Patent · US Expired

Open end yarn spinning apparatus

US4516396A · kind A · utility

16Cited by

5References

22Claims

0Family size

Assignees

Fritz Stahlecker · DE
Hans Stahlecker · DE

Inventors

Fritz Stahlecker · Geislingen an der Steige, DE
Hans Raasch · Wittlich, DE

Key dates

Filing date	Nov 17, 1983
Grant date	May 14, 1985
Priority date	—
Expiry date	Nov 17, 2003

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD01H4/08
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

An open end yarn spinning apparatus is disclosed which comprises a plurality of side by side spinning positions, and which is characterized by the ready accessibility of the internal components of each spinning position without interference with an adjacent position. The apparatus includes a central frame extending longitudinally along the length of the apparatus, and each spinning position includes a frame subassembly composed of two longitudinally spaced apart and transversely directed plate-like side members, and a plurality of longitudinally extending braces which interconnect the two side members. The bearing assembly for the rotor, and the feed and opening rolls are mounted to the frame subassembly, and the rotor housing is releaseably mounted to the frame subassembly so that removal thereof exposes the internal components.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.