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    • 3. 发明授权
    • Flyer
    • 飞鸟
    • US3782099A
    • 1974-01-01
    • US3782099D
    • 1971-12-08
    • SCHWAGER H
    • SCHWAGER H
    • D01H7/26D01H7/38D01H7/32
    • D01H7/26D01H7/38
    • A flyer has a unitary frame that is cast of a light alloy metal and includes a pair of legs joined at their upper ends by a connecting and supporting arch and a lower annular member to which the legs are securely joined at their lower extremities to form a closed loop. The frame also includes at least one rigid tubular member in the arch that extends downwardly through the legs and is embedded in the lower member. A press-finger is mounted on one of the legs with the tubular member of that leg being a guiding tube for the sliver.
    • 传单具有由轻合金金属铸造的整体框架,并且包括一对腿,其在其上端由连接和支撑的拱形件和下部环形构件连接,腿部在其下端牢固地连接到其上,以形成 闭环。 该框架还包括拱中的至少一个刚性管状构件,该刚性管状构件向下延伸穿过腿并嵌入下部构件中。 一根手指安装在其中一根腿上,该腿的管状构件是用于缝条的导管。