURING THICKNESS OF CLOTH AND METHOD FOR MEASURING THICKNESS OF CLOTH

There are provided a device and a method for measuring the thickness of a cloth at the moment when the predetermined pressing force is applied to the cloth more simply, rapidly and accurately. A device for measuring a cloth thickness comprises a stationary part (20) having a base surface (21); a mov...

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Bibliographic Details
Main Authors NOBUHISA ITO, KENJI HASEGAWA, TOMOYUKI OKADA
Format Patent
LanguageChinese
English
Published 08.08.2014
Subjects
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PHYSICS
TESTING
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Summary:There are provided a device and a method for measuring the thickness of a cloth at the moment when the predetermined pressing force is applied to the cloth more simply, rapidly and accurately. A device for measuring a cloth thickness comprises a stationary part (20) having a base surface (21); a movable member (30) having a pressing end (31) to press a cloth (1) against the base surface (21); a movable member driving mechanism (40) to move the movable member (30) linearly without rotating around itself from an initial position up to an over-pressing position where the pressing end (31) presses the cloth (1) against the base surface (21) with a force exceeding the predetermined pressing force; a load cell (22) for detecting a force with which the pressing end (31) presses the cloth (1) against the base surface (21); and a pulse coder (34) for detecting the space between the base surface (21) and the pressing end (31) at the moment when a force value detected by the load cell (22) reaches the predetermined pressing force while the movable member (30) is being moved from the initial position to an over-pressing position.
Bibliography:Application Number: HK20120105709