Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1981-07-15
1984-07-17
Levy, Stuart S.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
B65H 1902
Patent
active
044601344
ABSTRACT:
An apparatus which can adjust the position of one end portion of a reeling shaft which carries a reel for a web of paper, textile material or the like has a plate-like carrier for a bearing which rotatably mounts one end portion of the shaft, a support for the carrier, and a first slide which is secured to the underside of the carrier and extends into a central chamber of a second slide is movable in a chamber in the support. The first slide can move the second slide in response to rotation of an adjusting shaft which is mounted in the support and extends at right angles to the axis of the reeling shaft. The first slide can move with reference to the second slide in response to rotation of a sleeve having external threads mating with the internal threads of a nut which is affixed to the support. The adjusting shaft is rotatable in but shares all axial movements of the sleeve so that, when the sleeve is rotated, the adjusting shaft moves axially and displaces the first slide through the medium of two collars which are provided thereon and extend into elongated grooves of the first slide. Such grooves extend at right angles to the axis of the adjusting shaft so that the first slide can move at right angles to the axis of the adjusting shaft when the latter rotates a gear in mesh with an elongated rack at the underside of the first slide.
REFERENCES:
patent: 2439251 (1948-04-01), Hornbostel
patent: 2838967 (1958-06-01), Meyer
patent: 3124018 (1964-03-01), Gough
patent: 3331318 (1967-07-01), Augustyn et al.
patent: 3652146 (1972-03-01), George
Haugland Scott J.
Kontler Peter K.
Kunz Maschinen - und Apparatebau GmbH
Levy Stuart S.
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