ACTUATOR ASSEMBLY FOR TEXTILE MACHINE

• Main Authors: THOMAS WEBER, BORER SILVAN, ANDRIY KRASOVSKYY, MARCO SCHLIENGER, HERZOG LOTHAR
• Format: Patent
• Language: English; Japanese
• Published: 06.01.2022
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DESIGNING PATTERNS; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; SHEDDING MECHANISMS; TEXTILES; WEAVING

To provide an actuator assembly for a textile machine, having a small overall size.SOLUTION: An actuator assembly 20 comprises a plurality (n) of spools and a plurality (n+1) of magnetic plates 26 distributed along depth d. The spools and the magnetic plates are alternated along depth d such that each spool is received between two adjacent magnetic plates. Each magnetic plate comprises an upper permanent magnet and a lower permanent magnet having opposed orientation. The upper permanent magnets of all the magnetic plates have the same orientation. The lower permanent magnets of all the magnetic plates have the same orientation. Each spool is movable along height h between an upper position and a lower position. The upper position is located between the upper permanent magnets of the two adjacent magnetic plates. The lower position is located between the lower permanent magnets of the two adjacent magnetic plates. Each spool can be supplied with power in two opposed ways.SELECTED DRAWING: Figure 3 【課題】全体のサイズが小さい、繊維機械用のアクチュエータアセンブリを提供する。【解決手段】アクチュエータアセンブリ２０は、深さｄに沿って分散された複数（ｎ個）のスプール及び複数（ｎ＋１個）の磁気プレート２６を含み、各スプールが２つの隣接する磁気プレートの間で受け入れられるように、深さｄに沿って交互になっている。各磁気プレートは、向かい合った向きを有する上部永久磁石および下部永久磁石を含み、すべての磁気プレートの上部永久磁石は同じ向きを有し、すべての磁気プレートの下部永久磁石は同じ向きを有し、各スプールは、高さｈに沿って上部位置と下部位置の間で移動可能であり、上部位置は、２つの隣接する磁気プレートの上部永久磁石間に含まれ、下部位置は、２つの隣接する磁気プレートの下部永久磁石間に含まれ、各スプールは、２つの相反する方向で電力を供給され得る。【選択図】図３