Wire winding wheel

Winding – tensioning – or guiding – Reeling device – With spring motor

Patent

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Details

242379, 2426092, B65H 7548

Patent

active

056830548

ABSTRACT:
A wire winder comprises a first pulley, a second pulley, a spiral spring, a shaft on which the first pulley and the second pulley are mounted, a first housing for housing the first pulley, and a second housing for housing the second pulley. The first pulley is composed of a first disk and a hollow first cylindrical body fastened at one end thereof with one side of the first disk. The first cylindrical body is provided in the wall thereof with a plurality of ribs having an axial hole. The spiral spring is received in the first cylindrical body. The second pulley is composed of a second disk and a hollow second cylindrical body fastened at one end thereof with one side of the second disk. The second cylindrical body is provided in the wall thereof with a plurality of through holes corresponding in location to the axial holes of the ribs of the first cylindrical body for receiving the fastening screws which are engageable with the axial holes of the ribs.

REFERENCES:
patent: 3049317 (1962-08-01), Kessler
patent: 3542172 (1970-11-01), Meletti
patent: 3617659 (1971-11-01), Freeman
patent: 3743208 (1973-07-01), Schmitz
patent: 3813501 (1974-05-01), Meletti et al.
patent: 4227661 (1980-10-01), King et al.
patent: 4725697 (1988-02-01), Kovacik et al.
patent: 4736538 (1988-04-01), Kovacik et al.

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