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    • 21. 发明授权
    • Reeling spool
    • 卷轴
    • US3977622A
    • 1976-08-31
    • US619452
    • 1975-10-03
    • Walter Fecher
    • Walter Fecher
    • B65H75/20
    • B65H75/20
    • A spool for reeling a wire or cord is composed of a series of like adjoining and interconnected hoop portion members, each consisting of two parallel arcuate wire parts and an U-shaped wire part connecting the arcuate wire parts at one end thereof. The U-shaped parts of the interconnected hoop portion members extend radially inwardly to form a reeling hub, and the adjoining and interconnected arcuate wire parts form two parallel wire rings wherebetween the wire or cord may be reeled. This reeling hub may be placed on a mandrel of a reeling apparatus.
    • 用于卷绕线或线的线轴由一系列相邻和相互连接的箍部分组成,每个箍部分由两个平行的弧形线部分组成,并且在其一端连接弓形线部分的U形线部分。 相互连接的环形部件的U形部分径向向内延伸以形成卷绕轮毂,并且邻接和互连的弧形线部分形成两条平行的线环,其中线或绳可以在其间被卷绕。 该卷取轮毂可以放置在卷取装置的心轴上。
    • 25. 发明授权
    • Collapsible dye spring or the like
    • 可溶性染发或类似
    • US3827652A
    • 1974-08-06
    • US31713072
    • 1972-12-21
    • BURCHETTE R
    • BURCHETTE R
    • B65H75/10B65H75/18B65H75/24D06B23/04B65H75/20
    • D06B23/042B65H75/18B65H2701/31
    • A collapsible dye spring or the like described and claimed herein suitable for use for winding textile yarn thereon and dyeing same while the spring is in a partially collapsed condition. In the collapsed condition, adequate and uniform dye flow from the inside of the tube outwardly is permitted to evenly dye the yarn wound thereon. A tube having terminal flanges or rings is provided with at least one continuous helical lead of a predetermined pitch extending between and joining the flanges. The helical lead is flexible and is provided with means along its length to rigidify the tube and limit the axial compression of same. In the preferred form of the spring, a plurality of helical leads of predetermined pitches extend continuously from the first ring to the second ring with a plurality of generally perpendicularly disposed members connecting the leads along the length of the helices, the perpendicular disposition being with respect to the rings and not the leads. Also the members connecting the leads may have additional material surrounding same that tapers quickly into the lead outwardly from the perpendicular member.
    • 本文所述和要求保护的可折叠的染料弹簧等适用于在弹簧处于部分折叠状态时将纺织纱线缠绕在其上并进行染色。 在折叠状态下,允许从管子内部向外流动的足够和均匀的染料均匀地染色在其上的纱线。 具有端子法兰或环的管设置有至少一个在凸缘之间延伸并连接凸缘的预定间距的连续螺旋引线。 螺旋引线是柔性的并且沿着其长度设置有用于刚化管并限制其的轴向压缩的装置。 在弹簧的优选形式中,具有预定间距的多个螺旋引线从第一环连续延伸到第二环,多个大致垂直布置的构件沿着螺旋的长度连接引线,垂直配置相对于 到戒指而不是引线。 连接引线的构件也可以具有围绕其的附加材料,其从垂直构件向外快速地从引线中逐渐变细。