Apparatus for the continuous winding-up or winding-off of substa

Details Apparatus for the continuous winding-up or winding-off of substa Apparatus for the continuous winding-up or winding-off of substa

1988-03-02

1990-02-06

Watkins, Donald

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 66, 242 586, B65H 7500, B65H 1912

Patent

active

048983365

ABSTRACT:
A driven winding core member is elevationally displaceable and a supply spool member serves for the delivery or reception, as the case may be, of a winding band which can be wound-up with the flat structures or can be unwound in conjunction with the flat structures. A conveyor device serves for the infeed or outfeed of the flat structures which are to be respectively wound-up on or wound-off from the winding core member. Between the conveyor device and the winding core member, there is provided a conveyor band arrangement which either infeeds the flat structures and the winding band or outfeeds such flat sturctures and the winding band. To reduce the space requirements of the apparatus and to simplify driving thereof and still afford a faultless winding-up and winding-off or unwinding operation, the conveyor band arrangement is designed as a freely revolving structure and, under resilient or spring action, partially wraps about the winding core member or, as the case may be, the package located thereupon. The drive elements for the winding core member protrude from a substantially vertically guided displaceable carriage or slide member which can be selectively raised and lowered, i.e., elevationally displaced, by an elevational or lift drive controllable as a function of the momentary position of the conveyor band arrangement.

REFERENCES:
patent: 4589603 (1986-05-01), Muller
patent: 4682741 (1987-07-01), Honegger
patent: 4705227 (1987-11-01), Honegger
patent: 4706905 (1987-11-01), Torres
patent: 4741487 (1988-05-01), Balass

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