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spinning ring or twisting ring

A technology of twisting threads and sheets, applied in textiles and papermaking, other household appliances, household appliances, etc., can solve problems such as high manufacturing costs, and achieve the effect of shortening the manufacturing process and cheap production

Active Publication Date: 2017-05-24
BRACKER AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this known production method is that the design, more precisely the shape and the geometrical dimensions of the spinning ring are each only adapted to the final application of the spinning ring
This also requires higher manufacturing costs in order to produce the final shape of the spinning ring with greater precision by assembling several components

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] figure 1A schematic diagram of a cross-section of the spinning ring 1 is shown. The spinning ring 1 has a bottom flange 2 and a crown 4 . The bottom flange 2 and the crown 4 are connected to each other via a plate 3 . The plate has a diameter 5 and a plate height 6 . The diameter 5 and the plate height 6 can each vary greatly depending on the intended application. The spinning ring 1 shown shows the basic structure of a spinning or twisting ring 1 . The embodiment of the crown 4 and the bottom flange 2 is also relevant for the subsequent use of the spinning ring 1 . Therefore, the shape and geometrical dimensions of the crown 4 and the bottom flange 2 are not described in detail. The spinning ring 1 is produced in one piece by a deep-drawing process. This results in a characteristic shape of the outer transition region 7 and the inner transition region 8 .

[0035] figure 2 show figure 1 An enlarged schematic view of the cross-section. The spinning ring 1 sho...

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Abstract

The ring (1) has a bar (3) arranged between a foot flange (2) and a ring crown (4) and exhibiting an internal diameter (5) and a height (6), where the ring is integrally manufactured by a deep-drawing method. The foot flange exhibits a foot flange thickness. An inner transition region (8) from the bar into the foot flange exhibits an inner radius of 1.0-1.5 mm. An outer transition region (7) from the bar into the foot flange exhibits an outer radius of 0.2-0.4 mm. The foot flange extends into a region of the bar internal diameter.

Description

technical field [0001] The invention relates to a spinning or twisting ring having a bottom flange and a crown, wherein the bottom flange and the crown are connected by a plate. The spinning ring or twisting ring is produced in one piece in a deep-drawing process. Background technique [0002] Spinning rings are used in so-called ring spinning machines and twisting rings in so-called twisting machines. In this case, the spinning ring or twisting ring cooperates with a traveler which is placed on the ring crown. The traveler rotates on the crown at a higher speed, which leads to higher loads on the contact surfaces of the crown. For this reason, ring crowns have special significance in the manufacture of spinning or twisting rings. The bottom flange is used to secure the spinning ring or twisting ring in the machine. Both the ring crown and the bottom flange are produced in a wide variety of embodiments, each being adapted in shape and geometry to the requirements of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01H7/60
CPCD01H7/602B21D53/16B21J5/08B21K21/12
Inventor W.巴特J.赫尼
Owner BRACKER AG