Roll support hanger
AssigneeRoyal Engineering Company
InventorsAndrew J. Alpert, Stephen S. Alpert, Douglas P. Duprey
Life of this patent
Estimating the term…
Abstract
The apparatus is a hanger for the ends of the axle of a roll of sheet goods such as carpeting. The hanger is a short "U" channel with a spindle attached across the top of the "U" and protruding out from one side. The spindle is used to substitute for the pin between links of vertical endless chains which hold multiple rolls for display. The side of the "U" opposite from the protruding spindle has a slot which curves down from a vertical edge of the side toward the bottom of the "U". A spring loaded catch pivots across the slot, but only moves in the direction which permits the end of a roller axle to enter the slot while preventing the axle from lifting out from the slot.
Claims6
A roll hanger for holding an end of a roll axle on an endless chain comprising:
- a first planar plate with a thickness, a first edge, and a second edge transverse to the first edge, and also including a slot through the thickness of the first plate, the slot including a first section with sides which are traverse to the second edge and an opening at the second edge, and the slot curving from the second edge toward the first edge, with an end boundary of the slot in a second section of the slot having sides which are oriented transverse to the first edge;
- a second planar plate parallel to and adjacent to the first plate and attached to the first plate by a connector plate attached to the first edge of the first plate and to a first edge of the second plate which is parallel to and adjacent to the first edge of the first plate;
- and
- a spindle comprising a rod, the spindle attached to the first plate at a location on the first plate on the far side of the slot from the first edge of the first plate, with the spindle also attached to the second plate, oriented perpendicular to the plane of the second plate and protruding from the second plate on the side of the second plate remote from the first plate.
Dependencies are inferred from the claim text.