Metal working – Means to assemble or disassemble – Means to assemble electrical device
Reexamination Certificate
2007-07-10
2007-07-10
Tugbang, A. Dexter (Department: 3729)
Metal working
Means to assemble or disassemble
Means to assemble electrical device
C029S748000, C029S753000, C029S861000
Reexamination Certificate
active
10943989
ABSTRACT:
An electric-wire guide unit is provided with a fixed roller and a movable roller that is supported movably toward and away from the fixed roller, and holds an electric wire from both of the sides of the electric wire in cooperation with the fixed roller. An electric-wire nozzle unit is provided with a fixed nozzle guide and a movable nozzle guide that is slidably placed, and forms a nozzle opening through which the electric wire is inserted, in cooperation with the fixed nozzle guide. A link mechanism, which couples the movable roller and the movable nozzle guide so as to be interlocked, is prepared. An tension spring, which presses the movable roller in an approaching direction toward the fixed roller, is attached. In accordance with the size of the diameter of the electric wire to be held between the movable roller and the fixed roller, the movable nozzle guide is slide-operated through the link mechanism so that the nozzle opening is size-adjusted. The present invention provides an electric-wire processing machine which can eliminate exchanging operations of electric-wire nozzle units depending on diameters of an electric wire, and shortens the operation time required for step-exchanging.
REFERENCES:
patent: 3401859 (1968-09-01), Rienks et al.
patent: 4277011 (1981-07-01), Jeter
patent: 4437601 (1984-03-01), Brooks
patent: 5820008 (1998-10-01), College
patent: 6209378 (2001-04-01), Bradshaw
patent: 2000-123947 (2000-04-01), None
Miyoshi Akira
Yano Tetsuya
Cazan Livius R.
ShinMaywa Industries, Ltd.
Tugbang A. Dexter
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