Textiles: spinning – twisting – and twining – Apparatus and processes – Elements
Patent
1992-08-10
1994-02-22
Hail, III, Joseph J.
Textiles: spinning, twisting, and twining
Apparatus and processes
Elements
D01H 714
Patent
active
052876896
ABSTRACT:
For the axial securing of a spindle top part with respect to a spindle housing, it is known to provide the interior wall of the wharve bore with a collar which is in a detachable form closure with an elastic ring which is fixed on a front-face cover of the spindle housing. According to the invention, for the axial securing of the spindle top part, a retaining element is fixed on a sleeve which is fastened to an outer circumference of the spindle housing and projects beyond its top end face. When the spindle top part 2 is pulled off, such an internal securing arrangement prevents impairments which have a negative effect on the bearing seat of the upper bearing.
REFERENCES:
patent: 3028721 (1962-04-01), Keyser
patent: 3299625 (1967-01-01), Beerli
patent: 3447305 (1969-06-01), Stahlecker et al.
Hail III Joseph J.
Stahlecker Fritz
Stahlecker Hans
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