公开(公告)号：US3672588A

公开(公告)日：1972-06-27

申请号：US3672588D

申请日：1970-09-08

Applicant: LEESONA CORP

Inventor： BENSE WILLIAM M

IPC: B65H57/00

CPC classification number: B65H57/00 ,  B65H2701/31

Abstract: An apparatus and a method embodied in a guide for an advancing strand of yarn. The guide retains the strand on a receiver which is supported on a cushion of air. The receiver is pivotally retained between opposed members extending from a base of the guide. The strand urges the receiver toward the base and the cushion of air, which is introduced between the members proximate the base, urges the receiver away from the base. As the air is vented about the receiver the advancing strand is substantially out of contact with the air to prevent removal of coatings from the strand or entanglement of filaments of the strand. Response of the receiver to variations in the force exerted thereon by the strand may be programmed by regulating venting of the air about the receiver.

Abstract translation: 一种装置和方法，该装置和方法体现在前进的纱线的引导件中。 引导件将链条保持在支撑在空气垫上的接收器上。 接收器枢转地保持在从引导件的基部延伸的相对构件之间。 绞线将接收器推向基座，并且引导到靠近基座的构件之间的空气缓冲器促使接收器远离基座。 当空气围绕接收器排出时，前进的股基本上与空气不接触，以防止涂层从股线上脱落或者股线缠结。 接收器对由绞线施加在其上的力的变化的响应可以通过调节围绕接收器的空气的排气来编程。

公开(公告)号：US3350022A

公开(公告)日：1967-10-31

申请号：US52109266

申请日：1966-01-17

Applicant: LEESONA CORP

Inventor： BENSE WILLIAM M

IPC: B65H54/20 ,  B65H59/10 ,  B65H59/38

CPC classification number: B65H54/20 ,  B65H59/10 ,  B65H59/38 ,  B65H2701/31