Apparatus for winding an insulation ply
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 1, 1992
Grant Date -
N/A
app pub date -
Feb 13, 1991
filing date -
Jun 23, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to an apparatus for winding a ply of an insulating material on to a core (8) to form a chute. The apparatus comprises a movable, endless belt (1) which is bent around the core for the time of the winding, so that the insulating material ply is wound between the core and the belt. In order to wind insulating chutes of greatly varying diameter within a space as small as possible, a turnable means (10) is provided outside both edges of the belt in the winding area of the belt, so that they turn perpendicularly to the plane of the belt between a position of readiness and a winding position. The belt (1) is arranged to pass via a roll (19) mounted between said turnable means (10) so as to follow their movement. The roll (19) is displaceable between a receiving/delivering position and a winding position of the core (8). Means (15, 16) are provided in connection with the turnable means (10) for displacing an empty core (8) from the receiving position to the winding position and for displacing a wound core (9) from the winding position to the delivering position.
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