Three flange cable spool

• US 4,667,896 A
• Filed: 06/05/1986
• Issued: 05/26/1987
• Est. Priority Date: 06/05/1986
• Status: Expired due to Fees

• Current Assignee: Siecor Corporation (Corning Incorporated)
• Original Assignee: Siecor Corporation (Corning Incorporated)
• Inventors: Frey, Rodney R., Obst, Donald L.
• Primary Examiner(s): Gilreath, Stanley N.
• Application Number:
  US06/870,820
• Time in Patent Office: 355 Days
• Field of Search: 242/118.41, 242/25 R, 242/7.12, 242/164, 242/165, 242/167
• US Class Current: 242/118.41
• CPC Class Codes: B65H 75/146 with at least one intermediate flange between the two end flanges
• CPC Class Codes: B65H 75/18 Constructional details

Abstract

A three flange cable spool having first and second spaced-apart flanges, a tubular-shaped medium portion attached to and disposed between the first and second flanges delimiting a first outside surface between the first and second flanges, a plurality of spokes inside of the medium portion attached to the medium portion, a third flange, spaced apart from either one first or second flange, with a lateral protrusion thereon, a part of the lateral protrusion removably received in the medium portion and another part of the lateral protrusion forming a second outside surface between the third and either the first or second flanges.

Claims

1. A reel, comprising:

(a) a tubular member having external and internal surfaces, a hub nested therein, spokes connecting the hub and the internal surface of the tubular member, and first and second flanges attached to opposite ends of the tubular member;

the hub, adjacent spokes, and the internal surface of the tubular member delimiting a plurality of cavities; and

,

(b) an attachment having a middle tubular member, a third flange mounted on one end of the middle tubular member, and a plurality of lateral protrusions mounted on the other end of the middle tubular member, wherein at least one lateral protrusion is slideably and removably received in one of the cavities and at least one other protrusion is slideably and removably received in another of the cavities.

2. A reel as recited in claim 1, wherein the first flange has an aperture therein, whereby a strand of flexible material may be wound around the external surface area of the tubular member and a free end of the flexible material may be carried through the aperture and wound about the attachment middle tubular member.

3. A reel as recited in claim 2, wherein the outer diameter of the attachment middle tubular member is substantially the same as the outer diameter of the tubular member.

4. A reel, comprising:

(a) a central member, first and second flanges mounted on opposite ends of the central member, and a plurality of cavities in the central member; and

,

(b) an attachment having a third flange and a lateral protrusion mounted on one side of the third flange, wherein a portion of the lateral protrusion is received in at least two of the cavities and another portion of the lateral protrusion separates the first flange and the third flange, and wherein the central member has an inner surface, an inner hub and a plurality of spokes mounted between the hub and the inner surface of the central member, the cavities being delimited by the hub, adjacent spokes and the inner surface of the central member.

5. A reel as recited in claim 4 wherein the first flange has an aperture therein.

6. A reel having first and second spaced apart flanges, a tubular shaped median portion having an internal opening attached to and disposed between the first and second flanges, the tubular shaped median portion having a first outside surface between the first and second flanges, a third flange spaced apart from either the first or second flange, having a lateral protrusion thereon, the lateral protrusion comprising a tubular shaped body having in it a plurality of longitudinally disposed slots, a part of said lateral protrusion removably received in the internal opening of the median tubular portion and another part of the lateral protrusion forming a second outside surface between the third and either the first or second flanges, a plurality of spokes in the internal opening of the tubular median portion, said spokes being slideably received in the longitudinally disposed slots of said lateral protrusion.

7. The reel of claim 6 wherein the lateral protrusion has first and second outside diameters delimiting first and second portions, the outside diameter of the first portion being smaller than the second portion and the outside diameter of the second portion being substantially equal to the outside diameter of the median portion.