Winding – tensioning – or guiding – Composite article winding – Through opening in ring-shaped core
Reexamination Certificate
2000-12-04
2003-02-18
Marcelo, Emmanuel (Department: 3654)
Winding, tensioning, or guiding
Composite article winding
Through opening in ring-shaped core
C053S204000, C053S588000
Reexamination Certificate
active
06520445
ABSTRACT:
FIELD OF THE INVENTION
This invention relates to a coil wrapping machine.
BACKGROUND OF THE INVENTION
Once sheet metal has been rolled into a coil, preventing the coil from being affected by the environment necessitates the coil being wrapped in an appropriate wrapping material.
It is an object of this invention to provide a durable and simple to operate coil wrapping machine.
SUMMARY OF THE INVENTION
The object and purpose of this invention is met by providing a coil wrapping machine which has an annular frame with a track encircling an opening in the frame. A carriage assembly is mounted for movement on the track around the opening, the carriage being configured to dispense wrapping material onto the coil. An endless flexible strand is provided on the frame and extends around the opening adjacent the track and is coupled to a drive motor so that the flexible strand is driven circumferentially of the opening and causes a corresponding movement of the carriage assembly fastened thereto. The coil is mounted on a support with a control being provided for controlling the relative speed of movement between the part of the coil moving through the opening in the frame and, simultaneously, a speed of movement of the carriage assembly around the track.
REFERENCES:
patent: 1876815 (1932-09-01), Wilson et al.
patent: 2254934 (1941-09-01), Brown
patent: 2630751 (1953-03-01), Cranston et al.
patent: 4768725 (1988-09-01), Daines et al.
patent: 5027581 (1991-07-01), Kovacs
patent: 5282347 (1994-02-01), Cleine et al.
patent: 5829234 (1998-11-01), Suolahti
patent: 6192653 (2001-02-01), Maekawa et al.
patent: 6247294 (2001-06-01), Suolahti
patent: 15732 (1956-04-01), None
patent: 544 312 (1993-06-01), None
patent: 936 142 (1999-08-01), None
patent: 363117883 (1988-05-01), None
patent: 847385 (1981-07-01), None
Flynn ,Thiel, Boutell & Tanis, P.C.
Marcelo Emmanuel
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