Cable reel including a sound-absorbing material and method for p

Details Cable reel including a sound-absorbing material and method for p Cable reel including a sound-absorbing material and method for p

1998-07-30

2000-05-23

Jillions, John M.

Winding, tensioning, or guiding

Reeling device

Multiple windings

439 15, B65H 7534, H01R 3902

Patent

active

060657073

ABSTRACT:
A cable reel includes a sound-absorbing material which can effectively attenuate both sliding noise and vibration noise and can be produced inexpensively. The cable reel comprises a stationary member assembly and a movable member assembly rotatably mounted on the stationary member assembly. The stationary and movable member assemblies define a cable containing chamber having an annular configuration and upper and lower bearing surfaces. The cable containing chamber accommodates a flat cable in a coiled manner between the upper and lower bearing surfaces. Opposite ends of the flat cable are led out from the stationary and movable member assemblies through electrical means. The sound-absorbing material is made of a foam material and includes at least three straps. The straps extend radially and are equally spaced apart from each other in a circumferential direction on at least the lower bearing surface of the cable containing chamber so that the flat cable slides on the straps of the sound-absorbing material.

REFERENCES:
patent: 2705691 (1955-04-01), Panagrossi et al.
patent: 2809130 (1957-10-01), Rappaport
patent: 2999707 (1961-09-01), Kniepkamp et al.
patent: 4921428 (1990-05-01), Sasaki et al.
patent: 5100331 (1992-03-01), Banfelder
patent: 5588854 (1996-12-01), Ikumi et al.
patent: 5655919 (1997-08-01), Ishikawa et al.
patent: 5707023 (1998-01-01), Ichikawa et al.

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