Title:
DEVICE FOR MEASURING THICKNESS OF CLOTH AND METHOD FOR MEASURING THICKNESS OF CLOTH
Document Type and Number:
WIPO Patent Application WO/2010/125683
Kind Code:
A1
Abstract:
Provided is a device and a method for measuring the thickness of cloth, wherein the thickness of cloth can be measured easily, quickly and accurately at a moment when a predetermined pressure is applied. A device for measuring the thickness of cloth comprises a fixed portion (20) having a base surface (21), a movable portion (30) having a pressing end (31) for pressing cloth (1) against the base surface (21), a movable portion driving mechanism (40) for moving the movable portion (30) linearly without rotation, up to a position where the pressing end (31) presses the cloth (1) against the base surface (21) from an initial position with a pressure exceeding a preset pressure, a load cell (22) for detecting a pressure with which the pressing end (31) presses the cloth (1) against the base surface (21), a pulse coder (34) for detecting the interval between the base surface (21) and the pressing end (31), i.e., the thickness of cloth, at a moment when the detection value obtained by the load cell (22) while the movable portion (30) is moving from the initial position to an overpressed position reaches the preset pressure, based on the displacement of the movable portion (30), and a control section (52).
Inventors:
HASEGAWA,Kenji (LTD.22-1Ichibancho,Chiyoda-k, Tokyo 82, 〒1020082, JP)
長谷川 建二 (〒82 東京都千代田区一番町２２番地１号 ＹＫＫスナップファスナー株式会社内 Tokyo, 〒1020082, JP)
OKADA,Tomoyuki (LTD.22-1Ichibancho,Chiyoda-k, Tokyo 82, 〒1020082, JP)
長谷川 建二 (〒82 東京都千代田区一番町２２番地１号 ＹＫＫスナップファスナー株式会社内 Tokyo, 〒1020082, JP)
OKADA,Tomoyuki (LTD.22-1Ichibancho,Chiyoda-k, Tokyo 82, 〒1020082, JP)
Application Number:
JP2009/058520
Publication Date:
November 04, 2010
Filing Date:
April 30, 2009
Export Citation:
Assignee:
YKK CORPORATION (1Kanda Izumi-cho, Chiyoda-ku Tokyo, 42, 〒1018642, JP)
ＹＫＫ株式会社 (〒42 東京都千代田区神田和泉町１番地 Tokyo, 〒1018642, JP)
HASEGAWA,Kenji (LTD.22-1Ichibancho,Chiyoda-k, Tokyo 82, 〒1020082, JP)
長谷川 建二 (〒82 東京都千代田区一番町２２番地１号 ＹＫＫスナップファスナー株式会社内 Tokyo, 〒1020082, JP)
ＹＫＫ株式会社 (〒42 東京都千代田区神田和泉町１番地 Tokyo, 〒1018642, JP)
HASEGAWA,Kenji (LTD.22-1Ichibancho,Chiyoda-k, Tokyo 82, 〒1020082, JP)
長谷川 建二 (〒82 東京都千代田区一番町２２番地１号 ＹＫＫスナップファスナー株式会社内 Tokyo, 〒1020082, JP)
International Classes:
G01B3/24; G01B5/06; G01B21/08
Attorney, Agent or Firm:
AXIS Patent International (Yushi Kogyo Kaikan, 13-11Nihonbashi 3-chome,Chuo-k, Tokyo 27, 〒1030027, JP)