公开(公告)号：US3789596A

公开(公告)日：1974-02-05

申请号：US3789596D

申请日：1972-06-14

Applicant: BETHLEHEM STEEL CORP

Inventor： RICHLEY J

IPC: D07B7/02 ,  D07B3/00 ,  D01H13/04

CPC classification number: D07B7/025 ,  D07B2201/104 ,  D07B2201/2021 ,  D07B2201/2047

Abstract: An adjustable quill has a tubular housing, in both ends of which semicircular disks are adjustably mounted. The relative positions of the edges of the said disks serve to define opposite ends of a spiral preforming path for a wire strand being drawn through the tubular housing. The spiral preforming path within the housing between the adjustable end disks follows the outer circumference of a cylindrical structure extending between the two end disks and comprised, in a preferred embodiment for some purposes, of a series of rotatable disks, or, alternatively, for other purposes, of an extended rod or tubular member. In some embodiments the tubular housing for the adjustable quill may be omitted if a specially designed quill head is used to mount the quills. A quill head for adjustably mounting the adjustable quills is also disclosed to be formed from a series of circular plates mounted upon a shaft. The plates have apertures into which the adjustable quills are mounted. A chain and sprocket arrangement may provide uniform adjustment between the adjustable end disks of a series of adjustable quills mounted in the plates of the quill head.

Abstract translation: 可调节的套筒具有管状外壳，其两端可调节地安装有半圆盘。 所述盘的边缘的相对位置用于限定通过管状壳体拉出的线股的螺旋预制路径的相对端。 壳体内的可调节端盘之间的螺旋预制路径跟随在两个端盘之间延伸的圆柱形结构的外圆周，在一个优选实施例中，为了某些目的，包括一系列可旋转盘，或者替代其他 目的，延伸的杆或管状构件。