ENERGY ACCUMULATOR FOR FINGER YARN GUIDE OF TEXTILE MACHINE FOR MANUFACTURING CROSS-WOUND BOBBIN

PROBLEM TO BE SOLVED: To provide an energy accumulator capable of gradually increasing potential energy toward a dead point of a traverse area on the one hand and guaranteed in long service life on the other hand, in regards to an energy accumulator for assisting conversion of movement of a finger y...

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Bibliographic Details
Main Author HORNBERGER JOERG
Format Patent
LanguageEnglish
Published 10.02.2005
Edition7
Subjects
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide an energy accumulator capable of gradually increasing potential energy toward a dead point of a traverse area on the one hand and guaranteed in long service life on the other hand, in regards to an energy accumulator for assisting conversion of movement of a finger yarn guide. SOLUTION: This energy accumulator has at least two permanent magnets arranged in fixed positions and one permanent magnet capable of traversing with the finger yarn guide. These permanent magnets are arranged so that poles in the same direction face to each other, and the permanent magnets arranged in the fixed positions are positioned near a motor shaft of an electric mechanical driving device, which is formed with a finger thread guide turning shaft in a left or a right turning range of the finger yarn guide, so that magnetic force of the permanent magnets returns the finger yarn guide to a central area, wherein magnetic force of the permanent magnets are neutral, in the condition that the driving device is disconnected. COPYRIGHT: (C)2005,JPO&NCIPI
Bibliography:Application Number: JP20040209066