Coil-forming apparatus
AssigneeHonda Motor Co., Ltd.
InventorsTakahiro Ide, Kenichi Omagari
Life of this patent
Estimating the term…
Abstract
A coil-forming apparatus for forming a bare coil wire into a U-shape, the apparatus comprising: one bare coil-wire holding unit that winds and holds a bare coil wire; a take-up drum that includes one or a plurality of housing units that house the bare coil wire supplied from the one bare coil wire holding unit at a circumference; a cutting member that cuts the bare coil wire housed in housing units and wound around the take-up drum, at a portion of the circumference of the take-up drum; a drawing member for drawing the bare coil wire outward in a radial direction of the take-up drum after being cut by the cutting member, from a position separated from the cutting member; and a forming unit that forms the bare coil wire drawn by the drawing member into a U-shape.
Claims6
A coil-forming apparatus that forms bare coil wire into a U-shape, the coil-forming apparatus comprising:
- one bare coil wire-holding unit that winds and holds the bare coil wire;
- a take-up drum including one or a plurality of housing units at an outer circumference for housing the bare coil wire supplied from the one bare coil wire-holding unit;
- a cutting member that cuts the bare coil wire housed in the housing unit and wound around the take-up drum, at a portion of an outer circumference of the take-up drum;
- a drawing member that pulls the bare coil wire after having been cut by the cutting member, radially outward of the take-up drum from a position separated from the cutting member;
- and
- a forming unit that forms the bare coil wire drawn by the drawing member into a U-shape.
Dependencies are inferred from the claim text.