Knockdown reel assembly
AssigneeDirect Wire & Cable, Inc.
InventorsRichard P. Witwer, Kenneth E. Campbell
Life of this patent
Estimating the term…
Abstract
A reel assembly for large packages of cable and wire. The reel assembly includes a pair of separate drum segments which, when assembled, form a hollow cylindrical drum for winding wire or cable therearound. The drum segments have inwardly extending beads which lock separate end flanges on opposite sides of the drum. The end flanges are of two piece construction including a hub secured to a skirt The hub has a lip for engaging the beads of the drum segments when the reel is assembled. The reel assembly has means for automatically releasably locking the drum segments to the hub lip when the drum segments side edges are urged into engagement with one another.
Claims19
A knockdown reel assembly for shipping flaccid material, the reel assembly having a substantially cylindrical drum for winding the flaccid material therearound and a pair of end flanges located at opposite ends of the drum to retain the flaccid material on the drum between the end flanges, comprising:
- a pair of separate, identical arcuate drum segments, each segment having arcuate-shaped opposite ends each mating with one of the end flanges, and each segment having a pair of elongate side edges each mating with one of said elongate side edges of said other segment to form the substantially cylindrical drum;
- each of the end flanges having a hub with a central aperture extending axially therethrough and a radially extending lip;
- each of said arcuate shaped ends of each of said drum segments having an inwardly extending bead for engaging said lip of said hub to connect said end flanges to said drum segments when said reel assembly is assembled;
- and
- means for releasably locking said drum segments to said hub lip when said drum segments side edges are urged into engagement with one another;
- wherein said means includes at least one locking finger with a radially inwardly extending abutment peripherally extending from one of said elongate side edges of each of said drum segments;
- and wherein the other of said elongate side edges has a slot for receiving said abutment of said locking finger to cooperatively form a releasable locking engagement.
A knockdown reel assembly for shipping flaccid material, the reel assembly having a substantially cylindrical drum for winding the flaccid material therearound and a pair of end flanges located at opposite ends of the drum to retain the flaccid material on the drum between the end flanges, comprising:
- a pair of separate, identical, arcuate drum segments, each segment having arcuate-shaped opposite ends each mating with one of the end flanges, and each segment having a pair of elongate side edges each mating with one of said elongate side edges of said other segment to form the substantially cylindrical drum;
- each of the end flanges having a hub with a central aperture extending axially therethrough and a radially extending lip;
- each of said arcuate shaped ends of each of said drum segments having an inwardly extending bead for engaging said lip of said hub to connect said end flanges to said drum segments when said reel assembly is assembled;
- and
- means for releasably locking said drum segments to said hub lip when said drum segments side edges are urged into engagement with one another;
- wherein said means includes at least one locking finger with a radially inwardly extending abutment peripherally extending from at least one of said elongate side edges of each of said drum segments;
- and wherein said lip of said hub of each end flange has an inwardly extending notch which matingly receives said abutment of said locking finger to cooperatively form a releasable locking engagement.
A drum segment used in a knockdown returnable reel assembly for shipping flaccid material, the assembly including a substantially cylindrical drum for winding the flaccid material therearound and a pair of separate end flanges releasably connected to the cylindrical drum at opposite ends of the cylindrical drum to retain the flaccid material on the cylindrical drum between the end flanges, said drum segment comprising:
- a one piece, elongate, arcuate segment for use with an identical segment to form the substantially cylindrical drum, said segment having arcuate-shaped opposite ends for mating with the end flanges and a pair of elongate side edges which mate with an identical pair of elongate side edges of a mating identical segment;
- a pair of integrally formed beads extending inwardly from said segment for engaging the end flanges, one of said beads being located adjacent one of said opposite ends and the other of said beads being located adjacent the other of said opposite ends;
- and
- a peripherally extending locking finger formed integrally in at least one of said elongate side edges, said locking finger having a radially inwardly extending abutment for maintaining the assembly in releasable locking engagement.
An end flange for use in a knockdown returnable reel assembly for shipping flaccid material, the reel assembly including a substantially cylindrical drum for winding the flaccid material therearound and a pair of separate end flanges releasably connected to the cylindrical drum at opposite ends of the cylindrical drum to retain the flaccid material on the cylindrical drum between the end flanges, said end flange comprising:
- a disc-shaped skirt having a sidewall for confronting the cylindrical drum of the reel assembly, an aperture extending centrally and axially therethrough and an inner annular surface extending transverse to said sidewall and defining the aperture;
- a separate, one piece, plastic hub having an aperture extending centrally and axially therethrough, a first annular projection concentric with said hub aperture for mating with said inner annular surface of said skirt so that said inner annular surface is captured by said annular projection of said hub, and a radially extending lip located a spaced distance from said skirt and having at least one inwardly extending notch formed therein for cooperating with the cylindrical drum to maintain the reel assembly in a releasable locking engagement;
- and
- means for securing said hub to said skirt.
Dependencies are inferred from the claim text.