Textiles: spinning – twisting – and twining – Apparatus and processes – Elements
Patent
1989-02-23
1989-11-14
Petrakes, John
Textiles: spinning, twisting, and twining
Apparatus and processes
Elements
57 1R, 57136, D01H 710
Patent
active
048798720
ABSTRACT:
An apparatus for positioning aligned, elongate segments of a ring rail of a textile machine relative to vertically movable ring rail supports includes a centering bore and projection, a lateral guide bore and projection and a longitudinal guide bore and projection. The bores are selectively formed on the vertically movable ring rail supports and the ring rail segments and the projections are correspondingly formed on the other of the ring rail supports and the ring rail segments. The lateral guide bore and projection accommodates variations in the lateral extent of the ring rail segment and the longitudinal guide bore and projection accommodates variations in the longitudinal extent of the ring rail segment so that the ring rail segment is maintained at a predetermined position with respect to the spindles serviced by its associated rings while variations in its longitudinal and lateral extents which may occur due to temperature changes or the like are automatically acccommodated.
REFERENCES:
patent: 1121942 (1914-12-01), Rhoades
patent: 1421466 (1922-07-01), Hanson et al.
patent: 2479497 (1949-08-01), Koolstra
patent: 2480249 (1949-08-01), Kinsella
patent: 3022625 (1962-02-01), Meadows
patent: 3844102 (1974-10-01), Brooks
Petrakes John
Zinser Textilmaschinen GmbH
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