公开(公告)号：US4072029A

公开(公告)日：1978-02-07

申请号：US681904

申请日：1976-04-30

Applicant: David Arthur Harlow ,  Gillies Wood

Inventor： David Arthur Harlow ,  Gillies Wood

IPC: D04B15/74 ,  D04B9/22 ,  D04B15/16 ,  D04B15/32 ,  D04B15/66 ,  D04B15/70 ,  F16H31/00

CPC classification number: D04B9/22 ,  D04B15/66

Abstract: A racking mechanism for a circular knitting machine includes at least four pawls drivable in succession in synchronization with needle cylinder movement on the knitting machine, and an evenly cut rack wheel which may be attached to a pattern drum of the knitting machine with elements to cause the pawls to selectively engage the rackwheel and to rack the pattern drum as and when required during a racking sequence.In a particular embodiment, the racking mechanism includes a device to enable all pawls to be bluffed outside a racking sequence which device can be triggered to unbluff from a timing chain stud and can be operated to bluff at the end of a sequence by a cam piece on the rackwheel.

Abstract translation: 一种圆形针织机的摆动机构包括与编织机上的针筒运动同步地连续驱动的至少四个爪，以及均匀切割的齿轮，其可以附接到编织机的图案滚筒， 棘爪选择性地接合齿轮并且在需要时在货架顺序期间架构图案鼓。

公开(公告)号：US4142384A

公开(公告)日：1979-03-06

申请号：US834003

申请日：1977-09-16

Applicant: Gillies Wood

Inventor： Gillies Wood

IPC: D04B15/92

CPC classification number: D04B15/92

Abstract: In a circular knitting machine, means for tensioning the fabric as it is knitted, comprising one or more reciprocating resilient annular members within the needle cylinder for alternately trapping and downardly tensioning the fabric as it passes over the guide surface of a throat piece. Immediately thereafter the fabric is drawn further downwardly over a smooth annular rim of a suction tube, and entrained upwardly through the suction tube by air flow, thereby obtaining an even mechanical downward tensioning while drawing the fabric off upwardly.

Abstract translation: 在圆形针织机中，用于在织物编织时张紧织物的装置，包括在针筒内的一个或多个往复弹性环形构件，用于当织物经过喉部件的引导表面时交替地捕获和低位地张紧织物。 之后立即将织物向下抽吸到吸气管的光滑环形边缘上，并通过空气流向上夹带吸引管，从而在将织物向上拉出的同时获得均匀的机械向下张力。