B - Operations – Transporting – 65 – H
Patent
B - Operations, Transporting
65
H
242/49
B65H 63/00 (2006.01) B65H 18/02 (2006.01) B65H 18/10 (2006.01)
Patent
CA 1325416
ABSTRACT At least one, preferably two or more, reels are coaxially mounted on a carriage such as a handcart for rotation independently of each other in order to wind surface type fastener tapes or like strips to be transported from one processing station to another. Disposed in a preassigned position, a driving and braking mechanism comprises a plurality of carrier arms each medially pivoted on a fixed support for oscillation about an axis parallel to the axis of the reels. Each carrier arm has a drive roll and a brake mounted on its opposite ends. As the carrier arm is oscillated as by a fluid actuated cylinder, the drive roll and the brake roll are al- ternately movable into and out of frictional engagement with the periphery of the flange of one associated reel. Thus, for winding one or more strips on one or more reels, the associated carrier arm or arms may be swung in a direction required to move the drive roll or rolls thereon into driving engagement with the reel or reels. The rotation of the reel or reels can be arrested upon completion of the winding by swinging the carrier arm or arms in the opposite direction, since then the associated brake or brakes move into frictional engagement with the reel or reels.
525701
Murasaki Ryuichi
Gowling Lafleur Henderson Llp
Ykk Corporation
LandOfFree
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