Short wire length wire-winding box

Details Short wire length wire-winding box Short wire length wire-winding box

2005-08-30

2005-08-30

Chiang, Jack (Department: 2642)

Telephonic communications

Terminal

Housing or housing component

C379S430000

Reexamination Certificate

active

06937725

ABSTRACT:
An improved short wire length wire-winding box includes a rotary disk driven by a spiral reed and pivotally installed in a casing having a receiving groove. The communication wire is at first wound around a pivotal shaft (inner circle) for several turns, and then is placed in the rotary disk. The rotary disk is rotated so that the communication wire is wound around a second ring (outer circle) in the same direction. When the communication wire is directly pulled out from the wire-winding box, the communication wire wound around the pivotal shaft will be pulled more and more tightly so that the communication wire wound around the pivotal shaft will not disperse for avoiding the situation that part of the communication wire can not be rewound. Moreover, the communication wire wound around the pivotal shaft can be tightly positioned thereon without any positioning device.

REFERENCES:
patent: 2976374 (1961-03-01), Poulsen
patent: 3056863 (1962-10-01), Johnson
patent: 4384688 (1983-05-01), Smith
patent: 4499341 (1985-02-01), Boyd
patent: 4713497 (1987-12-01), Smith
patent: 4940859 (1990-07-01), Peterson
patent: 6135254 (2000-10-01), Liao
patent: 6502777 (2003-01-01), Liao
patent: 6616080 (2003-09-01), Edwards et al.

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