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1. WO2004043839 - 糸巻取装置、張力検出方法及び張力検出装置

公開番号 WO/2004/043839
公開日 27.05.2004
国際出願番号 PCT/JP2002/011814
国際出願日 13.11.2002
IPC
B65H 59/40 2006.01
B処理操作;運輸
65運搬;包装;貯蔵;薄板状または線条材料の取扱い
H薄板状または線条材料,例.シート,ウェブ,ケーブル,の取扱い
59線条材料の張力の調整または制御,例.スナールを防止するための;張力指示計の応用
40張力指示計の応用
G01L 5/04 2006.01
G物理学
01測定;試験
L力,応力,トルク,仕事,機械的動力,機械的効率,または流体圧力の測定
5特定の目的に適合した,力,例.衝撃によるもの,仕事,機械的動力またはトルクを測定する装置または方法
04ロープ,ケーブル,線条,糸,帯,または同様の可撓性部材の張力を測定するもの
CPC
B65H 2701/31
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
2701Handled material; Storage means
30Handled filamentary material
31Textiles threads or artificial strands of filaments
B65H 59/40
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
59Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
40Applications of tension indicators
G01L 5/04
GPHYSICS
01MEASURING; TESTING
LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
5Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
04for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
G01L 5/042
GPHYSICS
01MEASURING; TESTING
LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
5Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
04for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
042by measuring vibrational characteristics of the flexible member
G01L 5/10
GPHYSICS
01MEASURING; TESTING
LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
5Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
04for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
10using electrical means
出願人
  • MURATA KIKAI KABUSHIKI KAISHA [JP]/[JP]
発明者
  • NAKADE, Kazuhiko
  • HASEGAWA, Masakatsu
  • MUTA, Katsufumi
代理人
  • HIRAI, Tamotsu
優先権情報
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) BOBBIN WINDING DEVICE, TENSION DETECTION METHOD, AND TENSION DETECTION DEVICE
(FR) DISPOSITIF DE BOBINAGE, PROCEDE DE DETECTION DE TENSION, ET DISPOSITIF DE DETECTION DE TENSION
(JA) 糸巻取装置、張力検出方法及び張力検出装置
要約
(EN)
A tension detection method capable of extracting a tension component from various components included in tension detection signals, a tension detection device, and a bobbin winding device having the tension detection device, the device comprising a CPU (24) capable of providing the frequency spectra of the detection signals and extracting the intensity of spectra corresponding to a traverse frequency; the method comprising the step of providing a tension based on the extracted intensity of spectra.
(FR)
La présente invention concerne un procédé de détection de tension permettant l'extraction d'une composante de tension de différentes composantes comprises dans des signaux de détection de tension, un dispositif de détection de tension, et un dispositif de bobinage comprenant le dispositif de détection de tension. Selon l'invention, le dispositif comprend une unité centrale (24) capable de fournir les spectres de fréquence des signaux de détection et d'extraire l'intensité des spectres correspondant à une fréquence transversale. Le procédé de l'invention comprend une étape au cours de laquelle une tension est fournie sur la base de l'intensité de spectre extraite.
(JA)
not available
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