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Flyer bow apparatus with traveling carrier strip

A technology of convex winding roller and driving device, which is applied in the field of machinery for producing stranded wires or cables

Inactive Publication Date: 2005-01-12
BARTELL MACHINERY SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Likewise, the maximum production rate of a manufacturing facility is limited by the need to completely avoid or minimize unacceptable levels of loss
[0014] Device designers have attempted to limit the centrifugal force, the deflection force of the Earth's rotation, and the coefficient of friction of the convex roll configuration, with limited success

Method used

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  • Flyer bow apparatus with traveling carrier strip
  • Flyer bow apparatus with traveling carrier strip
  • Flyer bow apparatus with traveling carrier strip

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Embodiment Construction

[0038] The invention is believed to be characterized by novel features, as to its structure, composition, use of operation and method of operation and further objects and advantages therein will be better understood from the following drawings, in which only the Exemplary methods are described in the presently preferred embodiments of the invention. In the drawings, reference numerals are used to describe elements in the device of the present invention.

[0039] Of course, it should be clearly understood that the accompanying drawings are for illustration and description only, and are not intended to limit the scope of the present invention.

[0040] The operation and design of state-of-the-art flyer convex roll-type arrangements are described in detail in various documents including, for example, US Patent No. 5,400,549. now at figure 1 Shown in the prior art flyer convex roll around the device 10 . In this example, the flyer-over-roll type arrangement has a support struct...

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PUM

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Abstract

A flyer bow machine for twinning or twisting wire or cable is provided in which a moving carrier strip is provided on the flyer bow. The carrier strip moves along the bow in the same direction as the wire or cable is traveling, and preferably, moves at the same speed as the wire or cable. As a result, tension on the wire or cable as it passes though the flyer bow machine is reduced. Thus, higher throughput rates of wire or cable, or improved quality of wire or cable, can be achieved.

Description

[0001] Cross-references to related applications [0002] This application claims priority to US Provisional Patent Application Serial No. 60 / 398,793, filed July 29, 2002. technical field [0003] The present invention relates to the field of machinery for the production of stranded wires or cables, and more particularly to devices employing such convex winding roll structures. Background technique [0004] Various types of wires or cables (which include coated or uncoated wires, cables, fiber optic cables, etc.) . The resulting wires and cables are of this type: it consists of a plurality of twisted wires produced in one stage or in two or more stages. [0005] In the case of cable production in two stages, the wires are twisted together to first produce the twisted wire by means of a so-called two-for-one twisting or pairing device. The twisted wire is then formed into a communication cable by, for example, a stationary tensioner, a rotating tensioner (also known as a dr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H1/22D07B3/02D07B7/02
CPCD07B7/02D07B3/02D07B3/103D07B3/022D07B7/021
Inventor 沃尔特·汤普森
Owner BARTELL MACHINERY SYST